Bonjour mes amis.
Vous pouvez m'aider s'il vous plaît, à résoudre ce problème, ci-dessous ?
Parce qu'ici je suis en train de faire un détecteur de foudre ou d'orage, et je cherche le code pour réaliser ce projet, avec un écran j'ai déjà un module de capteur de foudre CJMCU3935 MA5532-EA.
Il y a plus de 15 jours que je chercher, vous pouvez m'aider.
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void u8g2_prepare()':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:366:3: error: 'u8g2' was not declared in this scope
u8g2.setFont(u8g2_font_6x10_tf);
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:366:3: note: suggested alternative: 'U8G2'
u8g2.setFont(u8g2_font_6x10_tf);
^~~~
U8G2
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void u8g2_box_frame(uint8_t)':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:374:3: error: 'u8g2' was not declared in this scope
u8g2.drawStr( 0, 0, "drawBox");
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:374:3: note: suggested alternative: 'U8G2'
u8g2.drawStr( 0, 0, "drawBox");
^~~~
U8G2
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void u8g2_disc_circle(uint8_t)':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:383:3: error: 'u8g2' was not declared in this scope
u8g2.drawStr( 0, 0, "drawDisc");
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:383:3: note: suggested alternative: 'U8G2'
u8g2.drawStr( 0, 0, "drawDisc");
^~~~
U8G2
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void u8g2_r_frame(uint8_t)':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:392:3: error: 'u8g2' was not declared in this scope
u8g2.drawStr( 0, 0, "drawRFrame/Box");
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:392:3: note: suggested alternative: 'U8G2'
u8g2.drawStr( 0, 0, "drawRFrame/Box");
^~~~
U8G2
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void u8g2_string(uint8_t)':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:398:3: error: 'u8g2' was not declared in this scope
u8g2.setFontDirection(0);
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:398:3: note: suggested alternative: 'U8G2'
u8g2.setFontDirection(0);
^~~~
U8G2
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void u8g2_line(uint8_t)':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:409:3: error: 'u8g2' was not declared in this scope
u8g2.drawStr( 0, 0, "drawLine");
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:409:3: note: suggested alternative: 'U8G2'
u8g2.drawStr( 0, 0, "drawLine");
^~~~
U8G2
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void u8g2_triangle(uint8_t)':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:418:3: error: 'u8g2' was not declared in this scope
u8g2.drawStr( 0, 0, "drawTriangle");
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:418:3: note: suggested alternative: 'U8G2'
u8g2.drawStr( 0, 0, "drawTriangle");
^~~~
U8G2
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void u8g2_ascii_1()':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:428:3: error: 'u8g2' was not declared in this scope
u8g2.drawStr( 0, 0, "ASCII page 1");
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:428:3: note: suggested alternative: 'U8G2'
u8g2.drawStr( 0, 0, "ASCII page 1");
^~~~
U8G2
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void u8g2_ascii_2()':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:440:3: error: 'u8g2' was not declared in this scope
u8g2.drawStr( 0, 0, "ASCII page 2");
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:440:3: note: suggested alternative: 'U8G2'
u8g2.drawStr( 0, 0, "ASCII page 2");
^~~~
U8G2
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void u8g2_extra_page(uint8_t)':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:451:3: error: 'u8g2' was not declared in this scope
u8g2.drawStr( 0, 0, "Unicode");
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:451:3: note: suggested alternative: 'U8G2'
u8g2.drawStr( 0, 0, "Unicode");
^~~~
U8G2
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void u8g2_bitmap_overlay(uint8_t)':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:501:3: error: 'u8g2' was not declared in this scope
u8g2.drawStr(0, 0, "Bitmap overlay");
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:501:3: note: suggested alternative: 'U8G2'
u8g2.drawStr(0, 0, "Bitmap overlay");
^~~~
U8G2
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void u8g2_bitmap_modes(uint8_t)':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:520:3: error: 'u8g2' was not declared in this scope
u8g2.drawBox(0, frame_size * 0.5, frame_size * 5, frame_size);
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:520:3: note: suggested alternative: 'U8G2'
u8g2.drawBox(0, frame_size * 0.5, frame_size * 5, frame_size);
^~~~
U8G2
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void setup()':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:562:3: error: 'u8g2' was not declared in this scope
u8g2.begin();
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:562:3: note: suggested alternative: 'U8G2'
u8g2.begin();
^~~~
U8G2
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino: In function 'void loop()':
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:567:3: error: 'u8g2' was not declared in this scope
u8g2.clearBuffer();
^~~~
C:\Users\fautr\AppData\Local\Temp.arduinoIDE-unsaved202376-12868-2ooupa.8r78r\GraphicsTest\GraphicsTest.ino:567:3: note: suggested alternative: 'U8G2'
u8g2.clearBuffer();
^~~~
U8G2
exit status 1
Compilation error: 'u8g2' was not declared in this scope