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Migrate rgblight.pin and RGB_DI_PIN to ws2812.pin (#20303)

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Ryan 2023-04-06 18:00:54 +10:00 • committed by GitHub
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docs/ws2812_driver.md
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@ -77,7 +77,7 @@ Configure the hardware via your config.h:
```
### SPI
Targeting STM32 boards where WS2812 support is offloaded to an SPI hardware device. The advantage is that the use of DMA offloads processing of the WS2812 protocol from the MCU. `RGB_DI_PIN` for this driver is the configured SPI MOSI pin. Due to the nature of repurposing SPI to drive the LEDs, the other SPI pins, MISO and SCK, **must** remain unused. To configure it, add this to your rules.mk:
Targeting STM32 boards where WS2812 support is offloaded to an SPI hardware device. The advantage is that the use of DMA offloads processing of the WS2812 protocol from the MCU. `WS2812_DI_PIN` for this driver is the configured SPI MOSI pin. Due to the nature of repurposing SPI to drive the LEDs, the other SPI pins, MISO and SCK, **must** remain unused. To configure it, add this to your rules.mk:
```make
WS2812_DRIVER = spi
@ -183,7 +183,7 @@ This can be configured for bitbang, PWM and SPI.
Note: This only applies to STM32 boards.
To configure the `RGB_DI_PIN` to open drain configuration add this to your config.h file:
To configure the `WS2812_DI_PIN` to open drain configuration add this to your config.h file:
```c
#define WS2812_EXTERNAL_PULLUP
```