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 ...

(MENAFN- GlobeNewsWire - Nasdaq) Explore the evolving Serial NOR market's trajectory in AI, IoT, and 5G with the "Code Storage Flash Forecast." Get a SWOT analysis of top vendors and insights into ...

Dublin, Aug. 27, 2025 (GLOBE NEWSWIRE) -- The "Code Storage Flash Forecast SPI NAND and Serial NOR Flash SWOT Analysis 2025" report has been added to ResearchAndMarkets.com's offering. Will the Serial ...

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 ...

A race condition in the STM32 SPI driver can cause a permanent lockup when switching from TX to RX in half-duplex master mode. This issue was observed on an STM32H745 performing frequent 3-wire SPI ...

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STMicroelectronics has announced tool extensions that bring the advantages of Microsoft® Visual Studio Code (VS Code) to STM32 microcontrollers. VS Code is a popular ... Semiconductor Packaging News ...

STMicroelectronics (NYSE:STM) announced tool extensions that bring the advantages of Microsoft Visual Studio Code (VS Code) to STM32 microcontrollers. VS Code is a popular Integrated Development ...

VS Code is a popular Integrated Development Environment (IDE), acclaimed for its ease of use and flexible features such as IntelliSense that simplifies and accelerates code editing. Access to the ...

The Serial Peripheral Interface (SPI) interface was initially standardized by Motorola in 1979 for short-distance communication in embedded systems. In its most common four-wire configuration, ...

Another design avenue on GitHub adds more code examples to help accelerate the development of commonly needed functions while reducing engineering efforts and overall time to market.