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peripheralman: Update APIs in accordance with Android Things

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Signed-off-by: Sanrio Alvares <sanrio.alvares@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Sanrio Alvares
2017-02-02 05:53:59 -08:00
committed by Noel Eck
parent 1cec6705d1
commit c4555bc4e5
8 changed files with 250 additions and 278 deletions
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26
include/peripheralmanager/pwm.h
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@@ -28,33 +28,29 @@ __BEGIN_DECLS
/// These functions can be used to control PWM.
/// @{
typedef struct BPwm BPwm;
typedef struct APwm APwm;
/// Sets the PWM duty cycle.
/// @param gpio Pointer to the BPwm struct
/// @param gpio Pointer to the APwm struct.
/// @param duty_cycle Double between 0 and 100 inclusive.
/// @return 0 on success, errno on error.
int BPwm_setDutyCycle(const BPwm* pwm, double duty_cycle);
int APwm_setDutyCycle(const APwm* pwm, double duty_cycle);
/// Sets the PWM frequency.
/// @param gpio Pointer to the BPwm struct
/// @param gpio Pointer to the APwm struct.
/// @param freq Double denoting the frequency in Hz.
/// @return 0 on success, errno on error.
int BPwm_setFrequencyHz(const BPwm* pwm, double frequency);
int APwm_setFrequencyHz(const APwm* pwm, double frequency);
/// Enables the PWM.
/// @param gpio Pointer to the BPwm struct
/// @param gpio Pointer to the APwm struct.
/// @param enabled Non-zero to enable.
/// @return 0 on success, errno on error.
int BPwm_enable(const BPwm* pwm);
int APwm_setEnabled(const APwm* pwm, int enabled);
/// Disables the PWM.
/// @param gpio Pointer to the BPwm struct
/// @return 0 on success, errno on error.
int BPwm_disable(const BPwm* pwm);
/// Destroys a BPwm struct.
/// @param pwm Pointer to the BPwm struct.
void BPwm_delete(BPwm* pwm);
/// Destroys a APwm struct.
/// @param pwm Pointer to the APwm struct.
void APwm_delete(APwm* pwm);
/// @}