Changeset 3538

Timestamp:

04/21/10 03:01:09 (15 years ago)

Author:

jerome

Message:

Minimal command set for testing purposes.

Files:

• pykocard/trunk/pykocard/cartadistcrs.py (modified) (3 diffs)

pykocard/trunk/pykocard/cartadistcrs.py

@@ -72 +72 @@
         self.tcrs.flushInput()
 
+        # Identifies the terminal
+        self.versionNumber = self.version()
+        self.serialNumber = self.serial()
+        self.logDebug("%s terminal detected on device %s with serial number %s" \
+                          % (self.versionNumber,
+                             self.device,
+                             self.serialNumber))
+
     def __del__(self) :
         """Ensures the serial link is closed on deletion."""
@@ -79 +87 @@
         """Closes the serial link if it is open."""
         if self.tcrs is not None :
+            self.logDebug("Closing serial link...")
             self.tcrs.close()
             self.tcrs = None
+            self.logDebug("Serial link closed.")
 
     def logDebug(self, message) :
@@ -98 +108 @@
         self.tcrs.flush()
         self.lastcommand = command
+        return = self.tcrs.readline(eol=self.tcrsprompt)[:-len(self.tcrsprompt)]
 
+    def help(self) :
+        """Returns the list of commands supported by the TCRS."""
+        result = self.sendCommand("help")
+        self.logDebug("Supported commands : %s" % result)
+        return result
 
+    def version(self) :
+        """Returns the TCRS' version string."""
+        return self.sendCommand("version")
+
+    def serial(self) :
+        """Returns the TCRS' serial number.'"""
+        return self.sendCommand("serial")
+
+if __name__ == "__main__" :
+    # Minimal testing
+    tcrs = CartadisTCRS("/dev/ttyS0", debug=True)
+    tcrs.help()
+    tcrs.close()