Devices defines

[espruino-discuss]

Posted at 2016-08-17 by TomasJ

Hello,
I'm building Espruino on custom board (based on STM32F4) which have five buttons and I would like to add the definition of the fifth button to binary. I added definitions of buttons to STM32F4DISCOVERY.py file and also I added BTN5 to simpleDevices array in build_platform_config.py but when I flash the board and try to call BTN5 I get Uncaught ReferenceError: "BTN5" is not defined. Do I need to define this button somewhere else or it's not possible to define more buttons or other devices? I found note about this mentioning that I can you LED1-LED8, BTN1-BTN4, etc., but I need one more button for convenience. Thanks for any advice

[espruino-discuss]

Posted at 2016-08-17 by @gfwilliams

As far as I remember there are only 4 buttons built-in - but it'd be easy enough to add more.

Just do a text search over all the files for BTN4, and where it says that, copy the relevant lines and rename to BTN5 :)

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Posted at 2016-08-18 by TomasJ

Heureka, I did not know that it can be somewhere in jspin.c. Thank you very much :)