From 94101a2cd9baed60360f68096033dc75cbb1dcb3 Mon Sep 17 00:00:00 2001
From: android <android@lingyun.com>
Date: Wed, 10 Jul 2024 19:27:36 +0800
Subject: [PATCH] Add STM8S003F3 eDP LCD drvier
---
mcu_sdk/stm8s003f3_edp/Libraries/STM8S_StdPeriph_Driver/src/stm8s_iwdg.c | 108 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 108 insertions(+), 0 deletions(-)
diff --git a/mcu_sdk/stm8s003f3_edp/Libraries/STM8S_StdPeriph_Driver/src/stm8s_iwdg.c b/mcu_sdk/stm8s003f3_edp/Libraries/STM8S_StdPeriph_Driver/src/stm8s_iwdg.c
new file mode 100644
index 0000000..ab4c58b
--- /dev/null
+++ b/mcu_sdk/stm8s003f3_edp/Libraries/STM8S_StdPeriph_Driver/src/stm8s_iwdg.c
@@ -0,0 +1,108 @@
+/**
+ ********************************************************************************
+ * @file stm8s_iwdg.c
+ * @author MCD Application Team
+ * @version V2.3.0
+ * @date 16-June-2017
+ * @brief This file contains all the functions for the IWDG peripheral.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT 2014 STMicroelectronics</center></h2>
+ *
+ * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.st.com/software_license_agreement_liberty_v2
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ******************************************************************************
+ */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm8s_iwdg.h"
+
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+/* Public functions ----------------------------------------------------------*/
+
+/** @addtogroup IWDG_Public_Functions
+ * @{
+ */
+
+/**
+ * @brief Enables or disables write access to Prescaler and Reload registers.
+ * @param IWDG_WriteAccess : New state of write access to Prescaler and Reload
+ * registers. This parameter can be a value of @ref IWDG_WriteAccess_TypeDef.
+ * @retval None
+ */
+void IWDG_WriteAccessCmd(IWDG_WriteAccess_TypeDef IWDG_WriteAccess)
+{
+ /* Check the parameters */
+ assert_param(IS_IWDG_WRITEACCESS_MODE_OK(IWDG_WriteAccess));
+
+ IWDG->KR = (uint8_t)IWDG_WriteAccess; /* Write Access */
+}
+
+/**
+ * @brief Sets IWDG Prescaler value.
+ * @note Write access should be enabled
+ * @param IWDG_Prescaler : Specifies the IWDG Prescaler value.
+ * This parameter can be a value of @ref IWDG_Prescaler_TypeDef.
+ * @retval None
+ */
+void IWDG_SetPrescaler(IWDG_Prescaler_TypeDef IWDG_Prescaler)
+{
+ /* Check the parameters */
+ assert_param(IS_IWDG_PRESCALER_OK(IWDG_Prescaler));
+
+ IWDG->PR = (uint8_t)IWDG_Prescaler;
+}
+
+/**
+ * @brief Sets IWDG Reload value.
+ * @note Write access should be enabled
+ * @param IWDG_Reload : Reload register value.
+ * This parameter must be a number between 0 and 0xFF.
+ * @retval None
+ */
+void IWDG_SetReload(uint8_t IWDG_Reload)
+{
+ IWDG->RLR = IWDG_Reload;
+}
+
+/**
+ * @brief Reloads IWDG counter
+ * @note Write access should be enabled
+ * @param None
+ * @retval None
+ */
+void IWDG_ReloadCounter(void)
+{
+ IWDG->KR = IWDG_KEY_REFRESH;
+}
+
+/**
+ * @brief Enables IWDG.
+ * @param None
+ * @retval None
+ */
+void IWDG_Enable(void)
+{
+ IWDG->KR = IWDG_KEY_ENABLE;
+}
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
--
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