MultiTech / Mbed 2 deprecated MTSAS_Cellular_Connect_Example

Simple example program to demonstrate and test cellular connection using the MTSAS library (over PPP protocol)

Dependencies:   mbed mtsas

main.cpp@3:f22ad66e049e, 2014-07-28 (annotated)

Committer:
Vanger
Date:
Mon Jul 28 14:57:44 2014 +0000
Revision:
3:f22ad66e049e
Parent:
2:99606ba5d1bf
Child:
4:8b02a6b67f4d
Added APN value set to APN log print, DNS name for ping as "www.google.com"; Removed \n from log lines.;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Vanger 0:47bc9ce390cc 1 #include "mbed.h"
Vanger 0:47bc9ce390cc 2 #include "mtsas.h"
Vanger 0:47bc9ce390cc 3
Vanger 0:47bc9ce390cc 4 int main(){
Vanger 0:47bc9ce390cc 5 //Modify to match your apn if you are using an HSPA radio with a SIM card
Vanger 3:f22ad66e049e 6 const char APN[] = "internet";
Vanger 0:47bc9ce390cc 7
Vanger 0:47bc9ce390cc 8 /** STMicro Nucelo F401RE
Vanger 0:47bc9ce390cc 9 * The supported jumper configurations of the MTSAS do not line up with
Vanger 0:47bc9ce390cc 10 * the pin mapping of the Nucleo F401RE. Therefore, the MTSAS serial TX
Vanger 0:47bc9ce390cc 11 * pin (JP8 Pin 2) must be manually jumped to Serial1 RX (Shield pin D2)
Vanger 0:47bc9ce390cc 12 * and the MTSAS serial RX pin (JP9 Pin 2) pin must be manually jumped to
Vanger 0:47bc9ce390cc 13 * Serial1 TX (Shield pin D8).
Vanger 0:47bc9ce390cc 14 * Uncomment the following line to use the STMicro Nuceleo F401RE
Vanger 0:47bc9ce390cc 15 */
Vanger 0:47bc9ce390cc 16 MTSSerialFlowControl* io = new MTSSerialFlowControl(D8, D2, D3, D6);
Vanger 0:47bc9ce390cc 17
Vanger 0:47bc9ce390cc 18 /** Freescale KL46Z
Vanger 0:47bc9ce390cc 19 * To configure the pins for the Freescale KL46Z board, use configuration B
Vanger 3:f22ad66e049e 20 * for the SocketModem.
Vanger 0:47bc9ce390cc 21 * Uncomment te following line to use the Freescale KL46Z board
Vanger 0:47bc9ce390cc 22 */
Vanger 0:47bc9ce390cc 23 //MTSSerialFlowControl* io = new MTSSerialFlowControl(D2, D9, D3, D6);
Vanger 0:47bc9ce390cc 24
Vanger 0:47bc9ce390cc 25 /** Freescale KL64F
Vanger 0:47bc9ce390cc 26 * To configure the pins for the Freescale KL46Z board, use configuration A
Vanger 3:f22ad66e049e 27 * for the SocketModem.
Vanger 0:47bc9ce390cc 28 * Uncomment te following line to use the Freescale KL46F board
Vanger 0:47bc9ce390cc 29 */
Vanger 0:47bc9ce390cc 30 //MTSSerialFlowControl* io = new MTSSerialFlowControl(D1, D0, D3, D6);
Vanger 0:47bc9ce390cc 31
Vanger 0:47bc9ce390cc 32 //Sets the baudrate for communicating with the radio
Vanger 1:4c54ec0a3a20 33 io->baud(115200);
Vanger 0:47bc9ce390cc 34
Vanger 0:47bc9ce390cc 35 Cellular* radio = CellularFactory::create(io);
Vanger 1:4c54ec0a3a20 36 for (int i = 0; i < 10; i++) {
Vanger 1:4c54ec0a3a20 37 if (i >= 10) {
Vanger 3:f22ad66e049e 38 logError("Failed to set APN");
Vanger 1:4c54ec0a3a20 39 }
Vanger 1:4c54ec0a3a20 40 if (radio->setApn(APN) == MTS_SUCCESS) {
Vanger 3:f22ad66e049e 41 logInfo("Successfully set APN [%s]", APN);
Vanger 1:4c54ec0a3a20 42 break;
Vanger 1:4c54ec0a3a20 43 } else {
Vanger 1:4c54ec0a3a20 44 wait(1);
Vanger 1:4c54ec0a3a20 45 }
Vanger 1:4c54ec0a3a20 46 }
Vanger 0:47bc9ce390cc 47
Vanger 0:47bc9ce390cc 48 //Establish PPP link
Vanger 1:4c54ec0a3a20 49 for (int i = 0; i < 10; i++) {
Vanger 1:4c54ec0a3a20 50 if (i >= 10) {
Vanger 3:f22ad66e049e 51 logError("Failed to connect to cell network");
Vanger 1:4c54ec0a3a20 52 }
Vanger 1:4c54ec0a3a20 53 if (radio->connect() == true) {
Vanger 3:f22ad66e049e 54 logInfo("Successfully established PPP link");
Vanger 1:4c54ec0a3a20 55 break;
Vanger 1:4c54ec0a3a20 56 } else {
Vanger 1:4c54ec0a3a20 57 wait(1);
Vanger 1:4c54ec0a3a20 58 }
Vanger 1:4c54ec0a3a20 59 }
Vanger 0:47bc9ce390cc 60
Vanger 1:4c54ec0a3a20 61 //Ping google.com
Vanger 1:4c54ec0a3a20 62 for (int i = 0; i < 10; i++) {
Vanger 1:4c54ec0a3a20 63 if (i >= 10) {
Vanger 3:f22ad66e049e 64 logError("Failed to ping google.com");
Vanger 1:4c54ec0a3a20 65 }
Vanger 3:f22ad66e049e 66 if (radio->ping("www.google.com") == true) {
Vanger 3:f22ad66e049e 67 logInfo("Successfully pinged google.com");
Vanger 1:4c54ec0a3a20 68 break;
Vanger 1:4c54ec0a3a20 69 } else {
Vanger 1:4c54ec0a3a20 70 wait(1);
Vanger 1:4c54ec0a3a20 71 }
Vanger 1:4c54ec0a3a20 72 }
Vanger 0:47bc9ce390cc 73
Vanger 0:47bc9ce390cc 74 //Disconnect ppp link
Vanger 0:47bc9ce390cc 75 radio->disconnect();
Vanger 0:47bc9ce390cc 76
Vanger 3:f22ad66e049e 77 logInfo("End of example code");
Vanger 0:47bc9ce390cc 78 return 0;
Vanger 0:47bc9ce390cc 79 }