it is failed to program application into MKE02Z64

[wangbaode]

hi pgo,

I find another bug of usbdm.it is failed to program application into MKE02Z64

usbdm can detect chip id,but can't program data into chip.the follow picture is the error.

I cut down the rst pin and try it again. it can work. so I think I find a bug.

could you confirm it ?

[pgo]

Hi Wang,

What programmer hardware are you using?

bye

[wangbaode]

Hi pgo,

my programmer hardware is USBDM_SWD_SER_JS16CWJ_V2.0.

usbdm software version is V4.10.6.130

[pgo]

Hi Wang,

I modified a FRDM-MKE02 board to allow external programming and used this to test the USBDM_SWD_SER_JS16CWJ I have.  I was unable to get the programmer to misbehave.  This is with a full connection including RST.

So I'm sorry I can't really suggest any way of finding the problem.

If you found it necessary to remove the RST pin then I would suggest that you check the waveform on the RST driver and make sure that it is as expected.  There is some debugging information available here:

USBDM: Troubleshooting USBDM

Under

Testing the BDM hardware

bye