Ashley Mills / Mbed 2 deprecated 3GReceiptPrinter

Vodafone K3770 dongle enabled receipt printer.

Dependencies:   AdafruitThermalPrinter VodafoneK3770LibArchive mbed

Fork of 3GPrinter by Ashley Mills

main.cpp@1:59abeafd95d2, 2012-06-29 (annotated)

Committer:
ashleymills
Date:
Fri Jun 29 08:47:09 2012 +0000
Revision:
1:59abeafd95d2
Parent:
0:76691d4f3960 
Initial;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ashleymills 0:76691d4f3960 1 #define __DEBUG__ 4 //Maximum verbosity
ashleymills 0:76691d4f3960 2 #ifndef __MODULE__
ashleymills 0:76691d4f3960 3 #define __MODULE__ "net_3g_basic_http_test.cpp"
ashleymills 0:76691d4f3960 4 #endif
ashleymills 0:76691d4f3960 5
ashleymills 0:76691d4f3960 6 #include "core/fwk.h"
ashleymills 0:76691d4f3960 7 #include "mbed.h"
ashleymills 0:76691d4f3960 8 #include "rtos.h"
ashleymills 0:76691d4f3960 9 #include "if/VodafoneK3770.h"
ashleymills 0:76691d4f3960 10 #include "AdafruitThermal.h"
ashleymills 0:76691d4f3960 11
ashleymills 0:76691d4f3960 12 DigitalOut led1(LED1);
ashleymills 0:76691d4f3960 13
ashleymills 0:76691d4f3960 14 extern "C" void HardFault_Handler() {
ashleymills 1:59abeafd95d2 15 error("Hard Fault!\n");
ashleymills 0:76691d4f3960 16 }
ashleymills 0:76691d4f3960 17
ashleymills 1:59abeafd95d2 18 // this is the main thread which checks for messages and sends them to the printer
ashleymills 1:59abeafd95d2 19 void printerLoop(void const*) {
ashleymills 1:59abeafd95d2 20 VodafoneK3770 modem; // setup modem
ashleymills 1:59abeafd95d2 21 AdafruitThermal printer(p13,p14); // setup printer
ashleymills 1:59abeafd95d2 22 printer.begin(); // and init it
ashleymills 0:76691d4f3960 23
ashleymills 1:59abeafd95d2 24 // declare space for phone number and message storage
ashleymills 1:59abeafd95d2 25 char numBuffer[20], msgBuffer[256];
ashleymills 1:59abeafd95d2 26 size_t numSMS; // variable to track number of received messages
ashleymills 1:59abeafd95d2 27
ashleymills 1:59abeafd95d2 28 //modem.sendSM("07825608771","this is a test");
ashleymills 1:59abeafd95d2 29
ashleymills 1:59abeafd95d2 30 // loop forever
ashleymills 1:59abeafd95d2 31 while(1) {
ashleymills 1:59abeafd95d2 32 DBG("Checking SM count");
ashleymills 0:76691d4f3960 33
ashleymills 1:59abeafd95d2 34 // retrieve the short message count into numSMS
ashleymills 1:59abeafd95d2 35 if(modem.getSMCount(&numSMS)==OK) {
ashleymills 1:59abeafd95d2 36 DBG("getSMCount success");
ashleymills 1:59abeafd95d2 37 DBG("numSMS: %d",numSMS);
ashleymills 1:59abeafd95d2 38 // check if any short messages have been received
ashleymills 1:59abeafd95d2 39 if(numSMS>0) {
ashleymills 1:59abeafd95d2 40 DBG("SM count > 0");
ashleymills 1:59abeafd95d2 41 // get the oldest short message in the queue
ashleymills 1:59abeafd95d2 42 if(modem.getSM(numBuffer,msgBuffer,256)==OK) {
ashleymills 1:59abeafd95d2 43 DBG("message received");
ashleymills 1:59abeafd95d2 44 DBG("num: %s",numBuffer);
ashleymills 1:59abeafd95d2 45 DBG("msg: %s",msgBuffer);
ashleymills 1:59abeafd95d2 46 // send it to the printer
ashleymills 1:59abeafd95d2 47 printer.print(msgBuffer);
ashleymills 1:59abeafd95d2 48 printer.print("\r\n");
ashleymills 1:59abeafd95d2 49 // linefeed a couple of times
ashleymills 1:59abeafd95d2 50 printer.feed(2);
ashleymills 1:59abeafd95d2 51 }
ashleymills 1:59abeafd95d2 52 }
ashleymills 1:59abeafd95d2 53 }
ashleymills 1:59abeafd95d2 54 // wait 500ms
ashleymills 1:59abeafd95d2 55 Thread::wait(500);
ashleymills 0:76691d4f3960 56 }
ashleymills 0:76691d4f3960 57 }
ashleymills 0:76691d4f3960 58
ashleymills 1:59abeafd95d2 59 // this is the main thread
ashleymills 0:76691d4f3960 60 int main() {
ashleymills 1:59abeafd95d2 61 // init the debug macros
ashleymills 1:59abeafd95d2 62 DBG_INIT();
ashleymills 0:76691d4f3960 63
ashleymills 1:59abeafd95d2 64 // create and launch printer thread
ashleymills 1:59abeafd95d2 65 Thread testTask(
ashleymills 1:59abeafd95d2 66 printerLoop, // function name
ashleymills 1:59abeafd95d2 67 NULL, osPriorityNormal, 1024 * 4);
ashleymills 1:59abeafd95d2 68
ashleymills 1:59abeafd95d2 69 // loop forever, relinquish thread every 500ms
ashleymills 1:59abeafd95d2 70 while(1) {
ashleymills 1:59abeafd95d2 71 // toggle led1
ashleymills 1:59abeafd95d2 72 led1 = !led1;
ashleymills 1:59abeafd95d2 73 // wait 500ms
ashleymills 1:59abeafd95d2 74 Thread::wait(500);
ashleymills 1:59abeafd95d2 75 }
ashleymills 0:76691d4f3960 76
ashleymills 1:59abeafd95d2 77 return 0;
ashleymills 0:76691d4f3960 78 }