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I have build the blinky example for my target device.i want to upload hex file to the device.when i select CMSIS DAP Debugger and try to upload to device ,there is an error that says no debug unit device found
blessed said:says no debug unit device found
and do you have a debug unit connected?
eg, J-Link, uLink, or a devboard with built-in debugger?
If you do, is it recognised by the PC?
I have connected teensy 3.2 with pc AND it is recognised as usb serial device in DEVICES AND PRINTERS WINDOW
I came to know from net that MK20DX256 is Open SDA based device .
https://www.nxp.com/docs/en/user-guide/OPENSDAUG.pdf