I'll document my progress on the InputTrigger/NissanTrigger Helper Board here.
This is my current table setup:
The chip is the AtTiny2313.
I'll put up a schematic later.
The code is [here].
It will light up the corresponding green LED. I've never seen the LED used for decoding errors light up.
Todo:
- Integrate a LM2917 chip (for the tachometer)
- Change output to simple trigger + cam sync
- Get input on the solution
- Make a real board
- ?????
- Profit!!!