Hi, I do manage to Send & Receive SMS through Hyperterminal by using WAVECOM GSM modem with standard cable. While trying in FMD88-10 no respone on sending SMS which i try out initially,
My GSM modem setting as follows:-
BaudRate = 115200, Databits =8, Party = none, Stop bits = 1
The code as follows:-
SETBAUD 1,9
Print #1 "AT+CMGS="+CHR$(34)+"+6XXXXXXXX"+CHR$(34)
Print #1 "TESTING SMS" +CHR$(26)
i do manage to transfer the program into board. Without power off on i do pull out the usb - serial cable from board and plug in GSM serial cable.
In my coding by triggering input 1 will directly execute my custom function to send sms.
The GSM cable DB15 to DB9 i did fabricate myself on this configuration due to my standard cable female to female at serial port.
DB9 DB15
2 6
3 3
5 9