Development And Debug Support; Table 1. Third-Party Support Of St-Link/V2 - ST STM32303E-EVAL User Manual

Hardware layout and configuration
2.1
Note:
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Development and debug support

Version 2 of ST-LINK, called ST-LINK/V2, is embedded on the board. This tool allows
program loading and debugging of the STM32 on board using a JTAG or SWD interface.
The third-party debug tools are also supported by the JTAG/SWD connector, CN10, or the
ETM Trace connector, CN9.
A specific driver needs to be installed on your PC for communication with embedded ST-
LINK/V2.The install shield called ST-LINK_V2_USBdriver.exe is available at
www.st.com/stlinkv2.
Third-party toolchains, Atollic TrueSTUDIO, KEIL
VX-Toolset support ST-LINK/V2 according to

Table 1. Third-party support of ST-LINK/V2

Third party
Atollic
®
IAR
®
Keil
TASKING
The embedded ST-LINK/V2 is connected to the PC via a standard USB cable connected to
connector CN5.The bicolor LED LD8 (COM) advises on the status of the communication as
follows:
• Slow blinking red/off: at power on before USB init
• Fast blinking red/off: after the first correct communication between PC and ST-Link/V2
(enumeration)
• Red LED on: when the initialization between PC and ST-LINK/V2 has been successful
• Green LED on: after a successful target communication initialization
•
Blinking red/green: during communication with target
•
Red on: communication finished and OK
•
Orange on: communication failure
The board can be powered via CN5 (Embedded ST/LINK/V2 USB connector) even if an
external tool is connected to CN9 (ETM Trace connector) or CN10 (External JTAG & SWD
connector).
R111 needs to be removed when using ETM 4-bit function. In this case, the key button does
not work.
® MDK-ARM, IAR
Table 1.
Toolchain
TrueSTUDIO
EWARM
MDK-ARM
®
VX-toolset for ARM Cortex
DocID026738 Rev 1
® EWARM and Tasking
Version
2.1
6.20
4.20
®
-M 4.0.1
UM1807