Cannot flash demo - 刷demo失败 - k210
wintrego last edited by wintrego
I downloaded K-flash.exe and demo.kfpkg and tried to flash the demo to k210, but failed.
After the board is plugged in to Windows 10 via type-C, K-flash UI showed two USB serial ports (COM3 and COM4):
When I tried to flash demo pkg via COM4, I got the error of "Unable to enter ISP mode":
When I tried to use COM3, I got error "操作已超时":
What is wrong with it?
matha last edited by
Try a lower baud rate if possible.
@wintrego what kind of dev board are you using? Maybe you can try to let K210 enter ISP mode manually by setting BOOT to GND while reset.
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