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gpio: rework of gpio - using open() for value_fp

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* fixes maa_gpio_read by using simple posix file io
* fixes blink sample to have much more error checking
* blink sample now takes an argument

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Brendan Le Foll
2014-05-13 15:35:27 +01:00
parent aa60cae49d
commit 126b1314b0
5 changed files with 150 additions and 38 deletions
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6
examples/CMakeLists.txt
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@@ -1,15 +1,17 @@
add_executable (i2c_HMC5883L i2c_HMC5883L.c)
add_executable (hellomaa hellomaa.c)
add_executable (cycle-pwm3 cycle-pwm3.c)
add_executable (blink-io8 blink-io8.c)
add_executable (blink-io blink-io.c)
add_executable (analogin_a0 analogin_a0.c)
add_executable (isr_pin6 isr_pin6.c)
add_executable (gpio_read6 gpio_read6.c)
include_directories(${PROJECT_SOURCE_DIR}/api ${PROJECT_SOURCE_DIR}/include)
target_link_libraries (hellomaa maa ${CMAKE_THREAD_LIBS_INIT})
target_link_libraries (i2c_HMC5883L maa m ${CMAKE_THREAD_LIBS_INIT})
target_link_libraries (cycle-pwm3 maa ${CMAKE_THREAD_LIBS_INIT})
target_link_libraries (blink-io8 maa ${CMAKE_THREAD_LIBS_INIT})
target_link_libraries (blink-io maa ${CMAKE_THREAD_LIBS_INIT})
target_link_libraries (analogin_a0 maa ${CMAKE_THREAD_LIBS_INIT})
target_link_libraries (isr_pin6 maa ${CMAKE_THREAD_LIBS_INIT})
target_link_libraries (gpio_read6 maa ${CMAKE_THREAD_LIBS_INIT})