atmega328p and max7219 See Chess clock:
xXThiagox3dDXx wrote:it has to be made wiht the micro ATmega328, and has to be programmed in bascom avr, arduino is forbidden,
Versatile AVR Code for Dividing 16 Bits by 8-Bit Constant Hi Kerim,
First of all, I think that your approach to a fast integer division using inverse multiplication is very sophisticated (although this idea is basically not new)....
Tuesday, 18 January 2022 - 18:25
AVR-DB... Almost a win! The EA series will again have a full 8-bit Port D for the 28-pin packages and still the HS xtal, but a few other restrictions.
I wonder when the EA series will be available …
Requesting Ideas on Assembly Algorithm Hi grohote,
It looks like your code works only if the decimal number is < 25600 as your 100’s counter is only one byte. But the TO asked to cover 0 through 32000....
Thursday, 2 December 2021 - 17:42
Problems with LDO regulator AZ1117lH-TRG3.3 barnacle wrote: ... cause them to emit 10.7v, 12.5v, 4.8v and indeed any voltage other than the expected 3.3v.
Like quite a few other old linear regulators, according to...
Friday, 9 July 2021 - 12:56
Moving from Arduino to Studio 4.19 AVR_Beginner wrote:What I am trying to do is get a HEX file.
Besides in the Project directory, you should see it listed in the Project Window and you can open it from there.
If...
In the meantime everybody should be aware that ATtiny12 is missing a few important features: - It got no SRAM. - Therefore it also got no SRAM based stack and no ...
Here is my (modified*) code written in s'AVR language (structured AVR assembly): ; Created: 21-APR-2022 ; Author : Eberhard Haug ; This is a small program for ATtiny12, which...
flenkiha wrote:I have a tiny c code that I wanted to use in ATTINY12 I have on hand and had to learn, that the avr gcc compiler does not support it in c but only in assembly (...
See Chess clock: xXThiagox3dDXx wrote:it has to be made wiht the micro ATmega328, and has to be programmed in bascom avr, arduino is forbidden,
Due to the common center taps at the generator (12V stepper motor), the bridge rectifiers need to stay in parallel, see details below. Instead of using a voltage source for...
Unfortunately the Heathkit EX-1001 is without keypad and display, even no serial interface. Instead of a crystal, optionally a ceramic resonator can be used. That’s all. As...
Hi Kerim, First of all, I think that your approach to a fast integer division using inverse multiplication is very sophisticated (although this idea is basically not new)....
The EA series will again have a full 8-bit Port D for the 28-pin packages and still the HS xtal, but a few other restrictions. I wonder when the EA series will be available …
I wonder if Jim can use any of the code examples, and why he doesn't like 100's?
Hi grohote, It looks like your code works only if the decimal number is < 25600 as your 100’s counter is only one byte. But the TO asked to cover 0 through 32000....
barnacle wrote: ... cause them to emit 10.7v, 12.5v, 4.8v and indeed any voltage other than the expected 3.3v. Like quite a few other old linear regulators, according to...
AVR_Beginner wrote:What I am trying to do is get a HEX file. Besides in the Project directory, you should see it listed in the Project Window and you can open it from there. If...
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