Click the blue text Follow us 1. Principle The SPI (Serial Peripheral Interface) protocol is a high-speed, efficient, full-duplex communication bus that allows the CPU to perform synchronous serial data transmission with low-speed peripheral devices. It mainly uses a synchronous clock signal to simultaneously send and receive serial data, thus achieving full-duplex communication. It is … Read more
When working on embedded projects, do you often encounter situations where you need to store some data? For example, storing configuration parameters or logging information. In such cases, the W25QXX series of Flash memory comes in handy. Today, we will delve into an open-source W25QXX driver library and see how the experts write code. 1. … Read more
Follow our official account to keep the embedded knowledge flowing! When working on embedded projects, do you often encounter situations where you need to store some data? For example, storing configuration parameters or logging data. At this point, the W25QXX series of Flash memory comes into play. Today, we will delve into an open-source W25QXX … Read more