Spence Konde (aka Dr. Azzy)
Spence Konde (aka Dr. Azzy)
Why a mega? Wouldn't you want to use an AVR128DB64 instead?
Well, I like the idea of using a chip to do ACTUAL HARDWARE TESTS, that's one last thing that we lack. I don't expect to catch subtle things like that,...
fixed now
Oh god damn it goes away under some circumstances? The error itself, normally comes from from inline assembly that is improperly specifying constraints such that the opperand for an instruction...
I would say no, you should not use an external I2C library. I mean hell, our Wire.h is one of the popular USI-as-I2C libraries (I don't remember off hand which...
I will note that 2.0.0 will have 2 MHz and 4 MHz via internal oscillator available as a clock speed option on all parts (starts up with clock prescale set...
They should do the same thing at 1 MHz that they do at 4. Except that they will not do it quite with the same timing; it may be obvious...
2.0.0 will also have a 2 MHz option, which you may find works. if you don't care about millis, obviously, you just manually set the prescaler to 2 when talking...
`I'll scope the I2C lines later at 1Mhz to see what happens and I''ll get back later to you with the data... Exactly how and what should I measure in...
Argh, I hadn't seen this until now because I have been so busy working on the other cores (sometimes I get so many emails overnight that there are new emails...