Merge remote-tracking branch 'remotes/origin/master' into param_tool

4 files changed, 217 insertions, 19 deletions

diff --git a/Tools/fetch_log.py b/Tools/fetch_log.py
new file mode 100644
index 000000000..edcc6557c
--- /dev/null
+++ b/Tools/fetch_log.py
@@ -0,0 +1,133 @@
+#!/usr/bin/env python
+############################################################################
+#
+#   Copyright (C) 2012, 2013 PX4 Development Team. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name PX4 nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+#
+# Log fetcher
+#
+# Print list of logs:
+#     python fetch_log.py
+#
+# Fetch log:
+#     python fetch_log.py sess001/log001.bin
+#
+
+import serial, time, sys, os
+
+def wait_for_string(ser, s, timeout=1.0, debug=False):
+    t0 = time.time()
+    buf = []
+    res = []
+    n = 0
+    while (True):
+        c = ser.read()
+        if debug:
+            sys.stderr.write(c)
+        buf.append(c)
+        if len(buf) > len(s):
+            res.append(buf.pop(0))
+            n += 1
+            if n % 10000 == 0:
+                sys.stderr.write(str(n) + "\n")
+        if "".join(buf) == s:
+            break
+        if timeout > 0.0 and time.time() - t0 > timeout:
+            raise Exception("Timeout while waiting for: " + s)
+    return "".join(res)
+
+def exec_cmd(ser, cmd, timeout):
+    ser.write(cmd + "\n")
+    ser.flush()
+    wait_for_string(ser, cmd + "\r\n", timeout)
+    return wait_for_string(ser, "nsh> \x1b[K", timeout)
+
+def ls_dir(ser, dir, timeout=1.0):
+    res = []
+    for line in exec_cmd(ser, "ls -l " + dir, timeout).splitlines()[1:]:
+        res.append((line[20:], int(line[11:19].strip()), line[1] == "d"))
+    return res
+
+def list_logs(ser):
+    logs_dir = "/fs/microsd/log"
+    res = []
+    for d in ls_dir(ser, logs_dir):
+        if d[2]:
+            sess_dir = d[0][:-1]
+            for f in ls_dir(ser, logs_dir + "/" + sess_dir):
+                log_file = f[0]
+                log_size = f[1]
+                res.append(sess_dir + "/" + log_file + "\t" + str(log_size))
+    return "\n".join(res)
+
+def fetch_log(ser, fn, timeout):
+    cmd = "dumpfile " + fn
+    ser.write(cmd + "\n")
+    ser.flush()
+    wait_for_string(ser, cmd + "\r\n", timeout, True)
+    res = wait_for_string(ser, "\n", timeout, True)
+    data = []
+    if res.startswith("OK"):
+        size = int(res.split()[1])
+        n = 0
+        print "Reading data:"
+        while (n < size):
+            buf = ser.read(min(size - n, 8192))
+            data.append(buf)
+            n += len(buf)
+            sys.stdout.write(".")
+            sys.stdout.flush()
+        print
+    else:
+        raise Exception("Error reading log")
+    wait_for_string(ser, "nsh> \x1b[K", timeout)
+    return "".join(data)
+
+def main():
+    dev = "/dev/tty.usbmodem1"
+    ser = serial.Serial(dev, "115200", timeout=0.2)
+    if len(sys.argv) < 2:
+        print list_logs(ser)
+    else:
+        log_file = sys.argv[1]
+        data = fetch_log(ser, "/fs/microsd/log/" + log_file, 1.0)
+        try:
+            os.mkdir(log_file.split("/")[0])
+        except:
+            pass
+        fout = open(log_file, "wb")
+        fout.write(data)
+        fout.close()
+    ser.close()
+
+if __name__ == "__main__":
+    main()
diff --git a/Tools/fix_code_style.sh b/Tools/fix_code_style.sh
index 832ee79da..0b6743013 100755
--- a/Tools/fix_code_style.sh
+++ b/Tools/fix_code_style.sh
@@ -16,4 +16,5 @@ astyle \
     --ignore-exclude-errors-x	\
     --lineend=linux		\
     --exclude=EASTL		\
+    --add-brackets \
     $*
diff --git a/Tools/fix_code_style_ubuntu.sh b/Tools/fix_code_style_ubuntu.sh
deleted file mode 100755
index 90ab57b89..000000000
--- a/Tools/fix_code_style_ubuntu.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/bin/sh
-astyle \
-    --style=linux		\
-    --indent=force-tab=8	\
-    --indent-cases		\
-    --indent-preprocessor	\
-    --break-blocks=all		\
-    --pad-oper			\
-    --pad-header		\
-    --unpad-paren		\
-    --keep-one-line-blocks	\
-    --keep-one-line-statements	\
-    --align-pointer=name	\
-    --suffix=none		\
-    --lineend=linux		\
-    $*
-    #--ignore-exclude-errors-x	\
-    #--exclude=EASTL		\
-    #--align-reference=name	\
diff --git a/Tools/px_romfs_pruner.py b/Tools/px_romfs_pruner.py
new file mode 100644
index 000000000..ceef9f9be
--- /dev/null
+++ b/Tools/px_romfs_pruner.py
@@ -0,0 +1,83 @@
+#!/usr/bin/env python
+############################################################################
+#
+#   Copyright (C) 2014 PX4 Development Team. All rights reserved.
+#   Author: Julian Oes <joes@student.ethz.ch>
+
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name PX4 nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+
+"""
+px_romfs_pruner.py:
+Delete all comments and newlines before ROMFS is converted to an image
+"""
+
+from __future__ import print_function
+import argparse
+import os
+
+def main():
+    
+        # Parse commandline arguments
+        parser = argparse.ArgumentParser(description="ROMFS pruner.")
+        parser.add_argument('--folder', action="store", help="ROMFS scratch folder.")
+        args = parser.parse_args()
+    
+        print("Pruning ROMFS files.")
+        
+        # go through 
+        for (root, dirs, files) in os.walk(args.folder):
+                for file in files:
+                        # only prune text files
+                        if ".zip" in file or ".bin" in file:
+                                continue
+                        
+                        file_path = os.path.join(root, file)                        
+                        
+                        # read file line by line
+                        pruned_content = ""
+                        with open(file_path, "r") as f:
+                                for line in  f:
+                                        
+                                        # handle mixer files differently than startup files
+                                        if file_path.endswith(".mix"):
+                                                if line.startswith(("Z:", "M:", "R: ", "O:", "S:")):
+                                                        pruned_content += line
+                                        else:
+                                                if not line.isspace() and not line.strip().startswith("#"):
+                                                        pruned_content += line
+                        
+                        # overwrite old scratch file
+                        with open(file_path, "w") as f:
+                                f.write(pruned_content)
+                        
+    
+if __name__ == '__main__':
+        main()
\ No newline at end of file