Initial Arduino Nano RP2040 Connect support (#212 )

Thanks to @Claupio for the bringup! Reference #208
Obey timeout value on SerialUART.read/.peek (#211 )
2021-06-14 08:59:52 -07:00 · 2021-06-13 14:11:23 -07:00 · 2021-06-11 12:48:09 -07:00 · 2021-06-11 12:27:48 -07:00 · 2021-06-11 12:23:23 -07:00
17 changed files with 645 additions and 56 deletions
@@ -17,6 +17,7 @@ See https://arduino-pico.readthedocs.io/en/latest/ along with the examples for m
 * 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)

@@ -1978,6 +1978,394 @@ 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
 # -----------------------------------
@@ -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
@@ -153,7 +153,8 @@ 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);
 }

@@ -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() {
@@ -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);

@@ -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
@@ -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);
    }
 }
@@ -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);
  }
 }
@@ -38,6 +38,9 @@
                  {
                     "name": "Adafruit Trinkey RP2040 QT"
                  },
+                  {
+                     "name": "Arduino Nano RP2040 Connect"
+                  },
                  {
                     "name": "SparkFun ProMicro RP2040"
                  },
@@ -126,6 +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 +1,115 @@
+/* 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)
+
+//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"
Author	SHA1	Message	Date
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