In the previous article, I documented how I used the STM32F103 to light up the ILI9341 LCD using the SPI protocol. This time, we plan to use the same microcontroller to drive the OV7670 camera and display it on the LCD, but ultimately we did not fully succeed. The camera test pattern can be displayed … Read more
If you want to engage in camera driver software development, what basic information do you need to prepare? This article summarizes it. From an independent component perspective, it includes two parts: the sensor module and the core board; thus, the core of the driver software is to ensure the connection between the two. The common … Read more
This blog post mainly records my learning and understanding of the OriginBot camera driver and visualization (http://originbot.org/manual/camera_visualization/#ros) code, and I will annotate it in the code files. The documentation (http://originbot.org/manual/camera_visualization/#_2) provides two methods for driving the camera: one method allows real-time display of images and results of human detection algorithms (https://developer.horizon.ai/documents_tros/boxs/function/mono2d_body_detection) through a webpage after … Read more