IR Flag

group IR_Flag

Defines

IR_FLAG_TF_EMPTY

TX FIFO is empty or not.

IR_FLAG_TF_FULL

TX FIFO is full or not.

IR_FLAG_TX_RUN

TX state is running or idle.

IR_FLAG_RF_EMPTY

RX FIFO is empty or not.

IR_FLAG_RF_FULL

RX FIFO is full or not.

IR_FLAG_RX_RUN

RX state is running or idle.

IS_IR_FLAG(FLAG)

Check if the input parameter is valid.