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how to keep track of code written over the years?
meslomp wrote: I decided to make a separate directory for each project I do. Most of them are hardware driven so I have a main project number of 5 digits were the first 3 are the...
Friday, 23 April 2021 - 16:33
how to keep track of code written over the years?
ron_sutherland wrote: There is a search widget on the web page.   https://github.com/search?q=user%3Anerdralph+crypto     I had played with it before, and although...
Friday, 23 April 2021 - 16:23
How can i send one byte data to a port pin, bit by bit serially?
In the second half of my blog post I provided a couple different bit-bang SPI implementations in avr assembler. http://nerdralph.blogspot.com/20...
Thursday, 22 April 2021 - 13:45
Magnet spots big trouble
I encountered cheap breadboards that I think used steel.  I didn't test them with a magnet though; I used a blow torch. http://nerdralph.blogspot.com/20...  
Sunday, 18 April 2021 - 18:24
ArduinoShrink library v0.1.0 - v0.7.0
duparq wrote: Well, one thing I've learned is that "lots of other people" is not a strong argument. GLWT     I'll remind you that you invited me to look at HWA. ...
Thursday, 15 April 2021 - 22:42
ArduinoShrink library v0.1.0 - v0.7.0
duparq wrote: ralphd wrote: Firstly, there's too many levels of includes, where a.h includes b.h, b.h includes c.h, and some includes are in hwa and others are in device specific...
Thursday, 15 April 2021 - 16:49
ArduinoShrink library v0.1.0 - v0.7.0
duparq wrote: May I suggest you put a look on HWA? https://github.com/duparq/hwa Let me know if it is possible to achieve better performance. I'm in the process of writing an...
Thursday, 15 April 2021 - 01:10
ArduinoShrink library v0.1.0 - v0.7.0
westfw wrote:  Blink compiled for the RPi Pico is about 90k.  :-( arduino over mBed over pico-SDK. I fear we are fighting a losing battle.   Wow, and I thought...
Monday, 12 April 2021 - 12:34
ArduinoShrink library v0.1.0 - v0.7.0
clawson wrote: ralphd wrote: I've written a blog post about the design and implementation details of ArduinoShrink. http://nerdralph.blogspot.com/20... I saw on the @...
Monday, 12 April 2021 - 11:49
ArduinoShrink library v0.1.0 - v0.7.0
Version 0.7.0 now supports digital IO when the pin is not a compile-time constant. https://github.com/nerdralph/Ard...  
Sunday, 11 April 2021 - 14:33
avr-gcc: Have I told you lately that I hate you?
N.Winterbottom wrote: It must be something wrong in a later version than the 5.4.0 that Godbolt uses.   This does use lpm: https://godbolt.org/z/doeoneYKz     I...
Sunday, 11 April 2021 - 13:01
ArduinoShrink library v0.1.0 - v0.7.0
I've written a blog post about the design and implementation details of ArduinoShrink. http://nerdralph.blogspot.com/20...  
Saturday, 3 April 2021 - 22:21

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