Sub-Etha Software
Blogs

Reversing bits in C

December 2, 2022 Sub-Etha Software

In my day job, we have a device that needs data sent to it with the bits reversed. For example, if we were sending an 8-bit value of 128, that bit pattern is 10000000. The device expects the high bit first so we’d send it 00000001. In one system, we …

Sub-Etha Software
Blogs

ChatGPT AI can analyze 6809 assembly language!

December 2, 2022 Sub-Etha Software

I gave it this: clear lda #96 clearA ldx #1024 loop sta ,x+ cmpx #1536 bne loop rts …and ChatGPT gave me this: The clear subroutine in this code is used to clear the screen and initialize it with a grid of green squares. The subroutine begins by loading …

No Picture
Blogs

Streaming large files on the CoCoSDC

November 30, 2022 Glen's Weblog

Back in 2017, Ed Snider released a cool video and audio player for the CoCoSDC on a CoCo 1. I thought it was wicked and at that time I remember fighting with the CoCoSDC to try and get some of … Continue reading → …

CoCoTALK!
Podcasts

290 – CoCo Nation

November 27, 2022 CoCoTALK!

Episode 290 of CoCoTALK! announces the dawn of the CoCo Nation, tune in and hear about the future of the show.   …

Blogs

Insat360 X3 now allows changing WiFi password

November 22, 2022 Sub-Etha Software

The Insta360 app has an option to change the password on the X3 camera. This may also work on other cameras, but I have not tested it. I have done a password change, but have not verified this actually did anything. This option will cause the camera to display …

CoCoTALK!
Podcasts

289 – Jumping Joey Launch party

November 20, 2022 CoCoTALK!

289 – Jumping Joey Launch party Nick Marentes has launched another hit! https://nickmarentes.com/ProjectArchive/jumpingjoey.html Custom artwork designed by Instagram artist Joel M. Adams: https://www.instagram.com/artistjoelmadams Custom CoCoTALK! and retro merchandise is available at:  http://8bit256.com Consider becoming a patron of the show:  https://patreon.com/ogsteviestrow Email any suggestions you have for the show to cocotalk@cocotalk.live …

TRS-80 Trash Talk
Podcasts

We’ve Switched Podcast Feed Providers!

November 17, 2022 TRS-80 Trash Talk

Unfortunately, our long time podcast feed service Cyberears is shutting down.  So, we’ve had to migrate to a new feed provider, Libsyn.  We don’t anticipate any interruptions to your podcast feeds but please do let us know if you run into any difficulties, like missing or incorrect episodes matching to …