diff options
| author | QMK Bot <hello@qmk.fm> | 2020-12-06 06:16:19 +0000 |
|---|---|---|
| committer | QMK Bot <hello@qmk.fm> | 2020-12-06 06:16:19 +0000 |
| commit | e199fb619081dddaf76f203b77660f9ba41a30bd (patch) | |
| tree | 0c439b9a336e9215c5e9580098a1820747bfc49a /drivers/chibios/ws2812_pwm.c | |
| parent | 5cfbfc2c52aabd02733c14ba66c0c77f55506049 (diff) | |
| parent | c59f87a5d73a2d8a2085663ae329c4d7c75c83e3 (diff) | |
Merge remote-tracking branch 'origin/master' into develop
Diffstat (limited to 'drivers/chibios/ws2812_pwm.c')
| -rw-r--r-- | drivers/chibios/ws2812_pwm.c | 45 |
1 files changed, 42 insertions, 3 deletions
diff --git a/drivers/chibios/ws2812_pwm.c b/drivers/chibios/ws2812_pwm.c index bfb44ce4a4..14be0a9edc 100644 --- a/drivers/chibios/ws2812_pwm.c +++ b/drivers/chibios/ws2812_pwm.c @@ -107,6 +107,7 @@ */ #define WS2812_BIT(led, byte, bit) (24 * (led) + 8 * (byte) + (7 - (bit))) +#if (WS2812_BYTE_ORDER == WS2812_BYTE_ORDER_GRB) /** * @brief Determine the index in @ref ws2812_frame_buffer "the frame buffer" of a given red bit * @@ -117,7 +118,7 @@ * * @return The bit index */ -#define WS2812_RED_BIT(led, bit) WS2812_BIT((led), 1, (bit)) +# define WS2812_RED_BIT(led, bit) WS2812_BIT((led), 1, (bit)) /** * @brief Determine the index in @ref ws2812_frame_buffer "the frame buffer" of a given green bit @@ -129,7 +130,7 @@ * * @return The bit index */ -#define WS2812_GREEN_BIT(led, bit) WS2812_BIT((led), 0, (bit)) +# define WS2812_GREEN_BIT(led, bit) WS2812_BIT((led), 0, (bit)) /** * @brief Determine the index in @ref ws2812_frame_buffer "the frame buffer" of a given blue bit @@ -141,7 +142,45 @@ * * @return The bit index */ -#define WS2812_BLUE_BIT(led, bit) WS2812_BIT((led), 2, (bit)) +# define WS2812_BLUE_BIT(led, bit) WS2812_BIT((led), 2, (bit)) + +#elif (WS2812_BYTE_ORDER == WS2812_BYTE_ORDER_RGB) +/** + * @brief Determine the index in @ref ws2812_frame_buffer "the frame buffer" of a given red bit + * + * @note The red byte is the middle byte in the color packet + * + * @param[in] led: The led index [0, @ref RGBLED_NUM) + * @param[in] bit: The bit number [0, 7] + * + * @return The bit index + */ +# define WS2812_RED_BIT(led, bit) WS2812_BIT((led), 0, (bit)) + +/** + * @brief Determine the index in @ref ws2812_frame_buffer "the frame buffer" of a given green bit + * + * @note The red byte is the first byte in the color packet + * + * @param[in] led: The led index [0, @ref RGBLED_NUM) + * @param[in] bit: The bit number [0, 7] + * + * @return The bit index + */ +# define WS2812_GREEN_BIT(led, bit) WS2812_BIT((led), 1, (bit)) + +/** + * @brief Determine the index in @ref ws2812_frame_buffer "the frame buffer" of a given blue bit + * + * @note The red byte is the last byte in the color packet + * + * @param[in] led: The led index [0, @ref RGBLED_NUM) + * @param[in] bit: The bit index [0, 7] + * + * @return The bit index + */ +# define WS2812_BLUE_BIT(led, bit) WS2812_BIT((led), 2, (bit)) +#endif /* --- PRIVATE VARIABLES ---------------------------------------------------- */ |