# w25qxx

**Repository Path**: BUAAprocess/w25qxx

## Basic Information

- **Project Name**: w25qxx
- **Description**: w25qxx SPI FLASH driver for stm32 HAL
- **Primary Language**: Unknown
- **License**: GPL-3.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 6
- **Forks**: 2
- **Created**: 2021-03-26
- **Last Updated**: 2024-04-23

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## W25QXX SPI FLASH Library for STM32

* http://www.github.com/NimaLTD   
* https://www.instagram.com/github.nimaltd/   
* https://www.youtube.com/channel/UCUhY7qY1klJm1d2kulr9ckw   

1. Enable SPI and a Gpio as output(CS pin).Connect WP and HOLD to VCC.
2. Select `General peripheral Initalizion as a pair of '.c/.h' file per peripheral` on project settings.
3. Config `w25qxxConf.h`.
4. Call `W25qxx_Init()`. 
5. After init, you can watch `w25qxx` struct.(Chip ID,page size,sector size and ...)
6. In Read/Write Function, you can put 0 to `NumByteToRead/NumByteToWrite` parameter to maximum.
7. Dont forget to erase page/sector/block before write.