Expand description
Status register
Structs§
- Status register
Type Aliases§
- Field
BUS_OFF_ST
reader - 1: In bus-off status, the TWAI Controller is no longer involved in bus activities. - Field
ERR_ST
reader - 1: At least one of the RX/TX error counter has reached or exceeded the value set in register TWAI_ERR_WARNING_LIMIT_REG. - Field
MISS_ST
reader - This bit reflects whether the data packet in the RX FIFO is complete. 1: The current packet is missing; 0: The current packet is complete - Field
OVERRUN_ST
reader - 1: The RX FIFO is full and data overrun has occurred. - Register
STATUS
reader - Field
RX_BUF_ST
reader - 1: The data in the RX buffer is not empty, with at least one received data packet. - Field
RX_ST
reader - 1: The TWAI Controller is receiving a message from the bus. - Field
TX_BUF_ST
reader - 1: The TX buffer is empty, the CPU may write a message into it. - Field
TX_COMPLETE
reader - 1: The TWAI controller has successfully received a packet from the bus. - Field
TX_ST
reader - 1: The TWAI Controller is transmitting a message to the bus.