From aa38e5c1f48e31213ee349aa5cd6f06c85bda70d Mon Sep 17 00:00:00 2001
From: android <android@lingyun.com>
Date: Tue, 25 Jun 2024 21:49:39 +0800
Subject: [PATCH] Add GD32F103RCT6 ADC converter board SDK source code
---
mcu_sdk/gd32f103/rk_eFire/System/Src/stm32f1xx_hal_timebase_tim.c | 114 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 114 insertions(+), 0 deletions(-)
diff --git a/mcu_sdk/gd32f103/rk_eFire/System/Src/stm32f1xx_hal_timebase_tim.c b/mcu_sdk/gd32f103/rk_eFire/System/Src/stm32f1xx_hal_timebase_tim.c
new file mode 100644
index 0000000..da3f19e
--- /dev/null
+++ b/mcu_sdk/gd32f103/rk_eFire/System/Src/stm32f1xx_hal_timebase_tim.c
@@ -0,0 +1,114 @@
+/* USER CODE BEGIN Header */
+/**
+ ******************************************************************************
+ * @file stm32f1xx_hal_timebase_TIM.c
+ * @brief HAL time base based on the hardware TIM.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© Copyright (c) 2021 STMicroelectronics.
+ * All rights reserved.</center></h2>
+ *
+ * This software component is licensed by ST under Ultimate Liberty license
+ * SLA0044, the "License"; You may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at:
+ * www.st.com/SLA0044
+ *
+ ******************************************************************************
+ */
+/* USER CODE END Header */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f1xx_hal.h"
+#include "stm32f1xx_hal_tim.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+TIM_HandleTypeDef htim1;
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/**
+ * @brief This function configures the TIM1 as a time base source.
+ * The time source is configured to have 1ms time base with a dedicated
+ * Tick interrupt priority.
+ * @note This function is called automatically at the beginning of program after
+ * reset by HAL_Init() or at any time when clock is configured, by HAL_RCC_ClockConfig().
+ * @param TickPriority: Tick interrupt priority.
+ * @retval HAL status
+ */
+HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
+{
+ RCC_ClkInitTypeDef clkconfig;
+ uint32_t uwTimclock = 0;
+ uint32_t uwPrescalerValue = 0;
+ uint32_t pFLatency;
+
+ /*Configure the TIM1 IRQ priority */
+ HAL_NVIC_SetPriority(TIM1_UP_IRQn, TickPriority ,0);
+
+ /* Enable the TIM1 global Interrupt */
+ HAL_NVIC_EnableIRQ(TIM1_UP_IRQn);
+
+ /* Enable TIM1 clock */
+ __HAL_RCC_TIM1_CLK_ENABLE();
+
+ /* Get clock configuration */
+ HAL_RCC_GetClockConfig(&clkconfig, &pFLatency);
+
+ /* Compute TIM1 clock */
+ uwTimclock = 2*HAL_RCC_GetPCLK2Freq();
+
+ /* Compute the prescaler value to have TIM1 counter clock equal to 1MHz */
+ uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000) - 1);
+
+ /* Initialize TIM1 */
+ htim1.Instance = TIM1;
+
+ /* Initialize TIMx peripheral as follow:
+ + Period = [(TIM1CLK/1000) - 1]. to have a (1/1000) s time base.
+ + Prescaler = (uwTimclock/1000000 - 1) to have a 1MHz counter clock.
+ + ClockDivision = 0
+ + Counter direction = Up
+ */
+ htim1.Init.Period = (1000000 / 1000) - 1;
+ htim1.Init.Prescaler = uwPrescalerValue;
+ htim1.Init.ClockDivision = 0;
+ htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
+ if(HAL_TIM_Base_Init(&htim1) == HAL_OK)
+ {
+ /* Start the TIM time Base generation in interrupt mode */
+ return HAL_TIM_Base_Start_IT(&htim1);
+ }
+
+ /* Return function status */
+ return HAL_ERROR;
+}
+
+/**
+ * @brief Suspend Tick increment.
+ * @note Disable the tick increment by disabling TIM1 update interrupt.
+ * @param None
+ * @retval None
+ */
+void HAL_SuspendTick(void)
+{
+ /* Disable TIM1 update Interrupt */
+ __HAL_TIM_DISABLE_IT(&htim1, TIM_IT_UPDATE);
+}
+
+/**
+ * @brief Resume Tick increment.
+ * @note Enable the tick increment by Enabling TIM1 update interrupt.
+ * @param None
+ * @retval None
+ */
+void HAL_ResumeTick(void)
+{
+ /* Enable TIM1 Update interrupt */
+ __HAL_TIM_ENABLE_IT(&htim1, TIM_IT_UPDATE);
+}
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
--
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