Add CPU cycle counter accessors (#226 )

Use the 24-bit SYSTICK peripheral, wrapped in logic to extend it to a full 32 or 64bits. W/o the wrapper, SYSTICK will wrap around in ~100ms. Adds rp2040.getCycleCount() and rp2040.getCycleCount64() Clean up the libpico build process as crt0.S from the pico-sdk should be directly used. Clean up the keywords file.
Upgrade Newlib to include 64-bit/8-bit %llu/%hhd (#227 )
2021-06-28 20:53:40 -07:00 · 2021-06-28 20:46:08 -07:00 · 2021-06-26 09:37:41 -07:00 · 2021-06-25 18:47:02 -07:00 · 2021-06-25 18:39:44 -07:00 · 2021-06-19 12:15:11 -07:00
42 changed files with 2461 additions and 574 deletions
@@ -1,8 +1,10 @@
-# Arduino-Pico [![Join the chat at https://gitter.im/arduino-pico/community](https://badges.gitter.im/arduino-pico/community.svg)](https://gitter.im/arduino-pico/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+# Arduino-Pico
+[![Release](https://img.shields.io/github/v/release/earlephilhower/arduino-pico?style=plastic)](https://github.com/earlephilhower/arduino-pico/releases)
+[![Gitter](https://img.shields.io/gitter/room/earlephilhower/arduino-pico?style=plastic)](https://gitter.im/arduino-pico/community)

 Raspberry Pi Pico Arduino core, for all RP2040 boards

-This is a port of the RP2040 (Raspberry Pi Pico processor) to the Arduino ecosystem. It uses the bare Raspberry Pi Pico SDK and a custom GCC 10.2/Newlib 4.0 toolchain.
+This is a port of the RP2040 (Raspberry Pi Pico processor) to the Arduino ecosystem. It uses the bare Raspberry Pi Pico SDK and a custom GCC 10.3/Newlib 4.0 toolchain.

 # Documentation
 See https://arduino-pico.readthedocs.io/en/latest/ along with the examples for more detailed usage information.
@@ -11,9 +13,12 @@ See https://arduino-pico.readthedocs.io/en/latest/ along with the examples for m
 * Raspberry Pi Pico
 * Adafruit Feather RP2040
 * Adafruit ItsyBitsy RP2040
+* Adafruit Macropad RP2040
 * Adafruit QTPy RP2040
 * Adafruit STEMMA Friend RP2040
 * Adafruit Trinkey RP2040 QT
+* Arduino Nano RP2040 Connect (preliminary)
+* SparkFun ProMicro RP2040
 * Generic (configurable flash, I/O pins)

 # Installing via Arduino Boards Manager
@@ -1,315 +0,0 @@
-/*
- * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include "hardware/regs/m0plus.h"
-#include "hardware/platform_defs.h"
-#include "hardware/regs/addressmap.h"
-#include "hardware/regs/sio.h"
-#include "pico/binary_info/defs.h"
-
-#ifdef NDEBUG
-#ifndef COLLAPSE_IRQS
-#define COLLAPSE_IRQS
-#endif
-#endif
-
-.syntax unified
-.cpu cortex-m0plus
-.thumb
-
-.section .vectors, "ax"
-.align 2
-
-.global __vectors
-__vectors:
-.word __StackTop
-.word _reset_handler
-.word isr_nmi
-.word isr_hardfault
-.word isr_invalid // Reserved, should never fire
-.word isr_invalid // Reserved, should never fire
-.word isr_invalid // Reserved, should never fire
-.word isr_invalid // Reserved, should never fire
-.word isr_invalid // Reserved, should never fire
-.word isr_invalid // Reserved, should never fire
-.word isr_invalid // Reserved, should never fire
-.word isr_svcall
-.word isr_invalid // Reserved, should never fire
-.word isr_invalid // Reserved, should never fire
-.word isr_pendsv
-.word isr_systick
-.word isr_irq0
-.word isr_irq1
-.word isr_irq2
-.word isr_irq3
-.word isr_irq4
-.word isr_irq5
-.word isr_irq6
-.word isr_irq7
-.word isr_irq8
-.word isr_irq9
-.word isr_irq10
-.word isr_irq11
-.word isr_irq12
-.word isr_irq13
-.word isr_irq14
-.word isr_irq15
-.word isr_irq16
-.word isr_irq17
-.word isr_irq18
-.word isr_irq19
-.word isr_irq20
-.word isr_irq21
-.word isr_irq22
-.word isr_irq23
-.word isr_irq24
-.word isr_irq25
-.word isr_irq26
-.word isr_irq27
-.word isr_irq28
-.word isr_irq29
-.word isr_irq30
-.word isr_irq31
-
-// Declare a weak symbol for each ISR.
-// By default, they will fall through to the undefined IRQ handler below (breakpoint),
-// but can be overridden by C functions with correct name.
-
-.macro decl_isr_bkpt name
-.weak \name
-.type \name,%function
-.thumb_func
-\name:
-    bkpt #0
-.endm
-
-// these are separated out for clarity
-decl_isr_bkpt isr_invalid
-decl_isr_bkpt isr_nmi
-decl_isr_bkpt isr_hardfault
-decl_isr_bkpt isr_svcall
-decl_isr_bkpt isr_pendsv
-decl_isr_bkpt isr_systick
-
-.macro decl_isr name
-.weak \name
-.type \name,%function
-.thumb_func
-\name:
-.endm
-
-decl_isr isr_irq0
-decl_isr isr_irq1
-decl_isr isr_irq2
-decl_isr isr_irq3
-decl_isr isr_irq4
-decl_isr isr_irq5
-decl_isr isr_irq6
-decl_isr isr_irq7
-decl_isr isr_irq8
-decl_isr isr_irq9
-decl_isr isr_irq10
-decl_isr isr_irq11
-decl_isr isr_irq12
-decl_isr isr_irq13
-decl_isr isr_irq14
-decl_isr isr_irq15
-decl_isr isr_irq16
-decl_isr isr_irq17
-decl_isr isr_irq18
-decl_isr isr_irq19
-decl_isr isr_irq20
-decl_isr isr_irq21
-decl_isr isr_irq22
-decl_isr isr_irq23
-decl_isr isr_irq24
-decl_isr isr_irq25
-decl_isr isr_irq26
-decl_isr isr_irq27
-decl_isr isr_irq28
-decl_isr isr_irq29
-decl_isr isr_irq30
-decl_isr isr_irq31
-
-// All unhandled USER IRQs fall through to here
-.global __unhandled_user_irq
-.thumb_func
-__unhandled_user_irq:
-    bl __get_current_exception
-    subs r0, #16
-.global unhandled_user_irq_num_in_r0
-unhandled_user_irq_num_in_r0:
-    bkpt #0
-
-.section .reset, "ax"
-
-// This is the beginning of the image, which is entered from stage2 or bootrom USB MSD watchdog reboot
-
-// note if we are NO_FLASH then start: below is currently identical anyway, so save 4 bytes
-#if !PICO_NO_FLASH
-    // We simply install our own vector table and redirect through it
-    ldr r0, =__vectors
-    b __vector_entry
-#endif
-
-// ELF entry point generally called when we load an ELF via debugger
-.type _entry_point,%function
-.thumb_func
-.global _entry_point
-_entry_point:
-
-#if PICO_NO_FLASH
-    // non flash
-    ldr r0, =__vectors
-#else
-    // todo clear watchdog?
-    // When using flash, we install and use the ROM vector table to go thru regular bootrom/stage2 flash sequence
-    movs r0, #0
-#endif
-
-__vector_entry:
-    ldr r1, =(PPB_BASE + M0PLUS_CPUID_OFFSET)
-    str r0, [r1, #8]
-    ldmia r0!, {r1, r2}
-    msr msp, r1
-    bx r2
-
-// ----------------------------------------------------------------------------
-// Reset handler:
-// - initialises .data
-// - clears .bss
-// - calls runtime_init
-// - calls main
-// - calls exit (which should eventually hang the processor via _exit)
-
-.type _reset_handler,%function
-.thumb_func
-_reset_handler:
-    // Hang all cores except core 0
-    ldr r0, =(SIO_BASE + SIO_CPUID_OFFSET)
-    ldr r0, [r0]
-    cmp r0, #0
-    bne wait_for_vector
-
-    adr r4, data_cpy_table
-
-    // assume there is at least one entry
-1:
-    ldmia r4!, {r1-r3}
-    cmp r1, #0
-    beq 2f
-    bl data_cpy
-    b 1b
-2:
-
-    // Zero out the BSS
-    ldr r1, =__bss_start__
-    ldr r2, =__bss_end__
-    movs r0, #0
-    b bss_fill_test
-bss_fill_loop:
-    stm r1!, {r0}
-bss_fill_test:
-    cmp r1, r2
-    bne bss_fill_loop
-
-platform_entry: // symbol for stack traces
-    // Use 32-bit jumps, in case these symbols are moved out of branch range
-    // (e.g. if main is in SRAM and crt0 in flash)
-    ldr r1, =runtime_init
-    blx r1
-    ldr r1, =main
-    blx r1
-    ldr r1, =exit
-    blx r1
-    // exit should not return.  If it does, hang the core.
-    // (fall thru into our hang _exit impl
-.weak _exit
-.type _exit,%function
-.thumb_func
-_exit:
-1: // separate label because _exit can be moved out of branch range
-    bkpt #0
-    b 1b
-
-data_cpy_loop:
-    ldm r1!, {r0}
-    stm r2!, {r0}
-data_cpy:
-    cmp r2, r3
-    blo data_cpy_loop
-    bx lr
-
-#if !PICO_NO_BINARY_INFO
-binary_info_header:
-.word BINARY_INFO_MARKER_START
-.word __binary_info_start
-.word __binary_info_end
-.word data_cpy_table // we may need to decode pointers that are in RAM at runtime.
-.word BINARY_INFO_MARKER_END
-#endif
-
-.align 2
-data_cpy_table:
-#if PICO_COPY_TO_RAM
-.word __ram_text_source__
-.word __ram_text_start__
-.word __ram_text_end__
-#endif
-.word __etext
-.word __data_start__
-.word __data_end__
-
-.word __scratch_x_source__
-.word __scratch_x_start__
-.word __scratch_x_end__
-
-.word __scratch_y_source__
-.word __scratch_y_start__
-.word __scratch_y_end__
-
-.word 0 // null terminator
-
-// ----------------------------------------------------------------------------
-// Provide safe defaults for _exit and runtime_init
-// Full implementations usually provided by platform.c
-
-.weak runtime_init
-.type runtime_init,%function
-.thumb_func
-runtime_init:
-    bx lr
-
-// ----------------------------------------------------------------------------
-// In case core 1's VTOR has already been moved into flash, we need to handle
-// core 1 reset. However, we do so by just jumping back into bootrom version of
-// wait_for_vector
-
-wait_for_vector:
-    ldr r0, = 'W' | ('V' << 8)
-    bl rom_func_lookup
-    bx r0
-
-.global __get_current_exception
-.thumb_func
-__get_current_exception:
-    mrs  r0, ipsr
-    uxtb r0, r0
-    bx   lr
-
-// ----------------------------------------------------------------------------
-// Stack/heap dummies to set size
-
-.section .stack
-// align to allow for memory protection (although this alignment is pretty much ignored by linker script)
-.align 5
-    .equ StackSize, PICO_STACK_SIZE
-.space StackSize
-
-.section .heap
-.align 2
-    .equ HeapSize, PICO_HEAP_SIZE
-.space HeapSize
@@ -1978,6 +1978,782 @@ adafruit_macropad2040picoprobe.menu.usbstack.picosdk.build.usbstack_flags=
 adafruit_macropad2040picoprobe.menu.usbstack.tinyusb=Adafruit TinyUSB
 adafruit_macropad2040picoprobe.menu.usbstack.tinyusb.build.usbstack_flags=-DUSE_TINYUSB "-I{build.core.path}/TinyUSB" "-I{runtime.platform.path}/libraries/Adafruit_TinyUSB_Arduino/src/arduino"

