- gamma correction only where needed
- paletteIndex should be uint8_t (it is only used as that)
note: integrating the new `ColorFromPaletteWLED()` into this would require a whole lot of code rewrite and would result in more color conversions from 32bit to CRGB. It would be really useful only if CRGB is replaced with native 32bit colors.
inlining getMappedPixelIndex gets rid of function entry instructions (hopefully) so it should be faster.
also added the 'multi color math' trick to color_add function (it will not make much difference but code shrinks by a few bytes)
- Renamed LEDPIN to DEFAULT_LED_PIN.
- Removed ability to override DEFAULT_LED_PIN, DEFAULT_LED_TYPE and DEFAULT_LED_COUNT. Use DATA_PINS, LED_TYPES and PIXEL_COUNTS instead.
some users have reported that releases after 0.14.0 are not working reliably. So we add a few "compat" for 8266 that try to reproduce the buildenv of 0.14.0 as much as possible.
* platform and platform_packages from 0.14.0
* not using PIO_FRAMEWORK_ARDUINO_MMU_CACHE16_IRAM48
* due to smaller IRAM, we had to move some functions back from IRAM to normal flash (may cause slowdown)
some users have reported that releases after 0.14.0 are not working reliably. So we add a few "compat" for 8266 that try to reproduce the buildenv of 0.14.0 as much as possible.
* platform and platform_packages from 0.14.0
* not using PIO_FRAMEWORK_ARDUINO_MMU_CACHE16_IRAM48
* due to smaller IRAM, we had to move some functions back from IRAM to normal flash (may cause slowdown)
- edit WiFi TX power (ESP32)
- keep current ledmap ID in UI
- limit outputs in UI based on length
- wifi.ap addition to JSON Info
- relay pin init bugfix
- file editor button in UI
- update NeoPixelBus to v2.8.0
- use single/mono I2S + 4x RMT for 5 outputs or less
- use parallel x8 I2S + 8x RMT for >5 outputs (limit of 300 LEDs per output)
* setPixelColor: ensure that 0/0 is used
* getPixelColor: accuracy improvements
unfortunately, "scrolling" audioreactive effects are still not working properly - they end after 1/4 of the circle. Could be due to limited resolution of getPixelColor.
fixing holes that appeared during testing
* at 52x52 (big 296 -> 304)
* at 24x32 (medium 192 -> 208)
* at 12x16 (small 72 -> 82)
... there is still one hole at 14x16 ... well wtf
- several compile warning fixes
- multipin LED compile config
- release info (update page, JSON "info")
- WiFi scan fix if no networks found
- UI glitch when no presets are found fix
With multipin LED config it is now possible to assign GPIO to PWM RGB outputs.
Achieved by having length of DATA_PINS be divisble by lengt of PIXEL_COUNTS.
-changes save roughly 600bytes of flash
-made blurring faster by not writing the color and then reading it back but keeping it as a variable: on a C3, FX black hole goes from 55FPS to 71FPS
-added optional parameter to blur (smear) that can be used in combination with SEGMENT.clear(), blurring the frame without dimming the current frame (repeated calls without clearing will result in white). this is useful to blur without 'motion blurring' being added
-scale8 is inlined and repeated calls uses flash, plus it is slower than native 32bit, so I added 'color_scale' function which is native 32bit and scales 32bit colors (RGBW).
- transitions always enabled (use delay 0 to disable)
- optimisation in on/off fade
- fix for palette/color blend when blending style is not fade
- various tweaks and optimisations
-added fully random palette function ('the old way', currently just used for initialization)
-changed randomness values to make it a little less random
-added 10% chance for pastel color palette
-now using swap() from std library for shuffeling
-changed function name
-moved update check from loadPalette() to handleRandomPalette() saving CPU cycles
I've found a code spellchecker, so this is what can be corrected easily. Changes are only affecting comments, readme and a few user-visible strings. So no functional impact expected.
Remove sync receive
Disallow 2D effects on non-2D segments
Optimisations
Sync clarification
AR palettes
Return of 2 audio simulations
Bugfix in sync #3344
- remove excessive segments
- ignore inactive segments if not syncing bounds
- send UDP/WS on segment change
- pop_back() when removing last segment
Add pairing support for ESP-NOW sync
Reduce string RAM footprint
UDP parse optimisation
Make WizMote work with sync.
ESP-NOW wireless sync POC.
- caveat: devices have to be on the same channel
- clashes with WizMote handling ATM
this is a band-aid fix for random crashes when switching between presets with multiple segments - crossfade disabled.
!! adding type initializers fixed it for me on -S3, however I still see (less frequent) crashes on esp32, due to heap corruption.
It took me hours to get a meaningful stackdump:
assert failed: heap_caps_free heap_caps.c:360 (heap != NULL && "free() target pointer is outside heap areas")
Backtrace: 0x40084ee1:0x3ffb2570 0x4008e341:0x3ffb2590 0x40094709:0x3ffb25b0 0x4008534a:0x3ffb26e0 0x40094739:0x3ffb2700 0x400e9037:0x3ffb2720 0x400e917c:0x3ffb2740 0x400eaeeb:0x3ffb2760 0x40117ec5:0x3ffb27c0 0x401184ea:0x3ffb2800 0x4013509d:0x3ffb2820
#0 0x40084ee1:0x3ffb2570 in panic_abort at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/esp_system/panic.c:402
#1 0x4008e341:0x3ffb2590 in esp_system_abort at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/esp_system/esp_system.c:128
#2 0x40094709:0x3ffb25b0 in __assert_func at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/newlib/assert.c:85
#3 0x4008534a:0x3ffb26e0 in heap_caps_free at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/heap/heap_caps.c:360
(inlined by) heap_caps_free at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/heap/heap_caps.c:345
#4 0x40094739:0x3ffb2700 in free at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/newlib/heap.c:39
#5 0x400e9037:0x3ffb2720 in Segment::deallocateData() at wled00/FX_fcn.cpp:189
#6 0x400e917c:0x3ffb2740 in Segment::resetIfRequired() at wled00/FX_fcn.cpp:206
(inlined by) Segment::resetIfRequired() at wled00/FX_fcn.cpp:203
#7 0x400eaeeb:0x3ffb2760 in WS2812FX::service() at wled00/FX_fcn.cpp:1216 (discriminator 2)
#8 0x40117ec5:0x3ffb27c0 in WLED::loop() at wled00/wled.cpp:115 (discriminator 3)
#9 0x401184ea:0x3ffb2800 in loop() at C:/src/wled00/wled00.ino:20
#10 0x4013509d:0x3ffb2820 in loopTask(void*) at C:/Users/user/.platformio/packages/framework-arduinoespressif32/cores/esp32/main.cpp:50
ELF file SHA256: 18c20b536f4c6ef4