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mock: added mraa mock platform infra and GPIO implementation

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Mock platform allows one to use mraa without having any real HW.

This commit makes necessary foundational changes and implements
GPIO functionality as well as adds respective tests.

Signed-off-by: Alex Tereschenko <alext.mkrs@gmail.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Alex Tereschenko
2016-06-26 17:55:14 +02:00
committed by Brendan Le Foll
parent 593fd0be54
commit bcb6adc551
24 changed files with 827 additions and 8 deletions
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3
include/mraa_adv_func.h
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@@ -48,6 +48,7 @@ typedef struct {
mraa_result_t (*gpio_dir_replace) (mraa_gpio_context dev, mraa_gpio_dir_t dir);
mraa_result_t (*gpio_dir_pre) (mraa_gpio_context dev, mraa_gpio_dir_t dir);
mraa_result_t (*gpio_dir_post) (mraa_gpio_context dev, mraa_gpio_dir_t dir);
mraa_result_t (*gpio_read_dir_replace) (mraa_gpio_context dev, mraa_gpio_dir_t *dir);
int (*gpio_read_replace) (mraa_gpio_context dev);
mraa_result_t (*gpio_write_replace) (mraa_gpio_context dev, int value);
@@ -56,6 +57,8 @@ typedef struct {
mraa_result_t (*gpio_mmap_setup) (mraa_gpio_context dev, mraa_boolean_t en);
mraa_result_t (*gpio_interrupt_handler_init_replace) (mraa_gpio_context dev);
mraa_result_t (*gpio_wait_interrupt_replace) (mraa_gpio_context dev);
mraa_result_t (*gpio_isr_replace) (mraa_gpio_context dev, mraa_gpio_edge_t mode, void (*fptr)(void*), void* args);
mraa_result_t (*gpio_isr_exit_replace) (mraa_gpio_context dev);
mraa_result_t (*i2c_init_pre) (unsigned int bus);
mraa_result_t (*i2c_init_bus_replace) (mraa_i2c_context dev);