+# -----------------------------------
+# Arduino Nano RP2040 Connect
+# -----------------------------------
+arduino_nano_connect.name=Arduino Nano RP2040 Connect
+arduino_nano_connect.vid.0=0x2341
+arduino_nano_connect.pid.0=0x0058
+arduino_nano_connect.build.usbpid=-DSERIALUSB_PID=0x0058
+arduino_nano_connect.build.board=ARDUINO_NANO_RP2040_CONNECT
+arduino_nano_connect.build.mcu=cortex-m0plus
+arduino_nano_connect.build.variant=arduino_nano_connect
+arduino_nano_connect.upload.tool=uf2conv
+arduino_nano_connect.upload.maximum_size=16777216
+arduino_nano_connect.upload.maximum_data_size=262144
+arduino_nano_connect.upload.wait_for_upload_port=true
+arduino_nano_connect.upload.erase_cmd=
+arduino_nano_connect.serial.disableDTR=false
+arduino_nano_connect.serial.disableRTS=false
+arduino_nano_connect.build.f_cpu=125000000
+arduino_nano_connect.build.led=
+arduino_nano_connect.build.core=rp2040
+arduino_nano_connect.build.mcu=rp2040
+arduino_nano_connect.build.ldscript=memmap_default.ld
+arduino_nano_connect.build.boot2=boot2_w25q080_2_padded_checksum
+arduino_nano_connect.build.vid=0x2341
+arduino_nano_connect.build.pid=0x0058
+arduino_nano_connect.build.usb_manufacturer="Arduino"
+arduino_nano_connect.build.usb_product="Nano RP2040 Connect"
+arduino_nano_connect.menu.flash.16777216_0=16MB (no FS)
+arduino_nano_connect.menu.flash.16777216_0.upload.maximum_size=16773120
+arduino_nano_connect.menu.flash.16777216_0.build.flash_length=16773120
+arduino_nano_connect.menu.flash.16777216_0.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_0.build.fs_start=285208576
+arduino_nano_connect.menu.flash.16777216_0.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_65536=16MB (Sketch: 16320KB, FS: 64KB)
+arduino_nano_connect.menu.flash.16777216_65536.upload.maximum_size=16707584
+arduino_nano_connect.menu.flash.16777216_65536.build.flash_length=16707584
+arduino_nano_connect.menu.flash.16777216_65536.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_65536.build.fs_start=285143040
+arduino_nano_connect.menu.flash.16777216_65536.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_131072=16MB (Sketch: 16256KB, FS: 128KB)
+arduino_nano_connect.menu.flash.16777216_131072.upload.maximum_size=16642048
+arduino_nano_connect.menu.flash.16777216_131072.build.flash_length=16642048
+arduino_nano_connect.menu.flash.16777216_131072.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_131072.build.fs_start=285077504
+arduino_nano_connect.menu.flash.16777216_131072.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_262144=16MB (Sketch: 16128KB, FS: 256KB)
+arduino_nano_connect.menu.flash.16777216_262144.upload.maximum_size=16510976
+arduino_nano_connect.menu.flash.16777216_262144.build.flash_length=16510976
+arduino_nano_connect.menu.flash.16777216_262144.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_262144.build.fs_start=284946432
+arduino_nano_connect.menu.flash.16777216_262144.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_524288=16MB (Sketch: 15872KB, FS: 512KB)
+arduino_nano_connect.menu.flash.16777216_524288.upload.maximum_size=16248832
+arduino_nano_connect.menu.flash.16777216_524288.build.flash_length=16248832
+arduino_nano_connect.menu.flash.16777216_524288.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_524288.build.fs_start=284684288
+arduino_nano_connect.menu.flash.16777216_524288.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_1048576=16MB (Sketch: 15MB, FS: 1MB)
+arduino_nano_connect.menu.flash.16777216_1048576.upload.maximum_size=15724544
+arduino_nano_connect.menu.flash.16777216_1048576.build.flash_length=15724544
+arduino_nano_connect.menu.flash.16777216_1048576.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_1048576.build.fs_start=284160000
+arduino_nano_connect.menu.flash.16777216_1048576.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_2097152=16MB (Sketch: 14MB, FS: 2MB)
+arduino_nano_connect.menu.flash.16777216_2097152.upload.maximum_size=14675968
+arduino_nano_connect.menu.flash.16777216_2097152.build.flash_length=14675968
+arduino_nano_connect.menu.flash.16777216_2097152.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_2097152.build.fs_start=283111424
+arduino_nano_connect.menu.flash.16777216_2097152.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_3145728=16MB (Sketch: 13MB, FS: 3MB)
+arduino_nano_connect.menu.flash.16777216_3145728.upload.maximum_size=13627392
+arduino_nano_connect.menu.flash.16777216_3145728.build.flash_length=13627392
+arduino_nano_connect.menu.flash.16777216_3145728.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_3145728.build.fs_start=282062848
+arduino_nano_connect.menu.flash.16777216_3145728.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_4194304=16MB (Sketch: 12MB, FS: 4MB)
+arduino_nano_connect.menu.flash.16777216_4194304.upload.maximum_size=12578816
+arduino_nano_connect.menu.flash.16777216_4194304.build.flash_length=12578816
+arduino_nano_connect.menu.flash.16777216_4194304.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_4194304.build.fs_start=281014272
+arduino_nano_connect.menu.flash.16777216_4194304.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_5242880=16MB (Sketch: 11MB, FS: 5MB)
+arduino_nano_connect.menu.flash.16777216_5242880.upload.maximum_size=11530240
+arduino_nano_connect.menu.flash.16777216_5242880.build.flash_length=11530240
+arduino_nano_connect.menu.flash.16777216_5242880.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_5242880.build.fs_start=279965696
+arduino_nano_connect.menu.flash.16777216_5242880.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_6291456=16MB (Sketch: 10MB, FS: 6MB)
+arduino_nano_connect.menu.flash.16777216_6291456.upload.maximum_size=10481664
+arduino_nano_connect.menu.flash.16777216_6291456.build.flash_length=10481664
+arduino_nano_connect.menu.flash.16777216_6291456.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_6291456.build.fs_start=278917120
+arduino_nano_connect.menu.flash.16777216_6291456.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_7340032=16MB (Sketch: 9MB, FS: 7MB)
+arduino_nano_connect.menu.flash.16777216_7340032.upload.maximum_size=9433088
+arduino_nano_connect.menu.flash.16777216_7340032.build.flash_length=9433088
+arduino_nano_connect.menu.flash.16777216_7340032.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_7340032.build.fs_start=277868544
+arduino_nano_connect.menu.flash.16777216_7340032.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_8388608=16MB (Sketch: 8MB, FS: 8MB)
+arduino_nano_connect.menu.flash.16777216_8388608.upload.maximum_size=8384512
+arduino_nano_connect.menu.flash.16777216_8388608.build.flash_length=8384512
+arduino_nano_connect.menu.flash.16777216_8388608.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_8388608.build.fs_start=276819968
+arduino_nano_connect.menu.flash.16777216_8388608.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_9437184=16MB (Sketch: 7MB, FS: 9MB)
+arduino_nano_connect.menu.flash.16777216_9437184.upload.maximum_size=7335936
+arduino_nano_connect.menu.flash.16777216_9437184.build.flash_length=7335936
+arduino_nano_connect.menu.flash.16777216_9437184.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_9437184.build.fs_start=275771392
+arduino_nano_connect.menu.flash.16777216_9437184.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_10485760=16MB (Sketch: 6MB, FS: 10MB)
+arduino_nano_connect.menu.flash.16777216_10485760.upload.maximum_size=6287360
+arduino_nano_connect.menu.flash.16777216_10485760.build.flash_length=6287360
+arduino_nano_connect.menu.flash.16777216_10485760.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_10485760.build.fs_start=274722816
+arduino_nano_connect.menu.flash.16777216_10485760.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_11534336=16MB (Sketch: 5MB, FS: 11MB)
+arduino_nano_connect.menu.flash.16777216_11534336.upload.maximum_size=5238784
+arduino_nano_connect.menu.flash.16777216_11534336.build.flash_length=5238784
+arduino_nano_connect.menu.flash.16777216_11534336.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_11534336.build.fs_start=273674240
+arduino_nano_connect.menu.flash.16777216_11534336.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_12582912=16MB (Sketch: 4MB, FS: 12MB)
+arduino_nano_connect.menu.flash.16777216_12582912.upload.maximum_size=4190208
+arduino_nano_connect.menu.flash.16777216_12582912.build.flash_length=4190208
+arduino_nano_connect.menu.flash.16777216_12582912.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_12582912.build.fs_start=272625664
+arduino_nano_connect.menu.flash.16777216_12582912.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_13631488=16MB (Sketch: 3MB, FS: 13MB)
+arduino_nano_connect.menu.flash.16777216_13631488.upload.maximum_size=3141632
+arduino_nano_connect.menu.flash.16777216_13631488.build.flash_length=3141632
+arduino_nano_connect.menu.flash.16777216_13631488.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_13631488.build.fs_start=271577088
+arduino_nano_connect.menu.flash.16777216_13631488.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_14680064=16MB (Sketch: 2MB, FS: 14MB)
+arduino_nano_connect.menu.flash.16777216_14680064.upload.maximum_size=2093056
+arduino_nano_connect.menu.flash.16777216_14680064.build.flash_length=2093056
+arduino_nano_connect.menu.flash.16777216_14680064.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_14680064.build.fs_start=270528512
+arduino_nano_connect.menu.flash.16777216_14680064.build.fs_end=285208576
+arduino_nano_connect.menu.flash.16777216_15728640=16MB (Sketch: 1MB, FS: 15MB)
+arduino_nano_connect.menu.flash.16777216_15728640.upload.maximum_size=1044480
+arduino_nano_connect.menu.flash.16777216_15728640.build.flash_length=1044480
+arduino_nano_connect.menu.flash.16777216_15728640.build.eeprom_start=285208576
+arduino_nano_connect.menu.flash.16777216_15728640.build.fs_start=269479936
+arduino_nano_connect.menu.flash.16777216_15728640.build.fs_end=285208576
+arduino_nano_connect.menu.freq.125=125 MHz
+arduino_nano_connect.menu.freq.125.build.f_cpu=125000000L
+arduino_nano_connect.menu.freq.50=50 MHz
+arduino_nano_connect.menu.freq.50.build.f_cpu=50000000L
+arduino_nano_connect.menu.freq.100=100 MHz
+arduino_nano_connect.menu.freq.100.build.f_cpu=100000000L
+arduino_nano_connect.menu.freq.133=133 MHz
+arduino_nano_connect.menu.freq.133.build.f_cpu=133000000L
+arduino_nano_connect.menu.freq.150=150 MHz (Overclock)
+arduino_nano_connect.menu.freq.150.build.f_cpu=150000000L
+arduino_nano_connect.menu.freq.175=175 MHz (Overclock)
+arduino_nano_connect.menu.freq.175.build.f_cpu=175000000L
+arduino_nano_connect.menu.freq.200=200 MHz (Overclock)
+arduino_nano_connect.menu.freq.200.build.f_cpu=200000000L
+arduino_nano_connect.menu.freq.225=225 MHz (Overclock)
+arduino_nano_connect.menu.freq.225.build.f_cpu=225000000L
+arduino_nano_connect.menu.freq.250=250 MHz (Overclock)
+arduino_nano_connect.menu.freq.250.build.f_cpu=250000000L
+arduino_nano_connect.menu.freq.275=275 MHz (Overclock)
+arduino_nano_connect.menu.freq.275.build.f_cpu=275000000L
+arduino_nano_connect.menu.freq.300=300 MHz (Overclock)
+arduino_nano_connect.menu.freq.300.build.f_cpu=300000000L
+arduino_nano_connect.menu.dbgport.Disabled=Disabled
+arduino_nano_connect.menu.dbgport.Disabled.build.debug_port=
+arduino_nano_connect.menu.dbgport.Serial=Serial
+arduino_nano_connect.menu.dbgport.Serial.build.debug_port=-DDEBUG_RP2040_PORT=Serial
+arduino_nano_connect.menu.dbgport.Serial1=Serial1
+arduino_nano_connect.menu.dbgport.Serial1.build.debug_port=-DDEBUG_RP2040_PORT=Serial1
+arduino_nano_connect.menu.dbgport.Serial2=Serial2
+arduino_nano_connect.menu.dbgport.Serial2.build.debug_port=-DDEBUG_RP2040_PORT=Serial2
+arduino_nano_connect.menu.dbglvl.None=None
+arduino_nano_connect.menu.dbglvl.None.build.debug_level=
+arduino_nano_connect.menu.dbglvl.Core=Core
+arduino_nano_connect.menu.dbglvl.Core.build.debug_level=-DDEBUG_RP2040_CORE
+arduino_nano_connect.menu.dbglvl.SPI=SPI
+arduino_nano_connect.menu.dbglvl.SPI.build.debug_level=-DDEBUG_RP2040_SPI
+arduino_nano_connect.menu.dbglvl.Wire=Wire
+arduino_nano_connect.menu.dbglvl.Wire.build.debug_level=-DDEBUG_RP2040_WIRE
+arduino_nano_connect.menu.dbglvl.All=All
+arduino_nano_connect.menu.dbglvl.All.build.debug_level=-DDEBUG_RP2040_WIRE -DDEBUG_RP2040_SPI -DDEBUG_RP2040_CORE
+arduino_nano_connect.menu.dbglvl.NDEBUG=NDEBUG
+arduino_nano_connect.menu.dbglvl.NDEBUG.build.debug_level=-DNDEBUG
+arduino_nano_connect.menu.usbstack.picosdk=Pico SDK
+arduino_nano_connect.menu.usbstack.picosdk.build.usbstack_flags=
+arduino_nano_connect.menu.usbstack.tinyusb=Adafruit TinyUSB
+arduino_nano_connect.menu.usbstack.tinyusb.build.usbstack_flags=-DUSE_TINYUSB "-I{build.core.path}/TinyUSB" "-I{runtime.platform.path}/libraries/Adafruit_TinyUSB_Arduino/src/arduino"
+
+# -----------------------------------
+# Arduino Nano RP2040 Connect (Picoprobe)
+# -----------------------------------
+arduino_nano_connectpicoprobe.name=Arduino Nano RP2040 Connect (Picoprobe)
+arduino_nano_connectpicoprobe.vid.0=0x2341
+arduino_nano_connectpicoprobe.pid.0=0x0004
+arduino_nano_connectpicoprobe.build.usbpid=-DSERIALUSB_PID=0x0058
+arduino_nano_connectpicoprobe.build.board=ARDUINO_NANO_RP2040_CONNECT
+arduino_nano_connectpicoprobe.build.mcu=cortex-m0plus
+arduino_nano_connectpicoprobe.build.variant=arduino_nano_connect
+arduino_nano_connectpicoprobe.upload.tool=picoprobe
+arduino_nano_connectpicoprobe.upload.maximum_size=16777216
+arduino_nano_connectpicoprobe.upload.maximum_data_size=262144
+arduino_nano_connectpicoprobe.upload.wait_for_upload_port=true
+arduino_nano_connectpicoprobe.upload.erase_cmd=
+arduino_nano_connectpicoprobe.serial.disableDTR=false
+arduino_nano_connectpicoprobe.serial.disableRTS=false
+arduino_nano_connectpicoprobe.build.f_cpu=125000000
+arduino_nano_connectpicoprobe.build.led=
+arduino_nano_connectpicoprobe.build.core=rp2040
+arduino_nano_connectpicoprobe.build.mcu=rp2040
+arduino_nano_connectpicoprobe.build.ldscript=memmap_default.ld
+arduino_nano_connectpicoprobe.build.boot2=boot2_w25q080_2_padded_checksum
+arduino_nano_connectpicoprobe.build.vid=0x2341
+arduino_nano_connectpicoprobe.build.pid=0x0058
+arduino_nano_connectpicoprobe.build.usb_manufacturer="Arduino"
+arduino_nano_connectpicoprobe.build.usb_product="Nano RP2040 Connect (Picoprobe)"
+arduino_nano_connectpicoprobe.menu.flash.16777216_0=16MB (no FS)
+arduino_nano_connectpicoprobe.menu.flash.16777216_0.upload.maximum_size=16773120
+arduino_nano_connectpicoprobe.menu.flash.16777216_0.build.flash_length=16773120
+arduino_nano_connectpicoprobe.menu.flash.16777216_0.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_0.build.fs_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_0.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_65536=16MB (Sketch: 16320KB, FS: 64KB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_65536.upload.maximum_size=16707584
+arduino_nano_connectpicoprobe.menu.flash.16777216_65536.build.flash_length=16707584
+arduino_nano_connectpicoprobe.menu.flash.16777216_65536.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_65536.build.fs_start=285143040
+arduino_nano_connectpicoprobe.menu.flash.16777216_65536.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_131072=16MB (Sketch: 16256KB, FS: 128KB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_131072.upload.maximum_size=16642048
+arduino_nano_connectpicoprobe.menu.flash.16777216_131072.build.flash_length=16642048
+arduino_nano_connectpicoprobe.menu.flash.16777216_131072.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_131072.build.fs_start=285077504
+arduino_nano_connectpicoprobe.menu.flash.16777216_131072.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_262144=16MB (Sketch: 16128KB, FS: 256KB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_262144.upload.maximum_size=16510976
+arduino_nano_connectpicoprobe.menu.flash.16777216_262144.build.flash_length=16510976
+arduino_nano_connectpicoprobe.menu.flash.16777216_262144.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_262144.build.fs_start=284946432
+arduino_nano_connectpicoprobe.menu.flash.16777216_262144.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_524288=16MB (Sketch: 15872KB, FS: 512KB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_524288.upload.maximum_size=16248832
+arduino_nano_connectpicoprobe.menu.flash.16777216_524288.build.flash_length=16248832
+arduino_nano_connectpicoprobe.menu.flash.16777216_524288.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_524288.build.fs_start=284684288
+arduino_nano_connectpicoprobe.menu.flash.16777216_524288.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_1048576=16MB (Sketch: 15MB, FS: 1MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_1048576.upload.maximum_size=15724544
+arduino_nano_connectpicoprobe.menu.flash.16777216_1048576.build.flash_length=15724544
+arduino_nano_connectpicoprobe.menu.flash.16777216_1048576.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_1048576.build.fs_start=284160000
+arduino_nano_connectpicoprobe.menu.flash.16777216_1048576.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_2097152=16MB (Sketch: 14MB, FS: 2MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_2097152.upload.maximum_size=14675968
+arduino_nano_connectpicoprobe.menu.flash.16777216_2097152.build.flash_length=14675968
+arduino_nano_connectpicoprobe.menu.flash.16777216_2097152.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_2097152.build.fs_start=283111424
+arduino_nano_connectpicoprobe.menu.flash.16777216_2097152.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_3145728=16MB (Sketch: 13MB, FS: 3MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_3145728.upload.maximum_size=13627392
+arduino_nano_connectpicoprobe.menu.flash.16777216_3145728.build.flash_length=13627392
+arduino_nano_connectpicoprobe.menu.flash.16777216_3145728.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_3145728.build.fs_start=282062848
+arduino_nano_connectpicoprobe.menu.flash.16777216_3145728.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_4194304=16MB (Sketch: 12MB, FS: 4MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_4194304.upload.maximum_size=12578816
+arduino_nano_connectpicoprobe.menu.flash.16777216_4194304.build.flash_length=12578816
+arduino_nano_connectpicoprobe.menu.flash.16777216_4194304.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_4194304.build.fs_start=281014272
+arduino_nano_connectpicoprobe.menu.flash.16777216_4194304.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_5242880=16MB (Sketch: 11MB, FS: 5MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_5242880.upload.maximum_size=11530240
+arduino_nano_connectpicoprobe.menu.flash.16777216_5242880.build.flash_length=11530240
+arduino_nano_connectpicoprobe.menu.flash.16777216_5242880.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_5242880.build.fs_start=279965696
+arduino_nano_connectpicoprobe.menu.flash.16777216_5242880.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_6291456=16MB (Sketch: 10MB, FS: 6MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_6291456.upload.maximum_size=10481664
+arduino_nano_connectpicoprobe.menu.flash.16777216_6291456.build.flash_length=10481664
+arduino_nano_connectpicoprobe.menu.flash.16777216_6291456.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_6291456.build.fs_start=278917120
+arduino_nano_connectpicoprobe.menu.flash.16777216_6291456.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_7340032=16MB (Sketch: 9MB, FS: 7MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_7340032.upload.maximum_size=9433088
+arduino_nano_connectpicoprobe.menu.flash.16777216_7340032.build.flash_length=9433088
+arduino_nano_connectpicoprobe.menu.flash.16777216_7340032.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_7340032.build.fs_start=277868544
+arduino_nano_connectpicoprobe.menu.flash.16777216_7340032.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_8388608=16MB (Sketch: 8MB, FS: 8MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_8388608.upload.maximum_size=8384512
+arduino_nano_connectpicoprobe.menu.flash.16777216_8388608.build.flash_length=8384512
+arduino_nano_connectpicoprobe.menu.flash.16777216_8388608.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_8388608.build.fs_start=276819968
+arduino_nano_connectpicoprobe.menu.flash.16777216_8388608.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_9437184=16MB (Sketch: 7MB, FS: 9MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_9437184.upload.maximum_size=7335936
+arduino_nano_connectpicoprobe.menu.flash.16777216_9437184.build.flash_length=7335936
+arduino_nano_connectpicoprobe.menu.flash.16777216_9437184.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_9437184.build.fs_start=275771392
+arduino_nano_connectpicoprobe.menu.flash.16777216_9437184.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_10485760=16MB (Sketch: 6MB, FS: 10MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_10485760.upload.maximum_size=6287360
+arduino_nano_connectpicoprobe.menu.flash.16777216_10485760.build.flash_length=6287360
+arduino_nano_connectpicoprobe.menu.flash.16777216_10485760.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_10485760.build.fs_start=274722816
+arduino_nano_connectpicoprobe.menu.flash.16777216_10485760.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_11534336=16MB (Sketch: 5MB, FS: 11MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_11534336.upload.maximum_size=5238784
+arduino_nano_connectpicoprobe.menu.flash.16777216_11534336.build.flash_length=5238784
+arduino_nano_connectpicoprobe.menu.flash.16777216_11534336.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_11534336.build.fs_start=273674240
+arduino_nano_connectpicoprobe.menu.flash.16777216_11534336.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_12582912=16MB (Sketch: 4MB, FS: 12MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_12582912.upload.maximum_size=4190208
+arduino_nano_connectpicoprobe.menu.flash.16777216_12582912.build.flash_length=4190208
+arduino_nano_connectpicoprobe.menu.flash.16777216_12582912.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_12582912.build.fs_start=272625664
+arduino_nano_connectpicoprobe.menu.flash.16777216_12582912.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_13631488=16MB (Sketch: 3MB, FS: 13MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_13631488.upload.maximum_size=3141632
+arduino_nano_connectpicoprobe.menu.flash.16777216_13631488.build.flash_length=3141632
+arduino_nano_connectpicoprobe.menu.flash.16777216_13631488.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_13631488.build.fs_start=271577088
+arduino_nano_connectpicoprobe.menu.flash.16777216_13631488.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_14680064=16MB (Sketch: 2MB, FS: 14MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_14680064.upload.maximum_size=2093056
+arduino_nano_connectpicoprobe.menu.flash.16777216_14680064.build.flash_length=2093056
+arduino_nano_connectpicoprobe.menu.flash.16777216_14680064.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_14680064.build.fs_start=270528512
+arduino_nano_connectpicoprobe.menu.flash.16777216_14680064.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_15728640=16MB (Sketch: 1MB, FS: 15MB)
+arduino_nano_connectpicoprobe.menu.flash.16777216_15728640.upload.maximum_size=1044480
+arduino_nano_connectpicoprobe.menu.flash.16777216_15728640.build.flash_length=1044480
+arduino_nano_connectpicoprobe.menu.flash.16777216_15728640.build.eeprom_start=285208576
+arduino_nano_connectpicoprobe.menu.flash.16777216_15728640.build.fs_start=269479936
+arduino_nano_connectpicoprobe.menu.flash.16777216_15728640.build.fs_end=285208576
+arduino_nano_connectpicoprobe.menu.freq.125=125 MHz
+arduino_nano_connectpicoprobe.menu.freq.125.build.f_cpu=125000000L
+arduino_nano_connectpicoprobe.menu.freq.50=50 MHz
+arduino_nano_connectpicoprobe.menu.freq.50.build.f_cpu=50000000L
+arduino_nano_connectpicoprobe.menu.freq.100=100 MHz
+arduino_nano_connectpicoprobe.menu.freq.100.build.f_cpu=100000000L
+arduino_nano_connectpicoprobe.menu.freq.133=133 MHz
+arduino_nano_connectpicoprobe.menu.freq.133.build.f_cpu=133000000L
+arduino_nano_connectpicoprobe.menu.freq.150=150 MHz (Overclock)
+arduino_nano_connectpicoprobe.menu.freq.150.build.f_cpu=150000000L
+arduino_nano_connectpicoprobe.menu.freq.175=175 MHz (Overclock)
+arduino_nano_connectpicoprobe.menu.freq.175.build.f_cpu=175000000L
+arduino_nano_connectpicoprobe.menu.freq.200=200 MHz (Overclock)
+arduino_nano_connectpicoprobe.menu.freq.200.build.f_cpu=200000000L
+arduino_nano_connectpicoprobe.menu.freq.225=225 MHz (Overclock)
+arduino_nano_connectpicoprobe.menu.freq.225.build.f_cpu=225000000L
+arduino_nano_connectpicoprobe.menu.freq.250=250 MHz (Overclock)
+arduino_nano_connectpicoprobe.menu.freq.250.build.f_cpu=250000000L
+arduino_nano_connectpicoprobe.menu.freq.275=275 MHz (Overclock)
+arduino_nano_connectpicoprobe.menu.freq.275.build.f_cpu=275000000L
+arduino_nano_connectpicoprobe.menu.freq.300=300 MHz (Overclock)
+arduino_nano_connectpicoprobe.menu.freq.300.build.f_cpu=300000000L
+arduino_nano_connectpicoprobe.menu.dbgport.Disabled=Disabled
+arduino_nano_connectpicoprobe.menu.dbgport.Disabled.build.debug_port=
+arduino_nano_connectpicoprobe.menu.dbgport.Serial=Serial
+arduino_nano_connectpicoprobe.menu.dbgport.Serial.build.debug_port=-DDEBUG_RP2040_PORT=Serial
+arduino_nano_connectpicoprobe.menu.dbgport.Serial1=Serial1
+arduino_nano_connectpicoprobe.menu.dbgport.Serial1.build.debug_port=-DDEBUG_RP2040_PORT=Serial1
+arduino_nano_connectpicoprobe.menu.dbgport.Serial2=Serial2
+arduino_nano_connectpicoprobe.menu.dbgport.Serial2.build.debug_port=-DDEBUG_RP2040_PORT=Serial2
+arduino_nano_connectpicoprobe.menu.dbglvl.None=None
+arduino_nano_connectpicoprobe.menu.dbglvl.None.build.debug_level=
+arduino_nano_connectpicoprobe.menu.dbglvl.Core=Core
+arduino_nano_connectpicoprobe.menu.dbglvl.Core.build.debug_level=-DDEBUG_RP2040_CORE
+arduino_nano_connectpicoprobe.menu.dbglvl.SPI=SPI
+arduino_nano_connectpicoprobe.menu.dbglvl.SPI.build.debug_level=-DDEBUG_RP2040_SPI
+arduino_nano_connectpicoprobe.menu.dbglvl.Wire=Wire
+arduino_nano_connectpicoprobe.menu.dbglvl.Wire.build.debug_level=-DDEBUG_RP2040_WIRE
+arduino_nano_connectpicoprobe.menu.dbglvl.All=All
+arduino_nano_connectpicoprobe.menu.dbglvl.All.build.debug_level=-DDEBUG_RP2040_WIRE -DDEBUG_RP2040_SPI -DDEBUG_RP2040_CORE
+arduino_nano_connectpicoprobe.menu.dbglvl.NDEBUG=NDEBUG
+arduino_nano_connectpicoprobe.menu.dbglvl.NDEBUG.build.debug_level=-DNDEBUG
+arduino_nano_connectpicoprobe.menu.usbstack.picosdk=Pico SDK
+arduino_nano_connectpicoprobe.menu.usbstack.picosdk.build.usbstack_flags=
+arduino_nano_connectpicoprobe.menu.usbstack.tinyusb=Adafruit TinyUSB
+arduino_nano_connectpicoprobe.menu.usbstack.tinyusb.build.usbstack_flags=-DUSE_TINYUSB "-I{build.core.path}/TinyUSB" "-I{runtime.platform.path}/libraries/Adafruit_TinyUSB_Arduino/src/arduino"
+
+# -----------------------------------
+# SparkFun ProMicro RP2040
+# -----------------------------------
+sparkfun_promicrorp2040.name=SparkFun ProMicro RP2040
+sparkfun_promicrorp2040.vid.0=0x1b4f
+sparkfun_promicrorp2040.pid.0=0x0026
+sparkfun_promicrorp2040.build.usbpid=-DSERIALUSB_PID=0x0026
+sparkfun_promicrorp2040.build.board=SPARKFUN_PROMICRO_RP2040
+sparkfun_promicrorp2040.build.mcu=cortex-m0plus
+sparkfun_promicrorp2040.build.variant=sparkfun_promicrorp2040
+sparkfun_promicrorp2040.upload.tool=uf2conv
+sparkfun_promicrorp2040.upload.maximum_size=16777216
+sparkfun_promicrorp2040.upload.maximum_data_size=262144
+sparkfun_promicrorp2040.upload.wait_for_upload_port=true
+sparkfun_promicrorp2040.upload.erase_cmd=
