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src/main.cpp
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493
src/main.cpp
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#include <ArduinoJson.h>
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#include "IRIS_Method.h"
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#define DEBUG_TX_PIN 17 // TX
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#define DEBUG_RX_PIN 16 // RX
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HardwareSerial DebugSerial(1); // 使用UART1
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#define BUFFER_SIZE 1024
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#define JSON_BUFFER_SIZE 512
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// 全局变量声明
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uint8_t receiveBuffer[BUFFER_SIZE]; // 接收缓冲区
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uint8_t sendBuffer[BUFFER_SIZE]; // 发送缓冲区
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uint8_t responseBuffer[BUFFER_SIZE]; // 响应缓冲区
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uint8_t command; // 存储命令
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int32_t bytesProcessed; // 处理的数据字节数
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int32_t unpackResult; // 解包结果
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int32_t packedLength; // 打包后的数据长度
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// 设备状态变量
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bool deviceEnabled = false;
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int32_t currentPosition = 0;
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int32_t targetPosition = 0;
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int32_t pulsePerSecond = 1200;
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bool isMoving = false;
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bool isBackZero = false;
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// 设备配置参数
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struct DeviceConfig {
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int zmd = 1; // cfg zmd
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int snr = 0; // cfg snr
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int osv = 0; // cfg osv
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int zsd = 1200; // cfg zsd
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int zsp = 2400; // cfg zsp
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int dmd = 2; // cfg dmd
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int dar = 5; // cfg dar
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int msr = 1; // cfg msr
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int msv = 1; // cfg msv
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int psr = 1; // cfg psr
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int psv = 1; // cfg psv
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int bdr = 115200; // cfg bdr
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int cid = 1; // cfg cid
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int mcs = 5; // cfg mcs
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int spd = 1200; // cfg spd
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int acc = 12000; // cfg acc
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int dec = 12000; // cfg dec
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float cra = 0.8; // cfg cra
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float crn = 0.4; // cfg crn
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float crh = 0.0; // cfg crh
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} deviceConfig;
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void processJsonCommand(const char* jsonString);
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void processStringCommand(const char* stringData);
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void sendJsonResponse(const char* cmd, const char* status, int value = -1);
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void sendStringResponse(const char* response);
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void handleConfigCommand(JsonObject& doc);
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void handleEnableCommand();
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void handleOffCommand();
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void handleMoveCommand();
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void handlePositionCommand(int value);
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void handleRelativeMoveCommand(int value);
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void handlePulsePerSecondCommand(int value = -1);
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void handleOriginCommand();
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void handleStopCommand();
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void handleZeroCommand(const char* value);
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void printDeviceStatus();
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void setup() {
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// 调试串口
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DebugSerial.begin(115200, SERIAL_8N1, DEBUG_RX_PIN, DEBUG_TX_PIN);
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// 主串口（用于数据通信）
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Serial.begin(115200);
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DebugSerial.println("VSMD INIT");
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DebugSerial.println("Commands: cfg, ena, off, mov, pos, rmv, pps, org, stp, zero");
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printDeviceStatus();
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}
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void loop() {
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if (DebugSerial.available() > 0) {
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int bytesRead = DebugSerial.readBytes(receiveBuffer, sizeof(receiveBuffer));
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bytesProcessed = IRIS_Cut_Befor_Header(receiveBuffer, bytesRead);
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if (bytesProcessed > 0) {
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unpackResult = IRIS_STM32_Protocol_Unpack(receiveBuffer, bytesProcessed, &command, responseBuffer);
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if (unpackResult >= 0) {
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// 根据命令类型处理数据
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switch (command) {
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case 0x00: { // JSON数据
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char jsonString[JSON_BUFFER_SIZE];
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memcpy(jsonString, responseBuffer, unpackResult);
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jsonString[unpackResult] = '\0'; // 确保字符串以null结尾
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DebugSerial.print("Received JSON: ");
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DebugSerial.println(jsonString);
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processJsonCommand(jsonString);
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break;
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}
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case 0x01: { // 字符串数据
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char stringData[BUFFER_SIZE];
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memcpy(stringData, responseBuffer, unpackResult);
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stringData[unpackResult] = '\0';
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DebugSerial.print("Received String: ");
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DebugSerial.println(stringData);
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processStringCommand(stringData);
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break;
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}
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default: { // 自定义二进制数据 (0x02-0xff)
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DebugSerial.print("Received Binary Data, Command: 0x");
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DebugSerial.print(command, HEX);
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DebugSerial.print(", Length: ");
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DebugSerial.println(unpackResult);
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// 回显
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packedLength = IRIS_Protocol_Pack(command, unpackResult, responseBuffer, sendBuffer);
