lpcware

LPC11U24 ISP via USB

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by hens on Tue Apr 02 11:34:55 MST 2013
I have code which works correctly when .axf file is loaded via SWD.  I want to program the flash via USB and have followed the steps in
   http://support.code-red-tech.com/CodeRedWiki/OutputFormats

My Post-processing steps are:
  arm-none-eabi-size "${BuildArtifactFileName}";
  arm-none-eabi-objcopy -O binary "${BuildArtifactFileName}" "${BuildArtifactFileBaseName}.bin";
  checksum -p ${TargetChip} -v -d "${BuildArtifactFileBaseName}.bin";
(I added th -v option to checksum and log shows "Validation checksum = 0x0")

When I reset the target in ISP mode, the folder pops up with "firmware.bin", I delete it, and copy my new .bin to that folder, then reset.  Everything seems to have worked fine but the target is no longer working.

How do I debug this?

Outcomes