+sparkfun_promicrorp2040.serial.disableDTR=false
+sparkfun_promicrorp2040.serial.disableRTS=false
+sparkfun_promicrorp2040.build.f_cpu=125000000
+sparkfun_promicrorp2040.build.led=
+sparkfun_promicrorp2040.build.core=rp2040
+sparkfun_promicrorp2040.build.mcu=rp2040
+sparkfun_promicrorp2040.build.ldscript=memmap_default.ld
+sparkfun_promicrorp2040.build.boot2=boot2_generic_03h_4_padded_checksum
+sparkfun_promicrorp2040.build.vid=0x1b4f
+sparkfun_promicrorp2040.build.pid=0x0026
+sparkfun_promicrorp2040.build.usb_manufacturer="SparkFun"
+sparkfun_promicrorp2040.build.usb_product="ProMicro RP2040"
+sparkfun_promicrorp2040.menu.flash.16777216_0=16MB (no FS)
+sparkfun_promicrorp2040.menu.flash.16777216_0.upload.maximum_size=16773120
+sparkfun_promicrorp2040.menu.flash.16777216_0.build.flash_length=16773120
+sparkfun_promicrorp2040.menu.flash.16777216_0.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_0.build.fs_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_0.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_65536=16MB (Sketch: 16320KB, FS: 64KB)
+sparkfun_promicrorp2040.menu.flash.16777216_65536.upload.maximum_size=16707584
+sparkfun_promicrorp2040.menu.flash.16777216_65536.build.flash_length=16707584
+sparkfun_promicrorp2040.menu.flash.16777216_65536.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_65536.build.fs_start=285143040
+sparkfun_promicrorp2040.menu.flash.16777216_65536.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_131072=16MB (Sketch: 16256KB, FS: 128KB)
+sparkfun_promicrorp2040.menu.flash.16777216_131072.upload.maximum_size=16642048
+sparkfun_promicrorp2040.menu.flash.16777216_131072.build.flash_length=16642048
+sparkfun_promicrorp2040.menu.flash.16777216_131072.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_131072.build.fs_start=285077504
+sparkfun_promicrorp2040.menu.flash.16777216_131072.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_262144=16MB (Sketch: 16128KB, FS: 256KB)
+sparkfun_promicrorp2040.menu.flash.16777216_262144.upload.maximum_size=16510976
+sparkfun_promicrorp2040.menu.flash.16777216_262144.build.flash_length=16510976
+sparkfun_promicrorp2040.menu.flash.16777216_262144.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_262144.build.fs_start=284946432
+sparkfun_promicrorp2040.menu.flash.16777216_262144.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_524288=16MB (Sketch: 15872KB, FS: 512KB)
+sparkfun_promicrorp2040.menu.flash.16777216_524288.upload.maximum_size=16248832
+sparkfun_promicrorp2040.menu.flash.16777216_524288.build.flash_length=16248832
+sparkfun_promicrorp2040.menu.flash.16777216_524288.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_524288.build.fs_start=284684288
+sparkfun_promicrorp2040.menu.flash.16777216_524288.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_1048576=16MB (Sketch: 15MB, FS: 1MB)
+sparkfun_promicrorp2040.menu.flash.16777216_1048576.upload.maximum_size=15724544
+sparkfun_promicrorp2040.menu.flash.16777216_1048576.build.flash_length=15724544
+sparkfun_promicrorp2040.menu.flash.16777216_1048576.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_1048576.build.fs_start=284160000
+sparkfun_promicrorp2040.menu.flash.16777216_1048576.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_2097152=16MB (Sketch: 14MB, FS: 2MB)
+sparkfun_promicrorp2040.menu.flash.16777216_2097152.upload.maximum_size=14675968
+sparkfun_promicrorp2040.menu.flash.16777216_2097152.build.flash_length=14675968
+sparkfun_promicrorp2040.menu.flash.16777216_2097152.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_2097152.build.fs_start=283111424
+sparkfun_promicrorp2040.menu.flash.16777216_2097152.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_3145728=16MB (Sketch: 13MB, FS: 3MB)
+sparkfun_promicrorp2040.menu.flash.16777216_3145728.upload.maximum_size=13627392
+sparkfun_promicrorp2040.menu.flash.16777216_3145728.build.flash_length=13627392
+sparkfun_promicrorp2040.menu.flash.16777216_3145728.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_3145728.build.fs_start=282062848
+sparkfun_promicrorp2040.menu.flash.16777216_3145728.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_4194304=16MB (Sketch: 12MB, FS: 4MB)
+sparkfun_promicrorp2040.menu.flash.16777216_4194304.upload.maximum_size=12578816
+sparkfun_promicrorp2040.menu.flash.16777216_4194304.build.flash_length=12578816
+sparkfun_promicrorp2040.menu.flash.16777216_4194304.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_4194304.build.fs_start=281014272
+sparkfun_promicrorp2040.menu.flash.16777216_4194304.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_5242880=16MB (Sketch: 11MB, FS: 5MB)
+sparkfun_promicrorp2040.menu.flash.16777216_5242880.upload.maximum_size=11530240
+sparkfun_promicrorp2040.menu.flash.16777216_5242880.build.flash_length=11530240
+sparkfun_promicrorp2040.menu.flash.16777216_5242880.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_5242880.build.fs_start=279965696
+sparkfun_promicrorp2040.menu.flash.16777216_5242880.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_6291456=16MB (Sketch: 10MB, FS: 6MB)
+sparkfun_promicrorp2040.menu.flash.16777216_6291456.upload.maximum_size=10481664
+sparkfun_promicrorp2040.menu.flash.16777216_6291456.build.flash_length=10481664
+sparkfun_promicrorp2040.menu.flash.16777216_6291456.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_6291456.build.fs_start=278917120
+sparkfun_promicrorp2040.menu.flash.16777216_6291456.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_7340032=16MB (Sketch: 9MB, FS: 7MB)
+sparkfun_promicrorp2040.menu.flash.16777216_7340032.upload.maximum_size=9433088
+sparkfun_promicrorp2040.menu.flash.16777216_7340032.build.flash_length=9433088
+sparkfun_promicrorp2040.menu.flash.16777216_7340032.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_7340032.build.fs_start=277868544
+sparkfun_promicrorp2040.menu.flash.16777216_7340032.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_8388608=16MB (Sketch: 8MB, FS: 8MB)
+sparkfun_promicrorp2040.menu.flash.16777216_8388608.upload.maximum_size=8384512
+sparkfun_promicrorp2040.menu.flash.16777216_8388608.build.flash_length=8384512
+sparkfun_promicrorp2040.menu.flash.16777216_8388608.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_8388608.build.fs_start=276819968
+sparkfun_promicrorp2040.menu.flash.16777216_8388608.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_9437184=16MB (Sketch: 7MB, FS: 9MB)
+sparkfun_promicrorp2040.menu.flash.16777216_9437184.upload.maximum_size=7335936
+sparkfun_promicrorp2040.menu.flash.16777216_9437184.build.flash_length=7335936
+sparkfun_promicrorp2040.menu.flash.16777216_9437184.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_9437184.build.fs_start=275771392
+sparkfun_promicrorp2040.menu.flash.16777216_9437184.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_10485760=16MB (Sketch: 6MB, FS: 10MB)
+sparkfun_promicrorp2040.menu.flash.16777216_10485760.upload.maximum_size=6287360
+sparkfun_promicrorp2040.menu.flash.16777216_10485760.build.flash_length=6287360
+sparkfun_promicrorp2040.menu.flash.16777216_10485760.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_10485760.build.fs_start=274722816
+sparkfun_promicrorp2040.menu.flash.16777216_10485760.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_11534336=16MB (Sketch: 5MB, FS: 11MB)
+sparkfun_promicrorp2040.menu.flash.16777216_11534336.upload.maximum_size=5238784
+sparkfun_promicrorp2040.menu.flash.16777216_11534336.build.flash_length=5238784
+sparkfun_promicrorp2040.menu.flash.16777216_11534336.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_11534336.build.fs_start=273674240
+sparkfun_promicrorp2040.menu.flash.16777216_11534336.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_12582912=16MB (Sketch: 4MB, FS: 12MB)
+sparkfun_promicrorp2040.menu.flash.16777216_12582912.upload.maximum_size=4190208
+sparkfun_promicrorp2040.menu.flash.16777216_12582912.build.flash_length=4190208
+sparkfun_promicrorp2040.menu.flash.16777216_12582912.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_12582912.build.fs_start=272625664
+sparkfun_promicrorp2040.menu.flash.16777216_12582912.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_13631488=16MB (Sketch: 3MB, FS: 13MB)
+sparkfun_promicrorp2040.menu.flash.16777216_13631488.upload.maximum_size=3141632
+sparkfun_promicrorp2040.menu.flash.16777216_13631488.build.flash_length=3141632
+sparkfun_promicrorp2040.menu.flash.16777216_13631488.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_13631488.build.fs_start=271577088
+sparkfun_promicrorp2040.menu.flash.16777216_13631488.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_14680064=16MB (Sketch: 2MB, FS: 14MB)
+sparkfun_promicrorp2040.menu.flash.16777216_14680064.upload.maximum_size=2093056
+sparkfun_promicrorp2040.menu.flash.16777216_14680064.build.flash_length=2093056
+sparkfun_promicrorp2040.menu.flash.16777216_14680064.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_14680064.build.fs_start=270528512
+sparkfun_promicrorp2040.menu.flash.16777216_14680064.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_15728640=16MB (Sketch: 1MB, FS: 15MB)
+sparkfun_promicrorp2040.menu.flash.16777216_15728640.upload.maximum_size=1044480
+sparkfun_promicrorp2040.menu.flash.16777216_15728640.build.flash_length=1044480
+sparkfun_promicrorp2040.menu.flash.16777216_15728640.build.eeprom_start=285208576
+sparkfun_promicrorp2040.menu.flash.16777216_15728640.build.fs_start=269479936
+sparkfun_promicrorp2040.menu.flash.16777216_15728640.build.fs_end=285208576
+sparkfun_promicrorp2040.menu.freq.125=125 MHz
+sparkfun_promicrorp2040.menu.freq.125.build.f_cpu=125000000L
+sparkfun_promicrorp2040.menu.freq.50=50 MHz
+sparkfun_promicrorp2040.menu.freq.50.build.f_cpu=50000000L
+sparkfun_promicrorp2040.menu.freq.100=100 MHz
+sparkfun_promicrorp2040.menu.freq.100.build.f_cpu=100000000L
+sparkfun_promicrorp2040.menu.freq.133=133 MHz
+sparkfun_promicrorp2040.menu.freq.133.build.f_cpu=133000000L
+sparkfun_promicrorp2040.menu.freq.150=150 MHz (Overclock)
+sparkfun_promicrorp2040.menu.freq.150.build.f_cpu=150000000L
+sparkfun_promicrorp2040.menu.freq.175=175 MHz (Overclock)
+sparkfun_promicrorp2040.menu.freq.175.build.f_cpu=175000000L
+sparkfun_promicrorp2040.menu.freq.200=200 MHz (Overclock)
+sparkfun_promicrorp2040.menu.freq.200.build.f_cpu=200000000L
+sparkfun_promicrorp2040.menu.freq.225=225 MHz (Overclock)
+sparkfun_promicrorp2040.menu.freq.225.build.f_cpu=225000000L
+sparkfun_promicrorp2040.menu.freq.250=250 MHz (Overclock)
+sparkfun_promicrorp2040.menu.freq.250.build.f_cpu=250000000L
+sparkfun_promicrorp2040.menu.freq.275=275 MHz (Overclock)
+sparkfun_promicrorp2040.menu.freq.275.build.f_cpu=275000000L
+sparkfun_promicrorp2040.menu.freq.300=300 MHz (Overclock)
+sparkfun_promicrorp2040.menu.freq.300.build.f_cpu=300000000L
+sparkfun_promicrorp2040.menu.dbgport.Disabled=Disabled
+sparkfun_promicrorp2040.menu.dbgport.Disabled.build.debug_port=
+sparkfun_promicrorp2040.menu.dbgport.Serial=Serial
+sparkfun_promicrorp2040.menu.dbgport.Serial.build.debug_port=-DDEBUG_RP2040_PORT=Serial
+sparkfun_promicrorp2040.menu.dbgport.Serial1=Serial1
+sparkfun_promicrorp2040.menu.dbgport.Serial1.build.debug_port=-DDEBUG_RP2040_PORT=Serial1
+sparkfun_promicrorp2040.menu.dbgport.Serial2=Serial2
+sparkfun_promicrorp2040.menu.dbgport.Serial2.build.debug_port=-DDEBUG_RP2040_PORT=Serial2
+sparkfun_promicrorp2040.menu.dbglvl.None=None
+sparkfun_promicrorp2040.menu.dbglvl.None.build.debug_level=
+sparkfun_promicrorp2040.menu.dbglvl.Core=Core
+sparkfun_promicrorp2040.menu.dbglvl.Core.build.debug_level=-DDEBUG_RP2040_CORE
+sparkfun_promicrorp2040.menu.dbglvl.SPI=SPI
+sparkfun_promicrorp2040.menu.dbglvl.SPI.build.debug_level=-DDEBUG_RP2040_SPI
+sparkfun_promicrorp2040.menu.dbglvl.Wire=Wire
+sparkfun_promicrorp2040.menu.dbglvl.Wire.build.debug_level=-DDEBUG_RP2040_WIRE
+sparkfun_promicrorp2040.menu.dbglvl.All=All
+sparkfun_promicrorp2040.menu.dbglvl.All.build.debug_level=-DDEBUG_RP2040_WIRE -DDEBUG_RP2040_SPI -DDEBUG_RP2040_CORE
+sparkfun_promicrorp2040.menu.dbglvl.NDEBUG=NDEBUG
+sparkfun_promicrorp2040.menu.dbglvl.NDEBUG.build.debug_level=-DNDEBUG
+sparkfun_promicrorp2040.menu.usbstack.picosdk=Pico SDK
+sparkfun_promicrorp2040.menu.usbstack.picosdk.build.usbstack_flags=
+sparkfun_promicrorp2040.menu.usbstack.tinyusb=Adafruit TinyUSB
+sparkfun_promicrorp2040.menu.usbstack.tinyusb.build.usbstack_flags=-DUSE_TINYUSB "-I{build.core.path}/TinyUSB" "-I{runtime.platform.path}/libraries/Adafruit_TinyUSB_Arduino/src/arduino"
+
+# -----------------------------------
+# SparkFun ProMicro RP2040 (Picoprobe)
+# -----------------------------------
+sparkfun_promicrorp2040picoprobe.name=SparkFun ProMicro RP2040 (Picoprobe)
+sparkfun_promicrorp2040picoprobe.vid.0=0x1b4f
+sparkfun_promicrorp2040picoprobe.pid.0=0x0004
+sparkfun_promicrorp2040picoprobe.build.usbpid=-DSERIALUSB_PID=0x0026
+sparkfun_promicrorp2040picoprobe.build.board=SPARKFUN_PROMICRO_RP2040
+sparkfun_promicrorp2040picoprobe.build.mcu=cortex-m0plus
+sparkfun_promicrorp2040picoprobe.build.variant=sparkfun_promicrorp2040
+sparkfun_promicrorp2040picoprobe.upload.tool=picoprobe
+sparkfun_promicrorp2040picoprobe.upload.maximum_size=16777216
+sparkfun_promicrorp2040picoprobe.upload.maximum_data_size=262144
+sparkfun_promicrorp2040picoprobe.upload.wait_for_upload_port=true
+sparkfun_promicrorp2040picoprobe.upload.erase_cmd=
+sparkfun_promicrorp2040picoprobe.serial.disableDTR=false
+sparkfun_promicrorp2040picoprobe.serial.disableRTS=false
+sparkfun_promicrorp2040picoprobe.build.f_cpu=125000000
+sparkfun_promicrorp2040picoprobe.build.led=
+sparkfun_promicrorp2040picoprobe.build.core=rp2040
+sparkfun_promicrorp2040picoprobe.build.mcu=rp2040
+sparkfun_promicrorp2040picoprobe.build.ldscript=memmap_default.ld
+sparkfun_promicrorp2040picoprobe.build.boot2=boot2_generic_03h_4_padded_checksum
+sparkfun_promicrorp2040picoprobe.build.vid=0x1b4f
+sparkfun_promicrorp2040picoprobe.build.pid=0x0026
+sparkfun_promicrorp2040picoprobe.build.usb_manufacturer="SparkFun"
+sparkfun_promicrorp2040picoprobe.build.usb_product="ProMicro RP2040 (Picoprobe)"
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_0=16MB (no FS)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_0.upload.maximum_size=16773120
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_0.build.flash_length=16773120
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_0.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_0.build.fs_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_0.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_65536=16MB (Sketch: 16320KB, FS: 64KB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_65536.upload.maximum_size=16707584
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_65536.build.flash_length=16707584
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_65536.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_65536.build.fs_start=285143040
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_65536.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_131072=16MB (Sketch: 16256KB, FS: 128KB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_131072.upload.maximum_size=16642048
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_131072.build.flash_length=16642048
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_131072.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_131072.build.fs_start=285077504
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_131072.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_262144=16MB (Sketch: 16128KB, FS: 256KB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_262144.upload.maximum_size=16510976
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_262144.build.flash_length=16510976
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_262144.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_262144.build.fs_start=284946432
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_262144.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_524288=16MB (Sketch: 15872KB, FS: 512KB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_524288.upload.maximum_size=16248832
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_524288.build.flash_length=16248832
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_524288.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_524288.build.fs_start=284684288
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_524288.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_1048576=16MB (Sketch: 15MB, FS: 1MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_1048576.upload.maximum_size=15724544
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_1048576.build.flash_length=15724544
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_1048576.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_1048576.build.fs_start=284160000
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_1048576.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_2097152=16MB (Sketch: 14MB, FS: 2MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_2097152.upload.maximum_size=14675968
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_2097152.build.flash_length=14675968
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_2097152.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_2097152.build.fs_start=283111424
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_2097152.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_3145728=16MB (Sketch: 13MB, FS: 3MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_3145728.upload.maximum_size=13627392
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_3145728.build.flash_length=13627392
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_3145728.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_3145728.build.fs_start=282062848
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_3145728.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_4194304=16MB (Sketch: 12MB, FS: 4MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_4194304.upload.maximum_size=12578816
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_4194304.build.flash_length=12578816
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_4194304.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_4194304.build.fs_start=281014272
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_4194304.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_5242880=16MB (Sketch: 11MB, FS: 5MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_5242880.upload.maximum_size=11530240
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_5242880.build.flash_length=11530240
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_5242880.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_5242880.build.fs_start=279965696
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_5242880.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_6291456=16MB (Sketch: 10MB, FS: 6MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_6291456.upload.maximum_size=10481664
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_6291456.build.flash_length=10481664
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_6291456.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_6291456.build.fs_start=278917120
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_6291456.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_7340032=16MB (Sketch: 9MB, FS: 7MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_7340032.upload.maximum_size=9433088
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_7340032.build.flash_length=9433088
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_7340032.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_7340032.build.fs_start=277868544
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_7340032.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_8388608=16MB (Sketch: 8MB, FS: 8MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_8388608.upload.maximum_size=8384512
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_8388608.build.flash_length=8384512
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_8388608.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_8388608.build.fs_start=276819968
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_8388608.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_9437184=16MB (Sketch: 7MB, FS: 9MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_9437184.upload.maximum_size=7335936
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_9437184.build.flash_length=7335936
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_9437184.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_9437184.build.fs_start=275771392
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_9437184.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_10485760=16MB (Sketch: 6MB, FS: 10MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_10485760.upload.maximum_size=6287360
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_10485760.build.flash_length=6287360
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_10485760.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_10485760.build.fs_start=274722816
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_10485760.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_11534336=16MB (Sketch: 5MB, FS: 11MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_11534336.upload.maximum_size=5238784
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_11534336.build.flash_length=5238784
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_11534336.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_11534336.build.fs_start=273674240
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_11534336.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_12582912=16MB (Sketch: 4MB, FS: 12MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_12582912.upload.maximum_size=4190208
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_12582912.build.flash_length=4190208
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_12582912.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_12582912.build.fs_start=272625664
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_12582912.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_13631488=16MB (Sketch: 3MB, FS: 13MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_13631488.upload.maximum_size=3141632
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_13631488.build.flash_length=3141632
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_13631488.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_13631488.build.fs_start=271577088
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_13631488.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_14680064=16MB (Sketch: 2MB, FS: 14MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_14680064.upload.maximum_size=2093056
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_14680064.build.flash_length=2093056
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_14680064.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_14680064.build.fs_start=270528512
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_14680064.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_15728640=16MB (Sketch: 1MB, FS: 15MB)
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_15728640.upload.maximum_size=1044480
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_15728640.build.flash_length=1044480
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_15728640.build.eeprom_start=285208576
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_15728640.build.fs_start=269479936
+sparkfun_promicrorp2040picoprobe.menu.flash.16777216_15728640.build.fs_end=285208576
+sparkfun_promicrorp2040picoprobe.menu.freq.125=125 MHz
+sparkfun_promicrorp2040picoprobe.menu.freq.125.build.f_cpu=125000000L
+sparkfun_promicrorp2040picoprobe.menu.freq.50=50 MHz
+sparkfun_promicrorp2040picoprobe.menu.freq.50.build.f_cpu=50000000L
+sparkfun_promicrorp2040picoprobe.menu.freq.100=100 MHz
+sparkfun_promicrorp2040picoprobe.menu.freq.100.build.f_cpu=100000000L
+sparkfun_promicrorp2040picoprobe.menu.freq.133=133 MHz
+sparkfun_promicrorp2040picoprobe.menu.freq.133.build.f_cpu=133000000L
+sparkfun_promicrorp2040picoprobe.menu.freq.150=150 MHz (Overclock)
+sparkfun_promicrorp2040picoprobe.menu.freq.150.build.f_cpu=150000000L
+sparkfun_promicrorp2040picoprobe.menu.freq.175=175 MHz (Overclock)
+sparkfun_promicrorp2040picoprobe.menu.freq.175.build.f_cpu=175000000L
+sparkfun_promicrorp2040picoprobe.menu.freq.200=200 MHz (Overclock)
+sparkfun_promicrorp2040picoprobe.menu.freq.200.build.f_cpu=200000000L
+sparkfun_promicrorp2040picoprobe.menu.freq.225=225 MHz (Overclock)
+sparkfun_promicrorp2040picoprobe.menu.freq.225.build.f_cpu=225000000L
+sparkfun_promicrorp2040picoprobe.menu.freq.250=250 MHz (Overclock)
+sparkfun_promicrorp2040picoprobe.menu.freq.250.build.f_cpu=250000000L
+sparkfun_promicrorp2040picoprobe.menu.freq.275=275 MHz (Overclock)
+sparkfun_promicrorp2040picoprobe.menu.freq.275.build.f_cpu=275000000L
+sparkfun_promicrorp2040picoprobe.menu.freq.300=300 MHz (Overclock)
+sparkfun_promicrorp2040picoprobe.menu.freq.300.build.f_cpu=300000000L
+sparkfun_promicrorp2040picoprobe.menu.dbgport.Disabled=Disabled
+sparkfun_promicrorp2040picoprobe.menu.dbgport.Disabled.build.debug_port=
+sparkfun_promicrorp2040picoprobe.menu.dbgport.Serial=Serial
+sparkfun_promicrorp2040picoprobe.menu.dbgport.Serial.build.debug_port=-DDEBUG_RP2040_PORT=Serial
+sparkfun_promicrorp2040picoprobe.menu.dbgport.Serial1=Serial1
+sparkfun_promicrorp2040picoprobe.menu.dbgport.Serial1.build.debug_port=-DDEBUG_RP2040_PORT=Serial1
+sparkfun_promicrorp2040picoprobe.menu.dbgport.Serial2=Serial2
+sparkfun_promicrorp2040picoprobe.menu.dbgport.Serial2.build.debug_port=-DDEBUG_RP2040_PORT=Serial2
+sparkfun_promicrorp2040picoprobe.menu.dbglvl.None=None
+sparkfun_promicrorp2040picoprobe.menu.dbglvl.None.build.debug_level=
+sparkfun_promicrorp2040picoprobe.menu.dbglvl.Core=Core
+sparkfun_promicrorp2040picoprobe.menu.dbglvl.Core.build.debug_level=-DDEBUG_RP2040_CORE
+sparkfun_promicrorp2040picoprobe.menu.dbglvl.SPI=SPI
+sparkfun_promicrorp2040picoprobe.menu.dbglvl.SPI.build.debug_level=-DDEBUG_RP2040_SPI
+sparkfun_promicrorp2040picoprobe.menu.dbglvl.Wire=Wire
+sparkfun_promicrorp2040picoprobe.menu.dbglvl.Wire.build.debug_level=-DDEBUG_RP2040_WIRE
+sparkfun_promicrorp2040picoprobe.menu.dbglvl.All=All
+sparkfun_promicrorp2040picoprobe.menu.dbglvl.All.build.debug_level=-DDEBUG_RP2040_WIRE -DDEBUG_RP2040_SPI -DDEBUG_RP2040_CORE
+sparkfun_promicrorp2040picoprobe.menu.dbglvl.NDEBUG=NDEBUG
+sparkfun_promicrorp2040picoprobe.menu.dbglvl.NDEBUG.build.debug_level=-DNDEBUG
+sparkfun_promicrorp2040picoprobe.menu.usbstack.picosdk=Pico SDK
+sparkfun_promicrorp2040picoprobe.menu.usbstack.picosdk.build.usbstack_flags=
+sparkfun_promicrorp2040picoprobe.menu.usbstack.tinyusb=Adafruit TinyUSB
+sparkfun_promicrorp2040picoprobe.menu.usbstack.tinyusb.build.usbstack_flags=-DUSE_TINYUSB "-I{build.core.path}/TinyUSB" "-I{runtime.platform.path}/libraries/Adafruit_TinyUSB_Arduino/src/arduino"
+
 # -----------------------------------
 # Generic RP2040
 # -----------------------------------
@@ -24,16 +24,11 @@
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
-// Wacky deprecated AVR compatibility functions
-#include "stdlib_noniso.h"
-
+#include "stdlib_noniso.h" // Wacky deprecated AVR compatibility functions
 #include "api/ArduinoAPI.h"
+#include "api/itoa.h" // ARM toolchain doesn't provide itoa etc, provide them
 #include <pins_arduino.h>
-
-
-// Required for the port*Register macros
-#include "hardware/gpio.h"
-
+#include "hardware/gpio.h" // Required for the port*Register macros
 #include "debug_internal.h"