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DebugSerial.write(sendBuffer, packedLength);
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break;
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}
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}
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} else {
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DebugSerial.print("Unpack failed, error code: ");
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DebugSerial.println(unpackResult);
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}
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}
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}
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}
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void processJsonCommand(const char* jsonString) {
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StaticJsonDocument<JSON_BUFFER_SIZE> doc;
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DeserializationError error = deserializeJson(doc, jsonString);
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if (error) {
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DebugSerial.print("JSON parsing failed: ");
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DebugSerial.println(error.c_str());
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sendJsonResponse("error", "JSON_PARSE_ERROR");
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return;
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}
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const char* cmd = doc["cmd"];
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if (cmd == nullptr) {
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sendJsonResponse("error", "NO_CMD_FIELD");
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return;
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}
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// 根据cmd执行相应操作
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if (strcmp(cmd, "cfg") == 0) {
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JsonObject configObj = doc.as<JsonObject>();
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handleConfigCommand(configObj);
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} else if (strcmp(cmd, "ena") == 0) {
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handleEnableCommand();
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} else if (strcmp(cmd, "off") == 0) {
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handleOffCommand();
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} else if (strcmp(cmd, "mov") == 0) {
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handleMoveCommand();
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} else if (strcmp(cmd, "pos") == 0) {
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int value = doc["value"] | 0;
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handlePositionCommand(value);
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} else if (strcmp(cmd, "rmv") == 0) {
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int value = doc["value"] | 0;
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handleRelativeMoveCommand(value);
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} else if (strcmp(cmd, "pps") == 0) {
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if (doc.containsKey("value")) {
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int value = doc["value"];
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handlePulsePerSecondCommand(value);
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} else {
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handlePulsePerSecondCommand();
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}
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} else if (strcmp(cmd, "org") == 0) {
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handleOriginCommand();
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} else if (strcmp(cmd, "stp") == 0) {
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handleStopCommand();
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} else if (strcmp(cmd, "zero") == 0) {
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const char* value = doc["value"] | "";
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handleZeroCommand(value);
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} else {
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sendJsonResponse(cmd, "UNKNOWN_COMMAND");
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}
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}
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void processStringCommand(const char* stringData) {
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// 处理字符串命令
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String response = "Echo: " + String(stringData);
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sendStringResponse(response.c_str());
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}
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void sendJsonResponse(const char* cmd, const char* status, int value) {
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StaticJsonDocument<JSON_BUFFER_SIZE> responseDoc;
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responseDoc["cmd"] = cmd;
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responseDoc["status"] = status;
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if (value != -1) {
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responseDoc["value"] = value;
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}
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// 设备状态信息
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responseDoc["enabled"] = deviceEnabled;
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responseDoc["position"] = currentPosition;
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responseDoc["moving"] = isMoving;
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char jsonResponse[JSON_BUFFER_SIZE];
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serializeJson(responseDoc, jsonResponse, sizeof(jsonResponse));
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// 打包并发送JSON响应
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packedLength = IRIS_Protocol_Pack(0x00, strlen(jsonResponse), (uint8_t*)jsonResponse, sendBuffer);
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DebugSerial.write(sendBuffer, packedLength);
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DebugSerial.println();
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DebugSerial.print("Sent JSON Response: ");
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DebugSerial.println(jsonResponse);
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}
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void sendStringResponse(const char* response) {
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// 打包并发送字符串响应
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packedLength = IRIS_Protocol_Pack(0x01, strlen(response), (uint8_t*)response, sendBuffer);
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DebugSerial.write(sendBuffer, packedLength);
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DebugSerial.print("Sent String Response: ");
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DebugSerial.println(response);
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}
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void handleConfigCommand(JsonObject& doc) {
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DebugSerial.println("Processing configuration command...");
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// 创建响应JSON对象
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StaticJsonDocument<JSON_BUFFER_SIZE> responseDoc;
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responseDoc["cmd"] = "cfg";
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responseDoc["status"] = "OK";
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// 添加设备状态信息
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responseDoc["enabled"] = deviceEnabled;
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responseDoc["position"] = currentPosition;
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responseDoc["moving"] = isMoving;
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// 创建配置参数对象
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JsonObject configParams = responseDoc.createNestedObject("config");
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// 处理配置参数
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if (doc.containsKey("params")) {
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JsonObject params = doc["params"];
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// 更新配置参数并添加到响应中
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if (params.containsKey("cfg zmd")) {
