63 lines
3.1 KiB
Markdown
63 lines
3.1 KiB
Markdown
# stm32f407-st-discovery
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## 综述
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<div class ="tablebox">
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<div class="imgbox">
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<img src="https://www.st.com/bin/ecommerce/api/image.PF252419.en.feature-description-include-personalized-no-cpn-large.jpg" />
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</div>
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<p>STM32F4DISCOVERY</p>
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<el-divider></el-divider>
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<span>XiUOS最新分支支持stm32f407-st-discovery开发板，该开发板作为一种标准的板子，支持各种上层组件和应用程序。</span>
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</div>
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## 硬件特点
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+ STM32F407VGT6 microcontroller featuring 32-bit ARM®Cortex®-M4 with FPU core, 1-Mbyte Flash memory, 192-Kbyte RAM in an LQFP100 package
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+ On-board ST-LINK/V2 on STM32F4DISCOVERY (old reference) or ST-LINK/V2-A on STM32F407G-DISC1 (new order code)
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+ USB ST-LINK with re-enumeration capability and three different interfaces:
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<p style="text-indent:2em">1. Debug port</p>
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<p style="text-indent:2em">2. Virtual Com port (with new order code only) </p>
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<p style="text-indent:2em">3. Mass storage (with new order code only) </p>
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+ Board power supply: through USB bus or from an external 5 V supply voltage
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+ External application power supply: 3 V and 5 V
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+ LIS302DL or LIS3DSH ST MEMS 3-axis accelerometer
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+ MP45DT02 ST-MEMS audio sensor omni-directional digital microcontroller
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+ CS43L22 audio DAC with integrated class D speaker driver
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+ Eight LEDs:
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<p style="text-indent:2em">1. LD1 (red/green) for USB communication</p>
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<p style="text-indent:2em">2. LD2 (red) for 3.3 V power on </p>
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<p style="text-indent:2em">3. Four user LEDs, LD3 (orange), LD4 (green), LD5 (red) and LD6 (blue) </p>
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<p style="text-indent:2em">4. USB OTG LEDs LD7 (green) VBUS and LD8 (red) over-current </p>
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+ Two push-buttons (user and reset)
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+ USB OTG FS with micro-AB connector
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+ Extension header for all LQFP100 I/Os for quick connection to prototyping board and easy probing
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+ Comprehensive free software including a variety of examples, part of STM32CubeF4 package or STSW-STM32068 to use legacy standard libraries.
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### 更多信息
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+ [STM32F4DISCOVERY](https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-mpu-eval-tools/stm32-mcu-mpu-eval-tools/stm32-discovery-kits/stm32f4discovery.html#)
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## 支持的功能
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| 名称 | 控制器 | 驱动描述 |
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| ---- | ---- | ---- |
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| <center>DMA</center> | on-chip | DMA驱动控制 |
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| <center>GPIO</center> | on-chip | gpio 输入输出控制 |
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| <center>I2C</center> | on-chip | i2c 控制 |
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| <center>LCD</center> | on-chip | lcd 液晶显示器控制 |
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| <center>RTC</center> | on-chip | rtc 实时始终控制 |
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| <center>SPI</center> | on-chip | spi 总线系统控制 |
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| <center>TIMER</center> | on-chip | timer重置和计时控制 |
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| <center>UART</center> | on-chip | uart串口驱动控制 |
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| <center>USB</center> | on-chip | usb驱动控制 |
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| <center>WATCHDOG</center> | on-chip | watchdog看门口控制 |
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## 编程与调试
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针对<u>**stm32f407-st-discovery**</u>开发板的配置和刷新信息，详见[开发环境构建](/environment/bianyi.html)
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<style>
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.tablebox{
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width: 1500px;
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height: 400px;
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vertical-align: middle;
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display: table-cell;
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text-align: center;
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}
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</style> |