 // Try and make the best of the old Arduino abs() macro.  When in C++, use
@@ -44,8 +39,10 @@
 #endif // abs
 #ifdef __cplusplus
 using std::abs;
+using std::round;
 #else
-#define abs(x) ((x)>0?(x):-(x))
+#define abs(x) ({ __typeof__(x) _x = (x); _x >= 0 ? _x : -_x; })
+#define round(x) ({ __typeof__(x) _x = (x); _x >= 0 ? (long)(_x + 0.5) : (long)(_x - 0.5); })
 #endif

 #ifdef __cplusplus
@@ -61,10 +58,6 @@ extern "C" {
 void interrupts();
 void noInterrupts();

-// GPIO change/value interrupts
-void attachInterrupt(pin_size_t pin, voidFuncPtr callback, PinStatus mode);
-void detachInterrupt(pin_size_t pin);
-
 // AVR compatibility macros...naughty and accesses the HW directly
 #define digitalPinToPort(pin)       (0)
 #define digitalPinToBitMask(pin)    (1UL << (pin))
@@ -75,28 +68,14 @@ void detachInterrupt(pin_size_t pin);
 #define portInputRegister(port)     ((volatile uint32_t*) sio_hw->gpio_in)
 #define portModeRegister(port)      ((volatile uint32_t*) sio_hw->gpio_oe)

-// IO config
-void pinMode(pin_size_t pinNumber, PinMode pinMode);
-
-// SIO (GPIO)
-void digitalWrite(pin_size_t pinNumber, PinStatus status);
-PinStatus digitalRead(pin_size_t pinNumber);
-
-// ADC
-int analogRead(pin_size_t pinNumber);
+// ADC RP2040-specific calls
 float analogReadTemp();  // Returns core temp in Centigrade

-// PWM
-void analogWrite(pin_size_t pinNumber, int value);
+// PWM RP2040-specific calls
 void analogWriteFreq(uint32_t freq);
 void analogWriteRange(uint32_t range);
 void analogWriteResolution(int res);

-// Timing
-void delay(unsigned long);
-void delayMicroseconds(unsigned int us);
-unsigned long millis();
-
 #ifdef __cplusplus
 } // extern "C"
 #endif
@@ -127,8 +106,4 @@ constexpr uint32_t __bitset(const int (&a)[N], size_t i = 0U) {
 }
 #endif

-
-// ARM toolchain doesn't provide itoa etc, provide them
-#include "api/itoa.h"
-
 #endif // Arduino_h
@@ -21,6 +21,8 @@
 #include <hardware/clocks.h>
 #include <hardware/irq.h>
 #include <hardware/pio.h>
+#include <hardware/exception.h>
+#include <hardware/structs/systick.h>
 #include <pico/multicore.h>
 #include <pico/util/queue.h>
 #include <CoreMutex.h>
@@ -114,8 +116,21 @@ private:
    static constexpr int _GOTOSLEEP = 0x66666666;
 };

+class RP2040;
+extern RP2040 rp2040;
 class RP2040 {
 public:
+    RP2040() {
+        _epoch = 0;
+        // Enable SYSTICK exception
+        exception_set_exclusive_handler(SYSTICK_EXCEPTION, _SystickHandler);
+        systick_hw->csr = 0x7;
+        systick_hw->rvr = 0x00FFFFFF;
+    }
+
+    ~RP2040() { /* noop */ }
+
+
    // Convert from microseconds to PIO clock cycles
    static int usToPIOCycles(int us) {
        // Parenthesis needed to guarantee order of operations to avoid 32bit overflow
@@ -127,18 +142,44 @@ public:
        return clock_get_hz(clk_sys);
    }

+    // Get CPU cycle count.  Needs to do magic to extens 24b HW to something longer
+    volatile uint64_t _epoch = 0;
+    inline uint32_t getCycleCount() {
+        uint32_t epoch;
+        uint32_t ctr;
+        do {
+            epoch = (uint32_t)_epoch;
+            ctr = systick_hw->cvr;
+        } while (epoch != (uint32_t)_epoch);
+        return epoch + (1 << 24) - ctr; /* CTR counts down from 1<<24-1 */
+    }
+
+    inline uint64_t getCycleCount64() {
+        uint64_t epoch;
+        uint64_t ctr;
+        do {
+            epoch = _epoch;
+            ctr = systick_hw->cvr;
+        } while (epoch != _epoch);
+        return epoch + (1LL << 24) - ctr;
+    }
+
    void idleOtherCore() {
        fifo.idleOtherCore();
    }
+
    void resumeOtherCore() {
        fifo.resumeOtherCore();
    }

    // Multicore comms FIFO
    _MFIFO fifo;
-};

-extern RP2040 rp2040;
+private:
+    static void _SystickHandler() {
+        rp2040._epoch += 1LL << 24;
+    }
+};

 // Wrapper class for PIO programs, abstracting common operations out
 // TODO - Add unload/destructor
@@ -153,14 +153,15 @@ static uint8_t *GetDescHIDReport(int *len) {
 // Invoked when received GET HID REPORT DESCRIPTOR
 // Application return pointer to descriptor
 // Descriptor contents must exist long enough for transfer to complete
-uint8_t const * tud_hid_descriptor_report_cb(void) {
+uint8_t const * tud_hid_descriptor_report_cb(uint8_t instance) {
+    (void) instance;
    return GetDescHIDReport(nullptr);
 }


 const uint8_t *tud_descriptor_configuration_cb(uint8_t index) {
    (void)index;
-    static uint8_t *usbd_desc_cfg;
+    static uint8_t *usbd_desc_cfg = NULL;

    if (!usbd_desc_cfg) {
        bool hasHID = __USBInstallKeyboard || __USBInstallMouse;
@@ -177,7 +178,7 @@ const uint8_t *tud_descriptor_configuration_cb(uint8_t index) {
        uint8_t hid_itf = __USBInstallSerial ? 2 : 0;
        static uint8_t hid_desc[TUD_HID_DESC_LEN] = {
            // Interface number, string index, protocol, report descriptor len, EP In & Out address, size & polling interval
-            TUD_HID_DESCRIPTOR(hid_itf, 0, HID_PROTOCOL_NONE, hid_report_len, EPNUM_HID, CFG_TUD_HID_EP_BUFSIZE, 10)
+            TUD_HID_DESCRIPTOR(hid_itf, 0, HID_ITF_PROTOCOL_NONE, hid_report_len, EPNUM_HID, CFG_TUD_HID_EP_BUFSIZE, 10)
        };

        uint8_t midi_itf = hid_itf + (hasHID ? 1 : 0);
@@ -230,15 +231,7 @@ const uint16_t *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
    };

    if (!idString[0]) {
-        // Get ID string into human readable serial number on the first pass
-        pico_unique_board_id_t id;
-        pico_get_unique_board_id(&id);
-        idString[0] = 0;
-        for (auto i = 0; i < PICO_UNIQUE_BOARD_ID_SIZE_BYTES; i++) {
-            char hx[3];
-            sprintf(hx, "%02X", id.id[i]);
-            strcat(idString, hx);
-        }
+        pico_get_unique_board_id_string(idString, sizeof(idString));
    }

    uint8_t len;
@@ -296,8 +289,9 @@ void __USBStart() {
 // Invoked when received GET_REPORT control request
 // Application must fill buffer report's content and return its length.
 // Return zero will cause the stack to STALL request
-uint16_t tud_hid_get_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen) {
-    // TODO not Implemented
+extern "C" uint16_t tud_hid_get_report_cb(uint8_t instance, uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen) {
+    // TODO not implemented
+    (void) instance;
    (void) report_id;
    (void) report_type;
    (void) buffer;
@@ -308,8 +302,9 @@ uint16_t tud_hid_get_report_cb(uint8_t report_id, hid_report_type_t report_type,

 // Invoked when received SET_REPORT control request or
 // received data on OUT endpoint ( Report ID = 0, Type = 0 )
-void tud_hid_set_report_cb(uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize) {
+extern "C" void tud_hid_set_report_cb(uint8_t instance, uint8_t report_id, hid_report_type_t report_type, uint8_t const* buffer, uint16_t bufsize) {
    // TODO set LED based on CAPLOCK, NUMLOCK etc...
+    (void) instance;
    (void) report_id;
    (void) report_type;
    (void) buffer;
@@ -317,4 +312,3 @@ void tud_hid_set_report_cb(uint8_t report_id, hid_report_type_t report_type, uin
 }

 #endif
-
@@ -115,7 +115,11 @@ int SerialUART::peek() {
    if (_peek >= 0) {
        return _peek;
    }
-    _peek = uart_getc(_uart);
+    if (uart_is_readable_within_us(_uart, _timeout * 1000)) {
+        _peek = uart_getc(_uart);
+    } else {
+        _peek = -1; // Timeout
+    }
    return _peek;
 }

@@ -129,7 +133,11 @@ int SerialUART::read() {
        _peek = -1;
        return ret;
    }
-    return uart_getc(_uart);
+    if (uart_is_readable_within_us(_uart, _timeout * 1000)) {
+        return uart_getc(_uart);
+    } else {
+        return -1; // Timeout
+    }
 }

 int SerialUART::available() {
@@ -153,7 +161,7 @@ void SerialUART::flush() {
    if (!_running || !m) {
        return;
    }
-    uart_default_tx_wait_blocking();
+    uart_tx_wait_blocking(_uart);
 }

 size_t SerialUART::write(uint8_t c) {
@@ -70,7 +70,7 @@ int SerialUSB::peek() {
    }

    uint8_t c;
-    return tud_cdc_peek(0, &c) ? (int) c : -1;
+    return tud_cdc_peek(&c) ? (int) c : -1;
 }

 int SerialUSB::read() {
@@ -88,6 +88,7 @@ void tone(uint8_t pin, unsigned int frequency, unsigned long duration) {
            newTone->alarm = 0;
        }
    }
+    pio_sm_clear_fifos(newTone->pio, newTone->sm); // Remove any old updates that haven't yet taken effect
    pio_sm_put_blocking(newTone->pio, newTone->sm, RP2040::usToPIOCycles(us));
    pio_sm_set_enabled(newTone->pio, newTone->sm, true);

@@ -63,6 +63,7 @@ extern "C" void digitalWrite(pin_size_t ulPin, PinStatus ulVal) {
        DEBUGCORE("ERROR: Illegal pin in pinMode (%d)\n", ulPin);
        return;
    }
+    gpio_set_function(ulPin, GPIO_FUNC_SIO);
    if (_pm[ulPin] == INPUT_PULLDOWN) {
        if (ulVal == LOW) {
            gpio_set_dir(ulPin, false);
@@ -38,3 +38,15 @@ using the SDK, the Arduino core may have issues running properly with
 them.  In particular, anything involving flash writes (i.e. EEPROM,
 filesystems) will probably crash due to CORE1 attempting to read from
 flash while CORE0 is writing to it.
+
+PIOASM (Compiling for the PIO processors)
+-----------------------------------------
+A precompiled version of the PIOASM tool is included in the download
+package and can be run from the CLI.
+
+There is also a fully online version of PIOASM that runs in a web
+browser without any CLI required, thanks to @jake653: https://wokwi.com/tools/pioasm
+(GitHub source: https://github.com/wokwi/pioasm-wasm)
+
+There is also Docker code available for the tool at:
+https://github.com/kahara/pioasm-docker
@@ -9,12 +9,27 @@
 #######################################
 # Methods and Functions (KEYWORD2)
 #######################################
-setup1  KEYWORD2
-loop2   KEYWORD2
+
+setup1	KEYWORD2
+loop2	KEYWORD2
+
 analogWriteFreq	KEYWORD2
 analogWriteRange	KEYWORD2
-analogWriteResolution KEYWORD2
+analogWriteResolution	KEYWORD2

-######################################
-# Constants (LITERAL1)
-#######################################
+push	KEYWORD2
+push_nb	KEYWORD2
+pop	KEYWORD2
+pop_nb	KEYWORD2
+
+rp2040	KEYWORD2
+RP2040	KEYWORD2
+usToPIOCycles	KEYWORD2
+f_cpu	KEYWORD2
+getCycleCount	KEYWORD2
+getCycleCount64	KEYWORD2
+idleOtherCore	KEYWORD2
+resumeOtherCore	KEYWORD2
+
+PIOProgram	KEYWORD2
+prepare	KEYWORD2
@@ -12,8 +12,8 @@
 #define _PICO_VERSION_H

 #define PICO_SDK_VERSION_MAJOR    1
-#define PICO_SDK_VERSION_MINOR    1
-#define PICO_SDK_VERSION_REVISION 2
-#define PICO_SDK_VERSION_STRING   "1.1.2"
+#define PICO_SDK_VERSION_MINOR    2
+#define PICO_SDK_VERSION_REVISION 0
+#define PICO_SDK_VERSION_STRING   "1.2.0"

