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WIP: Native GPIO #1737

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WIP: Native GPIO #1737

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9f61195
native: implement dummy GPIO interface
LudwigKnuepfer Sep 29, 2014
063dc21
tests: driver_pir: fix unused argument warning
LudwigKnuepfer Sep 29, 2014
582a7c2
tests: driver_pir: configure for native
LudwigKnuepfer Sep 29, 2014
8d3fd00
native: add rudimentary sysfs gpio driver
LudwigKnuepfer Sep 29, 2014
55af0d3
FIXUP: allow external definition of sysfs GPIOs
LudwigKnuepfer Sep 30, 2014
b4f6dee
FIXUP: guard native system calls
LudwigKnuepfer Sep 30, 2014
7b4aa38
tests: enable native in periph_gpio
LudwigKnuepfer Sep 30, 2014
7cb7592
FIXUP: remove silly modes
LudwigKnuepfer Sep 30, 2014
ea1867d
FIXUP: test/periph_gpio: sysfs example in Makefile
LudwigKnuepfer Sep 30, 2014
5023128
FIXUP: add sysfs writing, style & fixes
LudwigKnuepfer Sep 30, 2014
d89ff29
SQUASHME: rename dummy -> virtual
LudwigKnuepfer Sep 30, 2014
a388a9d
SQUASHME: fix conf return val, INT conf invocation
LudwigKnuepfer Oct 1, 2014
c009e1f
FIXUP: raise the number of GPIOs
LudwigKnuepfer Oct 1, 2014
5468ba0
FIXUP: remove trailing whitespaces
LudwigKnuepfer Oct 3, 2014
1102b85
FIXUP: declare periph_gpio feature
LudwigKnuepfer Oct 7, 2014
891187c
SQUASHME: relocate periph/gpio implementation
LudwigKnuepfer Oct 18, 2014
7ae59ee
FIXUP: header guards + extern C
LudwigKnuepfer Oct 18, 2014
63229dc
SQUASHME: fix GPIO_16+_EN
LudwigKnuepfer Oct 30, 2014
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1 change: 1 addition & 0 deletions boards/native/Makefile.features
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
FEATURES_PROVIDED += transceiver periph_cpuid config cpp
FEATURES_PROVIDED += periph_random
FEATURES_PROVIDED += periph_rtc
FEATURES_PROVIDED += periph_gpio
148 changes: 148 additions & 0 deletions cpu/native/include/periph_conf.h
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,154 @@
#define RTC_NUMOF (1)
/** @} */

#ifdef MODULE_NATIVE_GPIO_VIRTUAL /* virtual */
#define GPIO_0_EN (1)
#define GPIO_1_EN (1)
#define GPIO_2_EN (1)
#define GPIO_3_EN (1)
#define GPIO_4_EN (1)
#define GPIO_5_EN (1)
#define GPIO_6_EN (1)
#define GPIO_7_EN (1)
#define GPIO_8_EN (1)
#define GPIO_9_EN (1)
#define GPIO_10_EN (1)
#define GPIO_11_EN (1)
#define GPIO_12_EN (1)
#define GPIO_13_EN (1)
#define GPIO_14_EN (1)
#define GPIO_15_EN (1)
#define GPIO_16_EN (1)
#define GPIO_17_EN (1)
#define GPIO_18_EN (1)
#define GPIO_19_EN (1)
#define GPIO_20_EN (1)
#define GPIO_21_EN (1)
#define GPIO_22_EN (1)
#define GPIO_23_EN (1)
#define GPIO_24_EN (1)
#define GPIO_25_EN (1)
#define GPIO_26_EN (1)
#define GPIO_27_EN (1)
#define GPIO_28_EN (1)
#define GPIO_29_EN (1)
#define GPIO_30_EN (1)
#define GPIO_31_EN (1)
#define GPIO_NUMOF (32)

