Wed, 07 Dec 2011 17:22:58 +0100
implemented lap time, there is some bug in 32bit substraction yet
CarreraShark Rail data packet sniffer Hardware: Mega16, 8mhz PD2 = Controller Input |>o = Inv Schmitt Trigger for signal buffering (74hc14) [RAIL+] ------[33kohm]------+-----|>o--|>o----[PD2] | --[10kohm]--- | [RAIL-] --------------------------------+-----[GND] Debug Pins: PD3 = Packet Start pulse PD4 = Bit timer pulse (50ns) PD5 = Cycle Sync: each low/high change == start of cycle (after program packet received) PD6 = sysclk @ 256µs PD7 = response indicator