- increase WLED_MAX_BUSSES for C3 (fixes#4215)
- fix for #4228
- fix for very long running effect (strip.now, strip.timebase)
- C++ API change to allow `seg.setColor().setOpacity()`
- `sin16_t() / cos16_t()` are faster and more accurate than fastled versions
- `sin_approx() / cos_approx()` are float wrappers for `sin16_t() / cos16_t()` and are accurate enough to replace `sinf()/cosf()`
- `atan2()` is used only in octopus to calculate center offset, new approximated version saves flash
- `tan(), atan(), asin(), acos(), floor(), fmod()` are used only for sunrise/sunset calculation, using wled_math version saves flash
- `beatsinx()` replacements are to make use of new `sin16_t()/sin8_t()` functions to reduce flash size
- Extensively tested surnise/sunset calculation: deviation is 1min. max
- Tested some of the relevant FX and found no visual difference: Julia, 2D Drift, Drift Rose, Ghost rider, Rotozoomer, Palette, Arc 1D expansion
- total flash savings: 7.4k
This change ensures that the dates are displayed on their own lines.
Without the blank lines, many Markdown renderers will append the dates
to the previous bullet point.
* only reject invalid ranges when array access will be actually performed
* fixed another stupid pointer arithmetic error
Hint: I AM NOT THE MAINTAINER of this usermod. I'm just fixing an obvious coding error without knowing what the usermod really does.
Setup is really easy, after first boot and WiFi/LEDs setup:
go to wled.local/edit and upload a couple image to WLed's filesystem.
Only PNG is supported right now, further support for GIF is planned.
The image should be as wide as the 1D segment you want to apply to.
When done, go to the Effect page on the UI, select "POV Image" effect.
You could also update the image with a post to the JSON-API like this:
curl -X POST http://[wled]/json/state -d '{"seg":{"id":0,"fx":114,"f":"/axel.png"}}'
The segment should move at around 120RPM (that's 2revolutions per seconds) for an image to showup.
More informations and pictures here : https://lumina.toys
* fixed a few typo's in comments
* fixed 8266 specific warning about 'comparison of integer expressions of different signedness'
based on recommendations made by @willmmiles:
* make sure that audioSyncPacket is the same size (44bytes) on all platforms
* use static buffer for receiving (avoids heap fragmentation)
* copy receive buffer to local audioSyncPacket struct - avoids alignment problems
* esp32 only: to stay in sync with UDP, Udp.flush() is needed when Udp.parsePacket() is _not_ followed by Udp.read()
Simplified the code by removing an unnecessary function definition and instead using direct assignment in the place where the function was previously called.
# Added high temperature indicator/action...
- A configurable preset is activated when the internal temperature raises above a configurable threshold temperature.
- When the internal temperature falls back below the threshold, the previously active preset is re-activated.
- To prevent frequent toggling between states when the temperature is close to the threshold, the reset threshold is slightly lower than the activation threshold to provide a small buffer.
- Reset threshold is automatically calculated to be two degrees lower than whatever the activation threshold is set to.
- To prevent the user setting the loop interval too low, a minimum allowable interval has been added.
