misnomerfrenzy
Junior Member level 1
Hello,
I am interfacing SIM900A with LPC2148.
I could successfully give the power on sequence to SIM900A and it blinks the NStatus LED.
Now, I have to implement the driver to send the AT commands to SIM900.
Please provide me with any code snippet/Flow chart to understand how to write driver for SIM900A. Like which functions to implement, how should be their argument list and so on. Simultaneously I am searching for the same on google. If at all I find one, I will post here for others as well. :|
I am interfacing SIM900A with LPC2148.
I could successfully give the power on sequence to SIM900A and it blinks the NStatus LED.
Now, I have to implement the driver to send the AT commands to SIM900.
Please provide me with any code snippet/Flow chart to understand how to write driver for SIM900A. Like which functions to implement, how should be their argument list and so on. Simultaneously I am searching for the same on google. If at all I find one, I will post here for others as well. :|