#avr | Logs for 2013-10-06

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[15:21:55] <antto> O_o
[15:22:08] <antto> whole sunday - not a single word here
[15:24:13] <Fornaxian> and you had to break the record..
[15:24:14] <Fornaxian> sheesh
[15:25:01] * Xark resets the timer...sigh. :)
[15:25:17] <antto> yes, the sound level was reaching -inf dB which is so dangerous
[19:46:46] <MarkX> is a low pass filter necessary to connect AVCC to VCC when ADC is in use?
[19:47:19] <MarkX> i was going to use a 330ohm resistor or just a wire but i don't want to blow anything up
[19:47:19] <MarkX> :P
[19:48:10] <Casper> the low pass is not mandatory
[19:48:13] <Casper> it can be hard wireds
[19:48:30] <Casper> but it will cause less precise ADC reading (more noise in the ADC circuit)
[19:48:42] <MarkX> ah okay
[19:48:58] <MarkX> that's alright, i'm just getting started with ADC anyways
[19:49:07] <MarkX> so no need for the resistor either?
[19:49:11] <Casper> nope
[19:49:20] <Casper> and you wouln't want just a resistor
[19:49:22] <MarkX> k cool
[19:49:24] <Casper> but an RC network
[19:49:54] <MarkX> i'll have to get into that later
[19:50:22] <Casper> the RC make a low pass filter
[19:50:27] <Casper> the R itself do not
[19:50:55] <MarkX> ah
[19:50:58] <MarkX> resistor + cap
[19:51:01] <MarkX> gotcha
[20:50:43] <TechIsCool> anyone used twi on xmega?
[21:04:49] <vsync_> resistor filter... RESISTOR RESISTS THE FLOW OF NOISE!
[21:06:47] <Sevalecan> CURRENT FLOW
[21:07:39] <vsync_> no you fool, noise
[21:08:37] <Sevalecan> heh
[23:28:44] <HKCMD> can i use usbbasp to program atmega32u4-au ?