5 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	8bf6258673	Add word TICKS ... Adding a delay such as the 20ms one we have in AVR programmer's initialization routine is tricky without a word like TICKS. This implementation is highly inaccurate, but more accurate and reliable than a "ballpark" DO..LOOP...	2020-09-25 17:31:06 -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	0044011f06	Move AT28 and TRS80 drivers to higher blocknos ... I'm reserving the 100-200 range for non-bootstrapping needs.	2020-04-29 21:04:10 -04:00
Virgil Dupras	f97df4614e	recipes/trs80: wip	2020-04-28 07:51:41 -04:00