beremiz

Fix bug debugger unable to restart after stopping PLC

2012-07-29, laurent
afcc13faecd5
Parents 5bbf57905011
Children 92071c4b85e9
Fix bug debugger unable to restart after stopping PLC
1 files changed, 23 insertions(+), 23 deletions(-)
  • +23 -23
    runtime/PLCObject.py
    • --- a/runtime/PLCObject.py Fri Jul 27 00:38:45 2012 +0200
    +++ b/runtime/PLCObject.py Sun Jul 29 19:33:52 2012 +0200
    @@ -365,29 +365,29 @@
    size = ctypes.c_uint32()
    buffer = ctypes.c_void_p()
    offset = 0
    - if self.PLClibraryLock.acquire(False) and \
    - self._GetDebugData(ctypes.byref(tick),
    - ctypes.byref(size),
    - ctypes.byref(buffer)) == 0 :
    - if size.value:
    - for idx, iectype, forced in self._Idxs:
    - cursor = ctypes.c_void_p(buffer.value + offset)
    - c_type,unpack_func, pack_func = \
    - TypeTranslator.get(iectype,
    - (None,None,None))
    - if c_type is not None and offset < size.value:
    - res.append(unpack_func(
    - ctypes.cast(cursor,
    - ctypes.POINTER(c_type)).contents))
    - offset += ctypes.sizeof(c_type)
    - else:
    - if c_type is None:
    - PLCprint("Debug error - " + iectype +
    - " not supported !")
    - #if offset >= size.value:
    - #PLCprint("Debug error - buffer too small ! %d != %d"%(offset, size.value))
    - break
    - self._FreeDebugData()
    + if self.PLClibraryLock.acquire(False):
    + if self._GetDebugData(ctypes.byref(tick),
    + ctypes.byref(size),
    + ctypes.byref(buffer)) == 0:
    + if size.value:
    + for idx, iectype, forced in self._Idxs:
    + cursor = ctypes.c_void_p(buffer.value + offset)
    + c_type,unpack_func, pack_func = \
    + TypeTranslator.get(iectype,
    + (None,None,None))
    + if c_type is not None and offset < size.value:
    + res.append(unpack_func(
    + ctypes.cast(cursor,
    + ctypes.POINTER(c_type)).contents))
    + offset += ctypes.sizeof(c_type)
    + else:
    + if c_type is None:
    + PLCprint("Debug error - " + iectype +
    + " not supported !")
    + #if offset >= size.value:
    + #PLCprint("Debug error - buffer too small ! %d != %d"%(offset, size.value))
    + break
    + self._FreeDebugData()
    self.PLClibraryLock.release()
    if offset and offset == size.value:
    return self.PLCStatus, tick.value, res