From cc432b761c884a0bd8e9d83db0a4e26109fc08b1 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期五, 08 十一月 2024 15:35:38 +0800
Subject: [PATCH] 安邦手环GPS删除部分无用数据和修改4G波特率9600出厂测试固件
---
keil/include/drivers/mk_dual_timer.h | 238 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 238 insertions(+), 0 deletions(-)
diff --git a/keil/include/drivers/mk_dual_timer.h b/keil/include/drivers/mk_dual_timer.h
new file mode 100644
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+++ b/keil/include/drivers/mk_dual_timer.h
@@ -0,0 +1,238 @@
+/*
+ * Copyright (c) 2019-2023 Beijing Hanwei Innovation Technology Ltd. Co. and
+ * its subsidiaries and affiliates (collectly called MKSEMI).
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form, except as embedded into an MKSEMI
+ * integrated circuit in a product or a software update for such product,
+ * must reproduce the above copyright notice, this list of conditions and
+ * the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * 3. Neither the name of MKSEMI nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * 4. This software, with or without modification, must only be used with a
+ * MKSEMI integrated circuit.
+ *
+ * 5. Any software provided in binary form under this license must not be
+ * reverse engineered, decompiled, modified and/or disassembled.
+ *
+ * THIS SOFTWARE IS PROVIDED BY MKSEMI "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL MKSEMI OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef MK_DUAL_TIMER_H_
+#define MK_DUAL_TIMER_H_
+#include "mk_common.h"
+
+#ifndef TIMER2_INT_MODE_EN
+#define TIMER2_INT_MODE_EN (1)
+#endif
+
+#ifndef TIMER3_INT_MODE_EN
+#define TIMER3_INT_MODE_EN (1)
+#endif
+
+/**
+ * @addtogroup MK8000_Dual_Timer
+ * @{
+ */
+
+/**
+ * @brief DUAL TIMER device IDs enumeration
+ */
+enum DUAL_TIMER_DEV_T
+{
+ DUAL_TIMER_ID0 = 0,
+ DUAL_TIMER_ID1 = 1,
+ DUAL_TIMER_MAX_NUM
+};
+
+/**
+ * @brief DUAL TIMER mode
+ *
+ */
+enum DUAL_TIMER_TYPE_T
+{
+ DUAL_TIMER_TYPE_FREERUNNING = 0, /*!< The counter operates continuously and wraps around to its
+ maximum value each time that it reaches zero.
+ */
+ DUAL_TIMER_TYPE_ONESHOT, /*!< The counter is loaded with a new value by writing to the Load Register.
+ The counter decrements to zero and then halts until it is reprogrammed.
+ */
+ DUAL_TIMER_TYPE_PERIODIC /*!< The counter operates continuously by reloading from the Load Register
+ each time that the counter reaches zero.
+ */
+};
+
+/**
+ * @brief DUAL TIMER clock prescaler
+ *
+ */
+enum DUAL_TIMER_PRESCALE_T
+{
+ DUAL_TIMER_PRESCALE_DIV1 = 0, /*!< Clock is divided by 1 */
+ DUAL_TIMER_PRESCALE_DIV16, /*!< Clock is divided by 16 */
+ DUAL_TIMER_PRESCALE_DIV256, /*!< Clock is divided by 256 */
+};
+
+/**
+ * @brief Setting the counter bit width.
+ *
+ */
+enum DUAL_TIMER_SIZE_T
+{
+ DUAL_TIMER_SIZE_16BIT = 0, /*!< 16bit width Free-running mode : Interval = (PerscleDiv/TimerClk(freq)) x 2^16
+ Periodic or One-shot mode : Interval = (PerscleDiv/TimerClk(freq)) x LoadValue
+ */
+ DUAL_TIMER_SIZE_32BIT /*!< 32bit width Free-running mode : Interval = PerscleDiv/TimerClk(freq) x 2^32
+ Periodic or One-shot mode : Interval = (PerscleDiv/TimerClk(freq)) x LoadValue
+ */
+};
+
+/**
+ * @brief DUAL TIMER configure Structure
+ * @note The minimum valid value for load is 1.
+ * If load is set to 0 then an interrupt is generated immediately.
+ */
+struct DUAL_TIMER_CFG_T
+{
+ enum DUAL_TIMER_TYPE_T type; /*!< Specifies the DUAL TIMER mode.
