Post Created date
Tiny10 Input Capture Failure
INT0_vect is not the input capture interrupt. The name of the input capture interrupt is something like TIMER0_CAPT_vect.
Tuesday, 3 October 2017 - 07:29
Atprogram.exe via command line error after updating AS7
There was a similar question recently: https://www.avrfreaks.net/forum/atprogram-as62-v-as7​ The solution was to not specify both -o and -fs  
Wednesday, 17 May 2017 - 10:32
ADC from attiny48 to atmega328p - idiot check
Your ADC is running way faster than spec. I believe this is the issue. At 8MHz you're also out of spec, but might still get something sensible. At 20MHz it doesn't...
Tuesday, 7 February 2017 - 07:29
wake-from-sleep happens but ISR doesn't run how?
shouldn't you always get at least one ISR after it wakes?   It is possible to wakeup from powerdown and not trigger the ISR. I didn't see which AVR you are using, the quote...
Friday, 4 November 2016 - 09:01
ATTiny1634 AREF
The ADC characteristics -table of the datasheet (table 24-9) says that the minimum value for AREF is 2.0V
Tuesday, 16 August 2016 - 05:15
Two devices on SPI
Not sure if this is your exact problem, but remember also that an SDcard is not an SPI device at startup. It needs to be initialized to SPI mode. Maybe the card is interfering...
Friday, 12 August 2016 - 11:18
Attiny841 : Low voltage pullup resistor
The tiny841 is a bit different, it has a separate pullup enable register. So instead of writing to the PORT register as usual, set the bit in the PUEx register instead.
Wednesday, 29 June 2016 - 05:08
AVRISP MK2 stopped working.
The PEmicro forums also have some topics on incompatibilities between their drivers and Atmel's. Maybe they could provide a solution.   http://www.pemicro.com/forums/forum....
Thursday, 19 May 2016 - 08:40
Erroneous range of ADC Values on ATmega16u4
#define bufferSize 1 You have space in the buffer for only one digit. To print ADC values 0-1023 you need four characters plus one for the null termination. So increase...
Tuesday, 17 May 2016 - 07:52
Is the ASF HW timer library closed-source?
I know this is an old thread, but I just bumped on the same issue with ASF v3.31.0   I'm trying to use the 802.15.4 MAC stack (or just the TAL to be exact) with an...
Tuesday, 17 May 2016 - 07:43
First bug for version 7.0.783?? (and now 7.0.790 also!)
One thing I can't find now though is REFACTOR I searched for that as well... At some point Studio asked if you want 'Standard or 'Advanced' UI profile. Refactor...
Monday, 7 March 2016 - 06:41
Atmega128RFA1 Zigduino random number for unique eui64
How about timing some external event. Start a timer after reset/powerup, and take the timer value when some external event happens. The event could be the first key press by the...
Monday, 9 November 2015 - 11:27

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