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Added support for LED in Pico W.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-09-18 10:12:12 +02:00
parent 910b2fb75a
commit 10a9511358
2 changed files with 13 additions and 5 deletions
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2
pico_hsm_sdk_import.cmake
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@@ -184,7 +184,7 @@ else()
${INCLUDES} ${INCLUDES}
) )
target_link_libraries(pico_hsm_sdk INTERFACE pico_stdlib pico_multicore hardware_flash hardware_sync hardware_adc pico_unique_id hardware_rtc tinyusb_device tinyusb_board hardware_pio) target_link_libraries(pico_hsm_sdk INTERFACE pico_stdlib pico_multicore hardware_flash hardware_sync hardware_adc pico_unique_id hardware_rtc tinyusb_device tinyusb_board hardware_pio pico_cyw43_arch_none)
endif() endif()
endif() endif()

16
src/main.c
View File

@@ -46,6 +46,9 @@
#include "random.h" #include "random.h"
#include "hsm.h" #include "hsm.h"
#include "apdu.h" #include "apdu.h"
#ifdef CYW43_WL_GPIO_LED_PIN
#include "pico/cyw43_arch.h"
#endif
#ifdef PICO_DEFAULT_WS2812_PIN #ifdef PICO_DEFAULT_WS2812_PIN
#include "hardware/pio.h" #include "hardware/pio.h"
#include "hardware/clocks.h" #include "hardware/clocks.h"
@@ -205,7 +208,8 @@ void led_blinking_task() {
#ifdef PICO_DEFAULT_LED_PIN #ifdef PICO_DEFAULT_LED_PIN
static uint8_t led_color = PICO_DEFAULT_LED_PIN; static uint8_t led_color = PICO_DEFAULT_LED_PIN;
#elif defined(PICO_DEFAULT_WS2812_PIN) #elif defined(PICO_DEFAULT_WS2812_PIN)
#elif defined(CYW43_WL_GPIO_LED_PIN)
static uint8_t led_color = CYW43_WL_GPIO_LED_PIN;
#endif #endif
// Blink every interval ms // Blink every interval ms
@@ -223,6 +227,8 @@ void led_blinking_task() {
else { else {
pio_sm_put_blocking(pio0, 0, 0xff000000); pio_sm_put_blocking(pio0, 0, 0xff000000);
} }
#elif defined(CYW43_WL_GPIO_LED_PIN)
cyw43_arch_gpio_put(led_color, led_state);
#endif #endif
led_state ^= 1; // toggle led_state ^= 1; // toggle
} }
@@ -234,6 +240,8 @@ void led_off_all() {
gpio_put(TINY2040_LED_B_PIN, 1); gpio_put(TINY2040_LED_B_PIN, 1);
#elif defined(PICO_DEFAULT_LED_PIN) #elif defined(PICO_DEFAULT_LED_PIN)
gpio_put(PICO_DEFAULT_LED_PIN, 0); gpio_put(PICO_DEFAULT_LED_PIN, 0);
#elif defined(CYW43_WL_GPIO_LED_PIN)
cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 0);
#endif #endif
#if (PICO_DEFAULT_WS2812_PIN) #if (PICO_DEFAULT_WS2812_PIN)
PIO pio = pio0; PIO pio = pio0;
@@ -285,11 +293,11 @@ int main(void) {
gpio_set_dir(TINY2040_LED_G_PIN, GPIO_OUT); gpio_set_dir(TINY2040_LED_G_PIN, GPIO_OUT);
gpio_init(TINY2040_LED_B_PIN); gpio_init(TINY2040_LED_B_PIN);
gpio_set_dir(TINY2040_LED_B_PIN, GPIO_OUT); gpio_set_dir(TINY2040_LED_B_PIN, GPIO_OUT);
#else #elif defined(PICO_DEFAULT_LED_PIN)
#ifdef PICO_DEFAULT_LED_PIN
gpio_init(PICO_DEFAULT_LED_PIN); gpio_init(PICO_DEFAULT_LED_PIN);
gpio_set_dir(PICO_DEFAULT_LED_PIN, GPIO_OUT); gpio_set_dir(PICO_DEFAULT_LED_PIN, GPIO_OUT);
#endif #elif defined(CYW43_WL_GPIO_LED_PIN)
cyw43_arch_init();
#endif #endif
led_off_all(); led_off_all();