以下代码什么意思const uint8 ModbusFunc_ReadCoilStatus = 0x01; const uint8 ModbusFunc_ReadInputStatus = 0x02; const uint8 ModbusFunc_ReadHoldReg = 0x03; const uint8 ModbusFunc_ReadInputReg = 0x04; const uint8 ModbusFunc_ForceSigCoil = 0x05; const uint8 ModbusFunc_PresetSigReg = 0x06; const uint8 ModbusFunc_ReadExcptStatus = 0x07; const uint8 ModbusFunc_FetchEventCount = 0x0B; const uint8 ModbusFunc_FetchEventLog = 0x0C; const uint8 ModbusFunc_ForceMtlCoil = 0x0F; const uint8 ModbusFunc_PresetMtlReg = 0x10; const uint8 ModbusFunc_ReportSlaveId = 0x11; const uint8 ModbusFunc_ReadGeneralRef = 0x14; const uint8 ModbusFunc_WriteGeneralRef = 0x15; const uint8 ModbusFunc_MaskWrite4XReg = 0x16; const uint8 ModbusFunc_ReadWrite4XReg = 0x17; const uint8 ModbusFunc_ReadFifoQueue = 0x18;

class ClientMsgDefs { public: static const UINT32 SET_PIXEL_FORMAT = 0; static const UINT32 FIX_COLOR_MAP_ENTRIES = 1; static const UINT32 SET_ENCODINGS = 2; static const UINT32 FB_UPDATE_REQUEST = 3; static const UINT32 KEYBOARD_EVENT = 4; static const UINT32 POINTER_EVENT = 5; static const UINT32 CLIENT_CUT_TEXT = 6; static const UINT32 CLIENT_CUT_TEXT_UTF8 = 0xFC000200; static const UINT32 ENABLE_CUT_TEXT_UTF8 = 0xFC000201; static const UINT32 ECHO_REQUEST = 0xFC000300; };

这段代码看起来像是一个定义了一些常量的类，这些常量的值被用于客户端和服务器之间的通信协议。每个常量代表一个特定的消息类型，例如 SET_PIXEL_FORMAT 代表设置像素格式，FIX_COLOR_MAP_ENTRIES 代表固定颜色映射...

class Solution { private: const uint32_t M1 = 0x55555555; // 01010101010101010101010101010101 const uint32_t M2 = 0x33333333; // 00110011001100110011001100110011 const uint32_t M4 = 0x0f0f0f0f; // 00001111000011110000111100001111 const uint32_t M8 = 0x00ff00ff; // 00000000111111110000000011111111 public: uint32_t reverseBits(uint32_t n) { n = n >> 1 & M1 | (n & M1) << 1; n = n >> 2 & M2 | (n & M2) << 2; n = n >> 4 & M4 | (n & M4) << 4; n = n >> 8 & M8 | (n & M8) << 8; return n >> 16 | n << 16; } }; 解释该代码，并画出图解

这段代码是用来将一个32位无符号整数的二进制位反转的。具体解释如下：首先，定义了四个掩码常量M1、M2、M4、M8，分别为0x55555555、0x33333333、0x0f0f0f0f、0x00ff00ff。这四个掩码常量用于将原数字的不同二进制...

public class inver{ public const uint _1 = 1; public const uint _31 = 1073741824; public const uint _30 = 536870912; public const uint _29 = 268435456; public const uint _28 = 134217728; public const uint _27 = 67108864; public const uint _26 = 33554432; public const uint _25 = 16777216; public const uint _24 = 8388608; public const uint _23 = 4194304; public const uint _22 = 2097152; public const uint _21 = 1048576; public const uint _20 = 524288; public const uint _19 = 262144; public const uint _18 = 131072; public const uint _32 = 2147483648; public const uint _17 = 65536; public const uint _15 = 16384; public const uint _14 = 8192; public const uint _13 = 4096; public const uint _12 = 2048; public const uint _11 = 1024; public const uint _10 = 512; public const uint _9 = 256; public const uint _8 = 128; public const uint _7 = 64; public const uint _6 = 32; public const uint _5 = 16; public const uint _4 = 8; public const uint _3 = 4; public const uint _2 = 2; public const uint _16 = 32768; public inver();} private void ss(){Ff ff=new FF();FF.ant=(uint)(inver._1|inver._2);} 有一个int 集合代表使用的是对应的inver._数字，怎么实现

public const uint _31 = 1073741824; // 其他 inver._数字的定义... public static List<uint> GetInverDigits(int number) { List<uint> inverDigits = new List<uint>(); for (int i = 1; i <= 32; i++) ...

