DCS_TEAM / GSM_Library

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Fork of GSM_Library by Danilo Bustamante

GSMLibrary.h@23:5227fb014aad, 2015-03-24 (annotated)

Committer:
danilob
Date:
Tue Mar 24 18:39:13 2015 +0000
Revision:
23:5227fb014aad
Parent:
22:a5adf9331032
Child:
24:7d2ff444d6d8
we fixed gsm all shpuld be work correctly. Gsm at ok loop message size problem

Who changed what in which revision?

UserRevisionLine numberNew contents of line
danilob 0:41904adca656 1 #ifndef GSMLIBRARY_H
danilob 0:41904adca656 2 #define GSMLIBRARY_H
danilob 0:41904adca656 3
danilob 0:41904adca656 4 #include "mbed.h"
danilob 23:5227fb014aad 5 #define MAX_MSG_SIZE 1000
danilob 0:41904adca656 6
danilob 0:41904adca656 7 enum gsm_states{GSM_INITIALIZE,
danilob 0:41904adca656 8 GSM_AT_OK, //Make sure communication is stablished betheen fdm and gsm
danilob 0:41904adca656 9 GSM_AT_CSQ, //Check signal strength if strenght lower than 10 keep trying
danilob 0:41904adca656 10 GSM_AT_CREG, //Checking if phone is conected to network
danilob 0:41904adca656 11 GSM_AT_CMGF, //prepare phone to send message by CMGF=1
danilob 0:41904adca656 12 GSM_AT_CMGS, //input phone number by CMGS= "+phonenumber"
danilob 0:41904adca656 13 GSM_AT_SENDSMS, //write message, finish with alt+z
danilob 0:41904adca656 14 GSM_SUCCESS //check if message was send correctly
danilob 0:41904adca656 15 };
danilob 0:41904adca656 16
danilob 0:41904adca656 17
danilob 0:41904adca656 18 //GSM state machine
danilob 0:41904adca656 19 void gsm_tick();
es_marble 16:6807d437cd48 20 bool gsm_timeOut();
es_marble 16:6807d437cd48 21 void gsm_nextStateLogic();
es_marble 16:6807d437cd48 22 void gsm_mealyOutputs();
danilob 0:41904adca656 23
danilob 0:41904adca656 24 //Initialize DMA data transfer, and UART3.
danilob 0:41904adca656 25 void gsm_initialize();
danilob 0:41904adca656 26
danilob 17:360afa1e6809 27 //returns 1 for eady to send again, 0 for busy.
danilob 17:360afa1e6809 28 bool gsm_ready();
danilob 17:360afa1e6809 29
danilob 0:41904adca656 30 //begin message transmission
danilob 17:360afa1e6809 31 void gsm_send_sms(char message[]);
danilob 0:41904adca656 32
danilob 0:41904adca656 33 //Brings state machine back to initialize state (notice this is different than initialize function)
danilob 0:41904adca656 34 //this will set flags to initial values and prepare gsm to work anew.
danilob 0:41904adca656 35 void reset();
danilob 0:41904adca656 36
danilob 0:41904adca656 37 //used for debuging purposes, it print all main registers from dma0 and uart3
danilob 0:41904adca656 38 void print_registers();
danilob 0:41904adca656 39
danilob 0:41904adca656 40 #endif