There is no problem with the hardware circuit, and the code is executable after switching to another one that uses only one soft interface.
I am new to learning and looking for guidance on whether I am missing something.
- CODE: SELECT_ALL_CODE
#include <Arduino.h>
#include <SoftwareSerial.h>
SoftwareSerial GSMSerial(10, 11); // RX, TX
SoftwareSerial GpsSerial(5, 6); // RX, TX
#define DEBUGSerial Serial
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void setup()
{
DEBUGSerial.begin(9600);
GSMSerial.begin(9600);
Init();
GpsSerial.begin(9600);
}
void loop()
{
gpsRead(); //Acquisition of GPS data
parseGpsBuffer();//Parsing GPS data
printGpsBuffer();//Output the parsed data
GSMSerial.end();
if(tic == 0) {
Init();
}else{
url = urlhead+"longitude="+llongitude+"&latitude="+llatitude;
SendMessage();
}
}
**The following GSMSerial.available() is not working, to be precise, it is not listening;**
void gpsRead() {
GpsSerial.listen();
while (GSMSerial.available())
{
gpsRxBuffer[ii++] = GSMSerial.read();
if (ii == gpsRxBufferLength)clrGpsRxBuffer();
}
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}
void Init()
{
GSMSerial.listen();
DEBUGSerial.print("Initialization in progress, please wait。。。");
// AT
GSMSerial.print("AT");
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}