Mee to stuck up with the same problem.
In my custom application i want to use UART1 as serial port to collect the data from the remote device and send the data to the remote server using GPRS.
I was in the process of initilazing the UART1. I have registerd FCM, wrote data and CTRL Handler for the same. I have downloaded the application. But i forgot to include the code for UART1 to come out of DATA mode to respond for AT commands.
NOw i am trying to download the new application, but modem is not responding for TMT.
I would like to know is there any master reset to erase the application Flash Memory, Or
Do we have any control signal to make the application not to boot from FLASH.
My ultimate aim is to download NEW application into the Flash memory.
Experts pls help me in solving this.
Thanks a lot in advance.