#include #include osMutexId_t api_hal_i2c_mutex = NULL; void api_hal_i2c_init() { api_hal_i2c_mutex = osMutexNew(NULL); furi_check(api_hal_i2c_mutex); } void api_hal_i2c_lock() { furi_check(osMutexAcquire(api_hal_i2c_mutex, osWaitForever) == osOK); } void api_hal_i2c_unlock() { furi_check(osMutexRelease(api_hal_i2c_mutex) == osOK); }