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Merge pull request #13845 from maribu/ws281x

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drivers/ws281x: Fix dependencies & doc
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benpicco 2020-04-09 15:25:51 +02:00 committed by GitHub
commit 3b5067b5d0
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2 changed files with 12 additions and 2 deletions
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2
drivers/Makefile.dep
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@ -794,7 +794,7 @@ ifneq (,$(filter ws281x_%,$(USEMODULE)))
endif
ifneq (,$(filter ws281x,$(USEMODULE)))
FEATURES_REQUIRED_ANY += arch_avr8|arch_native
FEATURES_REQUIRED_ANY += arch_avr8|arch_esp32|arch_native
ifeq (,$(filter ws281x_%,$(USEMODULE)))
ifneq (,$(filter arch_avr8,$(FEATURES_USED)))

12
drivers/include/ws281x.h
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@ -48,7 +48,17 @@
*
* ### Usage
*
* Add the following to your `Makefile` to use:
* Add the following to your `Makefile`:
*
* * Auto-selecting the backend:
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Makefile
* USEMODULE += ws281x
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* This will automatically pull in one of the backends supported by your board.
* In case multiple backends apply and the automatic selection does not pick
* your preferred backend, you can manually pick your preferred backend as
* described below.
*
* * the ATmega backend:
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Makefile