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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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24
src/main.c
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@@ -360,18 +360,23 @@ void core0_loop() {
#ifdef ESP_PLATFORM
#include "tinyusb.h"
#include "esp_efuse.h"
#define pico_get_unique_board_id(a) do { uint32_t value; esp_efuse_read_block(EFUSE_BLK1, &value, 0, 32); memcpy((uint8_t *)(a), &value, sizeof(uint32_t)); esp_efuse_read_block(EFUSE_BLK1, &value, 32, 32); memcpy((uint8_t *)(a)+4, &value, sizeof(uint32_t)); } while(0)
extern const tinyusb_config_t tusb_cfg;
TaskHandle_t hcore0 = NULL, hcore1 = NULL;
char pico_serial_str[2 * PICO_UNIQUE_BOARD_ID_SIZE_BYTES + 1];
pico_unique_board_id_t pico_serial;
int app_main() {
#else
int main(void) {
#endif
pico_get_unique_board_id(&pico_serial);
memset(pico_serial_str, 0, sizeof(pico_serial_str));
for (int i = 0; i < sizeof(pico_serial); i++) {
snprintf(&pico_serial_str[2 * i], 3, "%02X", pico_serial.id[i]);
}
#ifndef ENABLE_EMULATION
#ifdef ESP_PLATFORM
tinyusb_driver_install(&tusb_cfg);
#endif
usb_init();
#ifndef ESP_PLATFORM
board_init();
stdio_init_all();
@@ -392,7 +397,6 @@ int main(void) {
led_off_all();
//prepare_ccid();
#else
emul_init("127.0.0.1", 35963);
@@ -402,8 +406,18 @@ int main(void) {
low_flash_init();
scan_flash();
init_rtc();
#ifndef ENABLE_EMULATION
usb_init();
#ifdef ESP_PLATFORM
tusb_cfg.string_descriptor[3] = pico_serial_str;
tinyusb_driver_install(&tusb_cfg);
#endif
#endif
//ccid_prepare_receive(&ccid);
#ifdef ESP_PLATFORM
neopixel = neopixel_Init(1, GPIO_NUM_48);