Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Yes..I see what you mean. But it works fine like that.
Coz after modifying the code a little, the programmed number ########## now receives string p correctly. i.e it receives the string:- CMTI: "SM",2
Where "2" is the location in the SIM memory where the received SMS is stored. But the...
Re: Problem receiving SMS from GSM[HELP]
Hmmm.. Well do you mean to say I should put the ampersand sign while sending the comands?
Coz my codes have worked fine before without putting the ampersand sign.
And, besides, when we pass an array the starting address of the array get passed...
Problem receiving SMS from GSM[HELP]
Hi, I've connected my SIM300 to LPC2148 via RX, TX & GND lines and successfully transmitted SMSs. Now I've written a code to do the following:
-Initialise the GSM module and wait for an SMS to arrive at the SIM
-Wen an SMS is received, the LPC2148 receives...
Thanks alot Alex. I found the register configuration but the use of VICIntEnClr register to disable the UART1 interrupt still does not work. Could you pls check my code and tell me why?
Thanks.
#include "LPC214x.h"
void init(void);
extern unsigned char at[]="ATE0";
extern unsigned char...
Hi.. I urgently want to know the configuration of the VicIntEnable Register of LPC2148. I've searched everywhere but in vain. Can someone pls help? Need it for my final year project.
Thank you. Muito obrigada
Hey Batang, Thaks alot:) you were absolutely right.. The interrupt was causing a problem.. So I disconnected the RX line fromthe GSM & the code worked fine:)
But Can you pls tell me how to handle the interrupt cause I need it for my other applications.
Thanks in advance:):)
hey.. thanks.. The problem was that I was not handling the interrupts caused by the GSM module..
Do you know how to handle the interrupts?
It would really be helpful..
Hi.. I've written the following code for sending an SMS via the GSM module..
The code runs fine i.e. the entire code executes when the GSM is not connected to the LPC2148 board. This I can tell because I've inserted statements in the code to light LEDs so that I know till where the code has...
hey abhishek.. r u using any other pins besides RX and TX? coz I'm trying to interface a GSM module with LPC2148 & its just not working..
Pls check my latest thread..
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
