7 Commits

Author	SHA1	Message	Date
Virgil Dupras	eafcb0c440	avrpgm: add EEPROM support ... also, verify all 3 first bytes of SPI commands. I'm not sure why I wasn't doing that, probably because I was getting a lot of AVR err and thought that only 2 bytes of the cmd were echoed. But now, with a reliable SPI setup, verifying 3 bytes seems to work.	2020-10-05 19:36:49 -04:00
Virgil Dupras	ebafa79795	Improve AVR docs ... After many trials and errors in reliably accessing AVR chips through my SPI relay design, I resigned myself to accepting 125kHz communication speed with it. I find the complexity of solutions allowing to keep 250kHz speeds to be excessive.	2020-10-05 16:46:16 -04:00
Virgil Dupras	037c10fc57	Move AVR programmer from B690 to B160 ... Also, remove leftovers from previous move.	2020-09-21 20:00:49 -04:00
Virgil Dupras	6d180f737a	doc: fix typos and inaccuracies	2020-09-19 09:04:18 -04:00
Virgil Dupras	350b7c5939	avr: improve docs ... The batch mode thing seems to have been caused by bad timing on my prototype. Now that I've corrected it, live interaction seems to work fine.	2020-09-05 16:52:46 -04:00
Virgil Dupras	5b4917dbe9	avr: allow writing to flash	2020-09-05 14:07:13 -04:00
Virgil Dupras	286f8968fd	doc: add AVR documentation	2020-08-30 08:53:03 -04:00