This is a simple command line utility for programming ARM-based MCUs (currently only Atmel) though CMSIS-DAP SWD interface. It works on Linux, Mac OS X and Windows. It was tested with Atmel mEDBG- and EDBG-based boards, Atmel-ICE, LPC-Link2 and IBDAP.
Simply run 'make all' and you will get a small binary.
The dependencies are minimal. In addition to normal develplement tools (GCC, make, etc) you will need:
- Windows: none
- Linux: libudev-dev
- Mac OS X: libhidapi (built automatically by a Makefile)
Usage: edbg [options]
Options:
-h, --help print this help message and exit
-e, --erase perform a chip erase before programming
-p, --program program the chip
-v, --verify verify memory
-k, --lock lock the chip (set security bit)
-r, --read read the contents of the chip
-f, --file <file> binary file to be programmed or verified
-t, --target <name> specify a traget type (use '-t list' for a list of supported target types)
-l, --list list all available debuggers
-s, --serial <number> use a debugger with a specified serial number
-b, --verbose print verbose messages
> edbg -bpv -t atmel_cm7 -f build/Demo.bin
Debugger: ATMEL EDBG CMSIS-DAP ATML2407060200000332 02.01.0157 (S)
Target type: Cortex-M7
Target: SAM V71J21
Programming....,.. done.
Verification....... done.