There are several translation routines found during the file sending stuff that translate one character value into another one. Some we understand, like this one:F4DC sub_F4DC: F4DC 84 7F anda #$7F ; reset high bit F4DE 16 tab F4DF 4F clra F4E0...
In past projects I've had raging successes by just looking at the raw data, XORing stuff together, and maybe squinting my eyes a little. Spoiler: Not so this time. I'll walk you through the steps anyway.---------- more ----------What we know: Data comes...
It may be of interest for some people that want to control the Ultratronics v1.0 Pro board but these defines are the constants that are needed for the stepper motor controls.It took some time to verify them with a real stepper motor. #ifndef _ULTRATRONICS_H_...
The amazon fairy dropped off a "NES Classic Controller" and a "Classic Pro"The classic pro comes up as a classic controller, The only difference is the analog R and L on the one I have are buttons and just return the max value when pushed. Although this...
I decided to use a Mark Aikens' VGA Board in my homebrew project (https://github.com/markadev/AppleII-VGA) to simplify (a lot) the video generation circuit proposed by Wozniak to generate NTSC video and also have VGA output.The...
I started wiring up the Memory sub-system board and realized quickly that I needed the display board to show the state of the various registers. I first had to create a backplane to connect the boards into. The backplane carries all the signals...
Mega: Mini Meduino Mega 2560 R3 Board Pro Mini ATMEGA16U2 with Male header for Arduino https://www.ebay.com/sch/i.html?_nkw=Mega2560+Pro+Mini+ATMEGA16U2+-ch340g 0.8" 0.8in 16 Segments display 27.7x20mm 0.8 inchhttps://www.aliexpress.com/wholesale?SearchText=0.8"+0.8in+16+Segments+display+27.7x20mm+0.8+inch...
So I've recently got a fully electrically and mechanically complete CAD model of Tetrinsic and was, once again, doing some research for Tetent, mainly because I don't like how this featureless flat face looks: It turns out that the eteeController...
1440x1440px resolution at 125% scalingWhat the screen would look like on Tetent (but sharper). This already makes me think back to my Windows Vista on PSP days, but I'm mainly imagining the future present of quietly chilling in bed while trimming down...