Max/speedypotato_Pico-Game-Controller
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HID timeout using timestamps, updated HID SET buffer to work with pico-sdk 1.3.0

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This commit is contained in:
Nicholas G
2021-11-08 20:56:45 -05:00
parent c23ebfcd33
commit 5fa48586b4
3 changed files with 18 additions and 19 deletions
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build_uf2/Pico_Game_Controller.uf2
BIN
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src/controller_config.h
+10 -10
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@@ -1,16 +1,16 @@
#ifndef CONTROLLER_CONFIG_H
#define CONTROLLER_CONFIG_H
#define SW_GPIO_SIZE 11 // Number of switches
#define LED_GPIO_SIZE 10 // Number of switch LEDs
#define ENC_GPIO_SIZE 2 // Number of encoders
#define ENC_PPR 600 // Encoder PPR
#define ENC_DEBOUNCE true // Encoder Debouncing
#define SW_DEBOUNCE_TIME_US 4000 // Switch debounce delay in us
#define ENC_PULSE (ENC_PPR * 4) // 4 pulses per PPR
#define REACTIVE_TIMEOUT_MAX 500000 // Cycles before HID falls back to reactive
#define WS2812B_LED_SIZE 10 // Number of WS2812B LEDs
#define WS2812B_LED_ZONES 2 // Number of WS2812B LED Zones
#define SW_GPIO_SIZE 11 // Number of switches
#define LED_GPIO_SIZE 10 // Number of switch LEDs
#define ENC_GPIO_SIZE 2 // Number of encoders
#define ENC_PPR 600 // Encoder PPR
#define ENC_DEBOUNCE true // Encoder Debouncing
#define SW_DEBOUNCE_TIME_US 4000 // Switch debounce delay in us
#define ENC_PULSE (ENC_PPR * 4) // 4 pulses per PPR
#define REACTIVE_TIMEOUT_MAX 1000000 // HID to reactive timeout in us
#define WS2812B_LED_SIZE 10 // Number of WS2812B LEDs
#define WS2812B_LED_ZONES 2 // Number of WS2812B LED Zones
#define WS2812B_LEDS_PER_ZONE \
WS2812B_LED_SIZE / WS2812B_LED_ZONES // Number of LEDs per zone
src/pico_game_controller.c
+8 -9
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@@ -31,7 +31,7 @@ uint64_t sw_timestamp[SW_GPIO_SIZE];
bool kbm_report;
unsigned long reactive_timeout_count = REACTIVE_TIMEOUT_MAX;
uint64_t reactive_timeout_timestamp;
void (*loop_mode)();
bool joy_mode_check = true;
@@ -94,7 +94,7 @@ void ws2812b_color_cycle(uint32_t counter) {
* @param counter Current number of WS2812B cycles
**/
void ws2812b_update(uint32_t counter) {
if (reactive_timeout_count >= REACTIVE_TIMEOUT_MAX) {
if (time_us_64() - reactive_timeout_timestamp >= REACTIVE_TIMEOUT_MAX) {
ws2812b_color_cycle(counter);
} else {
for (int i = 0; i < WS2812B_LED_ZONES; i++) {
@@ -111,11 +111,8 @@ void ws2812b_update(uint32_t counter) {
* HID/Reactive Lights
**/
void update_lights() {
if (reactive_timeout_count < REACTIVE_TIMEOUT_MAX) {
reactive_timeout_count++;
}
for (int i = 0; i < LED_GPIO_SIZE; i++) {
if (reactive_timeout_count >= REACTIVE_TIMEOUT_MAX) {
if (time_us_64() - reactive_timeout_timestamp >= REACTIVE_TIMEOUT_MAX) {
if (!gpio_get(SW_GPIO[i])) {
gpio_put(LED_GPIO[i], 1);
} else {
@@ -276,6 +273,8 @@ void init() {
dma_channel_set_irq0_enabled(i, true);
}
reactive_timeout_timestamp = time_us_64();
// Set up WS2812B
pio_1 = pio1;
uint offset2 = pio_add_program(pio_1, &ws2812_program);
@@ -365,12 +364,12 @@ void tud_hid_set_report_cb(uint8_t itf, uint8_t report_id,
uint16_t bufsize) {
(void)itf;
if (report_id == 2 && report_type == HID_REPORT_TYPE_OUTPUT &&
buffer[0] == 2 && bufsize >= sizeof(lights_report)) // light data
bufsize >= sizeof(lights_report)) // light data
{
size_t i = 0;
for (i; i < sizeof(lights_report); i++) {
lights_report.raw[i] = buffer[i + 1];
lights_report.raw[i] = buffer[i];
}
reactive_timeout_count = 0;
reactive_timeout_timestamp = time_us_64();
}
}