static char \*itoa( int value, char \*string, int radix ) { int i, d; int flag = 0; char \*ptr = string; /\* This implementation only works for decimal numbers. \*/ if (radix != 10) { \*ptr = 0; return string; }
String results_0_now_text_str = results_0_now["text"].as<String>(); int results_0_now_code_int = results_0_now["code"].as<int>(); int results_0_now_temperature_int = results_0_now["temperature"].as<int>(); String results_0_last_update_str = results_0["last_update"].as<...
write(data[i]); } // returns milliseconds since start of program unsigned long time() { return millis(); // easy; did this one for you } }; Servo s; int i; void chatterCallback(const std_msgs::String& msg) { i = atoi(msg.data); s.write(i); } std_msgs::String str_msg;...
"This is string 1", "This is string 2", "This is string 3", "This is string 4", "This is string 5","This is string 6"}; void setup(){ Serial.begin(9600); } void loop(){ for (int i = 0; i < 6; i++){ Serial.println(myStrings[i]); delay(500); } } String - o...
{ u8 res=0; USART3_RX_STA=0; UsartStringSend(USART3,data);//发送数据 if(ack&&waittime) //需要等待应答 { while(--waittime) //等待倒计时 { DelayMs(10); if(USART3_RX_STA)//接收到期待的应答结果 { if(ESP8266_CheckCmd(ack))break;//得到有效数据 USART3_RX_STA=0; USART3_RX_CNT...
int led = 2; int sw = 0; // 新建组件对象 BlinkerButton Button1("btn1"); // 按下按键即会执行该函数 void button1_callback(const String & state) { if (state == "on"){ //开 BLINKER_LOG("get button state: on"); Blinker.print("switch", "on"); ...
WiFiClient client;//声明一个客户端对象,用于与服务器进行连接const int tcpPort=8266;//修改为你建立的Server服务端的端口号,此端口号是创建服务器时指定的。static String comdata="";static String val="";voidsetup(){Serial.begin(115200);pinMode(led,OUTPUT);delay(10);Serial.println();Serial.print...
String sendCommand(String command, const int timeout, boolean debug) { String response = ""; esp8266.print(command); // send the read character to the esp8266 long int time = millis(); while( (time+timeout) > millis()) { while(esp8266.available()) { // The esp has data so disp...
/*** @brief The application entry point.* @retval int*/intmain(void){HAL_Init();SystemClock...