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First test on Uno

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This commit is contained in:
Harald Barth 2020-07-03 00:19:59 +02:00
parent b0debd1fab
commit 3d7a9500cf
4 changed files with 18 additions and 10 deletions
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13
CVReader.ino
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@ -22,10 +22,10 @@ void myFilter(Print & stream, byte & opcode, byte & paramCount, int p[]) {
DCC::setFn(p[0],p[1],p[2]==1);
opcode=0; // tell parser to ignore this command
break;
case '#': // Diagnose parser <#....>
DIAG(F("# paramCount=%d\n"),paramCount);
case '$': // Diagnose parser <$....>
DIAG(F("$ paramCount=%d\n"),paramCount);
for (int i=0;i<paramCount;i++) DIAG(F("p[%d]=%d (0x%x)\n"),i,p[i],p[i]);
opcode=0; // Normal parser wont understand #,
opcode=0; // Normal parser wont understand $,
break;
default: // drop through and parser will use the command unaltered.
break;
@ -50,7 +50,8 @@ DCCEXParser serialParser;
// Try monitoring the memory
#include "freeMemory.h"
int minMemory=32767;
//int minMemory=32767;
int minMemory=2048;
void setup() {
@ -68,8 +69,10 @@ void setup() {
// and a 9600 baud rate.
// setup(serial, F(router name), F(password) , port)
//
#ifdef WIFI
Serial1.begin(115200);
WifiInterface::setup(Serial1, F("BTHub5-M6PT"), F("49de8d4862"),3532); // (3532 is 0xDCC decimal... )
#endif
// This is just for demonstration purposes
DIAG(F("\n===== CVReader demonstrating DCC::getLocoId() call ==========\n"));
@ -95,7 +98,9 @@ void loop() {
serialParser.loop(Serial);
// Responsibility 3: Optionally handle any incoming WiFi traffic
#ifdef WIFI
WifiInterface::loop(Serial1);
#endif
// Your additional code e.g. Report any decrease in memory
int freeNow=freeMemory();

5
Config.h
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@ -7,16 +7,15 @@ const byte MAIN_POWER_PIN = 3;
const byte MAIN_SIGNAL_PIN = 12;
const byte MAIN_SIGNAL_PIN_ALT = 0; // for hardware that flipflops signal pins
const byte MAIN_SENSE_PIN = A0;
const byte MAIN_SENSE_FACTOR=1; // analgRead(MAIN_SENSE_PIN) * MAIN_SENSE_FACTOR = milliamps
const byte MAIN_BRAKE_PIN = 9;
const float MAIN_SENSE_FACTOR=1.717; // analgRead(MAIN_SENSE_PIN) * MAIN_SENSE_FACTOR = milliamps
const byte PROG_POWER_PIN = 11;
const byte PROG_SIGNAL_PIN = 13;
const byte PROG_SIGNAL_PIN_ALT = 0; // for hardware that flipflops signal pins
const byte PROG_SENSE_PIN = A1;
const byte PROG_BRAKE_PIN = 8;
const float PROG_SENSE_FACTOR=1; // analgRead(PROG_SENSE_PIN) * PROG_SENSE_FACTOR = milliamps
const float PROG_SENSE_FACTOR=1.717; // analgRead(PROG_SENSE_PIN) * PROG_SENSE_FACTOR = milliamps
// Allocations with memory implications..!
// Base system takes approx 900 bytes + 8 per loco. Turnouts, Sensors etc are dynamically created

4
DCCEXParser.cpp
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@ -232,6 +232,10 @@ void DCCEXParser::parse(Print & stream, const byte *com, bool banAsync) {
DCC::setDebug(p[0]==1);
DIAG(F("\nDCC DEBUG MODE %d"),p[0]==1);
return;
case '#': // NUMBER OF LOCOSLOTS <#>
StringFormatter::send(stream,F("<# %d>"), MAX_LOCOS);
return;
default: //anything else will drop out to <X>
break;

6
Hardware.cpp
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@ -40,14 +40,14 @@ void Hardware::setSignal(bool isMainTrack, bool high) {
}
int Hardware::getCurrentMilliamps(bool isMainTrack) {
int pin = isMainTrack ? MAIN_SENSE_PIN : PROG_SENSE_PIN;
byte pin = isMainTrack ? MAIN_SENSE_PIN : PROG_SENSE_PIN;
float factor = isMainTrack ? MAIN_SENSE_FACTOR : PROG_SENSE_FACTOR;
// IMPORTANT: This function can be called in Interrupt() time within the 56uS timer
// The default analogRead takes ~100uS which is catastrphic
// so analogReadFast is used here. (-2uS)
int rawCurrent = analogReadFast(pin);
return (int)(rawCurrent * factor);
}