+ This parameter can be a value of @ref DUAL_TIMER_TYPE_T */
+
+ enum DUAL_TIMER_PRESCALE_T prescale; /*!< Specifies the prescaler value used to divide the DUAL TIMER clock.
+ This parameter can be a value of @ref DUAL_TIMER_PRESCALE_T */
+
+ enum DUAL_TIMER_SIZE_T width; /*!< Specifies the counter bit width.
+ This parameter can be a value of @ref DUAL_TIMER_SIZE_T */
+ uint32_t load; /*!< Specifies the reload value, this is the value used to reload the counter. */
+ uint32_t int_en; /*!< Specifies whether the interrupt is enabled or disabled.
+ This parameter will be one of the following values:
+ @arg true is enable
+ @arg false is disable
+ */
+ drv_callback_t callback; /*!< Callback function provided by the user */
+};
+
+/**
+ * @brief DUAL TIMER handle Structure
+ *
+ */
+struct DUAL_TIMER_HANDLE_T
+{
+ DUAL_TIMER_TypeDef *const base; /*!< DUAL TIMERx registers base address */
+ const IRQn_Type irq; /*!< DUAL TIMERx interrupt number */
+ uint32_t int_en; /*!< Specifies whether the interrupt is enabled or disabled
+ This parameter will be one of the following values:
+ @arg true is enable
+ @arg false is disable
+ */
+ drv_callback_t callback; /*!< Callback function provided by the user */
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Function for initializing the DUAL TIMERx.
+ *
+ * @param[in] id Dual timer ID
+ * @param[in] config Pointer to a DUAL_TIMER_CFG_T structure that contains the configuration information for DUAL TIMERx.
+ * @return
+ * @arg DRV_BUSY error id
+ * @arg DEV_OK succeed
+ */
+int dual_timer_open(enum DUAL_TIMER_DEV_T id, struct DUAL_TIMER_CFG_T *config);
+
+/**
+ * @brief Function for uninitializing the DUAL TIMERx.
+ *
+ * @param[in] id Dual timer ID
+ * @return
+ * @arg DRV_BUSY error id
+ * @arg DEV_OK succeed
+ */
+int dual_timer_close(enum DUAL_TIMER_DEV_T id);
+
+/**
+ * @brief Start the DUAL TIMERx.
+ *
+ * @param[in] id Dual timer ID
+ * @param[in] start Start count value of the timer
+ */
+void dual_timer_start(enum DUAL_TIMER_DEV_T id, uint32_t start);
+
+/**
+ * @brief Stop the DUAL TIMERx.
+ *
+ * @param[in] id Dual timer ID
+ */
+void dual_timer_stop(enum DUAL_TIMER_DEV_T id);
+
+/**
+ * @brief Founction for resetting DUAL-TIMERS
+ *
+ */
+void dual_timer_reset(void);
+
+/**
+ * @brief Founction for updating periodic counter value.
+ * @note This founction used to reload the counter when Periodic mode is enabled, and the current count reaches zero.
+ * @param[in] id Dual timer ID
+ * @param[in] count This parameter is used to set DUAL TIMERx background reload register.
+ */
+void dual_timer_set(enum DUAL_TIMER_DEV_T id, uint32_t count);
+
+/**
+ * @brief Founction for getting the current value of the decrementing counter.
+ *
+ * @param[in] id Dual timer ID
+ * @return Current value of the decrementing counter
+ */
+uint32_t dual_timer_get(enum DUAL_TIMER_DEV_T id);
+
+/**
+ * @brief DUAL TIMERx work at One-shot mode, usually disable interrupt
+ *
+ * @param[in] id Dual timer ID
+ * @param[in] count This parameter is used to set DUAL TIMERx reload register.
+ */
+void dual_timer_delay(enum DUAL_TIMER_DEV_T id, uint32_t count);
+
+/**
+ * @brief Function for Interrupt handler for DUAL TIMER0.
+ */
+void TIMER2_IRQHandler(void);
+
+/**
+ * @brief Function for Interrupt handler for DUAL TIMER1.
+ */
+void TIMER3_IRQHandler(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+/**
+ * @}
+ */
+
+#endif /* MK_DUAL_TIMER_H_ */
--
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