Search found 892 matches
- Thu Apr 04, 2024 11:52 am
- Forum: General
- Topic: SK6812 LED
- Replies: 37
- Views: 2850
Re: SK6812 LED
Just got an SK6812 running with an Arduino - admittedly 16MHz - using the library. The solution seems to be simpler than expected - add a small delay after the initialise (it seems that the LED takes a moment to become 'ready' after power on')
- Thu Apr 04, 2024 11:17 am
- Forum: General
- Topic: SK6812 LED
- Replies: 37
- Views: 2850
Re: SK6812 LED
I have some sk6812 chips - I'll see if I can get it working in hardware for you....
Again - just to check - your board is running at 8MHz.
The alternative is a ws2812?
Martin
Again - just to check - your board is running at 8MHz.
The alternative is a ws2812?
Martin
- Thu Apr 04, 2024 9:56 am
- Forum: General
- Topic: SK6812 LED
- Replies: 37
- Views: 2850
Re: SK6812 LED
The timing might be a bit 'tight' on an 8MHz chip and hardware? A while ago I posted some code for the ATTiny85 - at85_rainbow.fcfx Where you can try 'tweaking' the timings. Note that this can be sped up by removing the 32 bit variable in Refresh and using 3 single byte 'shifts' (the AVR MCUs are 8 ...
- Thu Apr 04, 2024 6:53 am
- Forum: General
- Topic: SK6812 LED
- Replies: 37
- Views: 2850
Re: SK6812 LED
Something is wrong.... I downloaded Testsk6812 from above - the MCU is set as ATMEGA328PTQFP (is this intended?) Changing the target to ATMEGA328p gives -> Pin0 of component ESP_RMT1 is connected to bit 2 of Port A but this port/bit does not exist on the new microcontroller Flowcode then closes (cra...
- Wed Apr 03, 2024 4:12 pm
- Forum: General
- Topic: SK6812 LED
- Replies: 37
- Views: 2850
Re: SK6812 LED
You also need to call Refresh after doing the setall - to upload the data to the leds
- Wed Apr 03, 2024 9:41 am
- Forum: General
- Topic: SK6812 LED
- Replies: 37
- Views: 2850
Re: SK6812 LED
C:\ProgramData\MatrixTSL\FlowcodeV9\CAL\ESP\ESP_CAL_RMT.c:112:19: error: conflicting types for 'FC_CAL_RMT_TX_1'
CALFUNCTION(void, FC_CAL_RMT_TX_, (void))
Definitely trying to include the esp code?
If the target is a 328p then there is an issue with the component?
Martin
- Wed Apr 03, 2024 8:37 am
- Forum: General
- Topic: SK6812 LED
- Replies: 37
- Views: 2850
Re: SK6812 LED
This is an issue with ESP32 and later versions of the RMT interface.
See the post at viewtopic.php?p=14339#p14339
For a working version - the RMT interface and to have changed dramatically...
Martin
See the post at viewtopic.php?p=14339#p14339
For a working version - the RMT interface and to have changed dramatically...
Martin
- Wed Mar 27, 2024 10:31 am
- Forum: General
- Topic: E-Blocks 2 settings
- Replies: 4
- Views: 1036
Re: E-Blocks 2 settings
If you post your chart - someone will surely be able to help...
Martin
Martin
- Tue Mar 26, 2024 12:14 pm
- Forum: General
- Topic: ESP32 Toolchain.
- Replies: 2
- Views: 1123
Re: ESP32 Toolchain.
I had a bit of a play with 5.2 - but although I could compile from the command line couldn't get it to work from within FC.
So went back to 5.1.2. Which seems to work AOK..
Martin
So went back to 5.1.2. Which seems to work AOK..
Martin
- Fri Mar 22, 2024 10:48 am
- Forum: Bug Reports
- Topic: Lookup table resizing.
- Replies: 4
- Views: 802
Re: Lookup table resizing.
Ok - I'll replace the spaces with commas - odd that it works for the original data block - which also uses spaces....