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Add procedure to compute unique ID at startup.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2024-04-15 23:44:51 +02:00
parent a7be923783
commit 8d86a8c56b
10 changed files with 52 additions and 39 deletions
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6
src/esp_compat.h
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@@ -38,12 +38,6 @@ static inline uint32_t board_millis(void) {
}
#define PICO_UNIQUE_BOARD_ID_SIZE_BYTES 8
typedef struct { uint8_t id[PICO_UNIQUE_BOARD_ID_SIZE_BYTES]; } pico_unique_board_id_t;
#define pico_get_unique_board_id(a) memset(a, 0, sizeof(pico_unique_board_id_t))
#define pico_get_unique_board_id_string(a, b) \
do { \
pico_unique_board_id_t t; \
pico_get_unique_board_id(&t); \
snprintf(a, b, "%02X%02X%02X%02X%02X%02X%02X%02X", t.id[0], t.id[1], t.id[2], t.id[3], t.id[4], t.id[5], t.id[6], t.id[7]); } while(0)
typedef SemaphoreHandle_t mutex_t;
typedef SemaphoreHandle_t semaphore_t;
#define mutex_init(a) do { *(a) = xSemaphoreCreateMutex();} while(0)