diff options
| author | Ryan <fauxpark@gmail.com> | 2024-02-20 21:13:18 +1100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-02-20 21:13:18 +1100 |
| commit | 865a8f42a6128dfc09a24fe749b0d78d8c69b70e (patch) | |
| tree | 72ac80d27735bf488fe64ce89b1903f39ac6e1b4 /platforms | |
| parent | e198643d66b488945964abe913aa0356b87423a1 (diff) | |
WS2812 bitbang: prefix for `NOP_FUDGE` define (#23110)
Diffstat (limited to 'platforms')
| -rw-r--r-- | platforms/chibios/drivers/ws2812_bitbang.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/platforms/chibios/drivers/ws2812_bitbang.c b/platforms/chibios/drivers/ws2812_bitbang.c index 593377068b..1ed87c4381 100644 --- a/platforms/chibios/drivers/ws2812_bitbang.c +++ b/platforms/chibios/drivers/ws2812_bitbang.c @@ -3,18 +3,23 @@ #include "gpio.h" #include "chibios_config.h" +// DEPRECATED - DO NOT USE +#if defined(NOP_FUDGE) +# define WS2812_BITBANG_NOP_FUDGE NOP_FUDGE +#endif + /* Adapted from https://github.com/bigjosh/SimpleNeoPixelDemo/ */ -#ifndef NOP_FUDGE +#ifndef WS2812_BITBANG_NOP_FUDGE # if defined(STM32F0XX) || defined(STM32F1XX) || defined(GD32VF103) || defined(STM32F3XX) || defined(STM32F4XX) || defined(STM32L0XX) || defined(WB32F3G71xx) || defined(WB32FQ95xx) -# define NOP_FUDGE 0.4 +# define WS2812_BITBANG_NOP_FUDGE 0.4 # else # if defined(RP2040) # error "Please use `vendor` WS2812 driver for RP2040" # else -# error "NOP_FUDGE configuration required" +# error "WS2812_BITBANG_NOP_FUDGE configuration required" # endif -# define NOP_FUDGE 1 // this just pleases the compile so the above error is easier to spot +# define WS2812_BITBANG_NOP_FUDGE 1 // this just pleases the compile so the above error is easier to spot # endif #endif @@ -33,7 +38,7 @@ #endif #define NUMBER_NOPS 6 -#define CYCLES_PER_SEC (CPU_CLOCK / NUMBER_NOPS * NOP_FUDGE) +#define CYCLES_PER_SEC (CPU_CLOCK / NUMBER_NOPS * WS2812_BITBANG_NOP_FUDGE) #define NS_PER_SEC (1000000000L) // Note that this has to be SIGNED since we want to be able to check for negative values of derivatives #define NS_PER_CYCLE (NS_PER_SEC / CYCLES_PER_SEC) #define NS_TO_CYCLES(n) ((n) / NS_PER_CYCLE) |