Could not identify the code that was causing the problem? Tired on writing print statements to see the results?
Here are the Hardware debugger solutions for the ARM boards
For detailed specifications related to products you can dive into the below link
http://www.tenettech.com/category/104/arm-jtag
Our customer care executives will be happy to extend any support related to our products. You can reach our dedicated customer land line by dialing 080-26722726 you can also write to us at info@tenettech.com
