sending and reciving sms

hi, i am at final year student doing a project using a 8051 microcontroller control a model house . 1st part of my program is to read the sms from the modem. I do so by sending ("at+cmgr=1 \r...
sending and reciving sms

hi, i am at final year student doing a project using a 8051 microcontroller control a model house . 1st part of my program is to read the sms from the modem. I do so by sending ("at+cmgr=1 \r...
inter facing infr red reciver and transmeter

I have started doing some projects related to secyrity system but how do i interface infra red reciver and transmiter to i8051? please help me!..
inter facing infr red reciver and transmeter

I have started doing some projects related to secyrity system but how do i interface infra red reciver and transmiter to i8051? please help me!..
CMSIS UART Only recive one time

Hello, I've compiled CMSIS RTE UART example for STM32F103 board. UART Send is ok. but receiving is performed just for one time . it doesn't respond to other incoming bytes. Here is my UART code. ...