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Discussion Title Created date
Avrdude: why no safemode prompt or fuse recovery?
When I program a fuse with Avrdude, which is apparently in "safemode", I get no prompt to confirm the fuse change, nor does Avrdude try to recover the original fuse...
Monday, 31 August 2020 - 05:27
Compatibility of USI Three-wire modes with SPI modes
[edit: I completely revised the original post and title to clarify, and only show subsequent test results and associated code]   I tested an AVR Universal Serial...
Wednesday, 17 June 2020 - 06:25
Input Synchronizer Latch Setup/Hold Timing
I am designing a very minimal synchronous ATmega-to-CPLD interface with a shared common clock, CLK (CKOUT fuse programmed), and data bus. The ATmega and CPLD are...
Sunday, 15 December 2019 - 22:38
Minimizing memory space for constant "data"
I have a constant value in my C code that the compiler can compute at compile-time, but it still takes up space (and is initialized by startup code) in SRAM. I would like to find...
Monday, 25 June 2012 - 09:05
[TUT] [SOFT] Visual C IDE to edit and build AVR projects
I have developed applications targeted for AVR microcontrollers and the Windows OS. I use Microsoft's Visual Studio C++ for Windows applications. Visual Studio's IDE has some...
Monday, 13 December 2010 - 12:23