四、代码介绍

总体概述

项目使用STM32F407VET6作为主控芯片，代码使用HAL库、STM32Cubemx进行图形化配置+Keil5进行编译，用户仅需关注逻辑代码实现即可。
该项目代码并不复杂，使用功能仅有SPI、ADC、GPIO输入输出三个模块；处理的重点在屏幕数据的显示以及按键交换和修改；

屏幕数据显示

屏幕驱动不做介绍，移植厂商给的驱动即可。重点关注屏幕数据显示，我将屏幕数据显示分为三个部分，静态数据显示、动态数据显示、按键数据显示；

静态数据显示：指UI边框、提示标题等信息，这些信息后续不会修改，所以只需要操作一遍即可，不用反复刷新；
动态数据显示：指实时获取的输出电压、输出电流、间隔时间内的峰值、谷值等信息，这些信息需要不断更新；
按键数据显示：指通过按键交互从而发生改变的数据，比如输出电压设置、阈值电流设置，没有按键交互时也不会更新；

静态数据显示动态数据显示按键数据显示


/*
*   函数内容：  显示静态UI效果
*   函数参数：  无
*   返回值：    无
*/
void TFT_ShowStaticUI(const struct KeyInfo info)
{
	char showData[32]={0};
	TFT_Fill(0,0,160,128,BLACK);
	TFT_ShowChinese(13,2,(uint8_t *)"可调电源板",GREEN,BLACK,16,0);
	TFT_ShowChinese(108,4,(uint8_t *)"输出电源",WHITE,BLACK,12,0);
	TFT_ShowChinese(108,44,(uint8_t *)"设置电压",WHITE,BLACK,12,0);
	TFT_ShowChinese(108,84,(uint8_t *)"阈值电流",WHITE,BLACK,12,0);
	TFT_ShowString(14,101,(uint8_t *)"Vmax",WHITE,BLACK,12,0);
	TFT_ShowString(66,101,(uint8_t *)"Vmin",WHITE,BLACK,12,0);
	TFT_DrawLine(105,0,105,128,GREEN);
	TFT_DrawLine(0,20,168,20,GREEN);
	TFT_DrawLine(105,40,168,40,GREEN);
	TFT_DrawLine(105,60,168,60,GREEN);
	TFT_DrawLine(105,80,168,80,GREEN);
	TFT_DrawLine(0,100,168,100,GREEN);
	TFT_DrawLine(52,100,52,128,GREEN);
	TFT_DrawLine(0,114,105,114,GREEN);

	if(info.isOut == OPEN_VOL){
		sprintf(showData,"OPEN ");	//显示电源开关状态
		TFT_ShowString(118,24,(uint8_t *)showData,RED,BLACK,12,0);
		memset(showData,0,32);
	}
	else{
		sprintf(showData,"Close");	//显示电源开关状态
		TFT_ShowString(118,24,(uint8_t *)showData,RED,BLACK,12,0);
		memset(showData,0,32);
	}

	sprintf(showData,"%4.1fV",info.setVol);	//显示设置电压
	TFT_ShowString(118,64,(uint8_t *)showData,RED,BLACK,12,0);
	memset(showData,0,32);

	sprintf(showData,"%4dmA",info.ProtectCur);	//显示阈值电流
	TFT_ShowString(106,108,(uint8_t *)showData,YELLOW,BLACK,16,0);
	memset(showData,0,32);
}

void TFT_ShowUI(const struct RealTimeData info)
{
	char showData[32]={0};

	sprintf(showData,"%5.2fV",info.Vmax);	//显示Vmax
	TFT_ShowString(8,115,(uint8_t *)showData,RED,BLACK,12,0);
	memset(showData,0,32);

	sprintf(showData,"%5.2fV",info.Vmin);	//显示Vmax
	TFT_ShowString(60,115,(uint8_t *)showData,RED,BLACK,12,0);
	memset(showData,0,32);

	sprintf(showData,"%4.1fV",info.actualVol);	//显示实际电压值
	TFT_ShowString(4,24,(uint8_t *)showData,RED,BLACK,32,0);
	memset(showData,0,32);

	sprintf(showData,"%4dmA",info.actualCur);	//显示实际电流值
	TFT_ShowString(4,64,(uint8_t *)showData,YELLOW,BLACK,32,0);
	memset(showData,0,32);
}

