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Digital Signal Processors (DSP)
OMAP35x Processors Forum
Issuing AT Commands to GPRS Modem through Android
I am using an android device running v. 2.3 which has an OMAP 3630 processor (unknown baseband processor)
I want to be able to issue AT commands to the GPRS /GSM modem using this methodology:
cat /dev/pts/7 & echo -e $1\\r > /dev/pts/7
Here's the output in adb shell:
# ./sendATCommand "at+cops?"./sendATCommand "at+cops?"#+COPS: 0,0,"AT&T",6OK/dev/pts/7: invalid length(need to press ENTER to return control to adb shell)#From TI's website I see that the OMAP 3630 communicates to th emodem using either USB.
How can i communicate to the modem through the linux terminal, or possibly access the modem driver? I have already tried this cat / echo method on al lthe tty devices with no luck.
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