/**
******************************************************************************
* File Name : gpio.c
* Description : This file provides code for the configuration
* of all used GPIO pins.
******************************************************************************
* @attention
*
* <h2><center>© Copyright (c) 2025 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
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "gpio.h"
/* USER CODE BEGIN 0 */
#include "main.h"
/* USER CODE END 0 */
/*----------------------------------------------------------------------------*/
/* Configure GPIO */
/*----------------------------------------------------------------------------*/
/* USER CODE BEGIN 1 */
uint8_t uckey_down,uckey_up,uckey,uckey_old;
extern float target1;
extern float target2;
extern float vref;
extern int temp0;
extern int a;
/* USER CODE END 1 */
/** Configure pins as
* Analog
* Input
* Output
* EVENT_OUT
* EXTI
*/
void MX_GPIO_Init(void)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOF_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(LED2_GPIO_Port, LED2_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(LED1_GPIO_Port, LED1_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(ENON_GPIO_Port, ENON_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = LED2_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(LED2_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = LED1_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(LED1_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : PC10 PC11 PC12 */
GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12;
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = ENON_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(ENON_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = KEY4_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
HAL_GPIO_Init(KEY4_GPIO_Port, &GPIO_InitStruct);
/* EXTI interrupt init*/
HAL_NVIC_SetPriority(EXTI15_10_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(EXTI15_10_IRQn);
}
/* USER CODE BEGIN 2 */
/*mode 1:长按值变化，松开值变为0
mode 0:按下松开后值变化，并且不变
*/
uint8_t key_Scan(uint8_t mode)
{
if(HAL_GPIO_ReadPin(GPIOA,KEY2_Pin)== 0)
uckey=1;
if(HAL_GPIO_ReadPin(GPIOA,KEY3_Pin)==0)
uckey=2;
if(HAL_GPIO_ReadPin(GPIOA,KEY1_Pin)==0)
uckey=3;
uckey_down=uckey&(uckey^uckey_old);
uckey_old=uckey;
uint8_t key_val;
if(mode==1)
{
if(HAL_GPIO_ReadPin(GPIOA,KEY2_Pin)== 0)
key_val=1;
else if(HAL_GPIO_ReadPin(GPIOA,KEY3_Pin)== 0)
key_val=2;
else if(HAL_GPIO_ReadPin(GPIOA,KEY1_Pin)== 0)
key_val=3;
else
key_val=0;
}
if(mode==0)
key_val=uckey_down;
return key_val;
}
// 按键状态变量
volatile uint32_t key2_press_time = 0;
volatile uint32_t key3_press_time = 0;
volatile uint32_t key1_press_time = 0;
volatile uint8_t key2_flag = 0;
volatile uint8_t key3_flag = 0;
volatile uint8_t key1_flag = 0;
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) {
uint32_t current_time = HAL_GetTick();
switch(GPIO_Pin) {
case GPIO_PIN_10: // KEY2
if(HAL_GPIO_ReadPin(GPIOC, GPIO_PIN_10) == 0) { // 按下
key2_press_time = current_time;
} else { // 释放
if((current_time - key2_press_time) > 20) { // 消抖
key2_flag = 1;
}
}
break;
case GPIO_PIN_11: // KEY3
if(HAL_GPIO_ReadPin(GPIOC, GPIO_PIN_11) == 0) {
key3_press_time = current_time;
} else {
if((current_time - key3_press_time) > 20) {
key3_flag = 1;
}
}
break;
case GPIO_PIN_12: // KEY1
if(HAL_GPIO_ReadPin(GPIOC, GPIO_PIN_12) == 0) {
key1_press_time = current_time;
} else {
if((current_time - key1_press_time) > 20) {
key1_flag = 1;
}
}
break;
}
}
/* USER CODE END 2 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
/* USER CODE BEGIN Header */
/**
******************************************************************************
*------完全开源项目-------------------------
*------南阳理工学院新能源实验室-------------
*------2020年6月30日--V1.0---------------------
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "adc.h"
#include "dma.h"
#include "hrtim.h"
#include "usart.h"
#include "tim.h"
#include "gpio.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "mbrtu.h"
#include "mbport.h"
#include "key.h"
#include "dr_pwm.h"
#include "f_monit.h"
#include "fir.h"
#include "pid.h"
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */
float adc1_ture=0, adc2_ture=0, adc3_ture=0;
float adc1_ture1=0, adc2_ture1=0, adc3_ture1=0;
extern float target1;
extern float target2;
extern float vref;
extern int temp0;
float y=0;
uint16_t ADC_IN[NUM_CHANNELS][BLOCK_SIZE];
float32_t ADC_Ot[NUM_CHANNELS][BLOCK_SIZE];
int a=0;
extern volatile uint8_t key2_flag ;
extern volatile uint8_t key3_flag ;
extern volatile uint8_t key1_flag ;
/* USER CODE END PTD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
volatile uint32_t gSysTim01msTicks; //定时器SystemTich中断计数
volatile uint32_t ADC_Value[BuffSize];//--ADC采集8路全16位数据---
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */
void Task_05ms_A(void);
void Task_05ms_B(void);
void Task_05ms_C(void);
void Task_05ms_D(void);
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{
if(temp0 == 1)
{
y = PID_system(temp0, adc1_ture);
}
else
{
y = PID_system(temp0, adc2_ture);
}
// if(adc1_ture <= 2.18181)
// {
//// __HAL_TIM_SET_COMPARE(&htim1,TIM_CHANNEL_1,y);
// }
// else
// {
// __HAL_TIM_SET_COMPARE(&htim1,TIM_CHANNEL_1,0);
// }
}
/* USER CODE END 0 */
/**
* @brief The application entry point.