void showCursor(const uint8_t cursor,const uint8_t isOut,const uint16_t ProtectCur,const float setVol)
{
	char showData[32]={0};
	switch(cursor)
	{
		case powerVolPage:
		{
			TFT_ShowChar(155,24,'<',WHITE,BLACK,12,0);
			TFT_ShowChar(155,64,' ',WHITE,BLACK,12,0);
			TFT_ShowChar(155,108,' ',WHITE,BLACK,12,0);

			if(isOut == OPEN_VOL){
				sprintf(showData,"OPEN ");	//显示电源电压
				TFT_ShowString(118,24,(uint8_t *)showData,WHITE,BLACK,12,0);
				memset(showData,0,32);
			}
			else if(isOut == CLOSE_VOL){
				sprintf(showData,"Close");	//显示电源电压
				TFT_ShowString(118,24,(uint8_t *)showData,WHITE,BLACK,12,0);
				memset(showData,0,32);
			}

			sprintf(showData,"%4.1fV",setVol);		//显示设置电压
			TFT_ShowString(118,64,(uint8_t *)showData,RED,BLACK,12,0);
			memset(showData,0,32);

			sprintf(showData,"%4dmA",ProtectCur);	//显示阈值电流
			TFT_ShowString(106,108,(uint8_t *)showData,YELLOW,BLACK,16,0);
			memset(showData,0,32);
		}
			break;
		case setVolPage1:
		{
			TFT_ShowChar(155,24,' ',WHITE,BLACK,12,0);
			TFT_ShowChar(155,64,'<',WHITE,BLACK,12,0);
			TFT_ShowChar(155,108,' ',WHITE,BLACK,12,0);

			if(isOut == OPEN_VOL){
				sprintf(showData,"OPEN ");	//显示电源电压
				TFT_ShowString(118,24,(uint8_t *)showData,RED,BLACK,12,0);
				memset(showData,0,32);
			}
			else if(isOut == CLOSE_VOL){
				sprintf(showData,"Close");	//显示电源电压
				TFT_ShowString(118,24,(uint8_t *)showData,RED,BLACK,12,0);
				memset(showData,0,32);
			}

			sprintf(showData,"%2d",(uint16_t)setVol);		//显示设置电压
			TFT_ShowString(118,64,(uint8_t *)showData,WHITE,BLACK,12,0);
			memset(showData,0,32);

			sprintf(showData,"%4dmA",ProtectCur);	//显示阈值电流
			TFT_ShowString(106,108,(uint8_t *)showData,YELLOW,BLACK,16,0);
			memset(showData,0,32);
		}
			break;
		case setVolPage2:
		{
			TFT_ShowChar(155,24,' ',WHITE,BLACK,12,0);
			TFT_ShowChar(155,64,'<',WHITE,BLACK,12,0);
			TFT_ShowChar(155,108,' ',WHITE,BLACK,12,0);

			if(isOut == OPEN_VOL){
				sprintf(showData,"OPEN ");	//显示电源电压
				TFT_ShowString(118,24,(uint8_t *)showData,RED,BLACK,12,0);
				memset(showData,0,32);
			}
			else if(isOut == CLOSE_VOL){
				sprintf(showData,"Close");	//显示电源电压
				TFT_ShowString(118,24,(uint8_t *)showData,RED,BLACK,12,0);
				memset(showData,0,32);
			}

			sprintf(showData,"%4.1fV",setVol);		//显示设置电压
			TFT_ShowString(118,64,(uint8_t *)showData,WHITE,BLACK,12,0);
			memset(showData,0,32);

			sprintf(showData,"%4dmA",ProtectCur);	//显示阈值电流
			TFT_ShowString(106,108,(uint8_t *)showData,YELLOW,BLACK,16,0);
			memset(showData,0,32);
		}
			break;
		case ProtectCurPage:
		{
			TFT_ShowChar(155,24,' ',WHITE,BLACK,12,0);
			TFT_ShowChar(155,64,' ',WHITE,BLACK,12,0);
			TFT_ShowChar(155,108,'<',WHITE,BLACK,12,0);

