GNU Debugger (GDB)

Background Debug Mode (BDM) interface is an electronic

interface that allows debugging of embedded systems.

Specifically, it provides in-circuit debugging

functionality in microcontrollers. It requires a single wire

and specialized electronics in the system being debugged. It

appears in many Freescale Semiconductor products.

– Schedule

– Cost/Resources

– Quality

it is helped to recure the bugs. a program has problem that

time this debugging is helped to solve the bugs is easily,

this is the method of the recure bugs in the programming

language