Check

Get last fault flags byte received from Command Register write.

Get last fault flags byte received from Command Register writeEvery time the Command Register is written (Phase 1 of SPI protocol), the device responds with STATUS[7:0] (Fault Flag Byte) on SDO. This method returns the most recent value received.

Returns

STATUS[7:0] byte from last Command Register write

Note

Check for communication error: return value = 0x04 (COMER flag)

This byte contains: OVT, OCP, OLF, HHF, DPM, COMER, UVM, ACTIVE bits

for communication error:

uint8_t fault_byte = driver.GetLastFaultByte();
if (fault_byte == 0x04) {
    // Communication error detected
}