Problem compiling the code

Other Hardware 3rd Party Boards
1

hello, I have a ATmega tiny 88 "arduino" and a 128x64 i2c st7567s LCD screen, what library should i use to control this screen?

image
image1040×434 76.2 KB

L2

I have this code but i always get this error ('U8G2_ST7567_PI_128X64_1_4W_SW_SPI' does not name a type), i assume it is related to the name given to the device on the coding:

#include <U8g2lib.h>

// Initialize the U8g2 display object
U8G2_ST7567_PI_128X64_1_4W_SW_SPI u8g2(U8G2_R0, /* clock=*/ 24, /* data=*/ 23, /* cs=*/ 15, /* dc=*/ 17, /* reset=*/ 18);

void setup() {
  // Initialize the display
  u8g2.begin();
}

void loop() {
  // Clear the display
  u8g2.clearBuffer();

  // Set the font to use for the text
  u8g2.setFont(u8g2_font_ncenB08_tr);

  // Draw the text "Hello, world!" at position (0, 20)
  u8g2.drawStr(0, 20, "Hello, world!");

  // Send the buffer to the display to update it
  u8g2.sendBuffer();

  // Delay for a short period of time to slow down the display
  delay(1000);
}
2

Determine what others are using with that display:
st7567s + Arduino at DuckDuckGo

Pick a simple library and use a sample example sketch to determine if it will function with your clone. Almost all libraries have examples.

3

I think you might be missing this part:

U8G2_ST7567_PI_128X64_1_4W_SW_SPI u8g2(U8G2_R0, /* clock=*/ 24, /* data=*/ 23, /* cs=*/ 15, /* dc=*/ 17, /* reset=*/ 18);

Place it online two or three
Z

4

i found a library that allegedly works with this screen, but i cant declare it correctly, always gives the error: fatal error: ST7567S_128X64_I2C.c: No such file or directory
#include <ST7567S_128X64_I2C.c>
^~~~~~~~~~~~~~~~~~~~~~
compilation terminated.

exit status 1

Compilation error: ST7567S_128X64_I2C.c: No such file or directory

could it be a permission problem?

5

Your include is obviously wrong. First - '.c' files never used in includes. Second - most like it should be something like 'u8glib.h
Please insert link to the library you tried to use?

6

hello, thanks for your reply, i have been working further, im trying to use U8g2lib at the moment, when im compiling the code it just gets stuck on a infinite load, and doesn't even give a error message, about my last question, i tried with the .h in the include got the same result the link is GitHub - luetee/ST7567S_128X64_I2C: LCD ST7567S 128X64 I2C Arduio UNO.

the code that is stuck on infinite compilation:

void setup() {
  // put your setup code here, to run once:
#include <U8g2lib.h>
#include <Wire.h>

// Inicialize o objeto U8G2 com o controlador ST7567 e a interface I2C
U8G2_ST7567_64X32_1_4W_SW_I2C u8g2(U8G2_R0, /* reset=*/ U8X8_PIN_NONE);

void setup() {
  // Inicialize a comunicação I2C
  Wire.begin();
  
  // Inicialize o display
  u8g2.begin();
}

void loop() {
  // Limpa o buffer do display
  u8g2.clearBuffer();

  // Define a fonte a ser utilizada
  u8g2.setFont(u8g2_font_ncenB14_tr);

  // Escreve "Hello World!" no display
  u8g2.drawStr(0, 20, "Hello World!");

  // Envia o buffer para o display
  u8g2.sendBuffer();

  // Aguarda um segundo
  delay(1000);
}

}
7

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.