const uint32_t udplock_buff_size = 34; uint8_t udplock_buff[udplock_buff_size] = {0}; udplock_buff[0] = 0x5B; udplock_buff[1] = 0xA4; udplock_buff[2] = 0xF1; udplock_buff[3] = 0x1A; udplock_buff[4] = 0x22; udplock_buff[6] = 0xAF; udplock_buff[7] = 0xE5; udplock_buff[8] = 0x10; udplock_buff[12] = figure; udplock_buff[13] = figure >> 8; udplock_buff[14] = 0x04; udplock_buff[16] = 0x07; udplock_buff[17] = 0x01; udplock_buff[18] = 0x00; uint16_t temp = CalculateCrc16((volatile uint8_t)&udplock_buff[8],24); udplock_buff[32] = temp >> 8; udplock_buff[33] = temp; int Ret = UDP_send(sockfd,"192.168.1.121",2341,(char )udplock_buff,udplock_buff_size); if(!Ret) { printf("UDP Failed to send packets(cmd:%d); udplock_buff_size = %d !!! \r\n",Ret,udplock_buff_size); } figure++;

buff[12]到udplock_buff[14]的值分别为figure、figure右移8位后的值和0x04，udplock_buff[16]、udplock_buff[17]和udplock_buff[18]的值分别为0x07、0x01和0x00。接着，对数组中从udplock_buff[8]开始的24个元素进行...

#include "global_define.h" uint8_t R_DiscOutVol_Cnt,R_Request_Num_BK,R_PPS_Request_Volt_BK; uint32_t R_PPS_Request_Cur_BK; uint8_t R_HVScan_RequestVol=0,R_HVScan_RequestVol_BK=0,Cnt_Delay_OutVol_Control=0; uint16_t R_VbatVol_Value,R_IbusCur_Value,R_IbatCur_Value; uint8_t R_Error_Time,R_WWDT_Time; TypeOfTimeFlag TimeFlag = {0}; TypeOfStateFlag StateFlag = {0}; //TypeOf_TypeC AP_TypeCA = {0}; TypeOf_TypeC AP_TypeCB = {0}; //TypeOf_PD AP_PDA = {0}; TypeOf_PD AP_PDB = {0}; const unsigned int CONFIG0 __at(0x00300000) = 0x0ED8F127; const uint32_t CONFIG1 at(0x00300004) = 0x00C0FF3F; //ÓÐIAP¹¦ÄÜ,²»¿ª¿´ÃÅ¹·// //const unsigned int CONFIG1 at(0x00300004) = 0x0040ffbf; const unsigned int CONFIG2 at(0x00300008) = 0x1fffe000; const unsigned int CONFIG3 at(0x0030000c) = 0x0000ffff; void SlotBranch100ms(void); void SlotBranch1s(void); volatile IsrFlag_Char R_Time_Flag; typedef struct{ uint8_t B_bit0: 1; }TestBits; TestBits Bits; #define check_8812 1 #define check_discharger 0 #define check_MOS 0 extern unsigned char display_gate; //¸Ãº¯ÊýÖ÷ÒªÓÃÀ´¼ì²émosµÄÓ¦ÓÃ¡£ void check_nmos(void) { static unsigned int m,n=0; if(m<500) { m++; GPIO_WriteBit(GPIOB, GPIO_PinSource2, Bit_RESET); } else if(m<1000) { m++; GPIO_WriteBit(GPIOB, GPIO_PinSource2, Bit_SET); } else { m=0; } } unsigned char key_val=0; unsigned char device_state=0; unsigned int device_state_counter=0; #define device_state_counter_data 250 #define device_state_counter_data2 5 #define A_1 10 #define A_8 128 void led_inial(void) { DispBuf.Bits.FastCharge = RESET; DispInit(); } //Main function int main(void) { static unsigned int counter1,counter2=0,bufer; F_MCU_Initialization(); //MCU³õÊ¼»¯ HV_Init(); //*********************************************************************************** AP_TypeCB.TypeCx = TypeCB; AP_TypeCB.B_Support_HW = SET; AP_TypeCB.TypeC_Rp_Mode = TypeC_Cur

