/**
 ******************************************************************************
 * @file    py32f040_hal_msp.c
 * @author  MCU Application Team
 * @brief   This file provides code for the MSP Initialization
 *          and de-Initialization codes.
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; Copyright (c) 2023 Puya Semiconductor Co.
 * All rights reserved.</center></h2>
 *
 * This software component is licensed by Puya under BSD 3-Clause license,
 * the "License"; You may not use this file except in compliance with the
 * License. You may obtain a copy of the License at:
 *                        opensource.org/licenses/BSD-3-Clause
 *
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
 * All rights reserved.</center></h2>
 *
 * This software component is licensed by ST under BSD 3-Clause license,
 * the "License"; You may not use this file except in compliance with the
 * License. You may obtain a copy of the License at:
 *                        opensource.org/licenses/BSD-3-Clause
 *
 ******************************************************************************
 */

/* Includes ------------------------------------------------------------------*/
#include "main.h"

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* External functions --------------------------------------------------------*/

/**
 * @brief Initialize global MSP.
 */
void HAL_MspInit(void)
{
    __HAL_RCC_SYSCFG_CLK_ENABLE();
    __HAL_RCC_PWR_CLK_ENABLE();
}

/**
 * @brief  UART MSP 初始化
 * @param  huart UART 句柄
 * @retval None
 * @note   USART3: PB10=TX(AF4), PB11=RX(AF4) — 见 PY32F040 手册 PortB AF 表
 */
void HAL_UART_MspInit(UART_HandleTypeDef *huart)
{
    GPIO_InitTypeDef gpio_init = {0};

    if (huart->Instance == JB_USART)
    {
        JB_USART_CLK_ENABLE();
        JB_USART_TX_GPIO_CLK_ENABLE();
        JB_USART_RX_GPIO_CLK_ENABLE();

        /* PB10 ------> USART3_TX */
        gpio_init.Pin = JB_USART_TX_PIN;
        gpio_init.Mode = GPIO_MODE_AF_PP;
        gpio_init.Pull = GPIO_PULLUP;
        gpio_init.Speed = GPIO_SPEED_FREQ_HIGH;
        gpio_init.Alternate = JB_USART_TX_AF;
        HAL_GPIO_Init(JB_USART_TX_GPIO_PORT, &gpio_init);

        /* PB11 ------> USART3_RX */
        gpio_init.Pin = JB_USART_RX_PIN;
        gpio_init.Alternate = JB_USART_RX_AF;
        HAL_GPIO_Init(JB_USART_RX_GPIO_PORT, &gpio_init);

        HAL_NVIC_SetPriority(JB_USART_IRQn, 1, 0);
        HAL_NVIC_EnableIRQ(JB_USART_IRQn);
    }
}

/**
 * @brief  UART MSP 反初始化
 * @param  huart UART 句柄
 * @retval None
 */
void HAL_UART_MspDeInit(UART_HandleTypeDef *huart)
{
    if (huart->Instance == JB_USART)
    {
        __HAL_RCC_USART3_CLK_DISABLE();
        HAL_GPIO_DeInit(JB_USART_TX_GPIO_PORT, JB_USART_TX_PIN);
        HAL_GPIO_DeInit(JB_USART_RX_GPIO_PORT, JB_USART_RX_PIN);
        HAL_NVIC_DisableIRQ(JB_USART_IRQn);
    }
}

/**
 * @brief  TIM Base MSP 初始化
 * @param  htim TIM 句柄
 * @retval None
 * @note   TIM6 用作协议层 1ms 节拍
 */
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef *htim)
{
    if (htim->Instance == JB_TIMER)
    {
        JB_TIMER_CLK_ENABLE();
        HAL_NVIC_SetPriority(JB_TIMER_IRQn, 2, 0);
        HAL_NVIC_EnableIRQ(JB_TIMER_IRQn);
    }
}

/**
 * @brief  TIM Base MSP 反初始化
 * @param  htim TIM 句柄
 * @retval None
 */
void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef *htim)
{
    if (htim->Instance == JB_TIMER)
    {
        __HAL_RCC_TIM6_CLK_DISABLE();
        HAL_NVIC_DisableIRQ(JB_TIMER_IRQn);
    }
}

/************************ (C) COPYRIGHT Puya *****END OF FILE******************/