Our GPRS Gateway application is working with Linux kernel 2.6.16. Basic working of gateway is we collect data from serial & create new file for every data.
This data dir is maintained in /flash of ssv module. Once GPRS connection is established then I am sending all these data filed through modem & clearing the memory in flash after successful sending.
When GPRS connection is active, all these files get sent over GPRS, but during disconnection the files are stored for having backup to avoid data loss.
Hence during disconnection state these files in /flash folder get increased due to which free memory decreases & all processes like GPRS,httpd get restart. These process need enough memory to restart again. Hence I have limitation on number of backup files.
Here can I store more no of files in other directory?
Also I need help regarding how can I increase user memory in ssv module.
SSV module is linux ported 32bit microcontroller module.
Do you have any suggestions for this ?