Majenko, your anti-AVR tirades/whines are starting to get tedious.Cut it out, there's a good chap.
Quote from: Groove on Mar 08, 2013, 04:41 pmMajenko, your anti-AVR tirades/whines are starting to get tedious.Cut it out, there's a good chap.Hey, I'm getting better... I haven't mentioned my preferred alternative
The arduino must take SPI packets of data (64 bytes I guess) as fast as possible
1024-byte SPI Direct Memory Access (DMA) channel
Can you flesh out your requirements please?QuoteThe arduino must take SPI packets of data (64 bytes I guess) as fast as possibleis really a bit woolly. It may be that DMA is unnecessary, but without solid numbers, it is tough to say.DMA often implies external devices, wide busses, large memories and high pin counts, so it probably isn't surprising through-hole devices don't feature large in the candidate list.
Quote*cough*chipkit*cough**cough* link to their forum? *cough*
But that would be treasonous wouldn't it?
QuoteBut that would be treasonous wouldn't it?Not if you are helping the OP.You are helping the OP, aren't you?
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16