2. 声明了一些全局变量，包括uint8_t和uint32_t类型的变量。 3. 定义了一些结构体类型的变量，包括TypeOfTimeFlag、TypeOfStateFlag、TypeOf_TypeC和TypeOf_PD。 4. 定义了一些常量，包括CONFIG0、CONFIG1、CONFIG...

void LockUartMSGReceive(const uint8_t * data_buf, uint8_t len) { static uint8_t byte_count = 0; static uint16_t physical_length = 0; static uint8_t data_head = 0; for (int i = 0; i < len; i++) { cmd_data[byte_count] = data_buf[i]; byte_count++; } if (byte_count >= 7 && physical_length == 0) { for (int i = 0; i < byte_count; i++) { if (cmd_data[i] == 0xaa && cmd_data[i + 1] == 0x55 && (byte_count - i) > 6) { physical_length = (cmd_data[i + 3] << 8 | cmd_data[i + 4]) + 6; data_head = i; break; } } } if (byte_count - (data_head) == physical_length) { for (uint8_t i = 0; i < physical_length; i++) { K32W_LOG("cmd_data[%x] = %x", i, cmd_data[data_head + i]); }

这段代码是一个函数，函数名为LockUartMSGReceive接受两个参数，一个是data_buf，类型为uint8_t指针，另一个是len，类型为uint8_t。函数内部定义了一些静态变量，包括byte_count，physical_length和data_head。 ...

void LCD_Display_min(uint16_t min)//LCD显示屏显示分钟 { int min_u; int min_t; min_u=min/10; min_t=min%10; switch(min_t) { case 0: LCDSEG14 = 0x07; LCDSEG15 = 0x0D; break; case 1: LCDSEG14= 0x00; LCDSEG15 = 0x05; break; case 2: LCDSEG14 = 0x05; LCDSEG15 = 0x0B; break; case 3: LCDSEG14 = 0x01; LCDSEG15 = 0x0F; break; case 4: LCDSEG14 = 0x02; LCDSEG15 = 0x07; break; case 5: LCDSEG14 = 0x03; LCDSEG15 = 0x0E; break; case 6: LCDSEG14 = 0x07; LCDSEG15 = 0x0E; break; case 7: LCDSEG14 = 0x01; LCDSEG15 = 0x05; break; case 8: LCDSEG14 = 0x07; LCDSEG15 = 0x0F; break; case 9: LCDSEG14 = 0x03; LCDSEG15 = 0x0F; break; } switch(min_u) { case 0: LCDSEG12 = 0x07; LCDSEG13 = 0x0D; break; case 1: LCDSEG12 = 0x00; LCDSEG13 = 0x05; break; case 2: LCDSEG12 = 0x05; LCDSEG13 = 0x0B; break; case 3: LCDSEG12 = 0x01; LCDSEG13 = 0x0F; break; case 4: LCDSEG12 = 0x02; LCDSEG13 = 0x07; break; case 5: LCDSEG12 = 0x03; LCDSEG13 = 0x0E; break; case 6: LCDSEG12 = 0x07; LCDSEG13 = 0x0E; break; }这段代码优化一下

const uint8_t digits[10][2] = { {0x07, 0x0D}, // 0 {0x00, 0x05}, // 1 {0x05, 0x0B}, // 2 {0x01, 0x0F}, // 3 {0x02, 0x07}, // 4 {0x03, 0x0E}, // 5 {0x07, 0x0E}, // 6 {0x01, 0x05}, // 7 {0x07, ...

