intj=0;//记录定时设定分钟数 inttime=0;//remine the last time intbutton=13;//13口控制按钮 boolean onoff= LOW;//记录按钮状态 boolean timefix=LOW;//记时器开关,LOW表示未定时,HIGH表示定时 unsignedlongbuttonHoldTime = 0;//按钮按下持续时间 intbuttonStateOld;//按钮上一时刻状态 intbuttonState;...
Voice.start();//开始识别pinMode(Led, OUTPUT);//初始化LED引脚为输出模式digitalWrite(Led, LOW);//LED引脚低电平//showTimeAndDHT();defa(); play(); } void showTimeAndDHT() { lcd.setCursor(0,0); lcd.write(1); float h = dht.readHumidity(); float t = dht.readTemperature(); float ...
// set the initial time here: // DS3231 seconds, minutes, hours, day, date, month, year //setDS3231time(30,26,23,3,21,8,18); In setDS3231time() line you have to enter the current date and time in a predefined way. Like if you wish to inter 11:30:48Pm, Tuesday, 21st, ...
1: 250 kHz, 2: 500 kHz, 3 ... 9 see table]#defineLORA_SPREADING_FACTOR7//[SF7..SF12]#defineLORA_CODINGRATE1//[1: 4/5, 2: 4/6, 3: 4/7, 4: 4/8]#defineLORA_PREAMBLE_LENGTH8//Same for Tx and Rx#defineLORA_SYMBOL_TIMEOUT0//Symbols#...
Link time optimization (LTO for short) optimizes the code at link time, usually making the code significantly smaller without affecting performance. You don't need to hit "Burn Bootloader" in order to enable or disable LTO. Simply choose your preferred option in the "Tools" menu, and your ...
This Processing sketch creates a file (using the current date and time as the filename) in the same directory as the Processing sketch. Messages received from Arduino are added to the file. Pressing any key saves the file and exits the program: /* * ReceiveMultipleFieldsBinaryToFile_P * ...
ESP_OK:ESP_FAIL; httpd_resp_send_chunk(req, NULL, 0); fb_len = jchunk.len; } esp_camera_fb_return(fb); int64_t fr_end = esp_timer_get_time(); Serial.printf("JPG: %uB %ums\n", (uint32_t)(fb_len), (uint32_t)((fr_end - fr_start)/1000)); return res; } dl_...
archive and dump the files they point to --hard-dereference follow hard links; archive and dump the files they refer to -K, --starting-file=MEMBER-NAME begin at member MEMBER-NAME when reading the archive --newer-mtime=DATE compare date and time when data changed only --no-null disable...
PELARS was showcased for the first time in the United States at Maker Faire San Mateo back in May. As Seen at Maker Faire Rome 2016! 對此專案有疑問嗎?瞭解常見問題 向Kickstarter 檢舉此專案 精選 Kickstarter's Future Fab Lab and More at the 2016 World Maker Faire ...
We are committed to meet you, IoT developers, where you are, and a significant number of you happen to use the Arduino IDE. We're making the experience better than ever by releasing a first-class int...