 #endif
@@ -25,6 +25,7 @@
 -iwithprefixbefore/pico-sdk/src/rp2_common/hardware_clocks/include
 -iwithprefixbefore/pico-sdk/src/rp2_common/hardware_divider/include
 -iwithprefixbefore/pico-sdk/src/rp2_common/hardware_dma/include
+-iwithprefixbefore/pico-sdk/src/rp2_common/hardware_exception/include
 -iwithprefixbefore/pico-sdk/src/rp2_common/hardware_flash/include
 -iwithprefixbefore/pico-sdk/src/rp2_common/hardware_gpio/include
 -iwithprefixbefore/pico-sdk/src/rp2_common/hardware_i2c/include
@@ -53,5 +54,5 @@
 -iwithprefixbefore/pico-sdk/src/rp2_common/pico_runtime/include
 -iwithprefixbefore/pico-sdk/src/rp2_common/pico_stdio/include
 -iwithprefixbefore/pico-sdk/src/rp2_common/pico_stdio_uart/include
-iwithprefixbefore/pico-sdk/src/rp2_common/pico_stdio_usb/include
 -iwithprefixbefore/pico-sdk/src/rp2_common/pico_unique_id/include
+-iwithprefixbefore/tools/libpico
@@ -0,0 +1,83 @@
+/*
+  This example reads audio data from the on-board PDM microphones, and prints
+  out the samples to the Serial console. The Serial Plotter built into the
+  Arduino IDE can be used to plot the audio data (Tools -> Serial Plotter)
+
+  Circuit:
+  - Arduino Nano 33 BLE board, or
+  - Arduino Nano RP2040 Connect, or
+  - Arduino Portenta H7 board plus Portenta Vision Shield
+
+  This example code is in the public domain.
+*/
+
+#include <PDM.h>
+
+// default number of output channels
+static const char channels = 1;
+
+// default PCM output frequency
+static const int frequency = 16000;
+
+// Buffer to read samples into, each sample is 16-bits
+short sampleBuffer[512];
+
+// Number of audio samples read
+volatile int samplesRead;
+
+void setup() {
+  Serial.begin(9600);
+  while (!Serial);
+
+  // Configure the data receive callback
+  PDM.onReceive(onPDMdata);
+
+  // Optionally set the gain
+  // Defaults to 20 on the BLE Sense and -10 on the Portenta Vision Shield
+  // PDM.setGain(30);
+
+  // Initialize PDM with:
+  // - one channel (mono mode)
+  // - a 16 kHz sample rate for the Arduino Nano 33 BLE Sense
+  // - a 32 kHz or 64 kHz sample rate for the Arduino Portenta Vision Shield
+  if (!PDM.begin(channels, frequency)) {
+    Serial.println("Failed to start PDM!");
+    while (1);
+  }
+}
+
+void loop() {
+  // Wait for samples to be read
+  if (samplesRead) {
+
+    // Print samples to the serial monitor or plotter
+    for (int i = 0; i < samplesRead; i++) {
+      if(channels == 2) {
+        Serial.print("L:");
+        Serial.print(sampleBuffer[i]);
+        Serial.print(" R:");
+        i++;
+      }
+      Serial.println(sampleBuffer[i]);
+    }
+
+    // Clear the read count
+    samplesRead = 0;
+  }
+}
+
+/**
+ * Callback function to process the data from the PDM microphone.
+ * NOTE: This callback is executed as part of an ISR.
+ * Therefore using `Serial` to print messages inside this function isn't supported.
+ * */
+void onPDMdata() {
+  // Query the number of available bytes
+  int bytesAvailable = PDM.available();
+
+  // Read into the sample buffer
+  PDM.read(sampleBuffer, bytesAvailable);
+
+  // 16-bit, 2 bytes per sample
+  samplesRead = bytesAvailable / 2;
+}
@@ -0,0 +1,27 @@
+#######################################
+# Syntax Coloring Map PDM
+#######################################
+
+#######################################
+# Datatypes (KEYWORD1)
+#######################################
+
+PDM	KEYWORD1
+
+#######################################
+# Methods and Functions (KEYWORD2)
+#######################################
+begin	KEYWORD2
+end	KEYWORD2
+
+available	KEYWORD2
+read	KEYWORD2
+
+onReceive	KEYWORD2
+
+setGain	KEYWORD2
+setBufferSize	KEYWORD2
+
+#######################################
+# Constants (LITERAL1)
+#######################################
@@ -0,0 +1,9 @@
+name=PDM
+version=1.0
+author=Arduino
+maintainer=Arduino <info@arduino.cc>
+sentence=Enables the communication with devices that use the PDM Bus. Specific implementation for nRF52.
+paragraph=
+category=Communication
+url=
+architectures=rp2040
@@ -0,0 +1,68 @@
+/*
+  Copyright (c) 2019 Arduino LLC.  All right reserved.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the GNU Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef _PDM_H_INCLUDED
+#define _PDM_H_INCLUDED
+
+#include <Arduino.h>
+//#include <pinDefinitions.h>
+
+#include "utility/PDMDoubleBuffer.h"
+
+class PDMClass
+{
+public:
+  PDMClass(int dinPin, int clkPin, int pwrPin);
+  virtual ~PDMClass();
+
+  int begin(int channels, int sampleRate);
+  void end();
+
+  virtual int available();
+  virtual int read(void* buffer, size_t size);
+
+  void onReceive(void(*)(void));
+
+  //PORTENTA_H7 min -12 max 51
+  //NANO 33 BLE SENSe min 0 max 80
+  void setGain(int gain);
+  void setBufferSize(int bufferSize);
+  size_t getBufferSize();
+
+// private:
+  void IrqHandler(bool halftranfer);
+
+private:
+  int _dinPin;
+  int _clkPin;
+  int _pwrPin;
+
+  int _channels;
+  int _samplerate;
+
+  int _gain;
+  int _init;
+
+  PDMDoubleBuffer _doubleBuffer;
+
+  void (*_onReceive)(void);
+};
+#ifdef PIN_PDM_DIN
+extern PDMClass PDM;
+#endif
+#endif
@@ -0,0 +1,313 @@
+/**
+ *******************************************************************************
+ * @file    OpenPDMFilter.c
+ * @author  CL
+ * @version V1.0.0
+ * @date    9-September-2015
+ * @brief   Open PDM audio software decoding Library.   
+ *          This Library is used to decode and reconstruct the audio signal
+ *          produced by ST MEMS microphone (MP45Dxxx, MP34Dxxx). 
+ *******************************************************************************
+ * @attention
+ *
+ * <h2><center>&copy; COPYRIGHT 2018 STMicroelectronics</center></h2>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *******************************************************************************
+ */
+
+
+/* Includes ------------------------------------------------------------------*/
+
+#include "OpenPDMFilter.h"
+
+
+/* Variables -----------------------------------------------------------------*/
+
+uint32_t div_const = 0;
+int64_t sub_const = 0;
+uint32_t sinc[DECIMATION_MAX * SINCN];
+uint32_t sinc1[DECIMATION_MAX];
+uint32_t sinc2[DECIMATION_MAX * 2];
+uint32_t coef[SINCN][DECIMATION_MAX];
+#ifdef USE_LUT
+int32_t lut[256][DECIMATION_MAX / 8][SINCN];
+#endif
+
+
+/* Functions -----------------------------------------------------------------*/
+
+#ifdef USE_LUT
+int32_t filter_table_mono_64(uint8_t *data, uint8_t sincn)
+{
+  return (int32_t)
+    lut[data[0]][0][sincn] +
+    lut[data[1]][1][sincn] +
+    lut[data[2]][2][sincn] +
+    lut[data[3]][3][sincn] +
+    lut[data[4]][4][sincn] +
+    lut[data[5]][5][sincn] +
+    lut[data[6]][6][sincn] +
+    lut[data[7]][7][sincn];
+}
+int32_t filter_table_stereo_64(uint8_t *data, uint8_t sincn)
+{
+  return (int32_t)
+    lut[data[0]][0][sincn] +
+    lut[data[2]][1][sincn] +
+    lut[data[4]][2][sincn] +
+    lut[data[6]][3][sincn] +
+    lut[data[8]][4][sincn] +
+    lut[data[10]][5][sincn] +
+    lut[data[12]][6][sincn] +
+    lut[data[14]][7][sincn];
+}
+int32_t filter_table_mono_128(uint8_t *data, uint8_t sincn)
+{
+  return (int32_t)
+    lut[data[0]][0][sincn] +
+    lut[data[1]][1][sincn] +
+    lut[data[2]][2][sincn] +
+    lut[data[3]][3][sincn] +
+    lut[data[4]][4][sincn] +
+    lut[data[5]][5][sincn] +
+    lut[data[6]][6][sincn] +
+    lut[data[7]][7][sincn] +
+    lut[data[8]][8][sincn] +
+    lut[data[9]][9][sincn] +
+    lut[data[10]][10][sincn] +
+    lut[data[11]][11][sincn] +
+    lut[data[12]][12][sincn] +
+    lut[data[13]][13][sincn] +
+    lut[data[14]][14][sincn] +
+    lut[data[15]][15][sincn];
+}
+int32_t filter_table_stereo_128(uint8_t *data, uint8_t sincn)
+{
+  return (int32_t)
+    lut[data[0]][0][sincn] +
+    lut[data[2]][1][sincn] +
+    lut[data[4]][2][sincn] +
+    lut[data[6]][3][sincn] +
+    lut[data[8]][4][sincn] +
+    lut[data[10]][5][sincn] +
+    lut[data[12]][6][sincn] +
+    lut[data[14]][7][sincn] +
+    lut[data[16]][8][sincn] +
+    lut[data[18]][9][sincn] +
+    lut[data[20]][10][sincn] +
+    lut[data[22]][11][sincn] +
+    lut[data[24]][12][sincn] +
+    lut[data[26]][13][sincn] +
+    lut[data[28]][14][sincn] +
+    lut[data[30]][15][sincn];
+}
+int32_t (* filter_tables_64[2]) (uint8_t *data, uint8_t sincn) = {filter_table_mono_64, filter_table_stereo_64};
+int32_t (* filter_tables_128[2]) (uint8_t *data, uint8_t sincn) = {filter_table_mono_128, filter_table_stereo_128};
+#else
+int32_t filter_table(uint8_t *data, uint8_t sincn, TPDMFilter_InitStruct *param)
+{
+  uint8_t c, i;
+  uint16_t data_index = 0;
+  uint32_t *coef_p = &coef[sincn][0];
+  int32_t F = 0;
+  uint8_t decimation = param->Decimation;
+  uint8_t channels = param->In_MicChannels;
+
+  for (i = 0; i < decimation; i += 8) {
+    c = data[data_index];
+    F += ((c >> 7)       ) * coef_p[i    ] +
+         ((c >> 6) & 0x01) * coef_p[i + 1] +
+         ((c >> 5) & 0x01) * coef_p[i + 2] +
+         ((c >> 4) & 0x01) * coef_p[i + 3] +
+         ((c >> 3) & 0x01) * coef_p[i + 4] +
+         ((c >> 2) & 0x01) * coef_p[i + 5] +
+         ((c >> 1) & 0x01) * coef_p[i + 6] +
+         ((c     ) & 0x01) * coef_p[i + 7];
+    data_index += channels;
+  }
+  return F;
+}
+#endif
+
+void convolve(uint32_t Signal[/* SignalLen */], unsigned short SignalLen,
+              uint32_t Kernel[/* KernelLen */], unsigned short KernelLen,
+              uint32_t Result[/* SignalLen + KernelLen - 1 */])
+{
+  uint16_t n;
+
+  for (n = 0; n < SignalLen + KernelLen - 1; n++)
+  {
+    unsigned short kmin, kmax, k;
+    
+    Result[n] = 0;
+    
+    kmin = (n >= KernelLen - 1) ? n - (KernelLen - 1) : 0;
+    kmax = (n < SignalLen - 1) ? n : SignalLen - 1;
+    
+    for (k = kmin; k <= kmax; k++) {
+      Result[n] += Signal[k] * Kernel[n - k];
+    }
+  }
+}
+
+void Open_PDM_Filter_Init(TPDMFilter_InitStruct *Param)
+{
+  uint16_t i, j;
+  int64_t sum = 0;
+
+  uint8_t decimation = Param->Decimation;
+
+  for (i = 0; i < SINCN; i++) {
+    Param->Coef[i] = 0;
+    Param->bit[i] = 0;
+  }
+  for (i = 0; i < decimation; i++) {
+    sinc1[i] = 1;
+  }
+
+  Param->OldOut = Param->OldIn = Param->OldZ = 0;
+  Param->LP_ALFA = (Param->LP_HZ != 0 ? (uint16_t) (Param->LP_HZ * 256 / (Param->LP_HZ + Param->Fs / (2 * 3.14159))) : 0);
+  Param->HP_ALFA = (Param->HP_HZ != 0 ? (uint16_t) (Param->Fs * 256 / (2 * 3.14159 * Param->HP_HZ + Param->Fs)) : 0);
+
+  Param->FilterLen = decimation * SINCN;       
+  sinc[0] = 0;
+  sinc[decimation * SINCN - 1] = 0;      
+  convolve(sinc1, decimation, sinc1, decimation, sinc2);
+  convolve(sinc2, decimation * 2 - 1, sinc1, decimation, &sinc[1]);     
+  for(j = 0; j < SINCN; j++) {
+    for (i = 0; i < decimation; i++) {
+      coef[j][i] = sinc[j * decimation + i];
+      sum += sinc[j * decimation + i];
+    }
+  }
+
+  sub_const = sum >> 1;
+  div_const = sub_const * Param->MaxVolume / 32768 / Param->filterGain;
+  div_const = (div_const == 0 ? 1 : div_const);
+
+#ifdef USE_LUT
+  /* Look-Up Table. */
+  uint16_t c, d, s;
+  for (s = 0; s < SINCN; s++)
+  {
+    uint32_t *coef_p = &coef[s][0];
+    for (c = 0; c < 256; c++)
+      for (d = 0; d < decimation / 8; d++)
+        lut[c][d][s] = ((c >> 7)       ) * coef_p[d * 8    ] +
+                       ((c >> 6) & 0x01) * coef_p[d * 8 + 1] +
+                       ((c >> 5) & 0x01) * coef_p[d * 8 + 2] +
+                       ((c >> 4) & 0x01) * coef_p[d * 8 + 3] +
+                       ((c >> 3) & 0x01) * coef_p[d * 8 + 4] +
+                       ((c >> 2) & 0x01) * coef_p[d * 8 + 5] +
+                       ((c >> 1) & 0x01) * coef_p[d * 8 + 6] +
+                       ((c     ) & 0x01) * coef_p[d * 8 + 7];
+  }
+#endif
+}
+
+void Open_PDM_Filter_64(uint8_t* data, int16_t* dataOut, uint16_t volume, TPDMFilter_InitStruct *Param)
+{
+  uint8_t i, data_out_index;
+  uint8_t channels = Param->In_MicChannels;
+  uint8_t data_inc = ((DECIMATION_MAX >> 4) * channels);
+  int64_t Z, Z0, Z1, Z2;
+  int64_t OldOut, OldIn, OldZ;
+
+  OldOut = Param->OldOut;
+  OldIn = Param->OldIn;
+  OldZ = Param->OldZ;
+
+#ifdef USE_LUT
+  uint8_t j = channels - 1;
+#endif
+
+  for (i = 0, data_out_index = 0; i < Param->nSamples; i++, data_out_index += channels) {
+#ifdef USE_LUT
+    Z0 = filter_tables_64[j](data, 0);
+    Z1 = filter_tables_64[j](data, 1);
+    Z2 = filter_tables_64[j](data, 2);
+#else
+    Z0 = filter_table(data, 0, Param);
+    Z1 = filter_table(data, 1, Param);
+    Z2 = filter_table(data, 2, Param);
+#endif
+
+    Z = Param->Coef[1] + Z2 - sub_const;
+    Param->Coef[1] = Param->Coef[0] + Z1;
+    Param->Coef[0] = Z0;
+
+    OldOut = (Param->HP_ALFA * (OldOut + Z - OldIn)) >> 8;
+    OldIn = Z;
+    OldZ = ((256 - Param->LP_ALFA) * OldZ + Param->LP_ALFA * OldOut) >> 8;
+
+    Z = OldZ * volume;
+    Z = RoundDiv(Z, div_const);
+    Z = SaturaLH(Z, -32700, 32700);
+
+    dataOut[data_out_index] = Z;
+    data += data_inc;
+  }
+
+  Param->OldOut = OldOut;
+  Param->OldIn = OldIn;
+  Param->OldZ = OldZ;
+}
+
+void Open_PDM_Filter_128(uint8_t* data, int16_t* dataOut, uint16_t volume, TPDMFilter_InitStruct *Param)
+{
+  uint8_t i, data_out_index;
+  uint8_t channels = Param->In_MicChannels;
+  uint8_t data_inc = ((DECIMATION_MAX >> 3) * channels);
+  int64_t Z, Z0, Z1, Z2;
+  int64_t OldOut, OldIn, OldZ;
+
+  OldOut = Param->OldOut;
+  OldIn = Param->OldIn;
+  OldZ = Param->OldZ;
+
+#ifdef USE_LUT
+  uint8_t j = channels - 1;
+#endif
+
+  for (i = 0, data_out_index = 0; i < Param->nSamples; i++, data_out_index += channels) {
+#ifdef USE_LUT
+    Z0 = filter_tables_128[j](data, 0);
+    Z1 = filter_tables_128[j](data, 1);
+    Z2 = filter_tables_128[j](data, 2);
+#else
+    Z0 = filter_table(data, 0, Param);
+    Z1 = filter_table(data, 1, Param);
+    Z2 = filter_table(data, 2, Param);
+#endif
+
+    Z = Param->Coef[1] + Z2 - sub_const;
+    Param->Coef[1] = Param->Coef[0] + Z1;
+    Param->Coef[0] = Z0;
+
+    OldOut = (Param->HP_ALFA * (OldOut + Z - OldIn)) >> 8;
+    OldIn = Z;
+    OldZ = ((256 - Param->LP_ALFA) * OldZ + Param->LP_ALFA * OldOut) >> 8;
+
+    Z = OldZ * volume;
+    Z = RoundDiv(Z, div_const);
+    Z = SaturaLH(Z, -32700, 32700);
+
+    dataOut[data_out_index] = Z;
+    data += data_inc;
+  }
+
+  Param->OldOut = OldOut;
+  Param->OldIn = OldIn;
+  Param->OldZ = OldZ;
+}
@@ -0,0 +1,99 @@
+/**
+ *******************************************************************************
+ * @file    OpenPDMFilter.h
+ * @author  CL
+ * @version V1.0.0
+ * @date    9-September-2015
+ * @brief   Header file for Open PDM audio software decoding Library.   
+ *          This Library is used to decode and reconstruct the audio signal
+ *          produced by ST MEMS microphone (MP45Dxxx, MP34Dxxx). 
+ *******************************************************************************
+ * @attention
+ *
+ * <h2><center>&copy; COPYRIGHT 2018 STMicroelectronics</center></h2>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *******************************************************************************
+ */
+
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+
+#ifndef __OPENPDMFILTER_H
+#define __OPENPDMFILTER_H
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+
+/* Includes ------------------------------------------------------------------*/
+
+#include <stdint.h>
+
+
+/* Definitions ---------------------------------------------------------------*/
+
+/*
+ * Enable to use a Look-Up Table to improve performances while using more FLASH
+ * and RAM memory.
+ * Note: Without Look-Up Table up to stereo@16KHz configuration is supported.
+ */
+#define USE_LUT
+
+#define SINCN            3
+#define DECIMATION_MAX 128
+
+#define HTONS(A) ((((uint16_t)(A) & 0xff00) >> 8) | \
+                 (((uint16_t)(A) & 0x00ff) << 8))
+#define RoundDiv(a, b)    (((a)>0)?(((a)+(b)/2)/(b)):(((a)-(b)/2)/(b)))
+#define SaturaLH(N, L, H) (((N)<(L))?(L):(((N)>(H))?(H):(N)))
+
+
+/* Types ---------------------------------------------------------------------*/
+
+typedef struct {
+  /* Public */
+  float LP_HZ;
+  float HP_HZ;
+  uint16_t Fs;
+  unsigned int nSamples;
+  uint8_t In_MicChannels;
+  uint8_t Out_MicChannels;
+  uint8_t Decimation;
+  uint8_t MaxVolume;
+  /* Private */
+  uint32_t Coef[SINCN];
+  uint16_t FilterLen;
+  int64_t OldOut, OldIn, OldZ;
+  uint16_t LP_ALFA;
+  uint16_t HP_ALFA;
+  uint16_t bit[5];
+  uint16_t byte;
+  uint16_t filterGain;
+} TPDMFilter_InitStruct;
+
+
+/* Exported functions ------------------------------------------------------- */
+
+void Open_PDM_Filter_Init(TPDMFilter_InitStruct *init_struct);
+void Open_PDM_Filter_64(uint8_t* data, int16_t* data_out, uint16_t mic_gain, TPDMFilter_InitStruct *init_struct);
+void Open_PDM_Filter_128(uint8_t* data, int16_t* data_out, uint16_t mic_gain, TPDMFilter_InitStruct *init_struct);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __OPENPDMFILTER_H
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
@@ -0,0 +1,205 @@
+
+
+#include "Arduino.h"
+#include "PDM.h"
+#include "OpenPDMFilter.h"
+
+extern "C" {
+#include "hardware/pio.h"
+#include "hardware/dma.h"
+#include "hardware/clocks.h"
+}
+#include "hardware/sync.h" 
+#include "pdm.pio.h"
+
+// Hardware peripherals used
+uint dmaChannel = 0;
+PIO pio = pio0;
+uint sm = 0;
+
+// raw buffers contain PDM data
+#define RAW_BUFFER_SIZE 512 // should be a multiple of (decimation / 8)
+uint8_t rawBuffer0[RAW_BUFFER_SIZE];
+uint8_t rawBuffer1[RAW_BUFFER_SIZE];
+uint8_t* rawBuffer[2] = {rawBuffer0, rawBuffer1};
+volatile int rawBufferIndex = 0; 
+
+int decimation = 64;
+
+// final buffer is the one to be filled with PCM data
+int16_t* volatile finalBuffer;
+
+// OpenPDM filter used to convert PDM into PCM
+#define FILTER_GAIN     16
+TPDMFilter_InitStruct filter;
+
+extern "C" {
+  __attribute__((__used__)) void dmaHandler(void)
+  {
+    PDM.IrqHandler(true);
+  }
+}
+
+
+PDMClass::PDMClass(int dinPin, int clkPin, int pwrPin) :
+  _dinPin(dinPin),
+  _clkPin(clkPin),
+  _pwrPin(pwrPin),
+  _onReceive(NULL),
+  _gain(-1),
+  _channels(-1),
+  _samplerate(-1),
+  _init(-1)
+{
+}
+
+PDMClass::~PDMClass()
+{
+}
+
+int PDMClass::begin(int channels, int sampleRate)
+{
+  //_channels = channels; // only one channel available
+
+  // clear the final buffers
+  _doubleBuffer.reset();
+  finalBuffer = (int16_t*)_doubleBuffer.data();
+  int finalBufferLength = _doubleBuffer.availableForWrite() / sizeof(int16_t);
+  _doubleBuffer.swap(0);
+
+  int rawBufferLength = RAW_BUFFER_SIZE / (decimation / 8);
+  // Saturate number of samples. Remaining bytes are dropped.
+  if (rawBufferLength > finalBufferLength) {
+    rawBufferLength = finalBufferLength;
+  }
+
+  /* Initialize Open PDM library */
+  filter.Fs = sampleRate;
+  filter.nSamples = rawBufferLength;
+  filter.LP_HZ = sampleRate/2;
+  filter.HP_HZ = 10;
+  filter.In_MicChannels = 1;
+  filter.Out_MicChannels = 1;
+  filter.Decimation = decimation;
+  if(_gain == -1) {
+    _gain = FILTER_GAIN;
+  }
+  filter.filterGain = _gain;
+  Open_PDM_Filter_Init(&filter);
+
+  // Configure PIO state machine
+  float clkDiv = (float)clock_get_hz(clk_sys) / sampleRate / decimation / 2; 
+  uint offset = pio_add_program(pio, &pdm_pio_program);
+  pdm_pio_program_init(pio, sm, offset, _clkPin, _dinPin, clkDiv);
+
+  // Wait for microphone 
+  delay(100);
+
+  // Configure DMA for transferring PIO rx buffer to raw buffers
+  dma_channel_config c = dma_channel_get_default_config(dmaChannel);
+  channel_config_set_read_increment(&c, false);
+  channel_config_set_write_increment(&c, true);
+  channel_config_set_dreq(&c, pio_get_dreq(pio, sm, false));
+  channel_config_set_transfer_data_size(&c, DMA_SIZE_8);
+
+  // Clear DMA interrupts
+  dma_hw->ints0 = 1u << dmaChannel; 
+  // Enable DMA interrupts
+  dma_channel_set_irq0_enabled(dmaChannel, true);
+  irq_set_exclusive_handler(DMA_IRQ_0, dmaHandler);
+  irq_set_enabled(DMA_IRQ_0, true);
+
+  dma_channel_configure(dmaChannel, &c,
+    rawBuffer[rawBufferIndex],        // Destinatinon pointer
+    &pio->rxf[sm],      // Source pointer
+    RAW_BUFFER_SIZE, // Number of transfers
+    true                // Start immediately
+  );
+
+  _init = 1;
+
+  return 1;
+}
+
+void PDMClass::end()
+{
+  dma_channel_abort(dmaChannel);
+  pinMode(_clkPin, INPUT);
+}
+
+int PDMClass::available()
+{
+  //NVIC_DisableIRQ(DMA_IRQ_0n);
+  //uint32_t interrupts = save_and_disable_interrupts();
+	irq_set_enabled(DMA_IRQ_0, false);
+  size_t avail = _doubleBuffer.available();
+  irq_set_enabled(DMA_IRQ_0, true);
+  //restore_interrupts(interrupts);
+  //NVIC_EnableIRQ(DMA_IRQ_0n);
+  return avail;
+}
+
+int PDMClass::read(void* buffer, size_t size)
+{
+	irq_set_enabled(DMA_IRQ_0, false);
+  int read = _doubleBuffer.read(buffer, size);
+  irq_set_enabled(DMA_IRQ_0, true);
+  return read;
+}
+
+void PDMClass::onReceive(void(*function)(void))
+{
+  _onReceive = function;
+}
+
+void PDMClass::setGain(int gain)
+{
+  _gain = gain;
+  if(_init == 1) {
+    filter.filterGain = _gain;
+    Open_PDM_Filter_Init(&filter);
+  }
+}
+
+void PDMClass::setBufferSize(int bufferSize)
+{
+  _doubleBuffer.setSize(bufferSize);
+}
+
+void PDMClass::IrqHandler(bool halftranfer)
+{
+  static int cutSamples = 100;
+
+  // Clear the interrupt request.
+  dma_hw->ints0 = 1u << dmaChannel; 
+  // Restart dma pointing to the other buffer 
+  int shadowIndex = rawBufferIndex ^ 1;
+  dma_channel_set_write_addr(dmaChannel, rawBuffer[shadowIndex], true);
+
+  if (_doubleBuffer.available()) {
+    // buffer overflow, stop
+    return end();
+  }
+
+  // fill final buffer with PCM samples
+  Open_PDM_Filter_64(rawBuffer[rawBufferIndex], finalBuffer, 1, &filter);
+
+  if (cutSamples) {
+    memset(finalBuffer, 0, cutSamples);
+    cutSamples = 0;
+  }
+
+  // swap final buffer and raw buffers' indexes
+  finalBuffer = (int16_t*)_doubleBuffer.data();
+  _doubleBuffer.swap(filter.nSamples * sizeof(int16_t));
+  rawBufferIndex = shadowIndex;
+
+  if (_onReceive) {
+    _onReceive();
+  }
+}
+#ifdef PIN_PDM_DIN
+PDMClass PDM(PIN_PDM_DIN, PIN_PDM_CLK, -1);
+#endif // PIN_PDM_DIN
+
+
@@ -0,0 +1,41 @@
+
+.program pdm_pio
+.side_set 1
+.wrap_target
+
+  ; prova a cambiare edge
+
+  ;sample on falling edge
+  push iffull noblock  side 1 
+  ;nop  side 1 
+  ;nop  side 0 
+  in pins, 1  side 0 
+  ;nop side 0
+  
+.wrap
+
+% c-sdk {
+#include "hardware/gpio.h"
+
+static inline void pdm_pio_program_init(PIO pio, uint sm, uint offset, uint clkPin, uint dataPin, float clkDiv) {
+  pio_sm_config c = pdm_pio_program_get_default_config(offset);
+  sm_config_set_sideset(&c, 1, false, false);
+  //sm_config_set_in_shift(&c, false, true, 8);
+  sm_config_set_in_shift(&c, false, false, 8);
+
+  sm_config_set_in_pins(&c, dataPin);
+  sm_config_set_sideset_pins(&c, clkPin);
+  sm_config_set_clkdiv(&c, clkDiv);
+
+  pio_sm_set_consecutive_pindirs(pio, sm, dataPin, 1, false);
+  pio_sm_set_consecutive_pindirs(pio, sm, clkPin, 1, true);
+  pio_sm_set_pins_with_mask(pio, sm, 0, (1u << clkPin) );
+  //pio_gpio_init(pio, dataPin);
+  pio_gpio_init(pio, clkPin);
+
+  pio_sm_init(pio, sm, offset, &c);
+  pio_sm_set_enabled(pio, sm, true);
+}
+
+
+%}
@@ -0,0 +1,56 @@
+// -------------------------------------------------- //
+// This file is autogenerated by pioasm; do not edit! //
+// -------------------------------------------------- //
+
+#if !PICO_NO_HARDWARE
+#include "hardware/pio.h"
+#endif
+
+// ------- //
+// pdm_pio //
+// ------- //
+
+#define pdm_pio_wrap_target 0
+#define pdm_pio_wrap 1
+
+static const uint16_t pdm_pio_program_instructions[] = {
+            //     .wrap_target
+    0x9040, //  0: push   iffull noblock  side 1     
+    0x4001, //  1: in     pins, 1         side 0     
+            //     .wrap
+};
+
+#if !PICO_NO_HARDWARE
+static const struct pio_program pdm_pio_program = {
+    .instructions = pdm_pio_program_instructions,
+    .length = 2,
+    .origin = -1,
+};
+
+static inline pio_sm_config pdm_pio_program_get_default_config(uint offset) {
+    pio_sm_config c = pio_get_default_sm_config();
+    sm_config_set_wrap(&c, offset + pdm_pio_wrap_target, offset + pdm_pio_wrap);
+    sm_config_set_sideset(&c, 1, false, false);
+    return c;
+}
+
+#include "hardware/gpio.h"
+static inline void pdm_pio_program_init(PIO pio, uint sm, uint offset, uint clkPin, uint dataPin, float clkDiv) {
+  pio_sm_config c = pdm_pio_program_get_default_config(offset);
+  sm_config_set_sideset(&c, 1, false, false);
+  //sm_config_set_in_shift(&c, false, true, 8);
+  sm_config_set_in_shift(&c, false, false, 8);
+  sm_config_set_in_pins(&c, dataPin);
+  sm_config_set_sideset_pins(&c, clkPin);
+  sm_config_set_clkdiv(&c, clkDiv);
+  pio_sm_set_consecutive_pindirs(pio, sm, dataPin, 1, false);
+  pio_sm_set_consecutive_pindirs(pio, sm, clkPin, 1, true);
+  pio_sm_set_pins_with_mask(pio, sm, 0, (1u << clkPin) );
+  //pio_gpio_init(pio, dataPin);
+  pio_gpio_init(pio, clkPin);
+  pio_sm_init(pio, sm, offset, &c);
+  pio_sm_set_enabled(pio, sm, true);
+}
+
+#endif
+
@@ -0,0 +1,139 @@
+/*
+  Copyright (c) 2016 Arduino LLC.  All right reserved.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the GNU Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "PDMDoubleBuffer.h"
+
+PDMDoubleBuffer::PDMDoubleBuffer() :
+  _size(DEFAULT_PDM_BUFFER_SIZE)
+{
+  reset();
+}
+
+PDMDoubleBuffer::~PDMDoubleBuffer()
+{
+}
+
+void PDMDoubleBuffer::setSize(int size)
+{
+  _size = size;
+  reset();
+}
+
+size_t PDMDoubleBuffer::getSize()
+{
+  return _size;
+}
+
+void PDMDoubleBuffer::reset()
+{
+  _buffer[0] = (uint8_t*)realloc(_buffer[0], _size);
+  _buffer[1] = (uint8_t*)realloc(_buffer[1], _size);
+
+  memset(_buffer[0], 0x00, _size);
+  memset(_buffer[1], 0x00, _size);
+
+  _index = 0;
+  _length[0] = 0;
+  _length[1] = 0;
+  _readOffset[0] = 0;
+  _readOffset[1] = 0;
+}
+
+size_t PDMDoubleBuffer::availableForWrite()
+{
+  return (_size - (_length[_index] - _readOffset[_index]));
+}
+
+size_t PDMDoubleBuffer::write(const void *buffer, size_t size)
+{
+  size_t space = availableForWrite();
+
+  if (size > space) {
+    size = space;
+  }
+
+  if (size == 0) {
+    return 0;
+  }
+
+  memcpy(&_buffer[_index][_length[_index]], buffer, size);
+
+  _length[_index] += size;
+
+  return size;
+}
+
+size_t PDMDoubleBuffer::read(void *buffer, size_t size)
+{
+  size_t avail = available();
+
+  if (size > avail) {
+    size = avail;
+  }
+
+  if (size == 0) {
+    return 0;
+  }
+
+  memcpy(buffer, &_buffer[_index][_readOffset[_index]], size);
+  _readOffset[_index] += size;
+
+  return size;
+}
+
+size_t PDMDoubleBuffer::peek(void *buffer, size_t size)
+{
+  size_t avail = available();
+
+  if (size > avail) {
+    size = avail;
+  }
+
+  if (size == 0) {
+    return 0;
+  }
+
+  memcpy(buffer, &_buffer[_index][_readOffset[_index]], size);
+
+  return size;
+}
+
+void* PDMDoubleBuffer::data()
+{
+  return (void*)_buffer[_index];
+}
+
+size_t PDMDoubleBuffer::available()
+{
+  return _length[_index] - _readOffset[_index];
+}
+
+void PDMDoubleBuffer::swap(int length)
+{
+  if (_index == 0) {
+    _index = 1;
+  } else {
+    _index = 0;
+  }
+
+  _length[_index] = length;
+  _readOffset[_index] = 0;
+}
@@ -0,0 +1,54 @@
+/*
+  Copyright (c) 2016 Arduino LLC.  All right reserved.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the GNU Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef _PDM_DOUBLE_BUFFER_H_INCLUDED
+#define _PDM_DOUBLE_BUFFER_H_INCLUDED
+
+#include <stddef.h>
+#include <stdint.h>
+
+#define DEFAULT_PDM_BUFFER_SIZE 512
+
+class PDMDoubleBuffer
+{
+public:
+  PDMDoubleBuffer();
+  virtual ~PDMDoubleBuffer();
+
+  void setSize(int size);
+  size_t getSize();
+
+  void reset();
+
+  size_t availableForWrite();
+  size_t write(const void *buffer, size_t size);
+  size_t read(void *buffer, size_t size);
+  size_t peek(void *buffer, size_t size);
+  void* data();
+  size_t available();
+  void swap(int length = 0);
+
+private:
+  uint8_t* _buffer[2] __attribute__((aligned (16)));
+  int _size;
+  volatile int _length[2];
+  volatile int _readOffset[2];
+  volatile int _index; 
+};
+
+#endif
@@ -234,8 +234,8 @@ protected:
    }