static void crc16_update(uint16_t currectCrc, const uint8_t src, uint32_t lengthInBytes) { uint32_t crc = currectCrc; uint32_t j; for (j=0; j < lengthInBytes; ++j) { uint32_t i; uint32_t byte = src[j]; crc ^= byte << 8; for (i = 0; i < 8; ++i) { uint32_t temp = crc << 1; if (crc & 0x8000) { temp ^= 0x1021; } crc = temp; } } currectCrc = crc; }

这段代码是一个CRC16校验函数，用于计算一个数据包的CRC16校验值。传入参数包括一个指向当前CRC值的指针currectCrc、一个指向数据包的指针src，以及数据包的长度lengthInBytes。首先定义一个本地变量crc，用于存储...

uint8_T Rte_BSW_IRead_DisplayRequest_TSR_Text(void) { const uint8_t temp = NULL; uint8_T ret_val = 0; temp = (const uint8_t)RTEIF_Read_function(RTE_SYS_MSG_REQUEST); ret_val = (uint8_T)(MSGREQUEST_GET_TSR_TEXT(*temp)); return ret_val; 错误为将基本类型的复合表达式转换为无符号的基本类型，修正

以下是修改后的代码示例： c uint8_T Rte_BSW_IRead_DisplayRequest_TSR_Text(void) { const uint8_t *temp = NULL; uint8_T ret_val = 0; temp = (const uint8_t*)RTEIF_Read_function(RTE_SYS_MSG_REQUEST)...

float CornerDetector::shiTomasiScore(const cv::Mat &img, int u, int v) { assert(img.type() == CV_8UC1); float dXX = 0.0; float dYY = 0.0; float dXY = 0.0; const int halfbox_size = 15; const int box_size = 2 * halfbox_size; const int box_area = box_size * box_size; const int x_min = u - halfbox_size; const int x_max = u + halfbox_size; const int y_min = v - halfbox_size; const int y_max = v + halfbox_size; if (x_min < 1 || x_max >= img.cols - 1 || y_min < 1 || y_max >= img.rows - 1) return 0.0; // patch is too close to the boundary const int stride = img.step.p[0]; for (int y = y_min; y < y_max; ++y) { const uint8_t ptr_left = img.data + stride y + x_min - 1; const uint8_t ptr_right = img.data + stride y + x_min + 1; const uint8_t ptr_top = img.data + stride (y - 1) + x_min; const uint8_t ptr_bottom = img.data + stride (y + 1) + x_min; for (int x = 0; x < box_size; ++x, ++ptr_left, ++ptr_right, ++ptr_top, ++ptr_bottom) { float dx = ptr_right - ptr_left; float dy = ptr_bottom - ptr_top; dXX += dx * dx; dYY += dy * dy; dXY += dx * dy; } } // Find and return smaller eigenvalue: dXX = dXX / (2.0 * box_area); dYY = dYY / (2.0 * box_area); dXY = dXY / (2.0 * box_area); return 0.5 * (dXX + dYY - sqrt((dXX + dYY) * (dXX + dYY) - 4 * (dXX * dYY - dXY * dXY)));

这段代码是计算给定图像中某个像素点的Shi-Tomasi角点得分，返回一个浮点数作为角点的响应值。Shi-Tomasi角点检测是一种常用的角点检测算法，它通过计算图像中每个像素点的响应值来确定哪些像素点是角点。该函数的...

const LV_ATTRIBUTE_MEM_ALIGN LV_ATTRIBUTE_LARGE_CONST LV_ATTRIBUTE_IMG_ALERTA uint8_t alerta_map[] = { #if LV_COLOR_DEPTH == 1 || LV_COLOR_DEPTH == 8

这段代码是关于 LVGL 图形库中的一个图片资源 alerta_map 的定义。LV_ATTRIBUTE_MEM_ALIGN 和 LV_ATTRIBUTE_LARGE_CONST 是 LVGL 中用于定义对齐和常量存储的宏。LV_ATTRIBUTE_IMG_ALERTA 是一个用于告知 LVGL 图形...

这一行代码是什么意思const uint8_t pImageBuffer = (uint8_t ) ptrGrabResult->GetBuffer();

这一行代码的意思是将 ptrGrabResult 中的图像数据 buffer 转化为 uint8_t 类型的指针 pImageBuffer。其中 const 表示 pImageBuffer 为常量指针，不可修改其指向的内存；* 表示 pImageBuffer 是一个指针；uint8_t ...

