Mastro Gippo
GPS/GSM serial test for Crunchtrack https://hackaday.io/project/7134-crunchtrack
This project is a simple test for the basic functionality of the Crunchtrack Board. It just forwards the serial port of either the GPS or the GSM to the PC's serial port. There's also a basic implementation of the GPS parser library that handles the GPS data and prints out coordinates and other data.
Diff: main.cpp
- Revision:
- 0:99647d2b3203
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Aug 17 18:48:51 2015 +0000
@@ -0,0 +1,104 @@
+#include "mbed.h"
+#include "GPS.h"
+
+ Serial pc(SERIAL_TX, SERIAL_RX);
+ //v0.2
+ Serial GSM(PC_10, PC_11);
+// Serial GPS(PB_6, PB_7);
+ GPS g1(PB_6, PB_7);
+
+
+ //v0.1
+ //Serial GPS(PC_10, PC_11);
+ //Serial GSM(PA_14, PA_15);
+
+//breadboard
+//Serial GSM(PB_6, PB_7);
+//Serial GPS(PC_4, PC_5);
+
+//GPS g1(PC_10, PC_11);
+
+DigitalIn mybutton(USER_BUTTON);
+DigitalOut myled(PB_2);
+DigitalOut GSMsw(PA_15);
+
+DigitalOut DET(PB_13);
+ /*
+int main() {
+ while(1) {
+ if (mybutton == 0) { // Button is pressed
+ myled = !myled; // Toggle the LED state
+ wait(0.2); // 200 ms
+ }
+ }
+}
+ */
+
+int main() {
+
+ DET = 0;
+
+ pc.baud(115200);
+ //GPS.baud(9600);
+ GSM.baud(115200);
+ int i = 1;
+ pc.printf("Hello World !\n");
+
+
+ ///INIT
+ myled = 1;
+ //GSMsw = 1;
+ wait(1);
+ myled = 0;
+
+ pc.printf("ON\n");
+
+
+ /* GSM.printf("AT\n");
+ wait(1);
+ GSM.printf("AT\n");
+ wait(1);*/
+
+ while(1) {
+
+
+ //GSM.printf("AT\n");
+
+ /*if(GSM.readable())
+ pc.putc(GSM.getc());
+ if(pc.readable())
+ GSM.putc(pc.getc());*/
+
+ /*if(GPS.readable())
+ pc.putc(GPS.getc());
+ if(pc.readable())
+ GPS.putc(pc.getc());*/
+
+
+ wait(1);
+ pc.printf("ns: %d\r\n", g1.ns());
+ pc.printf("ew: %d\r\n", g1.ew());
+ pc.printf("lock: %d\r\n", g1.lock());
+ pc.printf("t: %f\r\n", g1.time());
+ pc.printf("lat: %f\r\n", g1.latitude());
+ pc.printf("lon: %f\r\n", g1.longitude());
+ /*pc.printf("This program runs since %d seconds.\n", i++);
+ s3.putc('U');
+ while(GPS.readable())
+ pc.putc(GPS.getc());
+ */
+ /*
+ pc.putc('G');
+ while(GSM.readable())
+ pc.putc(GSM.getc());
+ GSM.printf("AT+CGMI\n\r");
+ //wait(0.001);
+ while(GSM.readable())
+ pc.putc(GSM.getc());
+ */
+
+
+ //myled = !myled;
+ }
+}
+
\ No newline at end of file