[Hackndev-commit] SF.net SVN: hackndev: [756] linux4palm/tools

[<bob...@us...>]

Revision: 756
          http://svn.sourceforge.net/hackndev/?rev=756&view=rev
Author:   bobofdoom
Date:     2007-01-13 01:43:38 -0800 (Sat, 13 Jan 2007)

Log Message:
-----------
tools: Added primitive (on-device) phone console tool.

Added Paths:
-----------
    linux4palm/tools/phone/
    linux4palm/tools/phone/atcons.py

Added: linux4palm/tools/phone/atcons.py
===================================================================
--- linux4palm/tools/phone/atcons.py	                        (rev 0)
+++ linux4palm/tools/phone/atcons.py	2007-01-13 09:43:38 UTC (rev 756)
@@ -0,0 +1,85 @@
+#!/usr/bin/env python
+#
+# Experimental AT command console for the Treo 650 GSM
+#
+
+import serial, sys, threading, termios, tty
+
+import os,sys
+import sys
+import termios
+
+FILTER=''.join([(len(repr(chr(x)))==3) and chr(x) or '.' for x in range(256)])
+
+def dump(src, length=8):
+    N=0; result=''
+    while src:
+       s,src = src[:length],src[length:]
+       hexa = ' '.join(["%02X"%ord(x) for x in s])
+       s = s.translate(FILTER)
+       result += "%04X   %-*s   %s\n" % (N, length*3, hexa, s)
+       N+=length
+    return result
+
+def getchar():
+	'''
+	Equivale al comando getchar() di C
+	http://www.bigbold.com/snippets/posts/show/3084
+	'''
+
+	fd = sys.stdin.fileno()
+	
+	if os.isatty(fd):
+		
+		old = termios.tcgetattr(fd)
+		new = termios.tcgetattr(fd)
+		new[3] = new[3] & ~termios.ICANON & ~termios.ECHO
+		new[6] [termios.VMIN] = 1
+		new[6] [termios.VTIME] = 0
+		
+		try:
+			termios.tcsetattr(fd, termios.TCSANOW, new)
+			termios.tcsendbreak(fd,0)
+			ch = os.read(fd,7)
+
+		finally:
+			termios.tcsetattr(fd, termios.TCSAFLUSH, old)
+	else:
+		ch = os.read(fd,7)
+	
+	return(ch)
+
+
+readbuf = ''
+
+def read_thread(ser):
+	global readbuf
+	while 1:
+		c = ser.read()
+		readbuf += c
+		if c != '\r': 
+			sys.stdout.write(c)
+			sys.stdout.flush()
+
+def main():
+	if len(sys.argv) > 1:
+		port = sys.argv[1]
+	else:
+		port = '/dev/ttyS0'
+	ser = serial.Serial(port, 460800) #460800)
+	try:
+		ser.setRTS(1)
+	except IOError, e:
+		print 'Unable set RTS high:', e
+	t = threading.Thread(target=read_thread, args=(ser,))
+	t.setDaemon(True)
+	t.start()
+
+	while 1:
+		c = getchar()
+		if c == '\x01': print dump(readbuf); continue
+		if c == '\x7f': c = chr(8) # send BS not DEL
+		if c == '\n': ser.write('\r')
+		ser.write(c)
+
+if __name__ == '__main__': main()


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.