stm32samples/F1:F103/shutter/code

Shutter control

Works with bi-stable shutter.

Pinout: PB0 (pullup in) - hall (or reed switch) sensor input (active low) - opened shutter detector PB11 (pullup in) - CCD or button input: open at low signal, close at high

PA3 (ADC in) - shutter voltage (approx 1/12 U) PA5 (PP out) - TLE5205 IN2 PA6 (PP out) - TLE5205 IN1 PA7 (pullup in) - TLE5205 FB PA10 (PP out) - USB pullup (active low) PA11,12 - USB PA13,14 - SWD

Commands: