trezor-firmware/core/embed/ble_firmware/power.c

#include "power.h"
#include "app_error.h"

/**@brief Function for putting the chip into sleep mode.
 *
 * @note This function will not return.
 */
// void sleep_mode_enter(void) {
//   uint32_t err_code = bsp_indication_set(BSP_INDICATE_IDLE);
//   APP_ERROR_CHECK(err_code);
//
//   // Prepare wakeup buttons.
//   err_code = bsp_btn_ble_sleep_mode_prepare();
//   APP_ERROR_CHECK(err_code);
//
//   // Go to system-off mode (this function will not return; wakeup will cause
//   a
//   // reset).
//   err_code = sd_power_system_off();
//   APP_ERROR_CHECK(err_code);
// }