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Significant changes to GVRET code to make debugging easier and to make code more robust.

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This commit is contained in:
Collin Kidder
2017-11-26 16:41:10 -05:00
parent 61443022a7
commit c819459d19
4 changed files with 64 additions and 49 deletions
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connections/gvretserial.cpp
+50 -36
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@@ -35,6 +35,29 @@ GVRetSerial::~GVRetSerial()
debugOutput("~GVRetSerial()");
}
void GVRetSerial::sendToSerial(const QByteArray &bytes)
{
if (serial == NULL)
{
debugOutput("Attempt to write to serial port when it has not been initialized!");
return;
}
if (!serial->isOpen())
{
debugOutput("Attempt to write to serial port when it is not open!");
return;
}
QString buildDebug;
buildDebug = "Write to serial -> ";
foreach (int byt, bytes) {
byt = (unsigned char)byt;
buildDebug = buildDebug % QString::number(byt, 16) % " ";
}
debugOutput(buildDebug);
serial->write(bytes);
}
void GVRetSerial::piStarted()
{
@@ -161,9 +184,7 @@ void GVRetSerial::piSetBusSettings(int pBusIdx, CANBus bus)
buffer[8] = (unsigned char)(can1Baud >> 16);
buffer[9] = (unsigned char)(can1Baud >> 24);
buffer[10] = 0;
if (serial == NULL) return;
if (!serial->isOpen()) return;
serial->write(buffer);
sendToSerial(buffer);
}
else
{
@@ -186,9 +207,7 @@ void GVRetSerial::piSetBusSettings(int pBusIdx, CANBus bus)
buffer[12] = (unsigned char)(lin2Baud >> 16);
buffer[13] = (unsigned char)(lin2Baud >> 24);
buffer[14] = 0;
if (serial == NULL) return;
if (!serial->isOpen()) return;
serial->write(buffer);
sendToSerial(buffer);
}
}
@@ -210,7 +229,7 @@ bool GVRetSerial::piSendFrame(const CANFrame& frame)
ID = frame.ID;
if (frame.extended) ID |= 1 << 31;
buffer[0] = (char)0xF1; //start of a command over serial
buffer[0] = (unsigned char)0xF1; //start of a command over serial
buffer[1] = 0; //command ID for sending a CANBUS frame
buffer[2] = (unsigned char)(ID & 0xFF); //four bytes of ID LSB first
buffer[3] = (unsigned char)(ID >> 8);
@@ -224,9 +243,7 @@ bool GVRetSerial::piSendFrame(const CANFrame& frame)
}
buffer[8 + frame.len] = 0;
//qDebug() << "writing " << buffer.length() << " bytes to serial port";
debugOutput("writing " + QString::number(buffer.length()) + " bytes to serial port");
serial->write(buffer);
sendToSerial(buffer);
return true;
}
@@ -262,6 +279,7 @@ void GVRetSerial::connectDevice()
debugOutput("can't open serial port " + getPort());
return;
}
debugOutput("Created Serial Port Object");
/* configure */
serial->setDataBits(serial->Data8);
@@ -273,20 +291,22 @@ void GVRetSerial::connectDevice()
serial->setDataTerminalReady(true); //you do need to set these or the fan gets dirty
serial->setRequestToSend(true);
debugOutput("Opened Serial Port");
QByteArray output;
output.append((char)0xE7); //this puts the device into binary comm mode
output.append((char)0xE7);
output.append((unsigned char)0xE7); //this puts the device into binary comm mode
output.append((unsigned char)0xE7);
output.append((char)0xF1);
output.append((char)0x0C); //get number of actually implemented buses. Not implemented except on M2RET
output.append((unsigned char)0xF1);
output.append((unsigned char)0x0C); //get number of actually implemented buses. Not implemented except on M2RET
mNumBuses = 2; //the proper number if C/12 is not implemented
output.append((char)0xF1); //signal we want to issue a command
output.append((char)0x06); //request canbus stats from the board
output.append((unsigned char)0xF1); //signal we want to issue a command
output.append((unsigned char)0x06); //request canbus stats from the board
output.append((char)0xF1); //another command to the GVRET
output.append((char)0x07); //request device information
output.append((unsigned char)0xF1); //another command to the GVRET
output.append((unsigned char)0x07); //request device information
/*output.append((char)0xF1);
output.append((char)0x08); //setting singlewire mode
@@ -299,21 +319,15 @@ void GVRetSerial::connectDevice()
output.append((char)0xFF); //signal we don't want single wire mode
}*/
output.append((char)0xF1); //and another command
output.append((char)0x01); //Time Sync - Not implemented until 333 but we can try
output.append((unsigned char)0xF1); //and another command
output.append((unsigned char)0x01); //Time Sync - Not implemented until 333 but we can try
output.append((char)0xF1); //yet another command
output.append((char)0x09); //comm validation command
output.append((unsigned char)0xF1); //yet another command
output.append((unsigned char)0x09); //comm validation command
continuousTimeSync = true;
serial->write(output);
QString buildDebug;
buildDebug = "Write to serial -> ";
foreach (int byt, output) {
buildDebug = buildDebug % QString::number(byt, 16) % " ";
}
debugOutput(buildDebug);
sendToSerial(output);
if(doValidation) {
QTimer::singleShot(1000, this, SLOT(connectionTimeout()));
@@ -457,7 +471,7 @@ void GVRetSerial::readSerialData()
//Debugging data sent from connection window. Inject it into Comm traffic.
void GVRetSerial::debugInput(QByteArray bytes) {
serial->write(bytes);
sendToSerial(bytes);
}
void GVRetSerial::procRXChar(unsigned char c)
@@ -766,9 +780,9 @@ void GVRetSerial::procRXChar(unsigned char c)
}
}
output.append((char)0xF1); //start a new command
output.append((char)13); //get extended buses
serial->write(output);
output.append((unsigned char)0xF1); //start a new command
output.append((unsigned char)13); //get extended buses
sendToSerial(output);
emit status(stats);
break;
@@ -888,10 +902,10 @@ void GVRetSerial::sendCommValidation()
QByteArray output;
gotValidated = false;
output.append((char)0xF1); //another command to the GVRET
output.append((char)0x09); //request a reply to get validation
output.append((unsigned char)0xF1); //another command to the GVRET
output.append((unsigned char)0x09); //request a reply to get validation
serial->write(output);
sendToSerial(output);
}