//function: create_flv_file //purpose: 创建一个FLV文件，并返回其句柄 //input: // [IN] const char path: 文件完整路径 // [IN] double width: 视频宽 // [IN] double height: 视频高 // [IN] int32_t video: 是否有视频 // [IN] int32_t audio: 是否有音频 //output: // 返回文件句柄，若创建失败，则返回NULL FILE create_flv_file(const char path, double width, double height, int32_t video, int32_t audio) { FlvHeader header; MetaTagHeader meta_header; MetaTagData meta_data; char buf[3] = "\x00"; uint32_t size = 0; FILE fd = fopen(path, "wb"); if(!fd) return NULL; //写FLV文件头 memcpy(header.flag, "FLV", 3); header.ver = 0x01; if(video == 1) header.content = 0x01; //只有视频 else if(audio == 1) header.content = 0x04; //只有音频 header.header_size = htonl(9); header.tag_size = 0x00000000; fwrite(&header, sizeof(char), sizeof(header), fd); if(video == 1) { //写FLV文件ScriptTag meta_header.type = 0x12; write_size(buf, 51); memcpy(meta_header.data_size, buf, 3); meta_header.timestamp = 0; memset(&meta_header.stream, '\x00', 3); fwrite(&meta_header, sizeof(char), sizeof(meta_header), fd); //写FLV文件Metatagdata meta_data.amf1_type = 0x02; meta_data.string_size = htons(10); memcpy(meta_data.string1, "onMetaData", 10); meta_data.amf2_type = 0x08; meta_data.array_size = htonl(2); fwrite(&meta_data, sizeof(char), sizeof(meta_data), fd); size += write_number(fd, strlen("width"), "width", width); size += write_number(fd, strlen("height"), "height", height); size = htonl(62); fwrite(&size, sizeof(char), 4, fd); } return fd; } 这个代码中有什么问题

在这段代码中，有几个问题需要注意： 1. write_size() 函数没有提供，无法确定其实现和功能。在代码中应该有一个函数来写入大小信息，但是没有给出具体的实现。请确保该函数的实现正确且符合预期。 2. 在写入 ...

const int bufferSize = 8; void T_ck() { ExtSRAMInterface.ExMem_Write_Bytes(0x6008, cheku_FH_A, 8); // 发送请求返回立体车库当前层数 uint8_t receivedData[bufferSize]; // 定义用于保存接收数据的数组 // 等待接收完整的数据包 while (Serial.available() < bufferSize) { // 等待接收数据 } // 读取串口数据并保存到receivedData数组中 for (int i = 0; i < bufferSize; i++) { receivedData[i] = Serial.read(); } // 检查车库挡位协议是否匹配 if (receivedData[0] == 0x55 && receivedData[1] == 0x0D && receivedData[2] == 0x02 && receivedData[3] == 0x01) { // 提取车库挡位值并赋值给变量y uint8_t y = receivedData[4]; Serial.print(y); Serial.println("y"); // 判断车库挡位值并执行相应操作 switch (y) { case 0x01: Serial.println("当前车库挡位：一层"); break; case 0x02: Serial.println("当前车库挡位：二层"); break; case 0x03: Serial.println("当前车库挡位：三层"); break; case 0x04: Serial.println("当前车库挡位：四层"); break; default: Serial.println("无法确定当前车库挡位"); break; } // 检查主车挡位协议是否匹配 if (receivedData[0] == 0x55 && receivedData[1] == 0x02 && receivedData[2] == 0xAA && receivedData[6] == 0xBB) { // 提取距离值并赋值给变量h uint8_t h = receivedData[3]; // 提取主车挡位值并赋值给变量n uint8_t n = receivedData[4]; Serial.println(h); Serial.println(n); // 计算公式 ((ny+h)^4)/100 的结果 float result = pow((n y + h), 4) / 100.0; uint8_t x = static_cast<uint8_t>(result); // 计算结果赋值给x Serial.println(result); // 将计算结果x发送出去 uint8_t ces[8] = {0x55, 0x01, 0x00, 0x00, 0x00, x, 0x08,提取的档位没反应

根据代码，我看到你在发送一个请求给车库，请求返回当前的层数信息。然后你等待串口接收到完整的数据包，将数据保存到receivedData数组中。之后你检查车库挡位协议是否匹配，如果匹配则提取车库挡位值并赋值给变量y...

