- Important information
- New features
- Known problems
- Program corrections
- User guide corrections
- Miscellaneous
- Release history
Important information
- Different USB drivers for different Windows versions
- Windows 7 and 8:
Digitally signed USB driver for ST-Link/V2 on Windows7 and Windows8, 32 and 64 bits is provided in thearm\drivers\ST-Link\Win_7-8directory.
To install the driver, runstlink_winusb_install.batin administrator mode, before connecting any ST-Link/V2 to the PC.
- Windows XP and Vista:
Use the USB driver installer found in thearm\drivers\ST-Link\Win_XP-Vistadirectory.
- Windows 7 and 8:
New features
- None.
Known Problems
None.
Program Corrections
- None.
User guide corrections
- None.
Miscellaneous
- Note that ST-LINK does not support the display of the Cortex-M4 floating point registers S0-S31.
Release history
V8.22 2018-01-22
Program corrections New features- None.
V8.20 2017-10-16
Program corrections New features- None.
V8.11 2017-04-11
Program corrections- None.
- None.
V8.10 2017-03-10
Program corrections- None.
- None.
V7.80 2016-10-17
Program corrections- None.
- None.
V7.70 2016-06-17
Program corrections- None.
- None.
V7.60 2015-03-31
Program corrections- None.
- Added possibility to specify access port for dual core debugging.
Version 7.60.2
V7.50 2015-11-10
Program corrections-
Fixed problem when setting breakpoints during execution.
[EW25724] -
In EWARM 7.50.2
The SWO auto speed select did not work properly.
[EW25801]
- None.
V7.40 2015-02-19
Program corrections-
It is now possible to set breakpoints during execution.
[EW25177]
- None.
V7.30 2014-09-24
Program corrections-
For Cortex-M0, a pending interrupt might get the CPU stuck on the breakpoint where it starts the execution.
[EW24966]
- None.
V7.20 2014-05-19
Program corrections- None.
- None.
V7.10 2014-02-21
Program corrections- None.
- None.
V6.70 2013-10-29
Program corrections-
In EWARM 6.70.3:
Windows drivers for ST-Link, for support in Windows8, are now found inarm\drivers\ST-Link, together with ST-Link firmware upgrade package.
[EW23655]
- None.
V6.60 2013-06-27
Program corrections- None.
More registers available in the Register window
The FPU, Control, and primask registers are now available in the Register window. To get access to the FPU registers, you need to update the ST-Link probe firmware to the latest version. This firmware is found in your IAR Embedded Workbench for ARM installation inarm\drivers\ST-Link\ST-LinkUpgrade.exe.
V6.50 2012-11-10
Program corrections- None.
- None.
V6.40 2012-06-05
Program corrections- None.
- None.
V6.30 2011-10-22
Program corrections-
It is no longer any problem with step or go, when the register window contains a large number of registers.
[EW22020] -
In EWARM 6.30.6:
The watch window now shows correct values in functions whereSP_processis used as current stack pointer.
[EW22962]
- None.
V6.21 2011-07-05
Program corrections-
Programming flash using ST-LINK now works correctly with the C-SPY macro
execUserFlashInit().
[EW22457, EW22473]
Support for ST ST-LINK version 2 with SWO (new in 6.20.4)
The ST debug probe ST-LINK version 2 is now supported. The Serial Wire Output (SWO) functionallity is also implemented, enabling features such as function profiling and interrupt tracing for all STM32 devices.
V6.20 2011-04-29
Program corrections- None.
- None.
V6.10 2010-11-04
Program corrections-
The
__hwResetmacro has been implemented in the ST-LINK driver.
[EW21995] -
In EWARM 6.10.2:
It is now possible to open the Breakpoints window when using the ST-LINK driver.
[EW22087]
- None.
V5.50 2010-04-21
Program corrections-
In EWARM 5.50.6:
Fixed problem with ST-LINK reset behaviour.
[EWARM-980]
- None.
V5.41 2009-12-14
Program corrections- None.
- None.
V5.40 2009-07-10
Program corrections-
In EWARM 5.40.4:
The disassembly window now display disassembler when running the ST-LINK driver.
[EW21198]
- None.