			if(isOut == OPEN_VOL){
				sprintf(showData,"OPEN ");	//显示电源电压
				TFT_ShowString(118,24,(uint8_t *)showData,RED,BLACK,12,0);
				memset(showData,0,32);
			}
			else if(isOut == CLOSE_VOL){
				sprintf(showData,"Close");	//显示电源电压
				TFT_ShowString(118,24,(uint8_t *)showData,RED,BLACK,12,0);
				memset(showData,0,32);
			}

			sprintf(showData,"%4.1fV",setVol);		//显示设置电压
			TFT_ShowString(118,64,(uint8_t *)showData,RED,BLACK,12,0);
			memset(showData,0,32);

			sprintf(showData,"%4dmA",ProtectCur);	//显示阈值电流
			TFT_ShowString(106,108,(uint8_t *)showData,WHITE,BLACK,16,0);
			memset(showData,0,32);
		}
			break;
		case NoPage:
		{
			TFT_ShowChar(155,24,' ',WHITE,BLACK,12,0);
			TFT_ShowChar(155,64,' ',WHITE,BLACK,12,0);
			TFT_ShowChar(155,108,' ',WHITE,BLACK,12,0);

			if(isOut == OPEN_VOL){
				sprintf(showData,"OPEN ");	//显示电源电压
				TFT_ShowString(118,24,(uint8_t *)showData,RED,BLACK,12,0);
				memset(showData,0,32);
			}
			else if(isOut == CLOSE_VOL){
				sprintf(showData,"Close");	//显示电源电压
				TFT_ShowString(118,24,(uint8_t *)showData,RED,BLACK,12,0);
				memset(showData,0,32);
			}

			sprintf(showData,"%4.1fV",setVol);		//显示设置电压
			TFT_ShowString(118,64,(uint8_t *)showData,RED,BLACK,12,0);
			memset(showData,0,32);

			sprintf(showData,"%4dmA",ProtectCur);	//显示阈值电流
			TFT_ShowString(106,108,(uint8_t *)showData,YELLOW,BLACK,16,0);
			memset(showData,0,32);
		}
			break;
		default:
			break;
	}
}