Eigen::Tensor<uint8_t, 3, Eigen::RowMajor> crop_pointcloud( const Eigen::Tensor<Scalar, 3, Eigen::RowMajor> data_crop, Scalar x_o, Scalar y_o, Scalar x_i, Scalar y_i, Scalar R_o, Scalar R_i, Scalar z_critical) { const int range_z = data_crop.dimension(2); const Scalar K_o = R_o * R_o / range_z; const Scalar K_i = R_i * R_i / range_z; Eigen::Tensor<uint8_t, 3, Eigen::RowMajor> cropped_data = data_crop.cast<uint8_t>(); for (int z = 0; z < range_z; z++) { const Scalar r_o = std::sqrt(z * K_o); auto data_layer = cropped_data.chip(z, 2); const Scalar d_o = std::sqrt(x_o * x_o + y_o * y_o); const Scalar d_i = std::sqrt(x_i * x_i + y_i * y_i); const Scalar r_i = (z < z_critical) ? 0 : std::sqrt(z * K_i); data_layer = data_layer * ((d_o <= r_o) && (d_i > r_i)).template cast<uint8_t>(); } return cropped_data; } 参数改为int

Eigen::Tensor<uint8_t, 3, Eigen::RowMajor> crop_pointcloud( const Eigen::Tensor, 3, Eigen::RowMajor> data_crop, int x_o, int y_o, int x_i, int y_i, int R_o, int R_i, int z_critical) { const ...

#include "dht11.h" void Delay_us(uint16_t delay) { __HAL_TIM_DISABLE(&htim3); __HAL_TIM_SET_COUNTER(&htim3,0); __HAL_TIM_ENABLE(&htim3); uint16_t curCnt=0; while(1) { curCnt=__HAL_TIM_GET_COUNTER(&htim3); if(curCnt>=delay) break; } __HAL_TIM_DISABLE(&htim3); } void DHT11_OUT(void) { GPIO_InitTypeDef GPIO_InitStruct = {0}; GPIO_InitStruct.Pin = GPIO_PIN_8; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); } void DHT11_IN(void) { GPIO_InitTypeDef GPIO_InitStruct = {0}; GPIO_InitStruct.Pin = GPIO_PIN_8; GPIO_InitStruct.Mode = GPIO_MODE_INPUT; GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); } void DHT11_Strat(void) { DHT11_OUT(); HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_RESET); HAL_Delay(20); HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_SET); Delay_us(30); } uint8_t DHT11_Check(void) { uint8_t retry = 0 ; DHT11_IN(); while(GPIO_PIN_SET == HAL_GPIO_ReadPin(GPIOB,GPIO_PIN_8) && retry <100) { retry++; Delay_us(1);//1us } if(retry>=100) {return 1;} else retry = 0 ; while(GPIO_PIN_RESET == HAL_GPIO_ReadPin(GPIOB,GPIO_PIN_8) && retry<100) { retry++; Delay_us(1);//1us } if(retry>=100) {return 1;} return 0 ; } uint8_t DHT11_Read_Bit(void) { uint8_t retry = 0 ; while(GPIO_PIN_SET==HAL_GPIO_ReadPin(GPIOB, GPIO_PIN_8) && retry <100) { retry++; Delay_us(1); } retry = 0 ; while(GPIO_PIN_RESET==HAL_GPIO_ReadPin(GPIOB, GPIO_PIN_8) && retry<100) { retry++; Delay_us(1); } Delay_us(40); if(GPIO_PIN_SET==HAL_GPIO_ReadPin(GPIOB, GPIO_PIN_8)) return 1; else return 0 ; } uint8_t DHT11_Read_Byte(void) { uint8_t i , dat ; dat = 0 ; for(i=0; i<8; i++) { dat <<= 1; dat |= DHT11_Read_Bit(); } return dat ; } uint8_t DHT11_Read_Data(uint8_t* temp , uint8_t* humi) { uint8_t buf[5]; uint8_t i; DHT11_Strat(); if(DHT11_Check() == 0) { for(i=0; i<5; i++) { buf[i] = DHT11_Read_Byte(); } if(buf[0]+buf[1]+buf[2]+buf[3] == buf[4]) { humi = buf[0]; temp = buf[2]; } }else return 1; return 0 ; } void func_1() { uint8_t temperature = 1 ; uint8_t humidity = 1; uint8_t aTXbuf[32] ; while(1){ DHT11_Read_Data(&temperature , &humidity); sprintf((char)aTXbuf,"%d , %d %% \r\n" ,temperature ,humidity); HAL_UART_Transmit(&huart1, aTXbuf, strlen((const char)aTXbuf), 200); HAL_Delay(5000); } } int temperature_humidity_device_control(protocol_package_t *pk) { printf("temperature_humidity_device_control\r\n"); if(pk->function == 0x16 && pk->data[0] == 0x00) { printf("temperature_humidity_device_control success\r\n"); uint8_t temperature = 1 ; uint8_t humidity = 1; uint8_t aTXbuf[32] ; //DHT11_Read_Data(&temperature , &humidity); pk->data[0] = 0x35; } return 0; }改错

