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Hello,
I am a real beginner with Raspberry Pi and all this "coding" thing ! I am mostly an electrical engineer and I used to program PLC with functional block.
But, for a project, I need to drive a…
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**Is your feature request related to a problem? Please describe.**
Nope, just a wish
**Describe the solution you'd like**
I would like to have more control over the brick-LEDs on the EV3. Rn, as …
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Jeremy Bentham has figured out how to use the Raspberry Pi's SMI peripheral to drive up to 16 channels of RGB LEDs at once via DMA. See https://iosoft.blog/2020/09/29/raspberry-pi-multi-channel-ws281…
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Ability to add the turbo LED to the RGB LED stack + Web UI addition for configuring it.
I am unsure where it should be placed in the RGB LED chain.
Ideally after the Player LEDs, however they do…
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Currently, in values, there are a couple of blocks that aren't really values - they are color math operations. Additionally, there has been a long standing desire from many individuals who have used …
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Installed and runs without errors, but the RGB leds do not change at all. I'm running Debian.
I don't know what other info i should provide, but i'm happy to share the output of any command you nee…
pnjun updated
4 years ago
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I'm using SPI to drive some WS2812 RGB LEDs (only using MOSI). On stm32, SPI::write/read calls finish_dma after the transaction, which disables the peripheral. That appears to leave MOSI & CLK floatin…
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Using my Arduino Uno, when I run the ReceiveDemo_Simple from the RCSwitch library, I can see info received in the serial monitor when I press any button on my RF remote. It works.
The problem I am …
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The LEDs we have (RGB LEDs with a separate WS2811 control chip) seem to have the red and green channels swapped with respect to what the smart-leds ws2812-spi expects.
Extend the crate to make thi…
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Implement a TWI driver (I2C), that will be used for communicating with the OLED display, RGB LEDs, and potentially a gyro sensor.