main function of an AVR program o/~ Did it ever return?
No it never returned
And its value is still unlearn'd
It will run forever
Down in the Flash RAM
It's the main() that never returned... o/~...
main function of an AVR program As I recall, "running off the end of the code" in assembler causes a processor reset when it enters unprogrammed flash space. S.
Edited to add: Probably because...
Monday, 4 January 2021 - 00:08
intelhex file using c Indeed. Your address is 'FFFF' and your data is '3FF'. Still looks all blank to me. Or it's not reading right - which I guess is the problem. Check the...
Sunday, 3 January 2021 - 19:14
intelhex file using c helpme2020 wrote:
need your help again , i was asked to upload the hex file created to the eprom, and do some instructions using assembly language, but the eprom adress...
Sunday, 3 January 2021 - 18:15
Need urgent help for assignement I have annotated your code some.
darthnatan wrote:
.include "m8def.inc" ; This file includes lots of definitions. For example, if you
...
Sunday, 3 January 2021 - 17:23
Compilable scripting language for ATmega328p Another way would be to put a bootloader into your 168, and rewrite your progmem from the NOR flash every time you want to run something else. This is real hard on your AVR...
Fun & Games with Fixed-point Arithmetic [solved] ka7ehk wrote:
When you have gazillion-bit floating point, gigabyte system memories. and terabyte drives, who cares about minimizing the memory foot print?
People...
Tuesday, 22 December 2020 - 04:00
What kind of LEDs are these? ("Twinkly" lights) OldMicroGuy wrote:
I was thinking of getting several of those addressable LED light strips from Amazon, they're getting pretty cheap now. That would allow me to create (...
o/~ Did it ever return? No it never returned And its value is still unlearn'd It will run forever Down in the Flash RAM It's the main() that never returned... o/~...
And if bit 7 of R31 is not set it behaves as NOP. So there. S.
As I recall, "running off the end of the code" in assembler causes a processor reset when it enters unprogrammed flash space. S. Edited to add: Probably because...
Indeed. Your address is 'FFFF' and your data is '3FF'. Still looks all blank to me. Or it's not reading right - which I guess is the problem. Check the...
helpme2020 wrote: need your help again , i was asked to upload the hex file created to the eprom, and do some instructions using assembly language, but the eprom adress...
I have annotated your code some. darthnatan wrote: .include "m8def.inc" ; This file includes lots of definitions. For example, if you ...
Another way would be to put a bootloader into your 168, and rewrite your progmem from the NOR flash every time you want to run something else. This is real hard on your AVR...
A fun way would be use multi-color LEDs. A blue dot could 'bubble' up through red dots until it reaches its resting place, then turns green... S.
Wait until after the holidays to take it apart. S.
barnacle wrote:and *two* sign bits... Scaling can be additive as well as multiplicative. Stop doing signed math... S.
ka7ehk wrote: When you have gazillion-bit floating point, gigabyte system memories. and terabyte drives, who cares about minimizing the memory foot print? People...
OldMicroGuy wrote: I was thinking of getting several of those addressable LED light strips from Amazon, they're getting pretty cheap now. That would allow me to create (...
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