flashing espruino on a olimexino-st32

[espruino-discuss3]

Posted at 2014-06-29 by Diegor

Documentation on espruino site miss some simple step, so I write them there:

1. you need to connect to Serial1 on the olimexino. It's the one on the UEXT port.
2. if you get "Chip replied with a NACK during 0x31 programming failed" during the flash process, retry without -k parameter. It works for me, YMMV.

I hope it helps.

[espruino-discuss3]

Posted at 2014-06-29 by vstef_is

Actually the documentation / information on the site worked with no issues for me.

I've just connected the USB/TTL thingy to D7/D8 and powered olimexino via the miniUSB port. Then enter perpetual boot mode (BTN1 + RST) and use the ST Flasher.

I've just flashed the latest 1.65v a few hours ago.

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Posted at 2014-06-30 by @gfwilliams

@diegor - thanks for the update... Were you working from:

• http://www.espruino.com/Download
• http://www.espruino.com/Serial+Bootloader

On the serial bootloader page it says only to use the -k switch for Espruino boards...