Merge pull request #43 from mvolstad/serialnumber_regex_fix

Serialnumber regex fix

Author: mazimkhan

README.md

@@ -334,7 +334,7 @@ lrwxrwxrwx root  10 Dec  3 09:10 wwn-0x5000cca30ccffb77-part5 -> ../../sda5
 
 ***Note:*** ```mbed-ls``` tools pair only serial ports and mount points (not CMSIS-DAP - yet).
 
-We can see that on our host machine (running Ubuntu) there are many 'disk type' devices visible under ```/dev/disk```. The mbed boards can be distinguished and filtered by their unique ```USB-ID``` conventions. In our case, we can see pairs of ```usb-ids``` in both ```/dev/serial/usb-id``` and ```/dev/disk/usb-id``` with embedded ``` TargetID```.  ```TargetID``` can be filtered out, for example using this sudo-regexpr: ```(“MBED”|”mbed”|”STMicro”)_([a-zA-z_-]+)_([a-fA_F0-0]){4,}```
+We can see that on our host machine (running Ubuntu) there are many 'disk type' devices visible under ```/dev/disk```. The mbed boards can be distinguished and filtered by their unique ```USB-ID``` conventions. In our case, we can see pairs of ```usb-ids``` in both ```/dev/serial/usb-id``` and ```/dev/disk/usb-id``` with embedded ``` TargetID```.  ```TargetID``` can be filtered out, for example using this sudo-regexpr: ```(“MBED”|”mbed”|”STMicro”)_([a-zA-z_-]+)_([a-zA-Z0-9]){4,}```
 
 For example, we can match the board 066EFF525257775087141721 by connecting a few dots:
 

mbed_lstools/lstools_linux_generic.py

@@ -88,10 +88,10 @@ def list_mbeds(self):
         self.ERRORLEVEL_FLAG = 0
 
         result = []
-        tidhex = re.compile(r'_([0-9a-fA-F]+)-\d+:\d+')
+        tidpattern = re.compile(r'_([0-9a-zA-Z]+)-\d+:\d+')
         for device in all_devices:
             tid = None
-            m = tidhex.search(device[4])
+            m = tidpattern.search(device[4])
             if m and len(m.groups()):
                 tid = m.group(1)
             mbed = {'mount_point' : device[2],

mbed_lstools/lstools_win7.py

@@ -161,7 +161,7 @@ def get_mbeds(self):
         for mbed in self.get_mbed_devices():
             mountpoint = re.match('.*\\\\(.:)$', mbed[0]).group(1)
             # TargetID is a hex string with 10-48 chars
-            tid = re.search('[0-9A-Fa-f]{10,48}', mbed[1]).group(0)
+            tid = re.search('[0-9A-Za-z]{10,48}', mbed[1]).group(0)
             mbeds += [(mountpoint, tid)]
             self.debug(self.get_mbeds.__name__, (mountpoint, tid))
         return mbeds