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12 lines
570 B
Plaintext
12 lines
570 B
Plaintext
New in Relay_V2 MCU:
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PA0 - INPUT - Water level (HIGH - we have water)
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PA1 - INPUT - E-STOP button (HIGH - normal state. should be interrupt-driven on falling edge detection)
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PA2 \
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PA3 ---------- Test points TP4, TP5 (ADC / USART1 / GPIO)
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PA4 - OUTPUT - LED Lights TIM14 CH1 PWM output
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PA5 - OUTPUT - RL_EN. Sets E-STOP trigger to controllable state (resets to normal state). LOW to activate. Should be HIGH by default.
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PA8 - INPUT - LED Lights switch
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PB5 - OUTPUT - Second DC motor channel. TIM3 CH2 PWM
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PB6 \
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PB7 ---------- Test points TP1, TP2 (USART1, I2C1, GPIO) |