uint8_t DHT11_Read_Data(uint8_t* temp , uint8_t* humi) { uint8_t buf[5]; uint8_t i; DHT11_Strat(); if(DHT11_Check() == 0) { for(i=0; i; i++) { buf[i] = DHT11_Read_Byte(); } if(buf[0]+buf[1]+...

解释 using System;using System.Diagnostics;using System.Runtime.InteropServices;// 设置前台窗口并模拟键盘输入[DllImport("user32.dll")]private static extern bool SetForegroundWindow(IntPtr hWnd);[DllImport("user32.dll")]private static extern uint SendInput(uint nInputs, INPUT[] pInputs, int cbSize);private const int INPUT_KEYBOARD = 1;private const uint KEYEVENTF_EXTENDEDKEY = 0x0001;private const uint KEYEVENTF_KEYUP = 0x0002;[StructLayout(LayoutKind.Sequential)]private struct INPUT{ public int type; public INPUTUNION union;}[StructLayout(LayoutKind.Explicit)]private struct INPUTUNION{ [FieldOffset(0)] public KEYBDINPUT keyboardInput;}[StructLayout(LayoutKind.Sequential)]private struct KEYBDINPUT{ public ushort wVk; public ushort wScan; public uint dwFlags; public uint time; public IntPtr dwExtraInfo;}// 获取窗口句柄Process process = Process.GetProcessesByName("YourProcessName")[0];IntPtr hwnd = process.MainWindowHandle;// 设置前台窗口SetForegroundWindow(hwnd);// 模拟键盘输入string text = "Hello World";foreach (char c in text){ INPUT[] inputs = new INPUT[2]; inputs[0].type = INPUT_KEYBOARD; inputs[0].union.keyboardInput.wVk = 0; inputs[0].union.keyboardInput.wScan = (ushort)c; inputs[0].union.keyboardInput.dwFlags = KEYEVENTF_UNICODE; inputs[0].union.keyboardInput.time = 0; inputs[0].union.keyboardInput.dwExtraInfo = IntPtr.Zero; inputs[1].type = INPUT_KEYBOARD; inputs[1].union.keyboardInput.wVk = 0; inputs[1].union.keyboardInput.wScan = (ushort)c; inputs[1].union.keyboardInput.dwFlags = KEYEVENTF_UNICODE | KEYEVENTF_KEYUP; inputs[1].union.keyboardInput.time = 0; inputs[1].union.keyboardInput.dwExtraInfo = IntPtr.Zero; SendInput(2, inputs, Marshal.SizeOf(typeof(INPUT)));}

这段代码使用了C#的一些系统库，包括System、System.Diagnostics和System.Runtime.InteropServices。它的作用是将某个窗口设置为前台窗口，并模拟键盘输入，相当于模拟用户手动在该窗口上输入文本。具体实现是通过...

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