按键处理

按键处理注意设置选项下标，根据对应的设置选项，从而进行对应的处理，此处两个按键，分别使用它的单击、双击功能，

按键处理

void key_handle(uint8_t keyValue,struct KeyInfo *keyinfo)
{
	switch(keyValue)
	{
		case Key1Press:
		{
			if((*keyinfo).isSetState == 1)
			{
				(*keyinfo).curPage++;	//进入下一个设置选项
				if((*keyinfo).curPage > ProtectCurPage)	//如果到最后一个选项了
				{
					(*keyinfo).curPage = powerVolPage;		//回到起始选项
				}
				showCursor((*keyinfo).curPage,(*keyinfo).isOut,(*keyinfo).ProtectCur,(*keyinfo).setVol);
			}
		}
			break;
		case Key1DoublePress:
		{
			//进入设置状态或从设置状态退出
			if((*keyinfo).isSetState == STATE_TURE){
				(*keyinfo).isSetState = STATE_FALSE;	//退出设置状态
				(*keyinfo).curPage = NoPage;
				showCursor((*keyinfo).curPage,(*keyinfo).isOut,(*keyinfo).ProtectCur,(*keyinfo).setVol);
			}
			else
			{
				(*keyinfo).isSetState = STATE_TURE;	//进入设置状态
				(*keyinfo).curPage = powerVolPage;	//默认进入电源电压设置界面
				showCursor((*keyinfo).curPage,(*keyinfo).isOut,(*keyinfo).ProtectCur,(*keyinfo).setVol);
			}
		}
			break;
		case Key1LongPress:
			break;
		case Key2Press:
		{
			if((*keyinfo).isSetState == STATE_TURE)
			{
				//如果是设置状态
				switch((*keyinfo).curPage)
				{
					case powerVolPage:
					{
						//电源电压设置界面,打开或关闭电源输出
						if((*keyinfo).isOut == OPEN_VOL){
							(*keyinfo).isOut = CLOSE_VOL;
							HAL_GPIO_WritePin(EN_GPIO_Port, EN_Pin, GPIO_PIN_RESET);		//关闭可调输出
						}
						else if((*keyinfo).isOut == CLOSE_VOL){
							(*keyinfo).isOut = OPEN_VOL;
							HAL_GPIO_WritePin(EN_GPIO_Port, EN_Pin, GPIO_PIN_SET);			//打开可调输出
						}
					}
						break;
					case setVolPage1:
					{
						//修改整数值
						(*keyinfo).setVol = (*keyinfo).setVol + 1;
						if((*keyinfo).setVol >= ((*keyinfo).powerVol-1)){
							(*keyinfo).setVol = (*keyinfo).powerVol-1;
						}
						(*keyinfo).dacout = ((*keyinfo).setVol-1.221f)/4.0f;	//计算实际输出多少v电压
						(*keyinfo).dacout = (4096 * (*keyinfo).dacout)/3.3f;	//转换为数字量进行设置
						HAL_DAC_SetValue(&hdac, DAC_CHANNEL_1, DAC_ALIGN_12B_R, (*keyinfo).dacout);
					}
						break;
					case setVolPage2:
					{
						//修改小数值
						(*keyinfo).setVol = (*keyinfo).setVol + 0.1f;
						if((*keyinfo).setVol >= ((*keyinfo).powerVol-1)){
							(*keyinfo).setVol = (*keyinfo).powerVol-1;
						}
						(*keyinfo).dacout = ((*keyinfo).setVol-1.221f)/4.0f;	//计算实际输出多少v电压
						(*keyinfo).dacout = (4096 * (*keyinfo).dacout)/3.3f;	//转换为数字量进行设置
						HAL_DAC_SetValue(&hdac, DAC_CHANNEL_1, DAC_ALIGN_12B_R, (*keyinfo).dacout);
					}
						break;
					case ProtectCurPage:
					{
						(*keyinfo).ProtectCur = (*keyinfo).ProtectCur + 100;
						if((*keyinfo).ProtectCur >= 2000){
							(*keyinfo).ProtectCur = 2000;
						}
					}
						break;
					default:
						break;
				}
				showCursor((*keyinfo).curPage,(*keyinfo).isOut,(*keyinfo).ProtectCur,(*keyinfo).setVol);
			}
		}
			break;
		case Key2DoublePress:
		{
			if((*keyinfo).isSetState == STATE_TURE)
			{
				//如果是设置状态
				switch((*keyinfo).curPage)
				{
					case powerVolPage:
						//电源电压设置
						break;
					case setVolPage1:
					{
						//修改整数值
						(*keyinfo).setVol = (*keyinfo).setVol - 1;
						if((*keyinfo).setVol <= 1.5f){
							(*keyinfo).setVol = 1.5f;
						}
						(*keyinfo).dacout = ((*keyinfo).setVol-1.221f)/4.0f;	//计算实际输出多少v电压
						(*keyinfo).dacout = (4096 * (*keyinfo).dacout)/3.3f;	//转换为数字量进行设置
						HAL_DAC_SetValue(&hdac, DAC_CHANNEL_1, DAC_ALIGN_12B_R, (*keyinfo).dacout);
					}
						break;
					case setVolPage2:
					{
						//修改小数值
						(*keyinfo).setVol = (*keyinfo).setVol - 0.1f;
						if((*keyinfo).setVol <= 1.5f){
							(*keyinfo).setVol = 1.5f;
						}
						(*keyinfo).dacout = ((*keyinfo).setVol-1.221f)/4.0f;	//计算实际输出多少v电压
						(*keyinfo).dacout = (4096 * (*keyinfo).dacout)/3.3f;	//转换为数字量进行设置
						HAL_DAC_SetValue(&hdac, DAC_CHANNEL_1, DAC_ALIGN_12B_R, (*keyinfo).dacout);
					}
						break;
					case ProtectCurPage:
					{
						(*keyinfo).ProtectCur = (*keyinfo).ProtectCur - 100;
						if((*keyinfo).ProtectCur <= 100){
							(*keyinfo).ProtectCur = 100;
						}
					}
						break;
					default:
						break;
				}
				showCursor((*keyinfo).curPage,(*keyinfo).isOut,(*keyinfo).ProtectCur,(*keyinfo).setVol);
			}
		}
			break;
		case Key2LongPress:
			break;
		default:
			break;
	}
}

