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WS63 SDK 文档 7021f4f@fbb_ws63
ws63 和 ws63e 解决方案的 SDK 文档
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#include "tcxo_porting.h"

宏定义 | |
| #define | RTC_CLOCK_MAX_NUM 4 |
| #define | MS_PER_S 1000 |
| #define | US_PER_MS 1000 |
| #define | MAX_UINT32 0xFFFFFFFF |
| #define | MAX_UINT64 0xFFFFFFFFFFFFFFFFULL |
| #define | RTC_MAX_MS (MAX_UINT32 / CONFIG_RTC_CLOCK_VALUE * MS_PER_S - 1) |
| #define | RTC_HW_MAX_MS (MAX_UINT32 / CONFIG_RTC_CLOCK_VALUE * MS_PER_S - 1) |
| #define | RTC_1_CYCLE 1 |
| #define | RTC_2_CYCLE 2 |
| #define | RTC_COMPENSAT_1_CYCLE_BY_TCXO (HAL_TCXO_TICKS_PER_SECOND / CONFIG_RTC_CLOCK_VALUE) |
| #define | RTC_COMPENSAT_2_CYCLE_BY_TCXO (2 * HAL_TCXO_TICKS_PER_SECOND / CONFIG_RTC_CLOCK_VALUE) |
| #define | RTC_COMPENSAT_3_CYCLE_BY_TCXO (3 * HAL_TCXO_TICKS_PER_SECOND / CONFIG_RTC_CLOCK_VALUE) |
枚举 | |
| enum | rtc_index_t { RTC_0 , RTC_1 , RTC_2 , RTC_3 , RTC_MAX_NUM = 4 } |
| rtc索引的定义. 更多... | |
函数 | |
| uintptr_t | rtc_porting_comm_addr_get (void) |
| 获取硬件定时器公共寄存器的基地址。 | |
| uintptr_t | rtc_porting_base_addr_get (rtc_index_t index) |
| 获取指定rtc的基地址。 | |
| void | rtc_port_register_irq (rtc_index_t index, uint32_t id, uint16_t priority) |
| rtc注册中断。 | |
| void | rtc_port_unregister_irq (rtc_index_t index, uint32_t id) |
| rtc去注册中断。 | |
| void | rtc_porting_clock_value_update (uint32_t clock) |
| 更新RTC的时钟频率值,此值应和真实输入时钟频率保持一致 | |
| uint32_t | rtc_porting_clock_value_get (void) |
| 获取RTC时钟频率 | |
| uint64_t | rtc_porting_ms_2_cycle (uint32_t ms) |
| uint64_t | rtc_hw_porting_ms_2_cycle (uint64_t ms) |
| uint32_t | rtc_porting_cycle_2_us (uint64_t cycle) |
| uint64_t | rtc_porting_compensat_by_tcxo (uint64_t diff) |