Did it
Working on screen and buttons :)
Major EXOGAL Comet/Ion problems
@markhh2 hi! The easiest option is via PC. All you’d need is a USB to serial (5v TTL/UART 3.5mm. $10-30) and the app I’ve been working on. There are a few kinks I need to work out but I should be able to reach out when alls said and done. It looks like this for now: |
Update: 3/19/2023
IR remote code is COMPLETE! There are some oddities: 1. The 'Mute' functionality isn't controllable over serial, only Bluetooth. There's a note about it 😔 While you can't mute from the IR remote (could set Vol = 0 I guess), you can unmute! 😀 2. The NEC protocol (common for 'universal' IR remotes) specifies 'repeat' functions in a silly manner - if a button is held, regardless of the button, the 'repeat' command sent is identical 🤨 I have not ironed out logic to allow holding Vol +/- yet for this reason
Just about any IR remote can be coded in. A friend found some awesome OEM aluminum remotes, went ahead and ordered a few to test Happy with the progress so far! I don't have a lot of time to devote to it, but I am excited to have it done haha. |
Update: 3/23/23 Finished the desktop app! 😀 It's more or less feature complete depending on the DAC firmware version (some don't have 'Mute' control available: to unmute, simply press one of the volume buttons). The app is written in python and made stand-alone with 'pyinstaller'. No need to install anything, simply unzip the folder and open the 'CometCampground.exe' (I thought the name was fun). It should automatically choose the right COM port: If not, it can be clicked to show a list. To use it, you'll need this cable (non-affiliate link): https://www.amazon.com/dp/B07J3XS7DQ?psc=1&ref=ppx_yo2ov_dt_b_product_details I take no responsibility for anything at all: not for damages, the apocalypse, your DAC and life spontaneously combusting to smithereens, etc. You use it at your own risk :) With that out of the way, the goods - Dropbox link to the app: https://www.dropbox.com/s/52uewv1uzqe24gu/CometCampground.zip?dl=0 |