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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
rocky
@Gordon
The FIFO_FULL issue is when more data gets sent than Bluetooth can handle. The Web IDE does implement flow control but it's possible that on some platforms there's enough of a delay for data transmission that the buffer can overflow. I guess I could lower the point at which the flow control is toggled to help avoid this.
With Gadgetbridge, there is no flow control BUT it's a patch I have that I'm hoping to get in to Gadgetbridge soon, so it should hopefully avoid these kinds of issues. I'd have thought it would be very rare (more than ~1kb of data needs to be sent in one go) but maybe if you have some big notifications that could trigger it.