#elif defined MODULE_NATIVE_GPIO_SYSFS /* sysfs */

#ifdef NATIVE_GPIO_NUMOF
# if NATIVE_GPIO_NUMOF > 32
# define GPIO_NUMOF 32
# else
# define GPIO_NUMOF NATIVE_GPIO_NUMOF
# endif
#else
# define GPIO_NUMOF 0
#endif

#if GPIO_NUMOF > 0
# define GPIO_0_EN (1)
#endif
#if GPIO_NUMOF > 1
# define GPIO_1_EN (1)
#endif
#if GPIO_NUMOF > 2
# define GPIO_2_EN (1)
#endif
#if GPIO_NUMOF > 3
# define GPIO_3_EN (1)
#endif
#if GPIO_NUMOF > 4
# define GPIO_4_EN (1)
#endif
#if GPIO_NUMOF > 5
# define GPIO_5_EN (1)
#endif
#if GPIO_NUMOF > 6
# define GPIO_6_EN (1)
#endif
#if GPIO_NUMOF > 7
# define GPIO_7_EN (1)
#endif
#if GPIO_NUMOF > 8
# define GPIO_8_EN (1)
#endif
#if GPIO_NUMOF > 9
# define GPIO_9_EN (1)
#endif
#if GPIO_NUMOF > 10
# define GPIO_10_EN (1)
#endif
#if GPIO_NUMOF > 11
# define GPIO_11_EN (1)
#endif
#if GPIO_NUMOF > 12
# define GPIO_12_EN (1)
#endif
#if GPIO_NUMOF > 13
# define GPIO_13_EN (1)
#endif
#if GPIO_NUMOF > 14
# define GPIO_14_EN (1)
#endif
#if GPIO_NUMOF > 15
# define GPIO_15_EN (1)
#endif
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hm, above you define, that there can be up to 32 GPIOs, but here you stop at 15...

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Hoppla.

#if GPIO_NUMOF > 16
# define GPIO_16_EN (1)
#endif
#if GPIO_NUMOF > 17
# define GPIO_17_EN (1)
#endif
#if GPIO_NUMOF > 18
# define GPIO_18_EN (1)
#endif
#if GPIO_NUMOF > 19
# define GPIO_19_EN (1)
#endif
#if GPIO_NUMOF > 20
# define GPIO_20_EN (1)
#endif
#if GPIO_NUMOF > 21
# define GPIO_21_EN (1)
#endif
#if GPIO_NUMOF > 22
# define GPIO_22_EN (1)
#endif
#if GPIO_NUMOF > 23
# define GPIO_23_EN (1)
#endif
#if GPIO_NUMOF > 24
# define GPIO_24_EN (1)
#endif
#if GPIO_NUMOF > 25
# define GPIO_25_EN (1)
#endif
#if GPIO_NUMOF > 26
# define GPIO_26_EN (1)
#endif
#if GPIO_NUMOF > 27
# define GPIO_27_EN (1)
#endif
#if GPIO_NUMOF > 28
# define GPIO_28_EN (1)
#endif
#if GPIO_NUMOF > 29
# define GPIO_29_EN (1)
#endif
#if GPIO_NUMOF > 30
# define GPIO_30_EN (1)
#endif
#if GPIO_NUMOF > 31
# define GPIO_31_EN (1)
#endif

#else /* no GPIO device */
#define GPIO_NUMOF (0)
#endif

#ifdef __cplusplus
}
#endif
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6 changes: 6 additions & 0 deletions cpu/native/periph/Makefile
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Original file line number Diff line number Diff line change
@@ -1 +1,7 @@
ifneq (,$(filter native_gpio_virtual,$(USEMODULE)))
DIRS += gpio/virtual
endif
ifneq (,$(filter native_gpio_sysfs,$(USEMODULE)))
DIRS += gpio/sysfs
endif
include $(RIOTBASE)/Makefile.base
5 changes: 5 additions & 0 deletions cpu/native/periph/gpio/sysfs/Makefile
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
MODULE = native_gpio_sysfs

include $(RIOTBASE)/Makefile.base

INCLUDES = $(NATIVEINCLUDES)
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