Différences

Ci-dessous, les différences entre deux révisions de la page.

--- start:stm32 [2024/01/22 11:17] – [Broche GPIO Pinout] gerardadmin
+++ start:stm32 [2024/01/23 10:49] (Version actuelle) – [Pour télécharger STM32CubeProg.] gerardadmin
@@ Ligne 48: / Ligne 48: @@
 ==Pour télécharger STM32CubeProg. ==
 Lien site STM32 : https://www.st.com/en/development-tools/stm32cubeprog.html#get-software
-Lien Drive CastelLab (version pas forcement à jour, version 2.15 au moment de la création):
-https://drive.google.com/file/d/1mh0SZxBggXplmLCxyDhg-fykKXA28RM0/view?usp=drive_link
@@ Ligne 88: / Ligne 85: @@
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+{{ :start:0236547.jpg?direct&600 |}}
+{{ :start:0145678.jpg?direct&600 |}}
+{{ :start:1023456.jpg?direct&600 |}}
+ <note>/!\ Dans le programme il faut spécifier uniquement les noms de broches inscrites en <color #00a2e8>Bleu/blanc</color> dans les figures ci-dessus.</note>
+==Alimentation de la carte==
+L'alimentation électrique est fournie soit par le PC hôte via le câble USB, soit par une source externe.
+source externe : broches d'alimentation VIN (de 7 V à 12 V), E5V (5 V) ou +3,3V sur CN6 ou
+CN7. Dans le cas où VIN, E5V ou +3.3V est utilisé pour alimenter la carte STM32 Nucleo, l'utilisation d'un bloc d'alimentation externe ou d'un équipement auxiliaire est nécessaire.
+d'alimentation externe ou d'un équipement auxiliaire, cette source d'alimentation doit être conforme à la
+norme EN-60950-1 : 2006+A11/2009, et doit être de type Safety Extra Low Voltage (SELV) avec une capacité de puissance limitée.
+{{ :start:capture_d_ecran_du_2024-01-22_11-22-27.png?direct&600 |}}
+==Exemple programme “faire clignoter la led intégrée”==
+<code c exempleLed.ino>
+/*
+  Blink without Delay
+  Turns on and off a light emitting diode (LED) connected to a digital pin,
+  without using the delay() function. This means that other code can run at the
+  same time without being interrupted by the LED code.
+  The circuit:
+  - Use the onboard LED.
+  - Note: Most Arduinos have an on-board LED you can control. On the UNO, MEGA
+    and ZERO it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN
+    is set to the correct LED pin independent of which board is used.
+    If you want to know what pin the on-board LED is connected to on your
+    Arduino model, check the Technical Specs of your board at:
+    https://www.arduino.cc/en/Main/Products
+  created 2005
+  by David A. Mellis
+  modified 8 Feb 2010
+  by Paul Stoffregen
+  modified 11 Nov 2013
+  by Scott Fitzgerald
+  modified 9 Jan 2017
+  by Arturo Guadalupi
+  This example code is in the public domain.
+  https://www.arduino.cc/en/Tutorial/BuiltInExamples/BlinkWithoutDelay
+*/
+// constants won't change. Used here to set a pin number:
+const int ledPin = PA5;  // the number of the LED pin OR PA_5
+// Variables will change:
+int ledState = LOW;  // ledState used to set the LED
+// Generally, you should use "unsigned long" for variables that hold time
+// The value will quickly become too large for an int to store
+unsigned long previousMillis = 0;  // will store last time LED was updated
+// constants won't change:
+const long interval = 1000;  // interval at which to blink (milliseconds)
+void setup() {
+  // set the digital pin as output:
+  pinMode(ledPin, OUTPUT);
+}
+void loop() {
+  // here is where you'd put code that needs to be running all the time.
+  // check to see if it's time to blink the LED; that is, if the difference
+  // between the current time and last time you blinked the LED is bigger than
+  // the interval at which you want to blink the LED.
+  unsigned long currentMillis = millis();
+  if (currentMillis - previousMillis >= interval) {
+    // save the last time you blinked the LED
+    previousMillis = currentMillis;
+    // if the LED is off turn it on and vice-versa:
+    if (ledState == LOW) {
+      ledState = HIGH;
+    } else {
+      ledState = LOW;
+    }
+    // set the LED with the ledState of the variable:
+    digitalWrite(ledPin, ledState);
+  }
+}
+</code>
+==== A SUIVRE====