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Workarounds for bugs and functionality not in the Arduino ESP32 package

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This commit is contained in:
Harald Barth
2022-08-30 09:31:09 +02:00
parent 9dabf14aa3
commit 08427abe70
3 changed files with 91 additions and 0 deletions
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8
MotorDriver.cpp
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@@ -29,6 +29,7 @@
#define ADC_INPUT_MAX_VALUE 1023 // 10 bit ADC
#if defined(ARDUINO_ARCH_ESP32)
#include "ESP32-fixes.h"
#include <driver/adc.h>
#include <soc/sens_reg.h>
#include <soc/sens_struct.h>
@@ -229,6 +230,9 @@ int MotorDriver::getCurrentRaw() {
void MotorDriver::setDCSignal(byte speedcode) {
if (brakePin == UNUSED_PIN)
return;
#if defined(ARDUINO_ARCH_ESP32)
DCCEXanalogWriteFrequency(brakePin, 100); // set DC PWM frequency to 100Hz XXX May move to setup
#endif
// spedcoode is a dcc speed & direction
byte tSpeed=speedcode & 0x7F; // DCC Speed with 0,1 stop and speed steps 2 to 127
byte tDir=speedcode & 0x80;
@@ -238,7 +242,11 @@ void MotorDriver::setDCSignal(byte speedcode) {
else brake = 2 * (128-tSpeed);
if (invertBrake)
brake=255-brake;
#if defined(ARDUINO_ARCH_ESP32)
DCCEXanalogWrite(brakePin,brake);
#else
analogWrite(brakePin,brake);
#endif
//DIAG(F("DCSignal %d"), speedcode);
if (HAVE_PORTA(fastSignalPin.shadowinout == &PORTA)) {
noInterrupts();