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Hi,

Just wondering anyone succeed in using a PIC microcontroller to receive SMS message connected via MAX232.

Do u mind telling how you connect ur hardware? Are you using MAX232?
I am doing a similar project but I was unable to receive SMS.

if you are not using the default pin, it will trigger the PIC to use software UART. i suggest you try again using the default pin C6 and C7(hardware UART).

I'm using printf command to send simple AT command to the mobile phone to send SMS out. I'm using

void SEND_SMS1()
{
PRINTF("\n\rAT+CMGS=37\n\r");
DELAY_MS&# ...

hey,

I am also doing quite a similar project.Currently I am able to send sms but unable to receive sms.So if anyone out there who can help, please do help us.thanks

jasonwhw.

each mobile phone has their own pin configuration.try search the net.you should be able to find your mobile pin configuration.you can send & receive SMS by using AT command.it is a command used fo ...

So you are suggesting that I should use a buffer for transmission thru RS232. As for the receive code, use a state machine or decode incoming data outside the int_rda interrupt handler.

Do you thin ...

Hi there,

I know that there are many posting regarding this project but I could find one that can help me solve my problem. Here is my situation,

I can successfully send SMS out but I could not ...