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Arduino HP-25 Simulator
03-24-2022, 05:20 PM (This post was last modified: 03-24-2022 05:27 PM by Mike T..)
Post: #8
RE: Arduino HP-25 Simulator
Something similar using x11-calc with a PiTFT display, unfortunately the image is is lot less clear than the display actually is.
Had to align the touch screen by trial and error (mostly error) adjusting the parameters until it worked. I eventually resorted to using a q-tip so I had some idea where I was actually touching the screen when trying to calibrate it!
   

Mike T.

HP21, HP25, HP32E, HP33C, HP34C, HP10C, HP11C, HP12C, HP32S, HP22S
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Messages In This Thread
Arduino HP-25 Simulator - TellyS - 03-23-2022, 03:17 PM
RE: Arduino HP-25 Simulator - teenix - 03-24-2022, 02:04 AM
RE: Arduino HP-25 Simulator - TellyS - 03-24-2022, 01:40 PM
RE: Arduino HP-25 Simulator - TellyS - 03-24-2022, 06:33 PM
RE: Arduino HP-25 Simulator - Mike T. - 03-24-2022, 12:52 PM
RE: Arduino HP-25 Simulator - TellyS - 03-24-2022, 01:54 PM
RE: Arduino HP-25 Simulator - Mike T. - 03-24-2022, 03:49 PM
RE: Arduino HP-25 Simulator - agarza - 03-24-2022, 04:39 PM
RE: Arduino HP-25 Simulator - Mike T. - 03-24-2022 05:20 PM
RE: Arduino HP-25 Simulator - TellyS - 03-24-2022, 06:31 PM
RE: Arduino HP-25 Simulator - Mike T. - 03-25-2022, 10:40 PM
RE: Arduino HP-25 Simulator - teenix - 03-25-2022, 02:45 AM
RE: Arduino HP-25 Simulator - Frido Bohn - 03-25-2022, 02:48 PM
RE: Arduino HP-25 Simulator - TellyS - 03-25-2022, 08:17 PM



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