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Cannot enter programming mode on ATmega16U2
The m8/16/32u2 come fused for an external crystal.:   That's not what the datasheet says unless I have a buggy datasheet.   8.3.1 Default Clock Source The device is...
Monday, 25 May 2020 - 07:04
8x8 led matrix control using 74hc595 and cd4017
I've got 4.19 installed 4.18 here as well as AS7.
Monday, 25 May 2020 - 06:51
Cannot enter programming mode on ATmega16U2
What about the ISP frequency? It should be 250KHz or better 125KHz.
Monday, 25 May 2020 - 02:47
Off to a rough start... AVR128DA48
OK my updates now bring up the Dx family, thanks Morten. hmm I think I did not restart Studio the 1st time around  
Sunday, 24 May 2020 - 03:25
Off to a rough start... AVR128DA48
After Studio updated itself I expected to at least find the chip... You may have to update the device packs yourself, going through the update here (my AS7 version still had a 1...
Sunday, 24 May 2020 - 02:47
8 x 8 led matrix to show flowing output
Stick to ONE thread!!
Saturday, 23 May 2020 - 22:19
8x8 led matrix control using 74hc595 and cd4017
Don't start new threads about the same thing please.
Saturday, 23 May 2020 - 22:18
(atmega88pa) safemode: lfuse changed! was f7, and is now 0
lfuse and hfuse are now 0, if we can trust this reading, I don't believe you can trust this reading, the programmer simply can't communicate with the chip.   If the fuse...
Friday, 22 May 2020 - 21:48
AVR Assembly Language Programming
I grew up assembly.  I  know just enough C to get into trouble +1 
Friday, 22 May 2020 - 02:45
(atmega88pa) safemode: lfuse changed! was f7, and is now 0
If RSTDISBL got programmed somehow Or if the chip is in dW mode, but I looked at the fuses before with the values given above and neither is the case.   HOWEVER we don't...
Friday, 22 May 2020 - 02:43
how to write foolproof Arduino open-source libraries?
And you are reminding me why I left avrfreaks for a few years. If I remember well you were banned for a while?
Thursday, 21 May 2020 - 05:57
How to stop charging when the batteries are fully charged in solar panel
I saw that one at the same time and posted the same warning, there haven't been anymore posts.
Wednesday, 20 May 2020 - 21:47

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