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api: Added mraa_has_sub_platform() function

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Signed-off-by: Henry Bruce <henry.bruce@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Henry Bruce
2015-07-28 16:35:18 -07:00
committed by Brendan Le Foll
parent 453eefc56a
commit 33645791af
2 changed files with 15 additions and 0 deletions
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8
api/mraa/common.h
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@@ -188,6 +188,14 @@ char* mraa_get_pin_name(int pin);
*/ */
int mraa_get_default_2c_bus(); int mraa_get_default_2c_bus();
/**
* Detect presence of sub platform.
*
* @return mraa_boolean_t 1 if sub platform is present and initialized, 0 otherwise
*/
mraa_boolean_t mraa_has_sub_platform();
/** /**
* Select main platform for platform info calls. * Select main platform for platform info calls.
* *

7
src/mraa.c
View File

@@ -260,6 +260,13 @@ mraa_result_print(mraa_result_t result)
} }
mraa_boolean_t
mraa_has_sub_platform()
{
return (plat != NULL) && (plat->sub_platform != NULL);
}
mraa_boolean_t mraa_boolean_t
mraa_select_main_platform() mraa_select_main_platform()
{ {