History

Yilin Sun 3977144e90 Initial MM32F527x commit. Signed-off-by: Yilin Sun <imi415@imi.moe>		2023-03-27 21:54:40 +08:00
..
build	Initial MM32F527x commit.	2023-03-27 21:54:40 +08:00
board_init.c	Initial MM32F527x commit.	2023-03-27 21:54:40 +08:00
board_init.h	Initial MM32F527x commit.	2023-03-27 21:54:40 +08:00
clock_init.c	Initial MM32F527x commit.	2023-03-27 21:54:40 +08:00
clock_init.h	Initial MM32F527x commit.	2023-03-27 21:54:40 +08:00
main.c	Initial MM32F527x commit.	2023-03-27 21:54:40 +08:00
pin_init.c	Initial MM32F527x commit.	2023-03-27 21:54:40 +08:00
pin_init.h	Initial MM32F527x commit.	2023-03-27 21:54:40 +08:00
readme.md	Initial MM32F527x commit.	2023-03-27 21:54:40 +08:00

readme.md

ws2812b_spi_dma

实验过程

初始化 ws2812b 实例。
设置 ws2812b 显示颜色。
更新 ws2812b 缓冲区。
开始更新 ws2812b 颜色。
等待更新完毕。
循环修改并刷新 ws2812b 颜色。

实验结果

外接 ws2812b 根据串口信息显示不同颜色。

ws2812b example. WS2812B_COLOR_RED WS2812B_COLOR_GREEN WS2812B_COLOR_BLUE WS2812B_COLOR_RED WS2812B_COLOR_GREEN WS2812B_COLOR_BLUE WS2812B_COLOR_RED WS2812B_COLOR_GREEN WS2812B_COLOR_BLUE WS2812B_COLOR_RED WS2812B_COLOR_GREEN WS2812B_COLOR_BLUE