STMicroelectronics STM32F4 Series User manual

Copyright © 2015 ARM Ltd. All rights reserved.
Quick Start Guide
STMicroelectronics 32F401C Discovery Board
Install Keil MDK Version 5
Download and install the MDK Core from www.keil.com/mdk5/install
Add Software Pack using the Pack Installer
Keil::STM32F4xx_DFP –STMicroelectronics STM32F4 Series Device Support
Power up the board
Do not connect the board to the PC! Go to C:\Keil_v5\ARM\STLink\USBDriver and double-click
stlink_winusb_install.bat to install the drivers for the on-board USB ST-Link/V2.
Connect a USB power supply USB ST-Link/V2 port to the computer using a Mini USB cable.
Windows recognizes the ST-Link/V2 device and installs the drivers automatically.
Verify Installation using example projects provided in the Software Pack
Copy an example using the Pack Installer. Compile, download to Flash, and debug the application. The
provided examples are ready to run.
More Information
Getting Started User’s Guide www.keil.com/gsg
Board Information http://www.keil.com/boards2/st/stm32f401c_discovery
STM32F4 Discovery User’s Guide www.st.com/stm32f4-discovery
Related Products
MDK Version 5 www.keil.com/mdk5
MDK-Professional Middleware www.keil.com/mdk5/middleware

Copyright © 2015 ARM Ltd. All rights reserved.
Debug and Trace Configuration
STMicroelectronics 32F401C Discovery Board
Enable ST-Link Debugger
Select Options for Target or press ALT+F7.
Go to the Debug tab and select the ST-Link Debugger.
Connect Using SWD
Click on the Settings button. On the Debug tab select the Port SW. This board
does not support JTAG.
Configure Trace using Serial Wire Viewer
Go to the Trace tab and enter the correct CPU Core Clock speed as specified in your project. Check the
Trace Enable box.
Note:
To use SWO trace, you have to close
the solder bridge SB15 on the board.
Refer to the documentation on the
STMicroelectronics webpage for
further instructions.
When debugging, the Status bar
shows information about the Trace
connection.