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Recent content by deep0177

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    Unable to read sms from GSM which is interfaced to 8051

    i am only able to get "A" . - - - Updated - - - i am only able to get "A" on the LCD
  2. D

    Unable to read sms from GSM which is interfaced to 8051

    Hi i am attaching the zip file
  3. D

    Unable to read sms from GSM which is interfaced to 8051

    Hi Jayanth can you plz post a code ?
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    Unable to read sms from GSM which is interfaced to 8051

    Hi i am attaching a screenshot - - - Updated - - - this is the screenshot
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    Unable to read sms from GSM which is interfaced to 8051

    Hi jayanth ..yes thats the actual message
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    Unable to read sms from GSM which is interfaced to 8051

    Hi when i connected the GSM module serially to PC on hyper terminal it shows as following ....sorry am unable to take screenshot ... AT+CMGR=4 +CMGR: "REC READ","TD-610401","","12/08/24,10:52:41+22" 420 Mins for 15days!! 300 ALL Mins+120 LOCAL T2T mins as bonus on RC120.Hurry! o ffer valid...
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    Unable to read sms from GSM which is interfaced to 8051

    Thank you Jayanth.....I am posting my code #include <REGX52.H> //LCD Declaration// #define LCD P1 sbit rs=P2^0; sbit rw=P2^1; sbit en=P2^2; void delayms(unsigned char); void delayus(unsigned char); void lcd_init(); void lcd_reset(); void lcd_cmd (char); void lcd_data(unsigned char); void...
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    Unable to read sms from GSM which is interfaced to 8051

    Hi anyone can please tell me how to read the sms from gsm using 8051??
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    Unable to read sms from GSM which is interfaced to 8051

    Hi to all when i give command AT+CPMS? it gives reply as follows +CPMS: "SM",40,40,"SM",40,40,"SM",40,40
  10. D

    Unable to read sms from GSM which is interfaced to 8051

    No i dont use MAX 232 i had connected the Tx and Rx of 8051 MCU to the Rx and Tx of GSM modem , sending sms was worked in that way , but problem with reading sms Regards Deepak
  11. D

    Unable to read sms from GSM which is interfaced to 8051

    Hi want to read sms from GSM which is interfaced to 8051 micro controller , i am using Sim 900 A Gsm module whenever i tried to read the sms i am getting some garbage value as a response, both GSM and serial comm. baud rate are set at 9600 . Any suggestions regarding this please. Regards Deepak
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