* @retval int
*/
int main(void)
{
/* USER CODE BEGIN 1 */
static uint16_t l_task_id;
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* USER CODE BEGIN Init */
//HAL_SetTickFreq(100U);//--10ms时基----
HAL_SYSTICK_Config(SystemCoreClock / (1000U / uwTickFreq));//--0.1ms时基--
/* USER CODE END Init */
/* Configure the system clock */
SystemClock_Config();
/* USER CODE BEGIN SysInit */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_DMA_Init();
MX_HRTIM1_Init();
MX_ADC1_Init();
MX_ADC2_Init();
MX_LPUART1_UART_Init();
MX_TIM2_Init();
/* USER CODE BEGIN 2 */
// mb_rtu_init( &mb_port, 0x01, MB_PAR_NONE);//--Modbus初始化，设定从机为1号机,无校验位---
//------------------HRTIM启动PWM输出通道-----------------------------------
HAL_NVIC_DisableIRQ(DMA1_Channel1_IRQn);//-----关闭DMA中断-----
HAL_ADC_Start(&hadc2);//---先启动ADC2---注意多通道同步Cube必须设置32位字。
HAL_ADCEx_MultiModeStart_DMA(&hadc1, (uint32_t*)&ADC_Value,BuffSize);//--然后启动ADC12---注意读取高低位数据。
HAL_HRTIM_WaveformOutputStart(&hhrtim1, HRTIM_OUTPUT_TB1 | HRTIM_OUTPUT_TB2);//----通道打开---
HAL_HRTIM_WaveformOutputStart(&hhrtim1, HRTIM_OUTPUT_TC1 | HRTIM_OUTPUT_TC2);//----通道打开---
//---开启定时器B和C和D-使用Master完美同步---
HAL_HRTIM_WaveformCountStart_IT(&hhrtim1,HRTIM_TIMERID_MASTER | HRTIM_TIMERID_TIMER_B | HRTIM_TIMERID_TIMER_C | HRTIM_TIMERID_TIMER_D);//
HAL_Delay(500);
HAL_GPIO_WritePin(ENON_GPIO_Port,ENON_Pin,GPIO_PIN_SET);//--打开后级供电----
gSysTim01msTicks = 0;
FreqValue = PWM_Period;//--设置频率初始值---
PhaseValue = PWM_Period/2;//--设置相位初始值--
HAL_TIM_Base_Start_IT(&htim2);
// printf("MCU Temperature : %.1f\r\n",((ADC_Value[2]*3300/4096)/2.5+25));
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
// ADC_IN[0][0]=ADC_Value[0] & 0xFFFF;
// for(uint8_t ch=0;ch<NUM_CHANNELS;ch++)
// {
// Fir_Proc(&ADC_IN[ch][0],&ADC_Ot[ch][0],ch);
// }
// printf("%.3f %.3f %.3f ",ADC_Ot[0][0]/4096.f*3.3f,ADC_Ot[1][0]/4096.f*3.3f,ADC_Ot[2][0]/4096.f*3.3f);
// printf("%d",a);
// 按键处理
if(key2_flag) {
key2_flag = 0;
if(temp0 == 1) {
target1 = target1 - 0.1f;
if(target1 < 1) target1 = 1;
}
a = 1;
printf("KEY2 pressed. Target1: %.1f\n", target1);
}
if(key3_flag) {
key3_flag = 0;
if(temp0 == 1) {
target1 = target1 + 0.1f;
if(target1 > 2) target1 = 2;
}
a = 2;
printf("KEY3 pressed. Target1: %.1f\n", target1);
}
if(key1_flag) {
key1_flag = 0;
temp0 = -temp0;
a = 3;
printf("KEY1 pressed. Mode: %s\n", temp0 == 1 ? "BUCK" : "BOOST");
}
// if( gSysTim01msTicks >= 5 ) //每0.5ms运行一次
// {
// gSysTim01msTicks = 0;
// switch( l_task_id )
// {
// case 0x00: //任务A,按键任务
// Task_05ms_A();
// break;
// case 0x01: //任务B
// Task_05ms_B();
// break;
// case 0x02: //任务C
// Task_05ms_C();
// break;
// case 0x03: //任务D
// Task_05ms_D();
// break;
// }
// l_task_id = l_task_id >= 0x03 ? 0 : l_task_id+1;
// }
}
/* USER CODE END 3 */
}
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
/** Configure the main internal regulator output voltage
*/
HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1_BOOST);
/** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure.
