买了块STM32F0308-DISCO,开箱图
上电,LD1红色电源灯亮,红色LD2也亮,蓝色LD4亮一下灭,后面按下复位,LD4亮一下,按下button1,LD3没反应,估计坏了。驱动安装成功之前LD2闪烁,安装成功LD2长亮,LD2是一个RGB
STM32F0308-DISCO是ST公司推出的一款针对STM32F030超值系列设计的Cortex-M0开发板。基于STM32F030R8T6设计,集成了ST-LINK/V2仿真下载器(但仅对外提供SWD接口)。 【主要特点】 - STM32F030R8T6微控制器
- 64KB FLASH,8KB RAM
- 64引脚,LQFP封装
- 开发板集成ST-Link/V2的仿真调试器(但仅对外提供SWD接口)
- 电源
- 指示灯
- LD1:电源指示灯
- LD2:USB通讯指示灯
- LD3:应用指示灯
- LD4:应用指示灯
- 按键
- 规则地引出了所有IO口
Key Features - STM32F030R8T6 microcontroller featuring 64 KB of Flash memory, 8 KB of RAM in an LQFP64 package
- On-board ST-LINK/V2 with selection mode switch to use the kit as a standalone ST-LINK/V2 (with SWD connector for programming and debugging)
- Board power supply: through USB bus or from an external 5 V supply voltage
- External application power supply: 3 V and 5 V
- Four LEDs:
- LD1 (red) for 3.3 V power-on
- LD2 (red/green) for USB communication
- LD3 (green) for PC9 output
- LD4 (blue) for PC8 output
- Two push-buttons (user and reset)
- Extension header for all LQFP64 I/Os for quick connection to prototyping board and easy probing
- An additional board is provided which can be connected to the extension connector for even easier prototyping and probing
- Comprehensive free software including a variety of examples, part of STM32CubeF0 package or STSW-STM32140 for legacy Standard Libraries usage
内核及运行条件:
· ARM Cortex –M0内核 0.9DMIPS/MHZ
·最高主频48MHZS
·1.8/2.0~3.6伏供电电压.
·高性能通信接口:
·6Mbit/s USART
·18Mbit/s SPI, 支持4bit ~16bit数据帧
·1Mbit/s I2C, 支持块速模式:
·HDMI, 接口高清晰多媒体接口/消费电子控制器(CEC)
·增强型控制外设
·3相马达控制的16位PWM定时器
·5个16位定时器
·1个16位PWM定时器
·1个32位PWM定时器
·2个红外发射控制功能定时器(TIM16/17)
·12MHz I/O翻转速度
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