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nrf5/hal: Updating PWM header file with init function prototype. Also added PWM_HandleTypeDef structure that can be used in the pwm python module.

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This commit is contained in:
Glenn Ruben Bakke 2016-12-17 01:05:43 +01:00
parent 7bfe001d22
commit abd945fde1
1 changed files with 15 additions and 4 deletions
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19
nrf5/hal/hal_pwm.h
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@ -31,11 +31,9 @@
#include "nrf.h" #include "nrf.h"
#if NRF51 // TODO: nrf51 series need Soft PWM. Not part of HAL.
// TODO: create software PWM. #if NRF52
#elif NRF52
#define PWM0 ((NRF_PWM_Type *)NRF_PWM0_BASE) #define PWM0 ((NRF_PWM_Type *)NRF_PWM0_BASE)
#define PWM0_IRQ_NUM PWM1_IRQn #define PWM0_IRQ_NUM PWM1_IRQn
@ -58,4 +56,17 @@ typedef struct {
uint8_t pwm_pin; uint8_t pwm_pin;
} hal_pwm_init_t; } hal_pwm_init_t;
/**
* @brief PWM handle Structure definition
*/
typedef struct __PWM_HandleTypeDef
{
NRF_PWM_Type *instance; /* PWM registers base address */
hal_pwm_init_t init; /* PWM initialization parameters */
} PWM_HandleTypeDef;
void hal_pwm_init(NRF_PWM_Type * p_instance, hal_pwm_init_t const * p_pwm_init);
#endif // HAL_PWM_H__ #endif // HAL_PWM_H__