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deviceConfig.zmd = params["cfg zmd"];
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configParams["cfg zmd"] = deviceConfig.zmd;
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}
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if (params.containsKey("cfg snr")) {
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deviceConfig.snr = params["cfg snr"];
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configParams["cfg snr"] = deviceConfig.snr;
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}
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if (params.containsKey("cfg osv")) {
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deviceConfig.osv = params["cfg osv"];
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configParams["cfg osv"] = deviceConfig.osv;
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}
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if (params.containsKey("cfg zsd")) {
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deviceConfig.zsd = params["cfg zsd"];
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configParams["cfg zsd"] = deviceConfig.zsd;
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}
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if (params.containsKey("cfg zsp")) {
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deviceConfig.zsp = params["cfg zsp"];
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configParams["cfg zsp"] = deviceConfig.zsp;
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}
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if (params.containsKey("cfg dmd")) {
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deviceConfig.dmd = params["cfg dmd"];
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configParams["cfg dmd"] = deviceConfig.dmd;
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}
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if (params.containsKey("cfg dar")) {
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deviceConfig.dar = params["cfg dar"];
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configParams["cfg dar"] = deviceConfig.dar;
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}
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if (params.containsKey("cfg msr")) {
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deviceConfig.msr = params["cfg msr"];
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configParams["cfg msr"] = deviceConfig.msr;
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}
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if (params.containsKey("cfg msv")) {
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deviceConfig.msv = params["cfg msv"];
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configParams["cfg msv"] = deviceConfig.msv;
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}
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if (params.containsKey("cfg psr")) {
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deviceConfig.psr = params["cfg psr"];
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configParams["cfg psr"] = deviceConfig.psr;
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}
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if (params.containsKey("cfg psv")) {
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deviceConfig.psv = params["cfg psv"];
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configParams["cfg psv"] = deviceConfig.psv;
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}
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if (params.containsKey("cfg bdr")) {
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deviceConfig.bdr = params["cfg bdr"];
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configParams["cfg bdr"] = deviceConfig.bdr;
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}
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if (params.containsKey("cfg cid")) {
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deviceConfig.cid = params["cfg cid"];
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configParams["cfg cid"] = deviceConfig.cid;
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}
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if (params.containsKey("cfg mcs")) {
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deviceConfig.mcs = params["cfg mcs"];
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configParams["cfg mcs"] = deviceConfig.mcs;
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}
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if (params.containsKey("cfg spd")) {
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deviceConfig.spd = params["cfg spd"];
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configParams["cfg spd"] = deviceConfig.spd;
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}
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if (params.containsKey("cfg acc")) {
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deviceConfig.acc = params["cfg acc"];
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configParams["cfg acc"] = deviceConfig.acc;
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}
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if (params.containsKey("cfg dec")) {
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deviceConfig.dec = params["cfg dec"];
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configParams["cfg dec"] = deviceConfig.dec;
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}
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if (params.containsKey("cfg cra")) {
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deviceConfig.cra = params["cfg cra"];
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configParams["cfg cra"] = deviceConfig.cra;
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}
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if (params.containsKey("cfg crn")) {
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deviceConfig.crn = params["cfg crn"];
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configParams["cfg crn"] = deviceConfig.crn;
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}
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if (params.containsKey("cfg crh")) {
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deviceConfig.crh = params["cfg crh"];
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configParams["cfg crh"] = deviceConfig.crh;
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}
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DebugSerial.println("Configuration updated successfully");
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} else {
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// 如果没有params，返回所有当前配置
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configParams["cfg zmd"] = deviceConfig.zmd;
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configParams["cfg snr"] = deviceConfig.snr;
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configParams["cfg osv"] = deviceConfig.osv;
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configParams["cfg zsd"] = deviceConfig.zsd;
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configParams["cfg zsp"] = deviceConfig.zsp;
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configParams["cfg dmd"] = deviceConfig.dmd;
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configParams["cfg dar"] = deviceConfig.dar;
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configParams["cfg msr"] = deviceConfig.msr;
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configParams["cfg msv"] = deviceConfig.msv;
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configParams["cfg psr"] = deviceConfig.psr;
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configParams["cfg psv"] = deviceConfig.psv;
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configParams["cfg bdr"] = deviceConfig.bdr;
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configParams["cfg cid"] = deviceConfig.cid;
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configParams["cfg mcs"] = deviceConfig.mcs;
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configParams["cfg spd"] = deviceConfig.spd;
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configParams["cfg acc"] = deviceConfig.acc;
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configParams["cfg dec"] = deviceConfig.dec;
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configParams["cfg cra"] = deviceConfig.cra;
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configParams["cfg crn"] = deviceConfig.crn;
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configParams["cfg crh"] = deviceConfig.crh;
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}
