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Can't update program by I2C using KBOOT2.0 +buspal

Question asked by Const Yu Employee on Aug 11, 2016
Latest reply on Aug 17, 2016 by Jorge_Gonzalez

My custome need to use I2C to update KL43's program, i tried on FRDM-KL43 board(target) +FRDM-KL25 board(work as buspal), i am sure the hardware connection is OK, the KL43 has entered into bootloader, and add external pull up resister, the KBOOT version is V2.0. but it always can't program the KL43 on FRDM-KL43 board, the problem is as below, looks i have connected with KL43 by I2C, but can't execute other command, even get property and erase flash.

Is there any missing or special setting? any comment is welcome.

Capture.JPG

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