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How to use GPRS modem with AVR atmega16

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saba7darya

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Hi
could you tell me How to use GPRS modem with AVR atmega16 at codevision, I know I need one more seryal port , I have to build a seryal port by software at codevision & the sim 908 have to send its location to my micro & my pc.
Thank you in advance for your help
 

It's highly unrecommended to build a software serial port. The serial-port signals are over-sampled and require a percise monitoring of the signal to cancel-out any potential noise. I would suggest reconsidering the MCU used if you don't have enough serial ports for the project.

You could also use a I2C to UART converter (for example SC18IM700). This helps you create a serial-port using the available I2C bus on the chip.
 

thanks for your help but I'm a student & I have to do this project for my lesson I have to do it with atmega16 by programming at codevision AVR , could you tell me what I have to do? I need a program
 

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