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document PWM

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King Kévin 2017-05-21 14:27:47 +02:00
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README.md
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@ -105,6 +105,9 @@ Connect the peripherals the following way (peripheral signal; peripheral pin; mi
- 4x column 1 buttons; ; PA5; ; column 1, with a pull-down resistor
- 4x column 2 buttons; ; PA6; ; column 2, with a pull-down resistor
- 4x column 3 buttons; ; PA15; ; column 3, with a pull-down resistor
- 1x piezo-electric element (buzzer, without driver)
- pin 1; ; PA7; TIM1_CH1; PWM with 4 kHz used
- pin 2; ; PA8; TIM1_CH1N; PWM with 4 kHz used
All pins are configured using `define`s in the corresponding source code.