#avr Logs

Jan 19 2020

12:07 AM day__ is now known as day
01:47 AM davor_ is now known as davor
06:28 AM mouseghost: hiyaaaaaaaaaa
06:29 AM mouseghost: ma sd card no work what do
06:30 AM mouseghost: so i have usbasp programmer and i have an atmega8. everything worked okay and avrdude sees my atmega just fine until i plug sd card catalyx module
06:30 AM mouseghost: it utilizes spi and hence i connected it to the same pins
06:30 AM mouseghost: with it in, avrdude is blind for ma atmega :<
06:32 AM mouseghost: lol i love microchip "with a resolution of 0.84??V"
06:33 AM mouseghost: so yeah basically usbasp sees my device until i plug sd card module thing in (it has 5v->3v3 step down and a buffer)
06:46 AM vmt: well it obviously fucks with the spi bus
06:47 AM vmt: do you need to flash it while the card's hooked?
06:50 AM mouseghost: well not realluy
07:08 AM mouseghost: tho do u think i can use spi bus while the programmer is hooked up?
07:20 AM LeoNerd: Usually that's fine
07:20 AM LeoNerd: Most decent programmers will hiZ the driving lines when not actively programming anyway
12:41 PM mouseghost: onewire on timers or on delays :P?
06:41 PM rue_mohr: mouse... you have to stay around for an answer