-    static uint8_t _getFlags(OpenMode openMode, AccessMode accessMode) {
-        uint8_t mode = 0;
+    static int _getFlags(OpenMode openMode, AccessMode accessMode) {
+        int mode = 0;
        if (openMode & OM_CREATE) {
            mode |= O_CREAT;
        }
@@ -135,6 +135,7 @@ void Servo::writeMicroseconds(int value) {
    value = constrain(value, _minUs, _maxUs);
    _valueUs = value;
    if (_attached) {
+        pio_sm_clear_fifos(_pio, _smIdx); // Remove any old updates that haven't yet taken effect
        pio_sm_put_blocking(_pio, _smIdx, RP2040::usToPIOCycles(value) / 3);
    }
 }
@@ -123,7 +123,7 @@ void TwoWire::begin(uint8_t addr) {
    i2c_set_slave_mode(_i2c, true, addr);

    // Our callback IRQ
-    _i2c->hw->intr_mask = (1 << 10) | (1 << 9) | (1 << 5) | (1 << 2);
+    _i2c->hw->intr_mask = (1 << 10) | (1 << 9) | (1 << 6) | (1 << 5) | (1 << 2);

    int irqNo = I2C0_IRQ + i2c_hw_index(_i2c);
    irq_set_exclusive_handler(irqNo, i2c_hw_index(_i2c) == 0 ? _handler0 : _handler1);
@@ -154,6 +154,10 @@ void TwoWire::onIRQ() {
        _slaveStartDet = false;
        _i2c->hw->clr_stop_det;
    }
+    if (_i2c->hw->intr_stat & (1 << 6)) {
+        // TX_ABRT
+        _i2c->hw->clr_tx_abrt;
+    }
    if (_i2c->hw->intr_stat & (1 << 5)) {
        // RD_REQ
        if (_onRequestCallback) {
@@ -0,0 +1,21 @@
+void setup() {
+  Serial.begin(115200);
+  delay(3000);
+  Serial.println("High precision timing measurements/delays can be built using");
+  Serial.println("rp2040.getCycleCount() and rp2040.getCycleCount64().\n");
+  uint32_t a = rp2040.getCycleCount();
+  delay(1000);
+  uint32_t b = rp2040.getCycleCount();
+  Serial.printf("There are %d cycles in one second.\n\n\n", b - a);
+
+  delay(3000);
+
+  Serial.println("Note that the (32-bit) getCycleCount() will wraparound in ~30 seconds.");
+  Serial.println("Using the 64-bit getCycleCount64() makes it practically infinite.");
+  Serial.printf("\n%15s - %15s\n", "getCycleCount", "getCycleCount64");
+}
+
+void loop() {
+  Serial.printf("%15u - %15llu\n", rp2040.getCycleCount(), rp2040.getCycleCount64());
+  delay(1500);
+}
@@ -7,7 +7,8 @@ void setup() {
 }

