Yohei Koga

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5 years, 9 months ago.

I have a trouble about LPC810

I wrote LPC810_CodeBase.hex to my LPC810 https://github.com/microbuilder/LPC810_CodeBase

I succeeded to write the program to LPC810.

However then, the LPC810 don't to be ISP mode never. Maybe because I have never synchronized to LPC810. I couldn't flash another program again...

The way I write to is below:

· Using FTDI USB Serial converter, I bought by switchscience https://www.switch-science.com/catalog/1032/ · My PC is Macbook Pro, OSX High Sierra · I compiled LPC810_CodeBase on MCPXpresso · I flashed to LPC810 by lpc21isp command

Once I wrote the program, after that I have never written again.

Mac terminal show below when I did lpc21isp command

``` $ lpc21isp -control -detectonly /dev/tty.usbserial-AI03CNY6 115200 120000 lpc21isp version 1.97 Synchronizing (ESC to abort).................................................................................................... no answer on '?' ```

Would you mind to help how should I write program again?

1 Answer

Toyomasa Watarai
5 years, 8 months ago.

Hi Koga-san,

I don’t think we are supporting/maintaining the microbuiler in this site.

Why don’t you raise an issue here?

https://github.com/microbuilder/LPC810_CodeBase/issues