主函数处理

大部分初始化操作cubemx已经帮我们处理完成了，这里主要是对屏幕和定时器进行初始化，并且开启默认输出；在while循环中，考虑到有屏幕显示、有数据获取、有按键扫描，这些操作所需时间间隔是不一致的，如果单纯用一个延时不太合适，这里加入一个定时器，进行1ms计时，然后分配不同的时间，比如500ms刷新屏幕，10ms扫描按键等。

主函数

int main(void)
{
  /* USER CODE BEGIN 1 */
	uint8_t num = 0,i = 0;							//计数值
	uint8_t keyValue = KEY_ERROR;				//按键值
	float tempVol = 0,tempVolMax = 0,tempVolMin = 9999;//临时电压采集存放值,最大值，最小值
	float filter[2][55]={0};													//滤波数组
	double sum_volfilter = 0,sum_curfilter = 0;				//滤波值

	keyinfo.curPage = NoPage;					//默认没有光标显示
	keyinfo.isSetState = STATE_FALSE;	//默认不进入设置状态
	keyinfo.powerVol = In9V;					//默认电源供电电压为9V
	keyinfo.ProtectCur = 100;					//默认阈值电流为100mA
	keyinfo.setVol = 5.0f;						//默认设置输出电压为1.8V
	keyinfo.isOut = OPEN_VOL;					//默认打开输出
  /* USER CODE END 1 */

  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

  /* USER CODE BEGIN Init */

  /* 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_SPI1_Init();
  MX_TIM3_Init();
  MX_ADC1_Init();
  MX_DAC_Init();
  /* USER CODE BEGIN 2 */
	setInVol(keyinfo.powerVol);
	TFT_Init();											//初始化屏幕
	TFT_ShowStaticUI(keyinfo);			//显示静态UI效果
	HAL_TIM_Base_Start_IT(&htim3);	//消息定时器开始计时

	keyinfo.dacout = (keyinfo.setVol-1.221f)/4.0f;	//计算实际输出多少v电压
	keyinfo.dacout = (4096 * keyinfo.dacout)/3.3f;	//转换为数字量进行设置
	HAL_DAC_SetValue(&hdac, DAC_CHANNEL_1, DAC_ALIGN_12B_R, keyinfo.dacout);
	HAL_DAC_Start(&hdac,DAC_CHANNEL_1);
	if(keyinfo.isOut == OPEN_VOL){
		HAL_GPIO_WritePin(EN_GPIO_Port, EN_Pin, GPIO_PIN_SET);		//打开可调输出
	}
  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */
		if(showTimer >= 500)
		{
			//每500ms刷新一次数据
			for(i=0;i<50;i++)
			{
				sum_volfilter = sum_volfilter + filter[0][i];
				sum_curfilter= sum_curfilter + filter[1][i];
				filter[0][i] = 0;
				filter[1][i] = 0;
			}
			realtimedata.actualVol = sum_volfilter / 50.0f;	//获取50次平均值电压
			realtimedata.actualCur = sum_curfilter / 50.0f;	//获取50次平均值电流
			realtimedata.Vmax = tempVolMax;									//获取峰值电压
			realtimedata.Vmin = tempVolMin;									//获取谷值电压
			TFT_ShowUI(realtimedata);												//更新显示
			showTimer = 0;																	//恢复数据
			sum_volfilter = 0;
			sum_curfilter = 0;
			tempVolMax = 0;
			tempVolMin = 9999;
		}
		if(amendTimer >= 10)
		{
			//每隔10ms修正一次实际输出的电压值
			tempVol = (adcValue[1] * 3.3f) / 4096.0f;					//获取采集到的电压值
			filter[0][num] = tempVol * 5;											//转换为真实电压值
			tempVol = 0;

			tempVol = (adcValue[0] * 3.3f) / 4096.0f;					//获取采集到的电压值
			filter[1][num] = tempVol / 50.0f / 0.01f * 1000;	//转换为真实电流值
			tempVol = 0;

