然后检测 RXNE 标志，获取接收缓冲区的状态。等待至接收缓冲区为非空，通过SPI_I2S_ReceiveData函数读取 SPI 的数据寄存器DR。 u8 SPI_FLASH_SendByte(u8 byte) u8 SPI_FLASH_ReadByte(void) 对 FLASH 芯片进行操作：控制 STM32 利用 SPI 总线向 FLASH 芯片发送指令，FLASH 芯片收到指令后就会 ...

This project demonstrates how to communicate with a 2.4" TFT LCD using the ILI9341 controller via SPI interface on the STM32F407 microcontroller. It's built for learning purposes, focusing on how SPI ...

Copilot is a built-in generative AI chatbot for Windows computers. It allows you to have real-time conversations with an AI-powered bot. However, most users are unsure whether they can save the chat ...

Click to Do is one of the latest features in Windows 11 that helps you get things done faster by identifying text and images on your screen that you can take action on. The feature analyzes what’s on ...

QFN-style 29mm2 SoM offers dual ARM Cortex-A35, NPU, VPU, GPU & PCIe to combine intelligent edge processing with high-end multimedia capabilities Direct Insight, the UK-based technical systems ...

22 SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex; //设置SPI单向或者双向的数据模式:SPI设置为双线双向全双工 23 SPI ...

There’s one feature that fans of the popular note taking service Notion have wanted for a really long time. No, it’s not website management, or even AI. It’s the simple ability to edit offline. Until ...

The system hangs indefinitely when a thread, whose stack is allocated in external SPI RAM (PSRAM), attempts to perform any filesystem operation (e.g., fs_open, fs_write). The filesystem is located on ...