RT_IO_Status: Input/Output status and configuration
RT_IO_Status 141, 1 (0x8D0120 + unit id) (0x341)
Byte 0: Currently unused
Byte 1: Trigger Level
Byte 2: Pulse Configuration
Byte 3: DAC/ADC 1 Configuration
Byte 4: DAC/ADC 2 Configuration
Byte 5: DAC/ADC 3 Configuration
Byte 6: DAC/ADC 4 Configuration
Byte 7: Currently unused.
Byte 1: Trigger Level
Length: 1 byte (8 bits)
Possible values are:
0: Low
1: High
2: Unknown
Byte 2: Pulse Configuration
Length: 1 byte (8 bits)
Possible values are:
0: Disabled
1: Distance pulse
2: GPS timepulse
Bytes 3-6: DAC/ADC 1-3 Configuration
Length: 1 byte (8 bits) per DAC/ADC
Possible values are:
0: DAC output
1: Unused DAC
2: ADC input
3: Unused ADC
4: N/A (The SPEEDBOX-MINI is not fitted with analogue inputs or outputs, and will output N/A.)