			if(filter[0][num] < keyinfo.setVol)								//如果电压值比设置电压值低，进行矫正,目前已经很准了，无需校准
			{
				//keyinfo.dacout+=1;
				//HAL_DAC_SetValue(&hdac, DAC_CHANNEL_1, DAC_ALIGN_12B_R, keyinfo.dacout);
			}
			else{
				//keyinfo.dacout-=1;
				//HAL_DAC_SetValue(&hdac, DAC_CHANNEL_1, DAC_ALIGN_12B_R, keyinfo.dacout);
			}
			if(tempVolMin > filter[0][num])
			{
				tempVolMin = filter[0][num];	//获取最大值
			}
			if(tempVolMax < filter[0][num])
			{
				tempVolMax = filter[0][num];	//获取最小值
			}
			if(filter[1][num] > keyinfo.ProtectCur)	//如果采集到电流值大于保护阈值
			{
				keyinfo.isOut = CLOSE_VOL;
				HAL_GPIO_WritePin(EN_GPIO_Port, EN_Pin, GPIO_PIN_RESET);		//关闭可调输出
				TFT_ShowString(118,24,(uint8_t *)"Close",RED,BLACK,12,0);
			}
			memset(adcValue,0,sizeof(adcValue));
			HAL_ADC_Start_DMA(&hadc1,(uint32_t *)adcValue,sizeof(adcValue)/sizeof(adcValue[0]));	//重新开始adc采集
			num++;
			if(num >= 50){
				num = 0;	//防止数据溢出
			}
			amendTimer = 0;
		}
		if(keyTimer >= 10){
			keyValue = key_scanf();	//每10ms扫描一次按键
			keyTimer = 0;
		}
		if(keyValue != KEY_ERROR)
		{
			key_handle(keyValue,&keyinfo);	//按键处理函数
			keyValue = KEY_ERROR;						//复原按键状态
		}
  }
  /* USER CODE END 3 */
}

诱骗电压设置

这个较为简单，仅需要根据ch224k数据手册改变对应引脚电平即可

ch224k

/*
	函数内容：设置输入电压
	函数参数：设置值
	返回值：无
	注意：需要根据自己充电器适配选择合适的诱骗电压，有些充电器是自有协议，部分电压可能会诱骗不出来
*/
void setInVol(uint8_t value)
{
	switch(value)
	{
		case In9V:
		{
			//0-0-0:CFG1-CFG2-CFG3
			HAL_GPIO_WritePin(CFG1_GPIO_Port, CFG1_Pin, GPIO_PIN_RESET);
			HAL_GPIO_WritePin(GPIOA, CFG3_Pin|CFG2_Pin, GPIO_PIN_RESET);
		}
			break;
		case In12V:
		{
			//0-0-1:CFG1-CFG2-CFG3
			HAL_GPIO_WritePin(CFG1_GPIO_Port, CFG1_Pin, GPIO_PIN_RESET);
			HAL_GPIO_WritePin(CFG2_GPIO_Port, CFG2_Pin, GPIO_PIN_RESET);
			HAL_GPIO_WritePin(CFG3_GPIO_Port, CFG3_Pin, GPIO_PIN_SET);
		}
		break;
		case In15V:
		{
			//0-1-1:CFG1-CFG2-CFG3
			HAL_GPIO_WritePin(CFG1_GPIO_Port, CFG1_Pin, GPIO_PIN_RESET);
			HAL_GPIO_WritePin(CFG2_GPIO_Port, CFG2_Pin, GPIO_PIN_SET);
			HAL_GPIO_WritePin(CFG3_GPIO_Port, CFG3_Pin, GPIO_PIN_SET);
		}
		break;
		case In20V:
		{
			//0-1-0:CFG1-CFG2-CFG3
			HAL_GPIO_WritePin(CFG1_GPIO_Port, CFG1_Pin, GPIO_PIN_RESET);
			HAL_GPIO_WritePin(CFG2_GPIO_Port, CFG2_Pin, GPIO_PIN_SET);
			HAL_GPIO_WritePin(CFG3_GPIO_Port, CFG3_Pin, GPIO_PIN_RESET);
		}
		break;
		default:
			break;
	}
}

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AI-Box离线大模型助手

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四、代码介绍

总体概述

屏幕数据显示

按键处理

主函数处理

诱骗电压设置

代码下载：https://gitee.com/chen11232/AdjustablePower

四、代码介绍 ​

总体概述 ​

屏幕数据显示 ​

按键处理 ​

主函数处理 ​

诱骗电压设置 ​

代码下载：https://gitee.com/chen11232/AdjustablePower ​

四、代码介绍

总体概述

屏幕数据显示

按键处理

主函数处理

诱骗电压设置

代码下载：https://gitee.com/chen11232/AdjustablePower