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products:laboratory_iot_c:exp64 [2024/12/06 22:55] – labuser30 | products:laboratory_iot_c:exp64 [2024/12/06 22:58] (текущий) – [Программный код эксперимента] labuser30 | ||
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Строка 11: | Строка 11: | ||
==== Программный код эксперимента ==== | ==== Программный код эксперимента ==== | ||
- | < | + | < |
- | from micropyserver import MicroPyServer | + | #include < |
- | import time | + | #include < |
- | from machine import Pin, PWM | + | |
- | import network | + | |
- | import gc | + | |
- | _init() | + | |
- | gc.collect() | + | |
- | LedR = PWM(Pin(13, Pin.OUT)) | + | #define AP_NAME |
- | LedG = PWM(Pin(14, Pin.OUT)) | + | #define AP_PASSWORD " |
- | LedB = PWM(Pin(15, Pin.OUT)) | + | |
- | ap_id = " | + | #define PIN_LED_R 13 |
- | ap_pass = " | + | #define PIN_LED_G 14 |
+ | #define PIN_LED_B 15 | ||
- | ap = network.WLAN(network.AP_IF) | + | ESP8266WebServer server(80); |
- | ap.active(True) | + | |
- | ap.config(essid=ap_id, | + | |
- | time.sleep(2) | + | void indexPage() { |
+ | String html_color = "# | ||
+ | if (server.hasArg(" | ||
- | while ap.isconnected() == False: | + | int duty_r = strtol(html_color.substring(1,3).c_str(), NULL, 16); |
- | pass | + | int duty_g |
+ | int duty_b = strtol(html_color.substring(5).c_str(), | ||
- | print(' | + | analogWrite(PIN_LED_R, 255 - duty_r); |
+ | analogWrite(PIN_LED_G, 255 - duty_g); | ||
+ | analogWrite(PIN_LED_B, | ||
+ | String page = "< | ||
+ | page += "< | ||
+ | page += "< | ||
+ | page += "</ | ||
+ | page += "< | ||
+ | page += "< | ||
+ | page += R" | ||
+ | page += R" | ||
+ | page += R" | ||
+ | page += "</ | ||
+ | page += "</ | ||
+ | page += "</ | ||
- | def index(request, params): | + | page.replace("< |
- | | + | |
+ | } | ||
- | if (' | + | void setup() { |
- | | + | |
- | print(html_color) | + | Serial.println(); |
+ | pinMode(PIN_LED_R, | ||
+ | pinMode(PIN_LED_G, | ||
+ | pinMode(PIN_LED_B, | ||
+ | analogWriteRange(256); | ||
+ | analogWrite(PIN_LED_R, | ||
+ | analogWrite(PIN_LED_G, | ||
+ | | ||
- | r = html_color[0: | + | WiFi.mode(WIFI_AP); |
- | g = html_color[2:4] | + | WiFi.softAP(AP_NAME, |
- | b = html_color[4: | + | IPAddress IP = WiFi.softAPIP(); |
+ | | ||
+ | | ||
- | r = int(r, 16) | + | server.on("/" |
- | g = int(g, 16) | + | |
- | b = int(b, 16) | + | } |
+ | void loop() { | ||
+ | server.handleClient(); | ||
+ | } | ||
+ | </ | ||
- | r = int(r * 1023 / 255) | + | Переключаем WiFi в режим точки доступа: |
- | | + | <code arduino[enable_line_numbers="2", |
- | b = int(b * 1023 / 255) | + | |
- | + | </code> | |
- | LedR.duty(1023-r) | + | |
- | LedG.duty(1023-g) | + | |
- | LedB.duty(1023-b) | + | |
- | + | ||
- | + | ||
- | html_file = open("color.html") | + | |
- | html = html_file.read() | + | |
- | html = html.replace('< | + | |
- | html_file.close() | + | |
- | server.send(html, | + | |
- | | + | |
- | + | ||
- | LedR.duty(0) | + | |
- | LedG.duty(0) | + | |
- | LedB.duty(0) | + | |
- | + | ||
- | + | ||
- | server = MicroPyServer() | + | |
- | server.add_route("/", | + | |
- | server.start() | + | |
- | </file> | + | |
- | Создаем объект интерфейса, но на этот раз настраиваем его как | + | Настраиваем |
- | < | + | < |
- | ap = network.WLAN(network.AP_IF) | + | WiFi.softAP(AP_NAME, AP_PASSWORD); |
</ | </ | ||
- | Настраиваем | + | Получаем |
- | < | + | < |
- | ap.config(essid=ap_id, | + | |
+ | Serial.print(" | ||
+ | Serial.println(IP); | ||
</ | </ | ||