ST7735 lib - Text mirror problem

[classic-audio]

Display: 80x160 color TFT display (driver ST7735S SPI )
Arduino: Arduino ProMini 3V3

I have downloaded the latest Adafruit-ST7735-Library yesterday.

The problem:
The text is displayed mirrowed (see pickture below)

The question: how can I correct that problem?

The test sketch:

#include <Adafruit_GFX.h>
#include <Adafruit_ST7735.h>

Adafruit_ST7735 lcd = Adafruit_ST7735(9,10,8);
//--- LCD color def. --------------------------------
#define BLACK 0x000
#define BLUE 0x001F
#define GREEN 0x07E0
#define YELLOW 0xFFE0
#define WHITE 0xFFFF
#define GREY 0x652F
#define RED 0xF800
#define OLIVE 0x7BE0
#define ORANGE 0xFD20

void setup(void){
// --- Display -----------------------------------
lcd.initR(INITR_MINI160x80);

lcd.invertDisplay(1);
lcd.setRotation(2);
lcd.fillScreen(BLACK);
}

void loop(){
lcd.setTextColor(GREEN);
lcd.setCursor(0,0);lcd.print("CLASSIC AUDIO");
lcd.setTextColor(RED);
lcd.setCursor(0,15);lcd.print("DESIGN");
lcd.setTextColor(YELLOW);
lcd.setCursor(0,25);lcd.print("Attenuator");
while(1);
}

[davidneosys]

hi,
did you solve that problem? I also had same problem. please share your modification.

[ideva-SAS]

hi

change ST77XX_MADCTL_MY 0x80 to 0x00 in Adafruit_ST77xx.h

[YonLiud]

change ST77XX_MADCTL_MY 0x80 to 0x00 in Adafruit_ST77xx.h

I found an alternative solution. While your approach was correct, my display required flipping the image along the X-axis instead of the Y-axis. I assume this adjustment was also necessary for classic-audio.

#define ST77XX_MADCTL_MY 0x80
- #define ST77XX_MADCTL_MX 0x40
+ #define ST77X_MADCTL_MX 0x00
#define ST77XX_MADCTL_MV 0x20
#define ST77XX_MADCTL_ML 0x10
#define ST77XX_MADCTL_RGB 0x00