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Where to get CMSIS-DAP debug firmware for MBED circuit on TWR-LS1021A board

Question asked by wu shengjiang on Dec 24, 2014
Latest reply on Feb 14, 2019 by nisar ahemad naikwadi

I followed the hardware manual "TWR-LS1021A Reference Manual" section 5.3 "CMSIS-DAP debug support", however I cannot download the firmware described in that section,

    1 Download the CMSIS-DAP firmware and documentation from

So I want to switching back the mode, that is switching the usb port back to serial-to-usb mode. However, the board has no response even if I plug it to PC.The D2 LED is turned off  after pluging. I cannot find answer form manual, so I have to ask for help from Freescale.

Thanks and Merry Christmas!