Introduction
The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families.
The single wire interface module (SWIM) and JTAG and Serial Wire Debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board.
STM8 applications use the USB full speed interface to communicate with STMicroelectronic’s ST Visual Develop (STVD) or ST Visual Program (STVP) software.
STM32 applications use the USB full speed interface to communicate with Atollic, IAR, Keil or TASKING integrated development environments.
ST-LINK v2 replaces the ST-LINK.
It supports all the features of ST-LINK plus some additional features at the same price. ( The price is arround : 25€)
Sales types change : ST-LINK/V2
The reference page is: http://www.st.com/internet/evalboard/product/251168.jsp
The single wire interface module (SWIM) and JTAG and Serial Wire Debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board.
STM8 applications use the USB full speed interface to communicate with STMicroelectronic’s ST Visual Develop (STVD) or ST Visual Program (STVP) software.
STM32 applications use the USB full speed interface to communicate with Atollic, IAR, Keil or TASKING integrated development environments.
ST-LINK v2 replaces the ST-LINK.
It supports all the features of ST-LINK plus some additional features at the same price. ( The price is arround : 25€)
Sales types change : ST-LINK/V2
The reference page is: http://www.st.com/internet/evalboard/product/251168.jsp
Features
- 5 V power supplied by a USB connector
- USB 2.0 full speed compatible interface
- USB standard A to mini B cable
- SWIM specific features
- 1.65 V to 5.5 V application voltage supported on SWIM interface
- SWIM low-speed and high-speed modes supported
- SWIM programming speed rate: 9.7 Kbytes/s in low speed and 12.8 Kbytes/s in high speed
- SWIM cable for connection to the application via an ERNI standard vertical (ref: 284697 or 214017) or horizontal (ref: 214012) connector
- SWIM cable for connection to the application via a pin header or a 2.54 mm pitch connector
- JTAG specific features
- 1.65 V to 3.6 V application voltage supported on the JTAG interface and 5 V tolerant inputs
- JTAG cable for connection to a standard JTAG 20-pin pitch 2.54 mm connector
- Direct firmware update feature supported (DFU)
- Status LED which blinks during communication with the PC
- Operating temperature 0 to 50 °C
Comparision from ST-LINK and ST-LINKv2
ST-LINK & ST-LINKv2
USB Driver
Toolchains supporting ST-LINK/V2
STM32 ST-Link Utility
The
STM32 ST-Link Utility software facilitates fast in-system programming
of the STM32 microcontroller families in both development and
production environments via the ST-Link tool.
The reference page is: http://www.st.com/internet/evalboard/product/251168.jsp
This tool is compatible with ST-LINK and ST-LINKv2
The reference page is: http://www.st.com/internet/evalboard/product/251168.jsp
This tool is compatible with ST-LINK and ST-LINKv2
ATTENTION:
If you use ST-LINK UTILITY with the STM32xxx-DISCOVERY remember to select SWD protocol, see below.
Software Update for ST-LINK
Software configuration for ST-LINK-v2
ST-Link-v2 page is here
SW Drivers for ST-LINK-V2 USB driver for Windows 7, Vista and XP are hereFor ST-Link-v2 and STM8 for COSMIC see here
For ST-Link-v2 and STM32 for KEIL see here
SW Drivers for ST-LINK-V2 USB driver for Windows 7, Vista and XP are hereFor ST-Link-v2 and STM8 for COSMIC see here
For ST-Link-v2 and STM32 for KEIL see here
