timer.h

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#ifndef NEXUS_TIMER_H
#define NEXUS_TIMER_H
 
#include "nexus/core/status.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct nx_pwm_port nx_pwm_port_t;
typedef struct {
    uint32_t period_ticks;
    uint32_t duty_ticks;
    uint32_t tick_hz;
    bool running;
} nx_pwm_state_t;

typedef struct {
    nx_result_t (*set)(void* context, uint32_t period_ticks,
                       uint32_t duty_ticks);
    nx_result_t (*start)(void* context);
    nx_result_t (*stop)(void* context);
    nx_result_t (*state)(const void* context, nx_pwm_state_t* state);
} nx_pwm_ops_t;

struct nx_pwm_port {
    const nx_pwm_ops_t* ops;
    void* context;
};

nx_result_t nx_pwm_port_set(const nx_pwm_port_t* port, uint32_t period_ticks,
                            uint32_t duty_ticks);
nx_result_t nx_pwm_port_start(const nx_pwm_port_t* port);
nx_result_t nx_pwm_port_stop(const nx_pwm_port_t* port);
nx_result_t nx_pwm_port_state(const nx_pwm_port_t* port, nx_pwm_state_t* state);
#ifdef __cplusplus
}
#endif
 
#endif