Function pamoja_can_signals_set_u8 

#[unsafe(no_mangle)]
pub extern "C" fn pamoja_can_signals_set_u8(
    signals: PamojaJ1939Signals,
    at: usize,
    value: u8,
) -> PamojaJ1939Signals

Writes a one-byte signal at the offset its parameter group defines.

Returns

The payload with the signal written, or unchanged if at is past its end.