 void loop() {
-  for (int i = 100; i < 10000; i += 5) {
+  for (int i = 100; i < 10000; i += 1) {
    tone(TONEPIN, i);
+    delayMicroseconds(20);
  }
 }
@@ -23,6 +23,27 @@
                  {
                     "name": "Adafruit Feather RP2040"
                  },
+                  {
+                     "name": "Adafruit ItsyBitsy RP2040"
+                  },
+                  {
+                     "name": "Adafruit Macropad RP2040"
+                  },
+                  {
+                     "name": "Adafruit QTPy RP2040"
+                  },
+                  {
+                     "name": "Adafruit STEMMA Friend RP2040"
+                  },
+                  {
+                     "name": "Adafruit Trinkey RP2040 QT"
+                  },
+                  {
+                     "name": "Arduino Nano RP2040 Connect"
+                  },
+                  {
+                     "name": "SparkFun ProMicro RP2040"
+                  },
                  {
                     "name": "Generic RP2040 Module"
                  }
@@ -30,22 +51,22 @@
               "toolsDependencies": [
                  {
                     "packager": "rp2040",
-                     "version": "1.1.0-a-81a1771",
+                     "version": "1.3.0-a-dcbbdf3",
                     "name": "pqt-gcc"
                  },
                  {
                     "packager": "rp2040",
-                     "version": "1.1.0-a-81a1771",
+                     "version": "1.3.0-a-dcbbdf3",
                     "name": "pqt-mklittlefs"
                  },
                  {
                     "packager": "rp2040",
-                     "version": "1.1.0-a-81a1771",
+                     "version": "1.3.0-a-dcbbdf3",
                     "name": "pqt-elf2uf2"
                  },
                  {
                     "packager": "rp2040",
-                     "version": "1.1.0-a-81a1771",
+                     "version": "1.3.0-a-dcbbdf3",
                     "name": "pqt-pioasm"
                  },
                  {
@@ -55,7 +76,7 @@
                  },
                  {
                     "packager": "rp2040",
-                     "version": "1.1.0-a-81a1771",
+                     "version": "1.3.0-a-dcbbdf3",
                     "name": "pqt-openocd"
                  }
               ],
@@ -66,57 +87,57 @@
         ],
         "tools": [
            {
-               "version": "1.1.0-a-81a1771",
+               "version": "1.3.0-a-dcbbdf3",
               "name": "pqt-openocd",
               "systems": [
                  {
                     "host": "aarch64-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/aarch64-linux-gnu.openocd-d58c2ef5e.210328.tar.gz",
-                     "archiveFileName": "aarch64-linux-gnu.openocd-d58c2ef5e.210328.tar.gz",
-                     "checksum": "SHA-256:5064727a074c8bc8dff988e82bc2460c5f5610a04ec0a61ba233bdabe0499a24",
-                     "size": "6075189"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/aarch64-linux-gnu.openocd-d58c2ef5e.210629.tar.gz",
+                     "archiveFileName": "aarch64-linux-gnu.openocd-d58c2ef5e.210629.tar.gz",
+                     "checksum": "SHA-256:d9a0a6ce88c79404c5d7ba1d4b2d609290ac87833a2ef6ae3faea9e6ca16b822",
+                     "size": "6144945"
                  },
                  {
                     "host": "arm-linux-gnueabihf",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/arm-linux-gnueabihf.openocd-d58c2ef5e.210328.tar.gz",
-                     "archiveFileName": "arm-linux-gnueabihf.openocd-d58c2ef5e.210328.tar.gz",
-                     "checksum": "SHA-256:12e61ebe727cb188fab25af174f0696ef86d629701f03f189965a725bd51275b",
-                     "size": "6076094"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/arm-linux-gnueabihf.openocd-d58c2ef5e.210629.tar.gz",
+                     "archiveFileName": "arm-linux-gnueabihf.openocd-d58c2ef5e.210629.tar.gz",
+                     "checksum": "SHA-256:f7b081481588b4667f0f0b168700fc42c1c3b311552b33f41a3c6f963b64db24",
+                     "size": "5849230"
                  },
                  {
                     "host": "i686-pc-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/i686-linux-gnu.openocd-d58c2ef5e.210328.tar.gz",
-                     "archiveFileName": "i686-linux-gnu.openocd-d58c2ef5e.210328.tar.gz",
-                     "checksum": "SHA-256:eaa89ac30556aaed5cd09fff4f46435f5a79c58d2060069db7606f9ecc9529ef",
-                     "size": "6076262"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/i686-linux-gnu.openocd-d58c2ef5e.210629.tar.gz",
+                     "archiveFileName": "i686-linux-gnu.openocd-d58c2ef5e.210629.tar.gz",
+                     "checksum": "SHA-256:89b5d50666a1c09ce4185e4e3cb78ea37cb2ad63b9bfecd5fb59931df509c259",
+                     "size": "5652248"
                  },
                  {
                     "host": "i686-mingw32",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/i686-w64-mingw32.openocd-d58c2ef5e.210328.zip",
-                     "archiveFileName": "i686-w64-mingw32.openocd-d58c2ef5e.210328.zip",
-                     "checksum": "SHA-256:65b8c96b94f1cc3ff13eb853138efb3a465150fb02d07c792f8b235d43b05061",
-                     "size": "6378934"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/i686-w64-mingw32.openocd-d58c2ef5e.210629.zip",
+                     "archiveFileName": "i686-w64-mingw32.openocd-d58c2ef5e.210629.zip",
+                     "checksum": "SHA-256:d34be5086922645a31514409b96485c93fe19e117b2368f17ed610bf8ef91e14",
+                     "size": "8330282"
                  },
                  {
                     "host": "x86_64-apple-darwin",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-apple-darwin14.openocd-d58c2ef5e.210328.tar.gz",
-                     "archiveFileName": "x86_64-apple-darwin14.openocd-d58c2ef5e.210328.tar.gz",
-                     "checksum": "SHA-256:b8a759d7ac20643641285b0b05473b853e50739dd254b2294f5d1802ff0e15ca",
-                     "size": "6076324"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-apple-darwin14.openocd-d58c2ef5e.210629.tar.gz",
+                     "archiveFileName": "x86_64-apple-darwin14.openocd-d58c2ef5e.210629.tar.gz",
+                     "checksum": "SHA-256:00bd4f654db0cef007502cc13e74e29935e9e18ee991826d3d0617672b6bc8e9",
+                     "size": "1981800"
                  },
                  {
                     "host": "x86_64-pc-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-linux-gnu.openocd-d58c2ef5e.210328.tar.gz",
-                     "archiveFileName": "x86_64-linux-gnu.openocd-d58c2ef5e.210328.tar.gz",
-                     "checksum": "SHA-256:9ff31fc92d6f86503d1750d009fec7e7c8c185c7956b140c4b78ee029d31c19c",
-                     "size": "6076342"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-linux-gnu.openocd-d58c2ef5e.210629.tar.gz",
+                     "archiveFileName": "x86_64-linux-gnu.openocd-d58c2ef5e.210629.tar.gz",
+                     "checksum": "SHA-256:0b3107a21c8268db2ce208e3b4f2dbe481907a989e651ef57713660a4680b8ba",
+                     "size": "6076502"
                  },
                  {
                     "host": "x86_64-mingw32",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-w64-mingw32.openocd-d58c2ef5e.210328.zip",
-                     "archiveFileName": "x86_64-w64-mingw32.openocd-d58c2ef5e.210328.zip",
-                     "checksum": "SHA-256:8f1ddd64b0a6f83f94437d509bb28cdd45ad481bb161c170d57a6736f75087ec",
-                     "size": "6378956"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-w64-mingw32.openocd-d58c2ef5e.210629.zip",
+                     "archiveFileName": "x86_64-w64-mingw32.openocd-d58c2ef5e.210629.zip",
+                     "checksum": "SHA-256:665b6723c515619d6b07653c90e807065f36f29baa1cfc6fef50f9bd91fb2c64",
+                     "size": "8719677"
                  }
               ]
            },
@@ -183,221 +204,221 @@
               ]
            },
            {
-               "version": "1.1.0-a-81a1771",
+               "version": "1.3.0-a-dcbbdf3",
               "name": "pqt-gcc",
               "systems": [
                  {
                     "host": "aarch64-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/aarch64-linux-gnu.arm-none-eabi-81a1771.210328.tar.gz",
-                     "archiveFileName": "aarch64-linux-gnu.arm-none-eabi-81a1771.210328.tar.gz",
-                     "checksum": "SHA-256:04eaa4a1c0596b1a47252150323af0a4def791cb9da20634872becbdbdfef979",
-                     "size": "101469960"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/aarch64-linux-gnu.arm-none-eabi-dcbbdf3.210629.tar.gz",
+                     "archiveFileName": "aarch64-linux-gnu.arm-none-eabi-dcbbdf3.210629.tar.gz",
+                     "checksum": "SHA-256:79b3c736bd96c65d33f15cbde535619b4f32987c6cc47d0efe6ac71e1ff001e0",
+                     "size": "103183564"
                  },
                  {
                     "host": "arm-linux-gnueabihf",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/arm-linux-gnueabihf.arm-none-eabi-81a1771.210328.tar.gz",
-                     "archiveFileName": "arm-linux-gnueabihf.arm-none-eabi-81a1771.210328.tar.gz",
-                     "checksum": "SHA-256:43e739a2219ef9e9d16d1c81d4252c22a7392315325046d450542a3df6b35b96",
-                     "size": "94164344"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/arm-linux-gnueabihf.arm-none-eabi-dcbbdf3.210629.tar.gz",
+                     "archiveFileName": "arm-linux-gnueabihf.arm-none-eabi-dcbbdf3.210629.tar.gz",
+                     "checksum": "SHA-256:6a2752cf94d5b237ef63d44205acab97e9e87106cd5ee28b19b9bfe54b29a9b7",
+                     "size": "95859242"
                  },
                  {
                     "host": "i686-pc-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/i686-linux-gnu.arm-none-eabi-81a1771.210328.tar.gz",
-                     "archiveFileName": "i686-linux-gnu.arm-none-eabi-81a1771.210328.tar.gz",
-                     "checksum": "SHA-256:b5961edde0d58b7dbc5c7b1c8fbf9d461fe2a7204f5282f6b5336a5d435efd3b",
-                     "size": "104228428"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/i686-linux-gnu.arm-none-eabi-dcbbdf3.210629.tar.gz",
+                     "archiveFileName": "i686-linux-gnu.arm-none-eabi-dcbbdf3.210629.tar.gz",
+                     "checksum": "SHA-256:8917a4bd123374bc406db02e13cd609741b194a8e9471dc3e6dc52d712394b00",
+                     "size": "105959297"
                  },
                  {
                     "host": "i686-mingw32",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/i686-w64-mingw32.arm-none-eabi-81a1771.210328.zip",
-                     "archiveFileName": "i686-w64-mingw32.arm-none-eabi-81a1771.210328.zip",
-                     "checksum": "SHA-256:347fdc73b9f99e529c70598f9bf2ebc85adad098a24206cf89f8297a40e44d60",
-                     "size": "103803990"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/i686-w64-mingw32.arm-none-eabi-dcbbdf3.210629.zip",
+                     "archiveFileName": "i686-w64-mingw32.arm-none-eabi-dcbbdf3.210629.zip",
+                     "checksum": "SHA-256:2305fa29b39a20788dbc7e53dc01bfb57c4a8bd9aec55183c5d99fca5a4d3f72",
+                     "size": "105494605"
                  },
                  {
                     "host": "x86_64-apple-darwin",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-apple-darwin14.arm-none-eabi-81a1771.210328.tar.gz",
-                     "archiveFileName": "x86_64-apple-darwin14.arm-none-eabi-81a1771.210328.tar.gz",
-                     "checksum": "SHA-256:c035b48e0a42b90c9a356b43813671597a6c0f1cab4fb97a0dfcb2bbc7eb5390",
-                     "size": "105653466"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-apple-darwin14.arm-none-eabi-dcbbdf3.210629.tar.gz",
+                     "archiveFileName": "x86_64-apple-darwin14.arm-none-eabi-dcbbdf3.210629.tar.gz",
+                     "checksum": "SHA-256:f54570bb6458fb7188848bf87348ec8778f6538b4a44a0b48005be55aa745c73",
+                     "size": "107367132"
                  },
                  {
                     "host": "x86_64-pc-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-linux-gnu.arm-none-eabi-81a1771.210328.tar.gz",
-                     "archiveFileName": "x86_64-linux-gnu.arm-none-eabi-81a1771.210328.tar.gz",
-                     "checksum": "SHA-256:b13ea47f3c62b65eda3acd40f43a392e8799696d821bc5c114e60950ab125bc0",
-                     "size": "106132177"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-linux-gnu.arm-none-eabi-dcbbdf3.210629.tar.gz",
+                     "archiveFileName": "x86_64-linux-gnu.arm-none-eabi-dcbbdf3.210629.tar.gz",
+                     "checksum": "SHA-256:c5f50f97bb71fedc625c0a1dabc032ac904a1fedf6a62e07c3f4e4d2aa7fcafa",
+                     "size": "107843709"
                  },
                  {
                     "host": "x86_64-mingw32",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-w64-mingw32.arm-none-eabi-81a1771.210328.zip",
-                     "archiveFileName": "x86_64-w64-mingw32.arm-none-eabi-81a1771.210328.zip",
-                     "checksum": "SHA-256:06b19d7f9e9e2c1c3fc87d85af144b02591e3c5643c67521ff9807cdb5f6ecc7",
-                     "size": "108657552"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-w64-mingw32.arm-none-eabi-dcbbdf3.210629.zip",
+                     "archiveFileName": "x86_64-w64-mingw32.arm-none-eabi-dcbbdf3.210629.zip",
+                     "checksum": "SHA-256:de391b7daf0670c202e6187c476f1f46f46cc509b2e70cbeb902ce1ab4aeaf40",
+                     "size": "110344690"
                  }
               ]
            },
            {
-               "version": "1.1.0-a-81a1771",
+               "version": "1.3.0-a-dcbbdf3",
               "name": "pqt-elf2uf2",
               "systems": [
                  {
                     "host": "aarch64-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/aarch64-linux-gnu.elf2uf2-0f3b795.210328.tar.gz",
-                     "archiveFileName": "aarch64-linux-gnu.elf2uf2-0f3b795.210328.tar.gz",
-                     "checksum": "SHA-256:5df8c7c132bc0f469c6610162d3c9836530acf4ace9bf4c3a849c80218f1855d",
-                     "size": "104572"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/aarch64-linux-gnu.elf2uf2-fc10a97.210629.tar.gz",
+                     "archiveFileName": "aarch64-linux-gnu.elf2uf2-fc10a97.210629.tar.gz",
+                     "checksum": "SHA-256:b74fd40954e4127ca752dd3eeac62d9a8611ba0597cf9e7fa29dd7f0247d9ff4",
+                     "size": "79837"
                  },
                  {
                     "host": "arm-linux-gnueabihf",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/arm-linux-gnueabihf.elf2uf2-0f3b795.210328.tar.gz",
-                     "archiveFileName": "arm-linux-gnueabihf.elf2uf2-0f3b795.210328.tar.gz",
-                     "checksum": "SHA-256:dc311e18fac1e474804c044d194224267a729a16b34940c2e1ff23ab03207d98",
-                     "size": "80513"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/arm-linux-gnueabihf.elf2uf2-fc10a97.210629.tar.gz",
+                     "archiveFileName": "arm-linux-gnueabihf.elf2uf2-fc10a97.210629.tar.gz",
+                     "checksum": "SHA-256:1a012e9f6339e7ffabc918894208ad6830060e2ee2f312f0e2130ab992aa0279",
+                     "size": "54219"
                  },
                  {
                     "host": "i686-pc-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/i686-linux-gnu.elf2uf2-0f3b795.210328.tar.gz",
-                     "archiveFileName": "i686-linux-gnu.elf2uf2-0f3b795.210328.tar.gz",
-                     "checksum": "SHA-256:c39f24206e69230166fa15154b76d9553e732815cea59ee00b822b5acf2257db",
-                     "size": "110686"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/i686-linux-gnu.elf2uf2-fc10a97.210629.tar.gz",
+                     "archiveFileName": "i686-linux-gnu.elf2uf2-fc10a97.210629.tar.gz",
+                     "checksum": "SHA-256:9cfce083d4932a0ea730cac64badd8ec80c2335f4cd4f930056e4162d215196a",
+                     "size": "87880"
                  },
                  {
                     "host": "i686-mingw32",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/i686-w64-mingw32.elf2uf2-0f3b795.210328.zip",
-                     "archiveFileName": "i686-w64-mingw32.elf2uf2-0f3b795.210328.zip",
-                     "checksum": "SHA-256:d239f7b5d7d71e646bb7cd3c59ddef593b3e564968e262b9290353a0d8102d7d",
-                     "size": "247162"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/i686-w64-mingw32.elf2uf2-fc10a97.210629.zip",
+                     "archiveFileName": "i686-w64-mingw32.elf2uf2-fc10a97.210629.zip",
+                     "checksum": "SHA-256:c7163edfdd6f14fa2dc96aad97cc29f84c495748ef7d57cfe921662c635d33d6",
+                     "size": "70429"
                  },
                  {
                     "host": "x86_64-apple-darwin",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-apple-darwin14.elf2uf2-0f3b795.210328.tar.gz",
-                     "archiveFileName": "x86_64-apple-darwin14.elf2uf2-0f3b795.210328.tar.gz",
-                     "checksum": "SHA-256:3c776891300a3626ab4704808c61a15b653d58ff4f02398b492c12aed268f6aa",
-                     "size": "106610"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-apple-darwin14.elf2uf2-fc10a97.210629.tar.gz",
+                     "archiveFileName": "x86_64-apple-darwin14.elf2uf2-fc10a97.210629.tar.gz",
+                     "checksum": "SHA-256:429803b74f3eff4be4dcb049d458fce1c1f147cf5365b2157b71323d59aae0f6",
+                     "size": "81920"
                  },
                  {
                     "host": "x86_64-pc-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-linux-gnu.elf2uf2-0f3b795.210328.tar.gz",
-                     "archiveFileName": "x86_64-linux-gnu.elf2uf2-0f3b795.210328.tar.gz",
-                     "checksum": "SHA-256:90c57b7cc68323e84e4cdc7d6da44c0aeb11a1c102c51d03fb42179d6162d3f3",
-                     "size": "101265"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-linux-gnu.elf2uf2-fc10a97.210629.tar.gz",
+                     "archiveFileName": "x86_64-linux-gnu.elf2uf2-fc10a97.210629.tar.gz",
+                     "checksum": "SHA-256:15456283b3a55065546a2519fbca65aecdabc0d106dd3115318c4c77aba4637a",
+                     "size": "79515"
                  },
                  {
                     "host": "x86_64-mingw32",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-w64-mingw32.elf2uf2-0f3b795.210328.zip",
-                     "archiveFileName": "x86_64-w64-mingw32.elf2uf2-0f3b795.210328.zip",
-                     "checksum": "SHA-256:a9afa2f04eb5510c8f39ea91d90b63a0dfe0b8037c6bca4d65de8905ca87175f",
-                     "size": "275914"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-w64-mingw32.elf2uf2-fc10a97.210629.zip",
+                     "archiveFileName": "x86_64-w64-mingw32.elf2uf2-fc10a97.210629.zip",
+                     "checksum": "SHA-256:bfe82c2e32931ae79aebae938f3cc76eebd69a9898eecd326ab49771586ee31b",
+                     "size": "78298"
                  }
               ]
            },
            {
-               "version": "1.1.0-a-81a1771",
+               "version": "1.3.0-a-dcbbdf3",
               "name": "pqt-pioasm",
               "systems": [
                  {
                     "host": "aarch64-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/aarch64-linux-gnu.pioasm-0f3b795.210328.tar.gz",
-                     "archiveFileName": "aarch64-linux-gnu.pioasm-0f3b795.210328.tar.gz",
-                     "checksum": "SHA-256:28cd0813a46d81becb6b743ca6c7a53da0ed15f4da61ccee422f66eeb427912b",
-                     "size": "619033"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/aarch64-linux-gnu.pioasm-fc10a97.210629.tar.gz",
+                     "archiveFileName": "aarch64-linux-gnu.pioasm-fc10a97.210629.tar.gz",
+                     "checksum": "SHA-256:140a0b05a23c4cc22dc26e27e2b506ab6cd523ba62410d809f6bd7919dc8b63f",
+                     "size": "453301"
                  },
                  {
                     "host": "arm-linux-gnueabihf",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/arm-linux-gnueabihf.pioasm-0f3b795.210328.tar.gz",
-                     "archiveFileName": "arm-linux-gnueabihf.pioasm-0f3b795.210328.tar.gz",
-                     "checksum": "SHA-256:d1c8f3b208aa00e801dad594c9d0425c9615b1531fb3f86adb95a6188868462c",
-                     "size": "536769"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/arm-linux-gnueabihf.pioasm-fc10a97.210629.tar.gz",
+                     "archiveFileName": "arm-linux-gnueabihf.pioasm-fc10a97.210629.tar.gz",
+                     "checksum": "SHA-256:03baa86ea7224f68ed511ee898ddca9ba9c8f4c2871e3f335d96fd530e5368b0",
+                     "size": "360371"
                  },
                  {
                     "host": "i686-pc-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/i686-linux-gnu.pioasm-0f3b795.210328.tar.gz",
-                     "archiveFileName": "i686-linux-gnu.pioasm-0f3b795.210328.tar.gz",
-                     "checksum": "SHA-256:d09a70558acabf343ae04c783eac622e9bd1a6cfb74f42ebee03c0cfde5093c7",
-                     "size": "658587"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/i686-linux-gnu.pioasm-fc10a97.210629.tar.gz",
+                     "archiveFileName": "i686-linux-gnu.pioasm-fc10a97.210629.tar.gz",
+                     "checksum": "SHA-256:11103b95e201838e5029093628c4c91b10373d9eea46c1cee25d290ecfc02c9a",
+                     "size": "511404"
                  },
                  {
                     "host": "i686-mingw32",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/i686-w64-mingw32.pioasm-0f3b795.210328.zip",
-                     "archiveFileName": "i686-w64-mingw32.pioasm-0f3b795.210328.zip",
-                     "checksum": "SHA-256:c2ab0c8f3d54886838abb0c40910113e2e1e891068b205ec23944eecd0ce8037",
-                     "size": "756780"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/i686-w64-mingw32.pioasm-fc10a97.210629.zip",
+                     "archiveFileName": "i686-w64-mingw32.pioasm-fc10a97.210629.zip",
+                     "checksum": "SHA-256:17fad1fadcb75c894b772c905a63eea333851f9ea94efb453919a621fb3da35b",
+                     "size": "385662"
                  },
                  {
                     "host": "x86_64-apple-darwin",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-apple-darwin14.pioasm-0f3b795.210328.tar.gz",
-                     "archiveFileName": "x86_64-apple-darwin14.pioasm-0f3b795.210328.tar.gz",
-                     "checksum": "SHA-256:f48d729582eda8d95c16d2f5fd76ba452a6dd2ae3a47ea9dace01a130e4fb897",
-                     "size": "609240"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-apple-darwin14.pioasm-fc10a97.210629.tar.gz",
+                     "archiveFileName": "x86_64-apple-darwin14.pioasm-fc10a97.210629.tar.gz",
+                     "checksum": "SHA-256:1be95af2db352f24cf38831d317e68a8f88a01edce36a8cced65dd76e4a2ddd2",
+                     "size": "480402"
                  },
                  {
                     "host": "x86_64-pc-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-linux-gnu.pioasm-0f3b795.210328.tar.gz",
-                     "archiveFileName": "x86_64-linux-gnu.pioasm-0f3b795.210328.tar.gz",
-                     "checksum": "SHA-256:ca089e67effb47dec2a9acdf1490052d096335a8b8ffa46eaa33c205eec87b7b",
-                     "size": "605194"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-linux-gnu.pioasm-fc10a97.210629.tar.gz",
+                     "archiveFileName": "x86_64-linux-gnu.pioasm-fc10a97.210629.tar.gz",
+                     "checksum": "SHA-256:326868dd7bf2d2656b8b158c07435a43f323ca745e219a3fe72390ff68ba4d35",
+                     "size": "458627"
                  },
                  {
                     "host": "x86_64-mingw32",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-w64-mingw32.pioasm-0f3b795.210328.zip",
-                     "archiveFileName": "x86_64-w64-mingw32.pioasm-0f3b795.210328.zip",
-                     "checksum": "SHA-256:f02509d1a75b68f14a3c3089029a0f16d185b07af598a4786b3bb6b357b88fa1",
-                     "size": "886179"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-w64-mingw32.pioasm-fc10a97.210629.zip",
+                     "archiveFileName": "x86_64-w64-mingw32.pioasm-fc10a97.210629.zip",
+                     "checksum": "SHA-256:96f5cd1fec43876ebf4e756ac89692354abcfa8587bf1861b0050b7373171ab0",
+                     "size": "408342"
                  }
               ]
            },
            {
-               "version": "1.1.0-a-81a1771",
+               "version": "1.3.0-a-dcbbdf3",
               "name": "pqt-mklittlefs",
               "systems": [
                  {
                     "host": "aarch64-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/aarch64-linux-gnu.mklittlefs-6b5c62d.210328.tar.gz",
-                     "archiveFileName": "aarch64-linux-gnu.mklittlefs-6b5c62d.210328.tar.gz",
-                     "checksum": "SHA-256:e8a77602a78ff51ed1588e0aef23c75f54dc3b8415a489ae700c90306da81701",
-                     "size": "44791"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/aarch64-linux-gnu.mklittlefs-6b5c62d.210629.tar.gz",
+                     "archiveFileName": "aarch64-linux-gnu.mklittlefs-6b5c62d.210629.tar.gz",
+                     "checksum": "SHA-256:c2de6ba23e4c2b010b82f1ae8acd7714566be20f9de41fd6beb54769631207bc",
+                     "size": "44789"
                  },
                  {
                     "host": "arm-linux-gnueabihf",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/arm-linux-gnueabihf.mklittlefs-6b5c62d.210328.tar.gz",
-                     "archiveFileName": "arm-linux-gnueabihf.mklittlefs-6b5c62d.210328.tar.gz",
-                     "checksum": "SHA-256:6faa9ec2dfc9c6ef58df2e0fd0a990be923ce87a1f36f3e0766af2168b095d50",
-                     "size": "38250"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/arm-linux-gnueabihf.mklittlefs-6b5c62d.210629.tar.gz",
+                     "archiveFileName": "arm-linux-gnueabihf.mklittlefs-6b5c62d.210629.tar.gz",
+                     "checksum": "SHA-256:3c95dc7daf344cc8dd247ac38178b4d40791023e76bc523c580355ccc36410e0",
+                     "size": "38246"
                  },
                  {
                     "host": "i686-pc-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/i686-linux-gnu.mklittlefs-6b5c62d.210328.tar.gz",
-                     "archiveFileName": "i686-linux-gnu.mklittlefs-6b5c62d.210328.tar.gz",
-                     "checksum": "SHA-256:6aa70b5953e76cc9561b77a8092b14a33c9850c42dd9b306a052fc2d056a89a8",
-                     "size": "48237"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/i686-linux-gnu.mklittlefs-6b5c62d.210629.tar.gz",
+                     "archiveFileName": "i686-linux-gnu.mklittlefs-6b5c62d.210629.tar.gz",
+                     "checksum": "SHA-256:409cb1d8c0cc0866eae1c421e707b74af1dc2e0147ec802be545c268d5b74f5f",
+                     "size": "48240"
                  },
                  {
                     "host": "i686-mingw32",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/i686-w64-mingw32.mklittlefs-6b5c62d.210328.zip",
-                     "archiveFileName": "i686-w64-mingw32.mklittlefs-6b5c62d.210328.zip",
-                     "checksum": "SHA-256:34e0a84d0f562e6f9bfd91090f9064164062f7c68b4dbd65d7f154987f7940e3",
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/i686-w64-mingw32.mklittlefs-6b5c62d.210629.zip",
+                     "archiveFileName": "i686-w64-mingw32.mklittlefs-6b5c62d.210629.zip",
+                     "checksum": "SHA-256:ef5d5a3460ffe4da9e9365ec446994af9b6e98a998ee55e0347e0ee7ffddb477",
                     "size": "332804"
                  },
                  {
                     "host": "x86_64-apple-darwin",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-apple-darwin14.mklittlefs-6b5c62d.210328.tar.gz",
-                     "archiveFileName": "x86_64-apple-darwin14.mklittlefs-6b5c62d.210328.tar.gz",
-                     "checksum": "SHA-256:5289f7cde14a5b65a572ddb3b2b0e24f2ea692365787438586f60929750dc395",
-                     "size": "362804"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-apple-darwin14.mklittlefs-6b5c62d.210629.tar.gz",
+                     "archiveFileName": "x86_64-apple-darwin14.mklittlefs-6b5c62d.210629.tar.gz",
+                     "checksum": "SHA-256:935e7e4f6bbce45ef7b81fc65147bebd0eab721bab6586e5ec85191b5dc5554c",
+                     "size": "362809"
                  },
                  {
                     "host": "x86_64-pc-linux-gnu",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-linux-gnu.mklittlefs-6b5c62d.210328.tar.gz",
-                     "archiveFileName": "x86_64-linux-gnu.mklittlefs-6b5c62d.210328.tar.gz",
-                     "checksum": "SHA-256:07331f6a171010790986bbd6e98cef028dd9f95733226ebab68096e28b3ef8ef",
-                     "size": "46917"
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-linux-gnu.mklittlefs-6b5c62d.210629.tar.gz",
+                     "archiveFileName": "x86_64-linux-gnu.mklittlefs-6b5c62d.210629.tar.gz",
+                     "checksum": "SHA-256:08dec87132551095db36d87fbb68b1c04f0c257ddf0af4604eef7fddee584a50",
+                     "size": "46913"
                  },
                  {
                     "host": "x86_64-mingw32",
-                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.1.0-a/x86_64-w64-mingw32.mklittlefs-6b5c62d.210328.zip",
-                     "archiveFileName": "x86_64-w64-mingw32.mklittlefs-6b5c62d.210328.zip",
-                     "checksum": "SHA-256:17889e9ab6d199baed2c1532926c8508310524f9ba6b1db0816be5ee5d39a2f6",
+                     "url": "https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.0-a/x86_64-w64-mingw32.mklittlefs-6b5c62d.210629.zip",
+                     "archiveFileName": "x86_64-w64-mingw32.mklittlefs-6b5c62d.210629.zip",
+                     "checksum": "SHA-256:f6868bfa19bc96d388ffacaf342017a7c56d5e1140bd16e876f21b6e013e304c",
                     "size": "345250"
                  }
               ]
@@ -405,4 +426,4 @@
         ]
      }
   ]
-}
+}
@@ -22,7 +22,6 @@ function skip_ino()
 /msc_sdfat/
 /msc_sd/
 /midi_pizza_box_dj/
-/hid_composite_joy_featherwing/
 EOL
        echo $ino | grep -q -F "$skiplist"
        echo $(( 1 - $? ))
@@ -26,6 +26,7 @@ function skip_ino()
 /p08_DigitalHourglass/
 /p13_TouchSensorLamp/
 /StringComparisonOperators/
+/PDMSerialPlotter/
 EOL
    echo $ino | grep -q -F "$skiplist"
    echo $(( 1 - $? ))
@@ -152,7 +153,7 @@ function install_libraries()
    # install ArduinoJson library
    { test -r ArduinoJson-v6.11.0.zip || curl -sS --output ArduinoJson-v6.11.0.zip -L https://github.com/bblanchon/ArduinoJson/releases/download/v6.11.0/ArduinoJson-v6.11.0.zip; } && unzip -qo ArduinoJson-v6.11.0.zip
    { test -r Adafruit_SPIFlash-3.4.1.zip || curl -sS --output Adafruit_SPIFlash-3.4.1.zip -L https://github.com/adafruit/Adafruit_SPIFlash/archive/refs/tags/3.4.1.zip; } && unzip -qo Adafruit_SPIFlash-3.4.1.zip
-    { test -r Adafruit_Seesaw-1.4.3.zip || curl -sS --output Adafruit_Seesaw-1.4.3.zip -L https://github.com/adafruit/Adafruit_Seesaw/archive/refs/tags/1.4.3.zip; } && unzip -qo Adafruit_Seesaw-1.4.3.zip
+    { test -r Adafruit_Seesaw-1.4.4.zip || curl -sS --output Adafruit_Seesaw-1.4.4.zip -L https://github.com/adafruit/Adafruit_Seesaw/archive/refs/tags/1.4.4.zip; } && unzip -qo Adafruit_Seesaw-1.4.4.zip
    { test -r Adafruit_BusIO-1.7.3.zip || curl -sS --output Adafruit_BusIO-1.7.3.zip -L https://github.com/adafruit/Adafruit_BusIO/archive/refs/tags/1.7.3.zip; } && unzip -qo Adafruit_BusIO-1.7.3.zip
    { test -r Adafruit_CircuitPlayground-1.11.3.zip || curl -sS --output Adafruit_CircuitPlayground-1.11.3.zip -L https://github.com/adafruit/Adafruit_CircuitPlayground/archive/refs/tags/1.11.3.zip; } && unzip -qo Adafruit_CircuitPlayground-1.11.3.zip
    { test -r Adafruit_NeoPixel-1.8.1.zip || curl -sS --output Adafruit_NeoPixel-1.8.1.zip -L https://github.com/adafruit/Adafruit_NeoPixel/archive/refs/tags/1.8.1.zip; } && unzip -qo Adafruit_NeoPixel-1.8.1.zip
@@ -33,6 +33,7 @@ target_link_libraries(pico
 	hardware_clocks
 	hardware_divider
 	hardware_dma
+	hardware_exception
 	hardware_flash
 	hardware_gpio
 	hardware_i2c
@@ -73,12 +74,6 @@ target_link_libraries(pico
 	pico_audio_i2s
 )

