Fix incorrect delay when setting WS2812 (and similar) leds (#9302)
* Fix incorrect delay when setting WS2812 (and similar) leds * Add documentation for WS2812_DELAY_MICROSECONDS * Remove improper cast to uint8_t Co-authored-by: Sergey Vlasov <sigprof@gmail.com> * Remove unneeded cast to uint8_t and correct math Co-authored-by: Sergey Vlasov <sigprof@gmail.com> * microseconds -> µs Co-authored-by: Ryan <fauxpark@gmail.com> * Make documentation better match the spec sheet. Co-authored-by: Ryan <fauxpark@gmail.com> * Rename macro to match spec sheet * Further correction to the delay maths for the SPI case. Co-authored-by: Joel Challis <git@zvecr.com> * Move ws2812_common.h to the drivers directory * Revert "Further correction to the delay maths for the SPI case." This reverts commit e61b56a2cfc7dfec9992a7a3af92afa50e5b8ec0. * Remove ws2812_setleds_pin(); consolidate ws2812.h Co-authored-by: Sergey Vlasov <sigprof@gmail.com> Co-authored-by: Ryan <fauxpark@gmail.com> Co-authored-by: Joel Challis <git@zvecr.com>
This commit is contained in:
parent
c785148445
commit
18e561b82c
8 changed files with 29 additions and 47 deletions
|
@ -19,6 +19,15 @@ These LEDs are called "addressable" because instead of using a wire per color, e
|
|||
|
||||
## Driver configuration
|
||||
|
||||
### All drivers
|
||||
|
||||
Different versions of the addressable LEDs have differing requirements for the T<sub>RST</sub> period between frames.
|
||||
The default setting is 280 µs, which should work for most cases, but this can be overridden in your config.h. e.g.:
|
||||
|
||||
```c
|
||||
#define WS2812_TRST_US 80
|
||||
```
|
||||
|
||||
### Bitbang
|
||||
Default driver, the absence of configuration assumes this driver. To configure it, add this to your rules.mk:
|
||||
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue