InfoData

The following data can be read from the info data of the FC532x / CX-M530:

InfoData 1:Fig.15: InfoData

InfoData[0] – CAN Status
Bit0 – BusOff ( 0 no error - 1 bus off error)
Bit1 – Error Passive
Bit2 – Node Active
Bit3 – Warning Limit
Bit4 – Overload
Bit6 – Bus Idle;

InfoData[1] – Arbitration phase baudrate
Byte0 = Jump Width
Byte1 = Time A
Byte2 = Time B
Byte3 = Pre Scaler;

InfoData[2] – Data phase baudrate
Byte0 = Jump Width
Byte1 = Time A
Byte2 = Time B
Byte3 = Pre Scaler;

InfoData[3] – Tranceiver delay
[1 TQ] Time Quanta, only CAN FD;

InfoData[4] Send Fifo (High-Prio) UsedWords;

InfoData[5] Send Fifo (Low-Prio) UsedWords;

InfoData[6] Receive Fifo Counter;

InfoData[7] AckError Counter;

InfoData[8] BitError Counter;

InfoData[9] CrcError Counter;

InfoData[10] FormError Counter;

InfoData[11] – CAN core
= 1 (CAN core is running)]
= 0 (CAN core is not running)];

InfoData[12] Stuffing Bit Error Counter;

InfoData[13] – Rx Error Counter (only with CAN FD feature);

InfoData[14] – Tx Error Counter (only with CAN FD feature);

InfoData[15] not used;