David Johnson-Davies comments

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                                            David Johnson-Davies

[bug] Serial interface locks up on Arduino Nano Matter on Mac

@leonardocavagnis I just remembered that the Arduino Nano Every uses the same SAMD11 USB-to-Serial converter. I have one of those boards so I just tried the test on that, and...

Missing test in TinyI2CMaster.cpp start() routine?

I'm sorry I don't know. This is based on existing code from Atmel/Microchip.

ESP32 Arduino core gives less available RAM on ESP32-S2

Interesting suggestion. Actually, there is an ESP32-S2 board with an external converter that would enable me to test this theory: http://www.ulisp.com/show?3TQF#esp32-s2-saola-1

ESP32 Arduino core gives less available RAM on ESP32-S2

You're right! The Espressif ESP32-S2 Dev board includes a CP2102N USB to Serial converter used by default, or you can choose the native USB CDC. With the hardware USB converter...

Any suggestions for how to solve compiler warnings in uLisp 4.4?

Thanks for the help. That agrees with some advice I found previously: > using volatile is a simple solution, too. However, I've tried defining the variables involved as **volatile**, and...

Any suggestions for how to solve compiler warnings in uLisp 4.4?

Actually `char` can be signed or unsigned: https://stackoverflow.com/questions/2054939/is-char-signed-or-unsigned-by-default I should probably fix that so the warning cannot appear whatever the definition of `char` - thanks!

websockets?

Perhaps write it as an Extensions file, using the new facility introduced in uLisp release 4.4?

websockets?

True. What are the benefits and potential applications for such a feature?

Entering an out-of-range integer at the reader should give an error

Thanks - I'll try that.

`#\Null` mysteriously disappears from strings

It's not mysterious! Null is used as a string terminator in uLisp.