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ColorChordCalliope #77
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I'm really sorry, I just read this now. I just merged experimental into main, and it had a bunch of stuff that really needed to get in there. I haven't tested it very much... But, needed to happen none the less.. You could actually accomplish this fairly easily by reading data out of the The big move for Experimental, was to make it so colorchord supports more than 255 LEDs, and can support config values of greater than 255... also, needed to switch to the newer esp82xx. |
No Worries. P.S. Not that keen on more LEDS would rather like to see a rotating mirror and POV. |
I actually know @AEFeinstein Should I ask him to remerge? |
This is the code I have been trying with great success lately. When I added ledArray though I had to reduce NUM_LIN_LEDS to 48 in cconfig.h to get avail MEM With android piano keyboard app you can show DFT matching key by key as they are played! Still having trouble undestanding color selection code. void UpdateAllSameLEDs()
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It looks like you're trying to do something like I will need more context for your code, as I'm not entirely sure where you are looking... But the (fuzzed_bins[ledp] +... )>>4 averages the two and reduces amplitude by a factor of 8. Then, |
I understand the structure of the code but always seem to get mostly red/blue outputs and few if any of yellow/green .... oh green is in middle ,tried change to uint16_t for amp and ledp with much improvment starting to like the display more now, bottom octave mostly blue/purple next octave red and top octaves yellow/green. Now I need to find 48 tubes to cover the leds. I am not that happy about the ledArray but wanted to see that working. Also to test something .... Perry |
Hello. I was on vacation, hence the delayed reply. I started cleaning and commenting colorchord in order to understand it for a project. In the end, that project was branched from elsewhere, so my changes in the fork are half-baked. I don't remember making any functional changes though, so I can't say why my fork works. @cnlohr I created a pull request with my changes (#80). It can't be auto-merged, so do with it what you will. |
Well I got rid of the the ledArray, so I could add my code as option 2 of gCOLORCHORD_OUTPUT_DRIVER which could be called UpdateAllDifferentLEDs. void UpdateAllDifferentLEDs()
} Well I made changes to add my code but ended up with `iram1_0_seg' overflowed by 4 bytes, even after doing some code optimizations. restarted from scratch with new download from @AEFeinstein git and got my changes to link OK. |
Excellent. I'm really glad we were able to free up extra space in esp82xx. |
I encourage you to publish! |
Greetings Charles
I have wanted to make rows of LEDS lit up by notes to simulate a calliope.
Could not get your latest master code to link but I noticed the experimental branch
and thought I would try to learn some more of git.
"experimental" links and flashes , put the code on 2 of my modules, but they both reboot often.
I have plenty of free time, and would like to help get colorchord reliable again.
So I should explain what I want to accomplish. Probably like @markusb was building I would like to make the leds output one led per note. I am mystified why others have not wanted this.
Example application would be a display like a piano keyboard but with a leds placed underneath each key.
In a calliope example I want to put up 43 or more leds placed into frosted tubes to simulate the pipes.
I am slowly getting to know the colorchord environment better. Tried sending from colorchodrd2 to an esp8266, but am having trouble getting my leds to work again.
I managed to get your latest git code working, If I remain in the DEFAULT mode it does not reboot every 10 seconds. Also noticed you changed to 160MHz so I am wondering if there changes needed to get the leds working.
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