#avr Logs

Oct 15 2018

12:11 AM rue_mohr: gotit!
12:15 AM rue_mohr: rx serial on a t13
12:15 AM rue_mohr: took all day!
12:15 AM rue_mohr: 9600 baud anyhow
12:15 AM rue_mohr: the last issue was that my timer interrupts were stacking when I didn't want them to
12:15 AM rue_mohr: LeoNerd, what method did you use to do serial receive?
12:15 AM rue_mohr: I went thru 4 different ideas
12:28 AM rue_mohr: LeoNerd, ?
05:39 AM LeoNerd: rue_mohr: My UART receiver is timer-interrupt based
05:40 AM LeoNerd: Use PCINT to capture the START condition, then careful handling of timer interrupt for bit sampling
08:57 AM rue_mohr: that what I ended up with
08:58 AM rue_mohr: did you do fixed or adjustable baud rate? mine is set for a static 9600
09:07 AM rue_mohr: LeoNerd,
09:08 AM rue_mohr: http://paste.debian.net/1047362/
09:08 AM rue_mohr: yours come out looking lots liek that?
10:59 AM LeoNerd: Mine's compiletime fixed, but adjustable at compile time
11:01 AM LeoNerd: rue_mohr: A slight variation: in mine I disable the PCINT after start condition and only enable it again after stop
11:08 AM LeoNerd: But otherwise, yes mine looks fairly similar in logic - https://paste.debian.net/1047384/
11:22 AM day__ is now known as day
03:01 PM Roooooo: Leonard?
03:03 PM Roooooo: Swear I’m the only person on the planet
03:03 PM * Roooooo explodes
06:03 PM [1]MrMobius is now known as MrMobius
06:51 PM rue_mohr: LeoNerd, NOW are you awake!?
07:14 PM rue_mohr: ok, well, anyhow
07:15 PM rue_mohr: I think the goal that triggered me to make the t13 serial was for a 4 channel device for running motors, 2 pwm channels and 2 on/off channels
11:25 PM day__ is now known as day