Mercurial > pygpibtoolkit / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/load_gpib_plot.py	Mon Dec 10 20:05:39 2007 +0100
@@ -0,0 +1,54 @@
+import sys
+import time
+import serial
+p = serial.Serial(port="/dev/ttyUSB0", baudrate=115200, timeout=0.1)
+
+p.write('++addr 5\r') # set address to 0
+p.write('++mode 0\r') # read listen only mode
+p.write('++mode\r')
+for i in range(10):    
+    mode = p.readline().strip()
+    if mode != "":
+        break
+    time.sleep(0.1)
+print "mode = ", mode
+if mode == '':
+    print "strange"
+    sys.exit()
+
+res = ""
+i=0
+
+replies={
+    "OE": "0",
+    "OH": "0,0,10000,7500",
+    "OI": "7470A",
+    "OP": "0,0,10000,7500",
+    "OO": "0,1,0,0,0,0,0,0",
+    "OF": "40,40",
+    "OS": "24",
+    }
+
+while i<15:
+    l = p.readline().strip()
+    if l == "":
+        i += 1
+        for k, v in replies.items():
+            if res.endswith(k) or res.endswith(k+';'):
+                print "got commend", k
+                p.write("%s"%v)
+                if k == "OS":
+                    replies[k] = "16"
+                break
+        p.write('\r')
+        time.sleep(0.1)
+        continue
+    print "got a new line (%s chars) [i=%s]"%(len(l), i)
+    res += l + "\n"
+    i = 0
+print "over"
+print "res = ", res
+
+open('out.gpib', 'w').write(res)
+
+