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV4;
RCC_OscInitStruct.PLL.PLLN = 85;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
Error_Handler();
}
/** Initializes the CPU, AHB and APB buses clocks
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
{
Error_Handler();
}
/** Initializes the peripherals clocks
*/
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_LPUART1|RCC_PERIPHCLK_ADC12;
PeriphClkInit.Lpuart1ClockSelection = RCC_LPUART1CLKSOURCE_PCLK1;
PeriphClkInit.Adc12ClockSelection = RCC_ADC12CLKSOURCE_SYSCLK;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
{
Error_Handler();
}
}
/* USER CODE BEGIN 4 */
/********************************************************************************
* @函数: void Task_05ms_A(void)
* @描述: 任务A处理函数
* 0.5ms周期调用
* 2ms中的第一个0.5ms
********************************************************************************/
void Task_05ms_A(void)
{
}
/*
*******************************************************************************
* @函数: void Task_05ms_B(void)
* @描述: 任务B处理函数
* 0.5ms周期调用
* 2ms中的第二个0.5ms
*******************************************************************************
*/
void Task_05ms_B(void)
{
static uint32_t uTaskTimeCount = 0;
// mb_rtu_poll( &mb_port ); // modbus协议轮询
uTaskTimeCount++;
}
/*
*******************************************************************************
* @函数: void Task_05ms_C(void)
* @描述: 任务C处理函数
* 0.5ms周期调用
* 2ms中的第三个0.5ms
*----要特别小心，不要sMasterRegs.MCMP1R超过设定的PWM_Period---
*----要特别小心，尽量不使用timB的reset触发，因为有可能丢脉冲(Master Compare1 变化时，Reset信号可能错过一次)。
*******************************************************************************
*/
void Task_05ms_C(void)
{
static uint32_t uTaskTimeCount = 0;
/* 此处添加用户代码，代码执行时间应少于500us */
//--调频：50KHz - 125KHz--调相：0-180度--
gADC_V_IN = (uint16_t)( ADC_Value[0] & 0xFFFF );//---ADC1低16位---
gADC_I_IN = (uint16_t)( ADC_Value[1] & 0xFFFF );
gADC_Freq_HW = (uint16_t)( ADC_Value[2] & 0xFFFF );//---频率调节---
gADC_Chip_Temp = (uint16_t)( ADC_Value[3] & 0xFFFF );
gADC_V_OUT = (uint16_t)( ADC_Value[0] / 0xFFFF );//---ADC2高16位IN2---
gADC_I_OUT = (uint16_t)( ADC_Value[1] / 0xFFFF );
gADC_Phase_HW = (uint16_t)( ADC_Value[2] / 0xFFFF );//---相位调节---
gADC_V_NTC = (uint16_t)( ADC_Value[3] / 0xFFFF ); //
FreqValue = PWM_Period + gADC_Freq_HW;
dr_pwm_setFreq(FreqValue);//--设置频率
//-----------调相:250KHz----0度-133度----------------
PhaseValue = PWM_Period/2 + 0.6*gADC_Phase_HW;
if (PhaseValue < PWM_Period/2) //--确保调相不超出范围
PhaseValue = PWM_Period/2;
if (PhaseValue >= FreqValue)
PhaseValue = FreqValue;
//-----------------------------------------------------
dr_pwm_setPhase(PhaseValue); //---设置相位
uTaskTimeCount++;
}
/*
*******************************************************************************
* @函数: void Task_05ms_D(void)
* @描述: 任务D处理函数
* 0.5ms周期调用
* 2ms中的第四个0.5ms
*******************************************************************************
*/
void Task_05ms_D(void)
{
static uint32_t uTaskTimeCount = 0;
f_monit( );//上位机监控
/* 正常输出，闪烁5HZ指示灯 */
if(uTaskTimeCount >= 25)
{
uTaskTimeCount = 0;
HAL_GPIO_TogglePin(LED2_GPIO_Port,LED2_Pin);
}
uTaskTimeCount++;
}
/* USER CODE END 4 */
/**
* @brief This function is executed in case of error occurrence.
* @retval None
*/
void Error_Handler(void)
{
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
/* USER CODE END Error_Handler_Debug */
}
#ifdef USE_FULL_ASSERT
/**
* @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred.
* @param file: pointer to the source file name
* @param line: assert_param error line source number
* @retval None
*/
void assert_failed(uint8_t *file, uint32_t line)
{
/* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/为什么a的值还是没改变，好像都没有进去while里的变化a的函数
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