SPI（Serial Peripheral Interface，串行外设接口）是一种全双工、主从结构、同步传输的串行通信协议。 简单说，SPI 就像一根高速的传送带，主机发数据、从机同步收，同时从机也能发数据回来。 我们现在做一个 SPI主机 实验，STM32作为主机，通过 SPI1 发送一串数据给 ...

SPI可以设置为主、从两种模式，并且支持全双工模式，而配置为主、从模式或软件、硬件NSS，在操作上有很大的区别。由于一个项目需求，笔者对STM32的硬件模式和主从模式进行了一些研究，走了很多弯路，也查询了很多资料，现在终于调通了，因此写一篇文章 ...

This is an excerpt from Consumed: How Big Brands Got Us Hooked on Plastic. An odd symbol, made up of three arrows arranged in a triangle, began showing up on plastic containers across America in the ...

The "Code Storage Flash Forecast SPI NAND and Serial NOR Flash SWOT Analysis 2025" report has been added to ResearchAndMarkets.com's offering.

The Solana Policy Institute (SPI) has announced a $500,000 donation to the legal defense funds of Roman Storm and Alexey Pertsev, the developers behind the sanctioned Tornado Cash crypto mixer. The ...

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 ...

Canadian Spirit Resources Inc. Annual stock financials by MarketWatch. View the latest SPI financial statements, income statements and financial ratios.

Hearing. The Texas Health and Human Services Commission (HHSC) will conduct a public hearing to receive comments on the proposed Title 1 Texas Administrative Code (TAC) amendments to implement the ...

Deciding when, or whether, to buy long-term care insurance can be complex. Here’s what to know. By Jordan Rau This article is part of the Dying Broke series examining how the immense financial costs ...

Electronic Visit Verification (EVV) claims matching for home health care services (HHCS) will begin on Jan. 1, 2024. EVV claims with dates of service of Jan. 1, 2024, and after do not have an EVV ...

In July we were pleased to share that the CY 2024 Payment Policies under the Physician Fee Schedule held exciting news for therapists and caregivers. These have now officially been finalized for use ...