--- /dev/null
+//####COPYRIGHTBEGIN####
+//
+// ----------------------------------------------------------------------------
+// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
+//
+// This program is part of the eCos host tools.
+//
+// This program is free software; you can redistribute it and/or modify it
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 of the License, or (at your option)
+// any later version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+// more details.
+//
+// You should have received a copy of the GNU General Public License along with
+// this program; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// ----------------------------------------------------------------------------
+//
+//####COPYRIGHTEND####
+//=================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): sdf
+// Contributors: sdf
+// Date: 1999-04-01
+// Description: Holds information related to target reset.
+// Usage:
+//
+//####DESCRIPTIONEND####
+
+#ifndef _RESETATTRIBUTES_H
+#define _RESETATTRIBUTES_H
+
+#include "Collections.h"
+#include "eCosStd.h"
+#include "eCosSerial.h"
+#include "eCosSocket.h"
+#include "Properties.h"
+
+//=================================================================
+// This class deals with resetting a target.
+// The ctor accepts the "reset string" this is something like
+// expect($T05,#) 3(off(ginga:5000,a1) delay(2000) on(,..com2,38400))
+// and is parsed to generate the commands to reset the target.
+// The syntax is:
+// resetstring :== [directive | <integer>(resetstring)] *
+// directive :== id(arg[,arg]*)
+// directive :== port | action | delay | expect
+//
+// The <integer>(string) syntax repeats argument its until reset is achieved.
+// Each directive is given by example below:
+// expect:
+// Expected string(s). e.g. expect(str1,str2,...).
+// Arguments:
+// The string(s) expected to be output by a target after reset.
+// *all* supplied strings must be present *in order* in the reset string for a reset to be recognized as valid.
+// port:
+// Provide port information to apply to all subsequent off|on|on_off|off_on actions until overwritten.
+// e.g. port(com1,38400,1000)
+// Arguments:
+// 0. Port
+// 1. Baud
+// 2. Read timeout
+// These have the meanings described under off|on|on_off|off_on.
+// off|on|on_off|off_on:
+// Request a reset host to perform a "power cycle" (or its logical equivalent -
+// the meanings of "off" and "on" may depend on the reset host)
+// e.g. off_on(ginga:500,A4,com1,38400,10000,1000)
+// Arguments:
+// 0. Reset host:port
+// 1. Control string (meaning known to the reset host)
+// 2. Port (from which to read startup output)
+// 3. Baud for the above
+// 4. Read timeout
+// 5. Delay (between off and on or vice versa)
+// delay:
+// Delay for a given time right now.
+// e.g. delay(1000)
+// Arguments:
+// 0. msec to delay
+//=================================================================
+
+class CResetAttributes {
+public:
+ CResetAttributes(LPCTSTR psz=_T(""));
+
+ //bool IsValid();
+
+ const LPCTSTR Image() const { return m_str; }
+
+ bool IsNull() const { return m_str.empty(); }
+ static const CResetAttributes NoReset;
+
+ enum ResetResult {INVALID_STRING=-1,RESET_OK=0,NOT_RESET=1,
+ RESET_ILLEGAL_DEVICE_CODE=30000,RESET_NO_REPLY, RESET_BAD_CHECKSUM, RESET_BAD_ACK, RESET_UNKNOWN_ERROR};
+
+ // Perform the reset, sending the output to the log function supplied as parameter.
+ ResetResult Reset (LogFunc *pfnLog=0, void *pfnLogparam=0,bool bCheckOnly=false);
+
+ enum Action {OFF=0,ON=1,OFF_ON=2,ON_OFF=3};
+
+protected:
+
+ // This function determines whether the board startup has output all that is required
+ // All the strings of m_arValidResetStrings [arguments of expect() in the reset string] must be present
+ bool IsValidReset();
+
+ Time m_tResetOccurred;
+
+ // The log function.
+ LogFunc *m_pfnReset;
+ void *m_pfnResetparam;
+ // Log some output to the reset log function.
+ void ResetLog(LPCTSTR psz);
+
+ CeCosSerial m_Serial;
+ CeCosSocket m_Socket;
+
+ const TCHAR *GetIdAndArg (LPCTSTR psz,String &strID,String &strArg);
+ ResetResult Parse (LPCTSTR psz,bool bCheckOnly=false);
+ bool Reset (Action action,bool bCheckOutput);
+
+ void SuckThreadFunc ();
+ static void CALLBACK SSuckThreadFunc (void *pParam) { ((CResetAttributes*)pParam)->SuckThreadFunc(); }
+
+ String m_str; // Here is the reset string. Could be const, but avoid the assignment operator warnings
+
+ // These members hold the information we extract by parsing the string:
+
+ StringArray m_arValidResetStrings;
+ String m_strHostPort; // host we talk to
+ String m_strControl; // Control string
+ int m_nDelay; // Delay between power off and power on
+ String m_strAuxPort; // Auxiliary port (serial port to listen on if primary port is TCP/IP)
+ int m_nReadTimeout; // mSec to wait for board to say something
+ int m_nBaud; // Baud rate
+
+ String m_strResetOutput; // The output we get
+};
+
+#endif
projects / karo-tx-redboot.git / blobdiff