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- #ifndef NRF_SYSTICK_H__
- #define NRF_SYSTICK_H__
- #include <nrfx.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- #define NRF_SYSTICK_VAL_MASK SysTick_VAL_CURRENT_Msk
- typedef enum {
- NRF_SYSTICK_CSR_COUNTFLAG_MASK = SysTick_CTRL_COUNTFLAG_Msk,
- NRF_SYSTICK_CSR_CLKSOURCE_MASK = SysTick_CTRL_CLKSOURCE_Msk,
- NRF_SYSTICK_CSR_CLKSOURCE_REF = 0U << SysTick_CTRL_CLKSOURCE_Pos,
- NRF_SYSTICK_CSR_CLKSOURCE_CPU = 1U << SysTick_CTRL_CLKSOURCE_Pos,
- NRF_SYSTICK_CSR_TICKINT_MASK = SysTick_CTRL_TICKINT_Msk,
- NRF_SYSTICK_CSR_TICKINT_ENABLE = 1U << SysTick_CTRL_TICKINT_Pos,
- NRF_SYSTICK_CSR_TICKINT_DISABLE = 0U << SysTick_CTRL_TICKINT_Pos,
- NRF_SYSTICK_CSR_ENABLE_MASK = SysTick_CTRL_ENABLE_Msk,
- NRF_SYSTICK_CSR_ENABLE = 1U << SysTick_CTRL_ENABLE_Pos,
- NRF_SYSTICK_CSR_DISABLE = 0U << SysTick_CTRL_ENABLE_Pos
- } nrf_systick_csr_flags_t;
- __STATIC_INLINE uint32_t nrf_systick_csr_get(void);
- __STATIC_INLINE void nrf_systick_csr_set(uint32_t val);
- __STATIC_INLINE uint32_t nrf_systick_load_get(void);
- __STATIC_INLINE void nrf_systick_load_set(uint32_t val);
- __STATIC_INLINE uint32_t nrf_systick_val_get(void);
- __STATIC_INLINE void nrf_systick_val_clear(void);
- __STATIC_INLINE uint32_t nrf_systick_calib_get(void);
- #ifndef SUPPRESS_INLINE_IMPLEMENTATION
- __STATIC_INLINE uint32_t nrf_systick_csr_get(void)
- {
- return SysTick->CTRL;
- }
- __STATIC_INLINE void nrf_systick_csr_set(uint32_t val)
- {
- SysTick->CTRL = val;
- }
- __STATIC_INLINE uint32_t nrf_systick_load_get(void)
- {
- return SysTick->LOAD;
- }
- __STATIC_INLINE void nrf_systick_load_set(uint32_t val)
- {
- SysTick->LOAD = val;
- }
- __STATIC_INLINE uint32_t nrf_systick_val_get(void)
- {
- return SysTick->VAL;
- }
- __STATIC_INLINE void nrf_systick_val_clear(void)
- {
- SysTick->VAL = 0;
- }
- __STATIC_INLINE uint32_t nrf_systick_calib_get(void)
- {
- return SysTick->CALIB;
- }
- #endif
- #ifdef __cplusplus
- }
- #endif
- #endif
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