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// 序列化并发送响应
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char jsonResponse[JSON_BUFFER_SIZE];
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serializeJson(responseDoc, jsonResponse, sizeof(jsonResponse));
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// 打包并发送JSON响应
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packedLength = IRIS_Protocol_Pack(0x00, strlen(jsonResponse), (uint8_t*)jsonResponse, sendBuffer);
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DebugSerial.write(sendBuffer, packedLength);
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DebugSerial.print("Sent Config Response: ");
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DebugSerial.println(jsonResponse);
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}
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void handleEnableCommand() {
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deviceEnabled = true;
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DebugSerial.println("Device enabled");
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Serial.print("ena\n");
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sendJsonResponse("ena", "OK");
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}
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void handleOffCommand() {
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deviceEnabled = false;
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isMoving = false;
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DebugSerial.println("Device disabled");
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Serial.print("off\n");
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sendJsonResponse("off", "OK");
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}
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void handleMoveCommand() {
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if (!deviceEnabled) {
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sendJsonResponse("mov", "DEVICE_DISABLED");
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return;
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}
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isMoving = true;
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DebugSerial.println("Starting movement");
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Serial.print("mov\n");
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sendJsonResponse("mov", "OK");
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}
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void handlePositionCommand(int value) {
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if (!deviceEnabled) {
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sendJsonResponse("pos", "DEVICE_DISABLED");
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return;
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}
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targetPosition = value;
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currentPosition = value; // 模拟立即到达
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DebugSerial.print("Position set to: ");
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DebugSerial.println(value);
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sendJsonResponse("pos", "OK", value);
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}
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void handleRelativeMoveCommand(int value) {
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if (!deviceEnabled) {
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sendJsonResponse("rmv", "DEVICE_DISABLED");
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return;
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}
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currentPosition += value;
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DebugSerial.print("Relative move by: ");
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DebugSerial.print(value);
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DebugSerial.print(", new position: ");
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DebugSerial.println(currentPosition);
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sendJsonResponse("rmv", "OK", currentPosition);
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}
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void handlePulsePerSecondCommand(int value) {
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if (value == -1) {
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// SET PPS
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Serial.print("pps\n");
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sendJsonResponse("pps", "OK", pulsePerSecond);
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} else {
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// 设置PPS值
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pulsePerSecond = value;
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DebugSerial.print("Pulse per second set to: ");
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DebugSerial.println(value);
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sendJsonResponse("pps", "OK", value);
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}
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}
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void handleOriginCommand() {
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if (!deviceEnabled) {
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sendJsonResponse("org", "DEVICE_DISABLED");
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return;
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}
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currentPosition = 0;
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targetPosition = 0;
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DebugSerial.println("Returned to origin");
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Serial.print("org\n");
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sendJsonResponse("org", "OK", 0);
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}
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void handleStopCommand() {
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isMoving = false;
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DebugSerial.println("Movement stopped");
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Serial.print("stp\n");
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sendJsonResponse("stp", "OK");
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}
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void handleZeroCommand(const char* value) {
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if (strcmp(value, "start") == 0) {
|
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Serial.print("zero start\n");
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isBackZero = true;
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DebugSerial.println("Zero started");
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sendJsonResponse("zero", "ZERO_STARTED");
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} else if (strcmp(value, "stop") == 0) {
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Serial.print("zero stop\n");
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isBackZero = false;
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currentPosition = 0;
|
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DebugSerial.println("Zero completed");
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sendJsonResponse("zero", "ZERO_COMPLETED");
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} else {
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sendJsonResponse("zero", "INVALID_VALUE");
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}
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}
|
||||
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void printDeviceStatus() {
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DebugSerial.println("\n=== Device Status ===");
|
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DebugSerial.print("Enabled: ");
|
||||
DebugSerial.println(deviceEnabled ? "Yes" : "No");
|
||||
DebugSerial.print("Current Position: ");
|
||||
DebugSerial.println(currentPosition);
|
||||
DebugSerial.print("Target Position: ");
|
||||
DebugSerial.println(targetPosition);
|
||||
DebugSerial.print("Pulse Per Second: ");
|
||||
DebugSerial.println(pulsePerSecond);
|
||||
DebugSerial.print("Moving: ");
|
||||
DebugSerial.println(isMoving ? "Yes" : "No");
|
||||
DebugSerial.print("Zero Backing: ");
|
||||
DebugSerial.println(isBackZero ? "Yes" : "No");
|
||||
DebugSerial.println("==================\n");
|
||||
}
|
||||
Reference in New Issue
Block a user