Differences

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--- esp32 [2025/03/06 20:28] – bruno
+++ esp32 [2025/08/29 14:08] (current) – removed bruno
@@ Line 1: / Line 1: @@
-==== Préambule ====
-Les vidéos de Tommy Desrochers:
-  * [[https://www.youtube.com/watch?v=zqwnYuOLvsE|ESP32 #1]]
-  * [[https://www.youtube.com/watch?v=U4GaKrsXlPc|ESP32 #2]]
-  * [[https://www.youtube.com/watch?v=J557GmCArrc|ESP32 #3]]
-  * [[https://www.youtube.com/watch?v=DDMQbqPUliY|ESP32 #4]]
-  * [[https://www.youtube.com/watch?v=LkxCr_n3JOw|ESP32 #5]]
-==== Installation ====
-=== Install config sous Linux ===
-Sous Debian 12, lors du 1er test, j'ai reçu ces deux messages d'erreur:
-  * Error Msg: ''ModuleNotFoundError: No module named 'serial'''
-  * Error msg: ''Failed uploading: no upload port provided''
-On va donc, d'abord:
-  * ''# apt install python3-serial''
-  * ''# /sbin/usermod -aG dialout <USER>'' + reboot
-Suivi de l'installation proprement dite :
-  * Download Aduino IDE: [[https://www.arduino.cc/en/software]]
-  * Unzip : ''$ unzip arduino[...]''
-  * Launch : ''$ cd arduino[...]'', ''$ ./arduino-ide''
-  * Menu File -> Preferences -> Additional boards manager URLs: https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
-  * Menu Tools -> Board -> Board Manager... -> search with ESP32, select de most recent version of ESP32 by Espressif Systems, and Install
-  * Menu Tools -> Board -> Esp32 -> ESP32 Dev Module
-  * Menu Tools -> Port -> /dev/ttyUSB0
-==== Test ====
-  *  Menu File -> example -> ESP32 -> ChipID -> GetChipID
-  * Upload: Menu Sketch -> Upload
-  * Menu Tools -> Serial Monitor
-  * Change to 115200 Baud
-<code>
-ESP32 Chip model = ESP32-D0WDQ6 Rev 101
-This chip has 2 cores
-Chip ID: 11493932
-</code>
-==== Serial Output ====
-<code c>
-void setup() {
-  Serial.begin(115200);
-  while (!Serial) continue;
-  Serial.println("Ready.");
-}
-void loop() {
-}
-</code>
-==== K2000 ====
-[26/09/2014]
-Suite illogique des pins GPIO
-GPIO-1 en OUTPUT -> conflit avec sortie serial
-<code c>
-#include <math.h>
-const float pi = 3.14159;
-const int ledPin[7] = {5,18,19,21,3,22,23};
-void setup() {
-  for (int i=0; i<7; i++) {
-    pinMode (ledPin[i], OUTPUT);
-  }
-}
-void loop() {
-  for (float ang=-pi; ang<pi; ang=ang+(2*pi/700)) {
-    int led = (1+std::sin(ang))*7/2;
-    digitalWrite (ledPin[led], HIGH);
-    delay(1);
-    digitalWrite (ledPin[led], LOW);
-  }
-}
-</code>