ChinaUWBProject.git

			@@ -1,5 +1,5 @@
			/*
			* Copyright (c) 2019-2023 Beijing Hanwei Innovation Technology Ltd. Co. and
			* Copyright (c) 2019-2025 Beijing Hanwei Innovation Technology Ltd. Co. and
			* its subsidiaries and affiliates (collectly called MKSEMI).
			*
			* All rights reserved.
			@@ -49,10 +49,11 @@
			#define SLEEP_TIMER_INT_STATUS (0x80000000)
			#define SLEEP_TIMER_INT_CLR (0x00000004)

			static struct SLEEP_TIMER_HANDLE_T sleep_timer_handle = {
			struct SLEEP_TIMER_HANDLE_T sleep_timer_handle = {
			.mode = SLEEP_TIMER_MODE_ONESHOT,
			.time = 32768,
			.enable = 0,
			.int_en = true,
			.time = 32768,
			.ppm = 0,
			.callback = NULL,
			};
			@@ -68,6 +69,7 @@
			sleep_timer_handle.callback = callback;
			sleep_timer_handle.int_en = int_en;
			sleep_timer_handle.mode = mode;
			sleep_timer_handle.enable = 1;

			if (sleep_timer_handle.int_en)
			{
			@@ -90,6 +92,7 @@
			NVIC_DisableIRQ(SLEEP_TIMER_IRQn);
			NVIC_ClearPendingIRQ(SLEEP_TIMER_IRQn);
			}
			sleep_timer_handle.enable = 0;
			}

			void sleep_timer_start(uint32_t time)
			@@ -112,11 +115,11 @@
			REG_WRITE(SLEEP_TIMER_REG_STCR, SLEEP_TIMER_MODE_STOP);
			}

			uint32_t high_xtal_off_time(void)
			uint32_t xtal_38m4_off_time(void)
			{
			#ifdef UWB_EN
			uint32_t slp_cnt = REG_READ(0x40000074);
			return (uint32_t)((int32_t)slp_cnt - (int32_t)((int32_t)slp_cnt * sleep_timer_handle.ppm / 1000000));
			return (uint32_t)((int32_t)slp_cnt + (int32_t)((int32_t)slp_cnt * sleep_timer_handle.ppm / 1000000));
			#else
			return REG_READ(SLEEP_TIMER_REG_STDR);
			#endif