Raspberry Pi gamepi154-Retropie-Display configuration tutorial

Official image version：
retropie-buster-4.7-xxxx.img

Board version：Raspberry Ri Zero/Zero 2/3B/4B/CM4

Download fbcp-ili9341 to your pi
git clone https://github.com/juj/fbcp-ili9341.git
(Make sure that you download fbcp-ili9341 under path /home/pi/)

cd fbcp-ili9341

sudo mkdir build

cd build
sudo nano ../st7735r.cpp
To change like this following picture
change madctl to 0xc0 (This is rotate 90 degree the LCD)

After changing

Set LCD resolution to 240x240

After changing

Then you need to compile this project
sudo cmake -DWAVESHARE_ST7789VW_HAT=ON -DGPIO_TFT_DATA_CONTROL=25 -DGPIO_TFT_RESET_PIN=27 -DSPI_BUS_CLOCK_DIVISOR=6 -DSTATISTICS=number ..
If all work well，you will get this following picture

sudo make -j
If all work well，you will get this following picture

If you can not compile successfully , You can download our changed project form here
fbcp-ili9341-st7789-rotate90_211209.tar.gz
Run the display driver using ：
sudo ./fbcp-ili9341
Then your LCD will display well, but the Fontsize is too small
Change the LCD display resolution

sudo nano /boot/config.txt

Add the following code

hdmi_force_hotplug=1

hdmi_group=2

hdmi_mode=1

hdmi_mode=87

hdmi_cvt 480 480 60 6 0 0 0

display_rotate=0

avoid_warnings=1

Make fbcp-ili9341 work automatically when your Pi boot

sudo nano /etc/rc.local
Add the following code
sudo /home/pi/fbcp-ili9341/build/fbcp-ili9341 &

sudo reboot
After your Pi reboot,Your LCD will display well

TAG： Rounded LCD Development Board DC-DC Step-Down Mini voltage Moudle Input 5~36V voltage Output 5V/3.3V 4A Raspberry Pi Camera LCD Screen Driver Board Jetson Orin NX 128x128 Raspberry Pi 5 Fan Raspberry Pi Camera Spotpear Luckfox Pico SPI Jetson Nano Module Raspberry Pi Pico HDMI LuckFox Pico plus Raspberry Pi 5 Aluminium Case Serial Bus Servo Raspberry Pi Pico Raspberry Pi Pico Basics User Guide TTL UART To CAN Mini Raspberry Pi 5

Price：

$16/20/37

Model：

1.54inch-LCD-with-case

Raspberry pi zero zero 2W Pi0 game kit 1.54inch LCD with case Speaker charge function

TAG： X1006 Raspberry Pi 5 PCIe 2.5 SATA SSD HDD+ M.2 KEY-B 2280 SSD Raspberry Pi CM5 Mini Base IO Board NANO A Development For Compute Module 5 2.66inch e-Paper e-link Module 360x184 4-Color Red Yellow Black White For Arduino Raspberry Pi STM32 Jetson SpotPear Bus Servo ESP32 UART USB ST RSBL Raspberry PI Robot SpotPear CPU Raspberry Pi 5 IR Camera Raspberry Pi 5 Serial Raspberry Pi RTC Raspberry Pi RTC WatchDog Industrial RS232 To RS485 Converter EVAL-ADXL354CZ Milk-V Duo Raspberry Pi 5 ESP32 Thermal imaging Argon ONE V3 M.2 NVME Case Raspberry Pi 5 PCIe To SSD 2.8inch USB Monitor Screen Raspberry Pi 5 PCIe 7inch LCD 1024&amp;amp;amp;amp;times;600 Computer PC Monitor Display Secondary Screen TypeC USB CPU RAM Windows ESP32 C3