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43 lines
992 B
Markdown
43 lines
992 B
Markdown
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# 基于 STM32F40X 片外 SPI-Flash 的演示
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## 介绍
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基于 STM32F40X 芯片片上 Flash 的 KVDB 及 TSDB 演示
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- MCU: STM32F405RG
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- Flash Driver
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- spi flash (W25Q64) by using [SFUD](https://github.com/armink/SFUD)
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- IO
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- UART
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- TXD: PA9
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- RXD: PA10
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- SPI
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- CS: PB12 (software CS)
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- SCK: PB13
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- MISO: PB14
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- MOSI: PB15
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## 使用
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### 步骤1：连接串口助手或终端
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将开发板的串口连接至 PC，并打开串口助手或终端工具
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### 步骤2：打开演示工程
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支持下面两种 IDE
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- Keil MDK：打开 `RVMDK\FlashDB.uvprojx`
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- [RT-Studio](https://www.rt-thread.org/page/studio.html): 通过工程向导进行导入
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### 步骤3：编译与下载
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编译演示工程，如果编译成功，下载固件至开发板
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### 步骤4：检查日志结果
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演示工程的运行结果，将会输出至 PC 的串口工具上。
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> PS: 演示工程代码及日志分析，详见：入门 -> [演示说明文档](zh-cn/demo-details.md)
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