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Brainstorming "Teach" mode for CNC Pick&Place machine
sparrow2 wrote: And I would use my PC for all the high level and camera (I guess you will need at least 1), and a AVR for the pure mechanical things (motors, vacuum etc. )  ...
Friday, 2 December 2016 - 13:57
Clever ideas for setting a "module address" for stacked modules?
I've never used RS485 myself so excuse me if this is a bad idea, but how about you simply have 1 IO, configured as an input on your master, and outputs on your slaves. You use a...
Thursday, 1 December 2016 - 11:06
XMEGA and TWI problem
Well then you have two problems, first you simply cannot use internal pull-ups for I2C - your uC's internal pull up resistor values are stated in the datasheet to be 25k (see page...
Tuesday, 29 November 2016 - 12:01
XMEGA and TWI problem
Haven't really looked at your code yet, but first things first, hardware; have you got external pull-ups on SDA and SCL? Typical values are 4k7.
Tuesday, 29 November 2016 - 11:21
XMEGA A1U Xplained Pro PC2 pulled high?
Hi Jim,   I'm 99% sure that it's not being pulled up via software (the 1% unsure-ness is whether or not the EDBG is sending some sort of command or something instructing it...
Tuesday, 29 November 2016 - 09:06
Visual Studio and Atmel Studio Temp File Explosion
bosleymusic_com wrote: Also, Add / Remove programs won't modify anything Visual Studio or Atmel Studio related now...    That's not good, typically means the OS has...
Friday, 25 November 2016 - 19:28
Visual Studio and Atmel Studio Temp File Explosion
Ah, you can't even run it!? Simply running the latest version's .msi which can be downloaded from Atmel's website :) As far as checking what version you have installed without...
Thursday, 24 November 2016 - 16:22
Visual Studio and Atmel Studio Temp File Explosion
Before going through the hassle of removing and reinstalling AS7 and VS, I'd suggest you check for updates on both. I know a little while ago there was an update for either VS or...
Thursday, 24 November 2016 - 15:49
Maximum possible current requirement of the ATmega328PB
Going off 34.2 in the datasheet, oh seems to relate to output high voltage...     I couldn't find an actual reference to Voh Ioh anywhere but I...
Wednesday, 23 November 2016 - 13:39
XMEGA Touchscreen Controller
Thanks for the suggestions gchapman, plenty for me to look into!    gchapman wrote: Could consider a resistive touchscreen controller from a ST competitor. http://...
Tuesday, 22 November 2016 - 08:44
Interfacing of Atmega32 using USART with TX and RX Interrupt
It's already been suggested to the OP in another thread he/ she posted. Rather than actually looking in the tutorials forum looks like the OP opted to simply post pretty much the...
Tuesday, 22 November 2016 - 08:23
Question about programming AVR microcontroller
IamU wrote: Is there any more libraries/header files that you guys use in your code which are provided by AVR?   interrupt.h if you're doing anything with interrupts, which...
Monday, 21 November 2016 - 11:12

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