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Arduino Mega2560: Use timer5 as timer4 for PWM DC

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This commit is contained in:
Harald Barth 2023-05-24 13:29:20 +02:00
parent c22d789513
commit be4235e792
1 changed files with 1 additions and 0 deletions
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MotorDriver.cpp
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@ -289,6 +289,7 @@ void MotorDriver::setDCSignal(byte speedcode) {
#if defined(ARDUINO_AVR_MEGA) || defined(ARDUINO_AVR_MEGA2560)
TCCR2B = (TCCR2B & B11111000) | B00000110; // set divisor on timer 2 to result in (approx) 122.55Hz
TCCR4B = (TCCR4B & B11111000) | B00000100; // same for timer 4 but maxcount and thus divisor differs
TCCR5B = (TCCR5B & B11111000) | B00000100; // same for timer 5 which is like timer 4
#endif
// spedcoode is a dcc speed & direction
byte tSpeed=speedcode & 0x7F; // DCC Speed with 0,1 stop and speed steps 2 to 127