Difference between revisions of "STLink"
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<categorytree style="float:right; clear:right; margin-left:1ex; border: 1px solid gray; padding: 0.7ex;" mode=pages>Firmware Flashing</categorytree> | |||
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[[Image:St-link.jpg|right|450px]] | |||
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__TOC__ | __TOC__ | ||
[http://www.arm.com/products/system-ip/debug-trace/coresight-soc-components/serial-wire-debug.php SWD] is a program und debug protocoll for ARM processors. | |||
Every STM discovery board comes with a ST-LinkV2 on board (except STM32VL comes with ST-LinkV1). | |||
Every dicovery board from STM comes wih a [http://www.st.com/web/catalog/tools/FM146/CL1984/SC724/SS1677/PF251168 ST-LinkV2], except STM32VL (ST-LinkV1). | |||
==SWD Header== | ==SWD Header== | ||
{| border="1" cellspacing="0" style="text-align:center" cellpadding="2%" | {| border="1" cellspacing="0" style="text-align:center" cellpadding="2%" | ||
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|} | |} | ||
Pin 1 | Pin 1 is marked with a white dot. | ||
== | ==Install Software== | ||
st-flash and st-util are needed [https://github.com/texane/stlink Tools from texane] | st-flash and st-util are needed [https://github.com/texane/stlink Tools from texane] | ||
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make | make | ||
copy | copy the two tools into bin directory | ||
sudo cp st-flash /usr/bin | sudo cp st-flash /usr/bin | ||
sudo cp st-util /usr/bin | sudo cp st-util /usr/bin | ||
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sudo udevadm control --reload-rules | sudo udevadm control --reload-rules | ||
ST-LinkV1 requires a bit different treatment, read the [https://github.com/texane/stlink/blob/master/README Readme.txt] | |||
== | ==Airframe.xml setup== | ||
Connect the ST-Link to the MCU. | Connect the ST-Link to the MCU. | ||
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Set '''STLINK=y'''<br/> | Set '''STLINK=y'''<br/> | ||
==Update the | ==Update the ST-Link to blackmagic probe== | ||
The STM32F103 (STLink MCU) can be flashed with the blackmagic's firware.<br/> | The STM32F103 (STLink MCU) can be flashed with the blackmagic's firware.<br/> | ||
This is irveversable ! | This is irveversable ! | ||
Revision as of 10:42, 4 December 2013
SWD is a program und debug protocoll for ARM processors.
Every STM discovery board comes with a ST-LinkV2 on board (except STM32VL comes with ST-LinkV1).
Every dicovery board from STM comes wih a ST-LinkV2, except STM32VL (ST-LinkV1).
SWD Header
| Pin\Function | CN2 | Use |
| ●1 | VDD_Target | Voltage supply for target |
| 2 | SWDCLK | SWD clock |
| 3 | GND | Ground |
| 4 | SWDIO | SWD data input/output |
| 5 | NRST | reset for target |
| 6 | SWO | reserved |
Pin 1 is marked with a white dot.
Install Software
st-flash and st-util are needed Tools from texane
download and compile
git clone git://github.com/texane/stlink.git stlink cd stlink ./autogen.sh ./configure make
copy the two tools into bin directory
sudo cp st-flash /usr/bin sudo cp st-util /usr/bin
add udev rules (replace user with your username)
sudo cp /home/user/stlink/49-stlinkv*.rules /etc/udev/rules.d sudo udevadm control --reload-rules
ST-LinkV1 requires a bit different treatment, read the Readme.txt
Airframe.xml setup
Connect the ST-Link to the MCU. If a complete STM32F-Discovery board is used, CN3 jumpers need to be set. To program a external MCU, remove CN3 jumpers and connect the external MCU with the SWD header.
To use SWD
Set FLASH_MODE=SWD
To use stlink (requires line above)
Set STLINK=y
Update the ST-Link to blackmagic probe
The STM32F103 (STLink MCU) can be flashed with the blackmagic's firware.
This is irveversable !
How to upload the blackmagic probe firmware to the STLink of a discovery board