How to reflash st-link

README.md

@@ -46,6 +46,23 @@ stm32f1x lock 0
 reset halt
 ```
 
+How to reflash the ST-LINK
+==========================
+To reflash the ST-LINK, connect the device to a programmer as before while keeping pins 7 and 8 shorted. While the LED is blinking, run openocd. Once it’s running (i.e. it doesn’t show any errors), you can unshort the pins.
+
+Then use the following to unlock and reflash.
+```
+reset halt
+stm32f1x unlock 0
+reset halt
+stm32f1x mass_erase 0
+flash write_bank 0 ./build/gnuk.bin 0
+stm32f1x lock 0
+reset halt
+```
+
+***Note: That reprograming will wipe the flash memory and you will lose all key's that was on the device.***
+
 Testing Gnuk
 ============
 Type following command to see if GnuPG detects the Gnuk token.

tool/gnuk_token.py

@@ -31,6 +31,7 @@ USB_PRODUCT_LIST=[
     { 'vendor' : 0x234b, 'product' : 0x0000 }, # FSIJ Gnuk Token
     { 'vendor' : 0x20a0, 'product' : 0x4211 }, # Nitrokey Start
     { 'vendor' : 0x1209, 'product' : 0x2440 }, # GnuPG e.V.
+    { 'vendor' : 0x1337, 'product' : 0x0010 }, # DTS Gnuk Token
 ]
 
 # USB class, subclass, protocol