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26 lines
452 B
26 lines
452 B
1 year ago
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Pinout:
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- Knob push: PB8
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- Knob A/B: PB6, PB7
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- Buzzer PWM: PA15
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- Debug SWD: PA13 (IO), PA14 (CK)
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- Debug UART: PA9 (Tx), PA10 (Rx)
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- OLED reset: PB10
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- OLED DC: PB1
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- OLED CS: PB0
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- OLED MOSI: PA7
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- OLED SCLK: PA5
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- A0 - Pt100
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- A1 - Resistive divider top (filtered 3.3V, 1k + Pt100)
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Peripherals:
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- TIM2 - Buzzer -> PA15
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- TIM3 - Heater PWM -> PA6
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- TIM4 - Encoder <- PB6, PB7
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- SPI1 MOSI only - OLED (PA5, PA7)
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- UART1 - debug
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- ADC1 - sensing
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