Innovate Motorsports OT-2 SDK - Manual (Page 49)

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Command ‘b’ – Get Last MTS Packet passed
Sent: 1 bytes
{
U8 Cmd; // ‘b’
}
Responds:
Variable (2 bytes minimum)
{
U8 Len; // Length of data to follow
U8 Sequence; // Sequence Counter, incremented
// each time an MTS packet is
// passed
// Optional
{
U8 Packet[Len-1]; // MTS Packet (if any)
}
}
Notes: If there is no MTS hardware attacked, you will
get ‘0x01 0x00’ (1 byte, sequence 0). Otherwise, you will
get a changing sequence, followed by a raw MTS packet.
Command ‘s’ – Exit Expert Mode
Sent: 1 byte
{
U8 Cmd; // ‘s’
}
Responds:
None
Notes:
This command returns you to Setup Mode.
Command 0xFF – Don’t hang up on me!
Sent: 1 bytes
{
U8 Cmd; // 0xFF
}
Responds:
1 byte
{
U8 Result; // should be 0xFF
}
Notes:
This command merely gives you a way to thwart the Expert
Mode watchdog timer. In general, you should avoid even
needing it. But, here it is, just in case…