dani/CommandStation-EX
1
0
Fork 0
mirror of https://github.com/DCC-EX/CommandStation-EX.git synced 2024-12-23 12:51:24 +01:00
Code Releases Activity

Arduino Mega2560: Use timer5 as timer4 for PWM DC

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
MotorDriver.cpp
View File

@ -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