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Have you tested this code in keil debug or on proteus? If u do it on keil debug you will get the output at serial window. Where as at proteus u need to change the crystal frequency as 11.0592MHz at 80...
Thanked 1 time Posted by gopi on Wednesday 15 July 2009 - 01:24:11
Try sending your "AT" commands to mobile in this order AT+CMGF=1<enter> , AT+CPMS="SM"<enter> and AT+CMGS="mobile no."<enter><enter the msg you want to send><ctrl+Z>.
And its better if you us...
Thanked 1 time Posted by gopi on Tuesday 14 July 2009 - 05:39:41
8051 Microcontroller Projects 8051 AVR tutorials PIC microcontroller, 8051 assembly language programming electronics and communication ECE CSE pdf ebooks library BE final year project ideas Embedded systems