8.STM32 platform-------Screen display font
1) Preparation
1-1 STM32 expansion board
1-2 STM32 smart car
1-3 OV7670
2)Purpose of Experimental
After the car is powered on, the OLED can display the image captured by the camera. Since the screen is an OLED screen and only has two colors: black and white, the display is a binarized image. So you'd better use the camera to shoot some black letters on white paper, the effect is a bit more obvious.
3)Principle of experimental
The camera used in this experiment is OV7670. The image captured by the camera is binarized, the image is turned into black and white, and the image is displayed on the OLED screen.
4)Experimental Steps
4-1 About the schematic
4-1 STM32 main control board circuit diagram
4-2 0.96OLED interface
4-2 According to the circuit schematic:
D0(OLED)-----PB6(STM32)
D1(OLED)-----PB7(STM32)
RES(OLED)-----PC8(STM32)
DC(OLED)-----PC9(STM32)
CS(OLED)-----PC0(STM32)
4-3 About the code
Please see the folder named Screen display font in the code folder.
The code of the experiment: 8.Screen_display_font.rar
STM32 Visual Tracking Car Tutorial Overview
2.Development environment
- 2.1 Keil uVision5 install tutorial
- 2.2 Keil uVision5 create a new project tutorial
- 2.3 How to download code
3.Experimental tutorial
- STM32 Visual Tracking Car Tutorial 3.1 Light up LED
- STM32 Visual Tracking Car Tutorial 3.2 Advance
- STM32 Visual Tracking Car Tutorial 3.3 Servo control
- STM32 Visual Tracking Car Tutorial 3.4 OLED
- STM32 Visual Tracking Car Tutorial 3.5 Battery voltage detection
- STM32 Visual Tracking Car Tutorial 3.6 Color LED
- STM32 Visual Tracking Car Tutorial 3.7 Ultrasonic obstacle avoidance
- STM32 Visual Tracking Car Tutorial 3.8 Screen display font
- STM32 Visual Tracking Car Tutorial 3.9 Camera vision tracking
- STM32 Visual Tracking Car Tutorial 3.10 PS2 control car
- STM32 Visual Tracking Car Tutorial 3.11 Bluetooth control car
4. About battery
5. About installation
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