Ralph Doncaster

The bootloader mode toggle was causing problems with a Uno clone I have because it's auto-reset circuit was resetting the AVR after the CH340G was enumerated by the USB stack....

I've just pushed v3b2 (exactly 256 bytes), after lots of testing with both manual reset and auto-reset. It has been very reliable at 250kbps, and fast. Hex files for m168...

I think this is a Questrade issue. I've been trying to get a practice account working, and have no success. POST and GET both give the "HTTP/1.1 400 Bad Request"...

I've been busy with other work for the past several months, so haven't tried testing this. It certainly didn't happen with the versions of the Arduino IDE I had tested...

I've always disliked the Arduino core millis implementation, as it is quite bloated and all the ifdef code makes it messy. It's even trickier with the t13 since you only...

> Did this get implemented? I'd love to use millis, plus WDT for sleep mode, but can live without PWM. Sleep mode works fine with millis. https://gist.github.com/nerdralph/8af5ade84839f4cc3256faa470434db8

> > > Hit the problem last night, when I realized that I can't use millis() + Wdt operations.. > would be nice to have timer0 millis() + wdt operative...

I haven't looked into why parts of avr-libc suck so much, but I've written much better versions of common things like printing a uint16. I believe my debugSerial library has...

Use avr-objdump -d to look at the asm. Until then you can't be so sure the compiler has done something wrong.

I wrote the millis code. I didn't expect anyone to be calling millis from within an interrupt since it gets updated from interrupt context. Since then I wrote a better...