Revision: 755
http://svn.sourceforge.net/hackndev/?rev=755&view=rev
Author: bobofdoom
Date: 2007-01-13 00:19:53 -0800 (Sat, 13 Jan 2007)
Log Message:
-----------
tools: Added treo debug bootloader wrapper tool.
Added Paths:
-----------
linux4palm/tools/treodebug.py
Added: linux4palm/tools/treodebug.py
===================================================================
--- linux4palm/tools/treodebug.py (rev 0)
+++ linux4palm/tools/treodebug.py 2007-01-13 08:19:53 UTC (rev 755)
@@ -0,0 +1,121 @@
+#!/usr/bin/env python
+#
+# Requires pyserial (see http://pyserial.sf.net/)
+#
+import serial, readline, atexit, sys
+
+# Register addresses
+GPLR = [0xA8E00000, 0xA8E00004, 0xA8E00008, 0xA8E00100]
+GPDR = [0xA8E0000C, 0xA8E00010, 0xA8E00014, 0xA8E0010C]
+GPSR = [0xA8E00018, 0xA8E0001C, 0xA8E00020, 0xA8E00118]
+GPCR = [0xA8E00024, 0xA8E00028, 0xA8E0002c, 0xA8E00124]
+GRER = [0xA8E00030, 0xA8E00034, 0xA8E00038, 0xA8E00130]
+GFER = [0xA8E0003C, 0xA8E00040, 0xA8E00044, 0xA8E0013C]
+GEDR = [0xA8E00048, 0xA8E0004C, 0xA8E00050, 0xA8E00148]
+GAFR = [0xA8E00054, 0xA8E00058, 0xA8E0005c, 0xA8E00060,
+ 0xA8E00064, 0xA8E00068, 0xA8E0006c, 0xA8E00070]
+
+def openhist():
+ import os
+ histfile = os.path.join(os.environ["HOME"], ".treodebughist")
+ try:
+ readline.read_history_file(histfile)
+ except IOError:
+ pass
+ atexit.register(readline.write_history_file, histfile)
+ del os, histfile
+
+
+def dumpmem(start, count):
+ f = file('treodump.bin','wb')
+ ser.write('mb %x %x\r\n' % (start, count))
+ written = 0
+ while written < count:
+ line = ser.readline().strip()
+ print line
+ if len(line) < 9 or line[8] != ':': continue
+ bits = line.split()
+ bin = ''.join([chr(int(x,16)) for x in bits[1:9] + bits[10:18]])
+ written += len(bin)
+ f.write(bin)
+
+ f.close()
+
+
+def gpiotable():
+ try:
+ import gpio_wiki_tool
+ except LibraryError:
+ print 'Unable to load gpio_wiki_tool.py'
+ return
+
+ def readreg(reg):
+ ser.write('mw %x 1\r\n' % reg)
+ for line in ser.readlines():
+ print line.strip()
+ if len(line) >= 9 and line[8] == ':':
+ code = '-'
+ i = 1
+ while code == '-':
+ code = line.split()[i]
+ i+= 1
+ return int(code, 16)
+ break
+
+ gpio_wiki_tool.GPLR = map(readreg, GPLR)
+ gpio_wiki_tool.GPDR = map(readreg, GPDR)
+ gpio_wiki_tool.GRER = map(readreg, GRER)
+ gpio_wiki_tool.GFER = map(readreg, GFER)
+ gpio_wiki_tool.GAFR = map(readreg, GAFR)
+ gpio_wiki_tool.main()
+
+def loadimg(fn):
+ import struct
+ try:
+ f = file(fn, 'rb')
+ except IOError, e:
+ print 'Unable to open', fn
+ print e
+ return
+
+ i = 0xa1000000
+ while 1:
+ buf = f.read(4)
+ if buf == '': break
+ while len(buf) < 4:
+ buf += '\0'
+
+ dat, = struct.unpack('<I', buf)
+ ser.write('mw %x 1 %x\r\n' % (i, dat))
+ if i % 0x100 == 0:
+ lines = ser.readlines()
+ print ''.join(lines).replace('\r','')
+ i+=4
+
+def docmd(ser, buf):
+ words = buf.split()
+ if buf == 'exit': sys.exit(0)
+ if words[0] == 'dump': return dumpmem(int(words[1],16), int(words[2],16))
+ if words[0] == 'gpiotable': return gpiotable()
+ if words[0] == 'loadimg': return loadimg(' '.join(words[1:]))
+
+ ser.write(buf + '\r\n')
+
+def main():
+ global ser
+ openhist()
+ ser = serial.Serial('/dev/ttyUSB0', 115200, timeout=0.01)
+ try:
+ while 1:
+ lines = ser.readlines()
+ print ''.join(lines).replace('\r','')
+ buf = raw_input()
+ docmd(ser, buf)
+ finally:
+ ser.close()
+
+
+
+
+
+if __name__ == '__main__': main()
Property changes on: linux4palm/tools/treodebug.py
___________________________________________________________________
Name: svn:executable
+ *
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