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Reduce locomotives when compiling for UNO

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This commit is contained in:
David Cutting 2020-06-02 16:37:58 -06:00
parent 872ed372df
commit 4033b6a597
1 changed files with 10 additions and 4 deletions
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14
src/main.cpp
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@ -4,17 +4,23 @@
#define DCC_IRQ_MICROSECONDS 29
#if defined(ARDUINO_AVR_UNO)
#define NUM_LOCOS_MAIN 20
#else
#define NUM_LOCOS_MAIN 50
#endif
////////////////////////////////////////////////////////////////
// Motor driver selection:
// Comment out all but the two lines that you want to use
// DCC* mainTrack = DCC::Create_WSM_SAMCommandStation_Main(50);
// DCC* mainTrack = DCC::Create_WSM_SAMCommandStation_Main(NUM_LOCOS_MAIN);
// DCC* progTrack = DCC::Create_WSM_SAMCommandStation_Prog(2);
DCC* mainTrack = DCC::Create_Arduino_L298Shield_Main(50);
DCC* mainTrack = DCC::Create_Arduino_L298Shield_Main(NUM_LOCOS_MAIN);
DCC* progTrack = DCC::Create_Arduino_L298Shield_Prog(2);
// DCC* mainTrack = DCC::Create_Pololu_MC33926Shield_Main(50);
// DCC* mainTrack = DCC::Create_Pololu_MC33926Shield_Main(NUM_LOCOS_MAIN);
// DCC* progTrack = DCC::Create_Pololu_MC33926Shield_Prog(2);
////////////////////////////////////////////////////////////////
@ -34,7 +40,7 @@ void SERCOM4_Handler()
void setup() {
mainTrack->hdw.setup();
progTrack->hdw.setup();
// TimerA is TCC0 on SAMD21, Timer1 on MEGA2560, and Timer1 on MEGA328
// We will fire an interrupt every 29us to generate the signal on the track
TimerA.initialize();