-add_custom_command(TARGET pico PRE_BUILD
-	COMMAND arm-none-eabi-gcc -g -c ../../../assembly/crt0.S -I "${PICO_SDK_PATH}/src/rp2040/hardware_regs/include" -I "${PICO_SDK_PATH}/src/common/pico_binary_info/include/"
-)
-
 add_custom_command(TARGET pico POST_BUILD
-	COMMAND ar d libpico.a crt0.S.obj
-	COMMAND ar r libpico.a crt0.o
 	COMMAND ar d libpico.a stdio.c.obj stdio_usb.c.obj stdio_usb_descriptors.c.obj
 )
@@ -34,41 +34,17 @@
 // COMMON CONFIGURATION
 //--------------------------------------------------------------------

-// defined by board.mk
 #ifndef CFG_TUSB_MCU
-  #error CFG_TUSB_MCU must be defined
+ #define CFG_TUSB_MCU             OPT_MCU_RP2040
 #endif

-// RHPort number used for device can be defined by board.mk, default to port 0
-#ifndef BOARD_DEVICE_RHPORT_NUM
-  #define BOARD_DEVICE_RHPORT_NUM     0
-#endif
-
-// RHPort max operational speed can defined by board.mk
-// Default to Highspeed for MCU with internal HighSpeed PHY (can be port specific), otherwise FullSpeed
-#ifndef BOARD_DEVICE_RHPORT_SPEED
-  #if (CFG_TUSB_MCU == OPT_MCU_LPC18XX || CFG_TUSB_MCU == OPT_MCU_LPC43XX || CFG_TUSB_MCU == OPT_MCU_MIMXRT10XX || \
-       CFG_TUSB_MCU == OPT_MCU_NUC505  || CFG_TUSB_MCU == OPT_MCU_CXD56)
-    #define BOARD_DEVICE_RHPORT_SPEED   OPT_MODE_HIGH_SPEED
-  #else
-    #define BOARD_DEVICE_RHPORT_SPEED   OPT_MODE_FULL_SPEED
-  #endif
-#endif
-
-// Device mode with rhport and speed defined by board.mk
-#if   BOARD_DEVICE_RHPORT_NUM == 0
-  #define CFG_TUSB_RHPORT0_MODE     (OPT_MODE_DEVICE | BOARD_DEVICE_RHPORT_SPEED)
-#elif BOARD_DEVICE_RHPORT_NUM == 1
-  #define CFG_TUSB_RHPORT1_MODE     (OPT_MODE_DEVICE | BOARD_DEVICE_RHPORT_SPEED)
-#else
-  #error "Incorrect RHPort configuration"
-#endif
-
-// This example doesn't use an RTOS
-//#define CFG_TUSB_OS               OPT_OS_NONE
+#define CFG_TUSB_RHPORT0_MODE     OPT_MODE_DEVICE
+#define CFG_TUSB_OS               OPT_OS_PICO

 // CFG_TUSB_DEBUG is defined by compiler in DEBUG build
-// #define CFG_TUSB_DEBUG           0
+#ifndef CFG_TUSB_DEBUG
+#define CFG_TUSB_DEBUG           0
+#endif

 /* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
 * Tinyusb use follows macros to declare transferring memory so that they can be put
@@ -126,5 +126,7 @@ MakeBoard("adafruit_qtpy", "Adafruit", "QT Py RP2040", "0x239a", "0x80f7", "ADAF
 MakeBoard("adafruit_stemmafriend", "Adafruit", "STEMMA Friend RP2040", "0x239a", "0x80e3", "ADAFRUIT_STEMMAFRIEND_RP2040", 8, "boot2_w25q080_2_padded_checksum")
 MakeBoard("adafruit_trinkeyrp2040qt", "Adafruit", "Trinkey RP2040 QT", "0x239a", "0x8109", "ADAFRUIT_TRINKEYQT_RP2040", 8, "boot2_w25q080_2_padded_checksum")
 MakeBoard("adafruit_macropad2040", "Adafruit", "MacroPad RP2040", "0x239a", "0x8107", "ADAFRUIT_MACROPAD_RP2040", 8, "boot2_w25q080_2_padded_checksum")
+MakeBoard("arduino_nano_connect", "Arduino", "Nano RP2040 Connect", "0x2341", "0x0058", "ARDUINO_NANO_RP2040_CONNECT", 16, "boot2_w25q080_2_padded_checksum")
+MakeBoard("sparkfun_promicrorp2040", "SparkFun", "ProMicro RP2040", "0x1b4f", "0x0026", "SPARKFUN_PROMICRO_RP2040", 16, "boot2_generic_03h_4_padded_checksum")
 MakeBoard("generic", "Generic", "RP2040", "0x2e8a", "0xf00a", "GENERIC_RP2040", 16, "boot2_generic_03h_4_padded_checksum")

@@ -0,0 +1,53 @@
+/* Taken from https://github.com/arduino/ArduinoCore-mbed/tree/master/variants/NANO_RP2040_CONNECT */
+
+AnalogPinDescription g_AAnalogPinDescription[] = {
+  { p26,        NULL },    // A0
+  { p27,        NULL },    // A1
+  { p28,        NULL },    // A2
+  { p29,        NULL },    // A3
+};
+
+PinDescription g_APinDescription[] = {
+  // D0 - D7
+  { p1,         NULL, NULL, NULL },    // D0
+  { p0,         NULL, NULL, NULL },    // D1
+  { p25,        NULL, NULL, NULL },    // D2
+  { p15,        NULL, NULL, NULL },    // D3
+  { p16,        NULL, NULL, NULL },    // D4
+  { p17,        NULL, NULL, NULL },    // D5
+  { p18,        NULL, NULL, NULL },    // D6
+  { p19,        NULL, NULL, NULL },    // D7
+
+  // D8 - D13
+  { p20,        NULL, NULL, NULL },    // D8
+  { p21,        NULL, NULL, NULL },    // D9
+  { p5,         NULL, NULL, NULL },    // D10
+  { p7,         NULL, NULL, NULL },    // D11 / SPITX
+  { p4,         NULL, NULL, NULL },    // D12 / SPIRX
+  { p6,         NULL, NULL, NULL },    // D13 / SPICLK / LEDB 
+
+  // Analog as digital
+  // A4 to A7 are controlled by Nina module and exposed via different APIs
+  { p26,        NULL, NULL, NULL },    // A0 -> D14
+  { p27,        NULL, NULL, NULL },    // A1 -> D15
+  { p28,        NULL, NULL, NULL },    // A2 -> D16
+  { p29,        NULL, NULL, NULL },    // A3 -> D17
+
+  // I2C
+  { p12,        NULL, NULL, NULL },    // A4 / SDA  -> D18
+  { p13,        NULL, NULL, NULL },    // A5 / SCL  -> D19
+
+  // Internal pins - D20 - D23
+  { p2,         NULL, NULL, NULL },    // GPIO0
+  { p24,        NULL, NULL, NULL },    // IMU IRQ
+  { p22,        NULL, NULL, NULL },    // PDM DATA IN
+  { p23,        NULL, NULL, NULL },    // PDM CLOCK
+
+  // Internal pins Nina - D24 - D29
+  { p3,         NULL, NULL, NULL },    // RESET_NINA
+  { p8,         NULL, NULL, NULL },    // SPI1_CIPO / UART1_TX
+  { p9,         NULL, NULL, NULL },    // SPI1_CS / UART1_RX
+  { p10,        NULL, NULL, NULL },    // SPI1_ACK / UART1_CTS
+  { p11,        NULL, NULL, NULL },    // SPI1_COPI / UART1_RTS
+  { p14,        NULL, NULL, NULL },    // SPI1_SCK
+};
@@ -0,0 +1,48 @@
+/* Taken from https://github.com/arduino/ArduinoCore-mbed/tree/master/variants/NANO_RP2040_CONNECT */
+
+#ifndef _NINA_PINS_
+#define _NINA_PINS_
+
+/******************************************************************************
+ * INCLUDE
+ ******************************************************************************/
+
+#include "Arduino.h"
+//#include "WiFiNINA.h"
+/******************************************************************************
+ * PREPROCESSOR-MAGIC
+ ******************************************************************************/
+
+#if __has_include("WiFiNINA.h")
+#  define NINA_ATTRIBUTE
+#else
+#  define NINA_ATTRIBUTE __attribute__ ((error("Please include WiFiNINA.h to use this pin")))
+#endif
+
+/******************************************************************************
+ * TYPEDEF
+ ******************************************************************************/
+
+enum NinaPin {
+  LEDR = 27,
+  LEDG = 25,
+  LEDB = 26//,
+  //A4   = 34,
+  //A5   = 39,
+  //A6   = 36,
+  //A7   = 35
+};
+
+/******************************************************************************
+ * FUNCTION DECLARATION
+ ******************************************************************************/
+
+void      NINA_ATTRIBUTE pinMode     (NinaPin pin, PinMode mode);
+PinStatus NINA_ATTRIBUTE digitalRead (NinaPin pin);
+void      NINA_ATTRIBUTE digitalWrite(NinaPin pin, PinStatus value);
+int       NINA_ATTRIBUTE analogRead  (NinaPin pin);
+void      NINA_ATTRIBUTE analogWrite (NinaPin pin, int value);
+
+#undef NINA_ATTRIBUTE
+
+#endif /* _NINA_PINS_ */
@@ -0,0 +1,120 @@
+/* Taken from https://github.com/arduino/ArduinoCore-mbed/tree/master/variants/NANO_RP2040_CONNECT */
+
+#pragma once
+
+// Pin definitions taken from:
+//    https://datasheets.raspberrypi.org/pico/pico-datasheet.pdf
+static const uint8_t D0 = (1u);
+static const uint8_t D1 = (0u);
+static const uint8_t D2 = (25u);
+static const uint8_t D3 = (15u);
+static const uint8_t D4 = (16u);
+static const uint8_t D5 = (17u);
+static const uint8_t D6 = (18u);
+static const uint8_t D7 = (19u);
+static const uint8_t D8 = (20u);
+static const uint8_t D9 = (21u);
+static const uint8_t D10 = (5u);
+static const uint8_t D11 = (7u);
+static const uint8_t D12 = (4u);
+static const uint8_t D13 = (6u);
+static const uint8_t D14 = (26u);
+static const uint8_t D15 = (27u);
+static const uint8_t D16 = (28u);
+static const uint8_t D17 = (29u); 
+static const uint8_t D18 = (12u); 
+static const uint8_t D19 = (13u); 
+static const uint8_t D20 = (2u);
+static const uint8_t D21 = (24u);
+static const uint8_t D22 = (22u);
+static const uint8_t D23 = (23u);
+static const uint8_t D24 = (3u);
+static const uint8_t D25 = (8u);
+static const uint8_t D26 = (9u);
+static const uint8_t D27 = (10u);
+static const uint8_t D28 = (11u);
+static const uint8_t D29 = (14u);
+
+static const uint8_t A0 = (26u);
+static const uint8_t A1 = (27u);
+static const uint8_t A2 = (28u);
+static const uint8_t A3 = (29u);
+static const uint8_t A4 = (12u);
+static const uint8_t A5 = (13u);
+
+// LEDs
+#define PIN_LED        (D13)
+
+// Serial
+#define PIN_SERIAL1_TX (D1)
+#define PIN_SERIAL1_RX (D0)
+
+#define PIN_SERIAL2_TX (D25)
+#define PIN_SERIAL2_RX (D26)
+
+// SPI
+#define PIN_SPI0_MISO  (D12)
+#define PIN_SPI0_MOSI  (D11)
+#define PIN_SPI0_SCK   (D13)
+#define PIN_SPI0_SS    (13u)//(D10)
+
+#define PIN_SPI1_MISO  (D25)
+#define PIN_SPI1_MOSI  (D28)
+#define PIN_SPI1_SCK   (D29)
+#define PIN_SPI1_SS    (13u)
+
+// Wire
+#define PIN_WIRE0_SDA  (D18)
+#define PIN_WIRE0_SCL  (D19)
+
+#define PIN_WIRE1_SDA  (26u) //Non c'è
+#define PIN_WIRE1_SCL  (27u) //Non c'è
+
+#define SERIAL_HOWMANY (3u)
+#define SPI_HOWMANY    (2u)
+#define WIRE_HOWMANY   (1u)
+
+#define PINS_COUNT          (30u)
+#define NUM_DIGITAL_PINS    (30u)
+#define NUM_ANALOG_INPUTS   (4u)
+#define NUM_ANALOG_OUTPUTS  (0u)
+#define ADC_RESOLUTION      (12u)
+
+#define LED_BUILTIN PIN_LED
+#define DigitalPinToPinName(p) (p)
+
+static const uint8_t SS = PIN_SPI0_SS;
+static const uint8_t MOSI = PIN_SPI0_MOSI;
+static const uint8_t MISO = PIN_SPI0_MISO;
+static const uint8_t SCK = PIN_SPI0_SCK;
+
+//Nina support
+
+#define NINA_RESETN		(D24)
+#define SerialNina		Serial3
+#define SerialHCI		Serial2
+
+//#define NINA_GPIOIRQ	(21u) // LEDG pin (GPIO26 on NINA)
+#define NINA_GPIO0		(20u) // real GPIO0 on NINA
+
+#define SPIWIFI_SS		(D26)
+#define SPIWIFI_ACK		(D27)
+#define SPIWIFI_RESET	(NINA_RESETN)
+#define SPIWIFI 		(SPI1)
+
+// PDM Interfaces
+// ---------------
+#define PIN_PDM_CLK	 (D23)
+#define PIN_PDM_DIN	 (D22)
+
+//Cose copiate a caso
+
+#define SERIAL_PORT_USBVIRTUAL      SerialUSB
+#define SERIAL_PORT_MONITOR         SerialUSB
+#define SERIAL_PORT_HARDWARE        Serial1
+#define SERIAL_PORT_HARDWARE_OPEN   Serial2
+
+#define CRYPTO_WIRE		Wire
+
+#define USB_MAX_POWER	(500)
+#include "nina_pins.h"
@@ -0,0 +1,37 @@
+#pragma once
+
+// Taken from schematic at https://cdn.sparkfun.com/assets/e/2/7/6/b/ProMicroRP2040_Graphical_Datasheet.pdf
+
+// LEDs
+#define PIN_LED        (25u)
+
+#define PIN_NEOPIXEL   (25)
+#define NUM_NEOPIXEL   (1)
+
+// UARTs
+#define PIN_SERIAL1_TX (0u)
+#define PIN_SERIAL1_RX (1u)
+#define PIN_SERIAL2_TX (8u)
+#define PIN_SERIAL2_RX (9u)
+
+// SPI
+#define PIN_SPI0_MISO  (20u)
+#define PIN_SPI0_MOSI  (23u)
+#define PIN_SPI0_SCK   (22u)
+#define PIN_SPI0_SS    (21u)
+#define PIN_SPI1_MISO  (31u)
+#define PIN_SPI1_MOSI  (31u)
+#define PIN_SPI1_SCK   (31u)
+#define PIN_SPI1_SS    (31u) // not pinned out
+
+// Wire
+#define PIN_WIRE0_SDA  (16u)
+#define PIN_WIRE0_SCL  (17u)
+#define PIN_WIRE1_SDA  (31u)
+#define PIN_WIRE1_SCL  (31u)
+
+#define SERIAL_HOWMANY (3u)
+#define SPI_HOWMANY    (1u)
+#define WIRE_HOWMANY   (1u)
+
+#include "../generic/common.h"
Author	SHA1	Message	Date
Earle F. Philhower, III	03e740a511	Add CPU cycle counter accessors (#226 ) Use the 24-bit SYSTICK peripheral, wrapped in logic to extend it to a full 32 or 64bits. W/o the wrapper, SYSTICK will wrap around in ~100ms. Adds rp2040.getCycleCount() and rp2040.getCycleCount64() Clean up the libpico build process as crt0.S from the pico-sdk should be directly used. Clean up the keywords file.	2021-06-28 20:53:40 -07:00
Earle F. Philhower, III	e628c8e211	Upgrade Newlib to include 64-bit/8-bit %llu/%hhd (#227 )	2021-06-28 20:46:08 -07:00
Ha Thach	7eca6c609f	Use correct tusb_config.h for built-in usb (pico-sdk) (#219 ) Fix issue with usbd_desc_cfg value may not be initialized as zero.	2021-06-26 09:37:41 -07:00
Earle F. Philhower, III	f299120798	Remove accidental debug message	2021-06-25 18:47:02 -07:00
Earle F. Philhower, III	aac8146f00	Clear I2C status on short slave reads Fixes #222 The HW needs to have the TXC_ABRT flag cleared when a slave transmission is cut short by the master, or else it will effectively break the I2C bus and never recover.	2021-06-25 18:39:44 -07:00
Earle F. Philhower, III	35c974d4c0	Fix file creation on SD and SDFS (#216 ) The O_CREAT/etc. flags on the Pico are a full 32-bits in size, but the core was generating a flag for SdFat using an 8-bit type, so all the O_CREAT, O_TRUNC, O_APPEND, etc. flags got cut off. Fix the flag size. Fixes #214	2021-06-19 12:15:11 -07:00
Earle F. Philhower, III	27476815ab	Fix SerialUART flush (#215 ) Serial1.flush/Serial2.flush was not waiting for the proper FIFO to clear. Use the proper call from the Pico SDK. Thanks to Peter Remias for noting it.	2021-06-16 08:25:24 -07:00
Earle F. Philhower, III	b02b9c4be8	Add PDM library for Arduino Nano RP2040 Connect (#213 ) * Add PDM library for Arduino Nano RP2040 Connect * No PDM test in CI, only works on Arduino Nano RP2040	2021-06-16 08:17:09 -07:00
Earle F. Philhower, III	6afcf5881d	Initial Arduino Nano RP2040 Connect support (#212 ) Thanks to @Claupio for the bringup! Reference #208	2021-06-14 08:59:52 -07:00
Earle F. Philhower, III	30704a7c5e	Obey timeout value on SerialUART.read/.peek (#211 ) Fixes a hang when reading from the Serial UART ports because before the core would pause indefinitely for the next character. Now, wait up to Serial.setTimeout() milliseconds and if it times out return -1 to the app. Fixes #210	2021-06-13 14:11:23 -07:00
Earle F. Philhower, III	08b6748d79	Update to PICO-SDK version 1.2.0 (#207 ) Minor rev to the tinyUSB version used, new ID function.	2021-06-11 12:48:09 -07:00
Earle F. Philhower, III	bedfbda372	Clear PIO FIFOs when updating Tone and Servos (#206 ) The PIO programs that generate tone() and Servo() use the TX FIFO to receive updates to the period/duty cycle. The original code would push into the FIFO (potentially blocking the app if the FIFO was full) and generate at least one cycle of every value written into the control. Basically, the output would lag the changes by 1 cycle or more (which could be 20ms+ on Servo). Fix this by clearing any old, ungrabbed values from the FIFO before sending a new one to the program. Instead of a FIFO, there is effectively now just a control register and updates will be immediate. Update the Siren.ino example with delays because now the tone() calls will not block and run 10x+ faster.	2021-06-11 12:27:48 -07:00
Earle F. Philhower, III	9fbf6ab35d	Clean up Arduino.h header, remove duplicates (#205 ) Many functions are defined inside the api/Common.h, so remove them from the Arduino.h header to have them appear only once. Fix up the abs() macro to avoid macro problems, add round()	2021-06-11 12:23:23 -07:00
Earle F. Philhower, III	793496da98	Set GPIO digital output on digitalWrite (#203 ) Fixes #202	2021-06-10 07:58:09 -07:00
Earle F. Philhower, III	81cbf8357d	Update README.md	2021-06-08 08:39:58 -07:00
Earle F. Philhower, III	55a260e4e8	Update README.md	2021-06-08 08:35:32 -07:00
Earle F. Philhower, III	5c71564844	Add PIOASM online tool link, thanks @jake653! (#197 )	2021-06-08 08:34:53 -07:00
Earle F. Philhower, III	bf4f0454e1	Update README.md	2021-06-08 08:02:07 -07:00
Earle F. Philhower, III	33b9e915d9	Add new boards to package.json	2021-06-08 07:02:25 -07:00
Earle F. Philhower, III	77712f5904	Add SparkFun ProMicro RP2040 (#196 ) It's still OOS, so hookup taken from their schematics.	2021-06-08 06:55:13 -07:00
Earle F. Philhower, III	c02388dfbe	Update README.md	2021-06-07 15:12:03 -07:00
Earle F. Philhower, III	56dae62b8e	Add back Featherwing CI test (#195 )	2021-06-07 13:54:25 -07:00
Earle F. Philhower, III	53b52a975a	Update README.md	2021-06-07 07:10:41 -07:00
Earle F. Philhower, III	f87ccacdb1	Upgrade to GCC 10.3. Fix OpenOCD packaging (#194 ) GCC 10.2 has a bug which causes Windows to rebuild every library on every compile, instead of caching the first results. Upgrade to GCC 10.3 which has this fixed. Add proper OpenOCD executables for non-Linux x86_64 archs.	2021-06-06 22:43:26 -07:00