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20 lines
451 B
Markdown
20 lines
451 B
Markdown
Shutter control
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===============
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Works with bi-stable shutter.
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Pinout:
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PB0 (pullup in) - hall (or reed switch) sensor input (active low) - opened shutter detector
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PB11 (pullup in) - CCD or button input: open at low signal, close at high
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PA3 (ADC in) - shutter voltage (approx 1/12 U)
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PA5 (PP out) - TLE5205 IN2
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PA6 (PP out) - TLE5205 IN1
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PA7 (pullup in) - TLE5205 FB
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PA10 (PP out) - USB pullup (active low)
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PA11,12 - USB
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PA13,14 - SWD
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Commands:
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