void PHN_Sim::update() {
init();
if (Serial1.available()) {
const int INPUT_BUFF_LEN = 100;
char inputBuffer[INPUT_BUFF_LEN+1];
int inputIndex = 0;
while (inputIndex < INPUT_BUFF_LEN && waitRead()) {
inputBuffer[inputIndex++] = Serial1.read();
}
inputBuffer[inputIndex] = 0;
// Debugging: log all incoming data
Serial.print("Update input: ");
Serial.println(inputBuffer);
// Find any commands in the received message
char* inputText;
for (int i = 0; i < inputIndex; i++) {
inputText = inputBuffer+i;
if (strstr(inputText, "NO CARRIER") == inputText) {
// No carrier call status update
callStatus = SIM_CALL_STATUS_NONE;
i += 9;
} else if (strstr(inputText, "BUSY") == inputText) {
// Busy call status update
callStatus = SIM_CALL_STATUS_BUSY;
i += 3;
} else if (strstr(inputText, "+CLIP: ") == inputText) {
// Caller information received.
// +CLIP: "+1234567890",145,"",,"",0
char* args[1];
if (getSimTextArgs(inputText+7, args, 1)) {
// Voice call
strcpy(incomingNumber, args[0]);
callStatus = SIM_CALL_STATUS_CALLED;
}
} else if (strstr(inputText, "+CMTI: ") == inputText) {
// +CMTI: "SM",11
// Text message received
// Read arguments
char* args[2];
if (getSimTextArgs(inputText+7, args, 2)) {
// Receiving a new text message
if (!strcmp(args[0], "SM")) {
latestInbox = atoi(args[1]) - 1;
}
}
} else if (strstr(inputText, "GPS Ready") == inputText) {
gpsReady = true;
} else if (strstr(inputText, "Call Ready") == inputText) {
callReady = true;
}
}
}
}
// Read the status with the
void tdc::ReadStatus(){
unsigned int DATA=0;
waitRead();
TestError(readData(StatusRegister,&DATA),"TDC: read Status");
if (DATA%2 > 0){ if(vLevel(NORMAL))cout << "Event Ready"<<endl;}
else {if(vLevel(NORMAL))cout<< "No data ready"<<endl;}
if (DATA%8 >3) if(vLevel(NORMAL))cout<< " Output Buffer is Full"<< endl;
else {if(vLevel(NORMAL))cout<< " Output Buffer is not full"<<endl;}
if (DATA%16 >7 ){if(vLevel(NORMAL))cout<< " Operating Mode : Trigger "<<endl;}
else{ if(vLevel(NORMAL))cout<< "Operating Mode : Continuous"<<endl;}
}
bool PHN_Sim::writeATCommand(const char* command) {
// Before executing anything, flush the serial with an update
update();
// Execute the command, retry as needed
uint8_t retryIdx, readIdx;
for (retryIdx = 0; retryIdx < SIM_ATCOMMAND_TRYCNT; retryIdx++) {
// Flush the incoming data
flushRead(Serial1);
// Write the command, wait for a response
Serial1.println(command);
if (!waitRead()) {
continue;
}
// Try reading back the echo from the SIM, and validate
readIdx = 0;
while (command[readIdx] && waitRead()) {
if (Serial1.read() != command[readIdx++]) {
readIdx = 0;
}
}
if (command[readIdx]) {
continue;
}
// Read the two newline characters (\r\n) as well
if (!waitRead() || Serial1.read() != '\r')
continue;
if (!waitRead() || Serial1.read() != '\n')
continue;
// Success!
return true;
}
return false;
}
void tdc::readOpcode(unsigned int &DATA)
{
waitRead();
TestError(readData(Opcode,&DATA),"TDC: reading OPCODE");
}
