6 years, 1 month ago.

mbed HDK SWD Error

Hey all,

I've created a custom board based on the LPC4088 and the mbed HDK. I used the EA LPC4088 firmware for the HDK in order to enable the drag and drop programming. Every time I try to program the LPC4088I get a failure text file with the SWD Error message.

I have tried placing the chip into ISP mode and programming no result. I can place the chip in ISP mode and program it with a hex file over UART (through the mbed HDK serial port) using flash magic. I have hit a wall debugging my hardware because I am not sure what things could cause a SWD Error.

Any suggestions?


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