Function and Variable naming standards
FunctionsFreeRTOS
FreeRTOSTasks
Tasks
void vTaskUpdateMetrics(void *pvParameters);Events
EventGroupHandle_t xGPIO_event_group;
int BTN_PUSH_BIT = BIT1; // bit is upper case
int BTN2_PUSH_BIT = BIT2; // bit is upper caseQueues
QueueHandle_t xGPIO_Q_handle; // Queue with item "GPIO"Semaphore
SemaphoreHandle_t xSemaphoreSPIbus;