hsu han-lin / Modbus_For_F446RE

1.original from Cam Marshall 2.use for F446RE Test 3.use the interrupt method of uart 4.not change to RTOS yet

Dependents:   RoboticArm Modbus_Gripper_Test

port/portevent.cpp@0:aefcdfe9ca2f, 2017-03-31 (annotated)

Committer:
stanley1228
Date:
Fri Mar 31 01:47:35 2017 +0000
Revision:
0:aefcdfe9ca2f
1.change the file in "port" folder to F446RE use

Who changed what in which revision?

UserRevisionLine numberNew contents of line
stanley1228 0:aefcdfe9ca2f 1 /*
stanley1228 0:aefcdfe9ca2f 2 * FreeModbus Libary: BARE Port
stanley1228 0:aefcdfe9ca2f 3 * Copyright (C) 2006 Christian Walter <wolti@sil.at>
stanley1228 0:aefcdfe9ca2f 4 *
stanley1228 0:aefcdfe9ca2f 5 * This library is free software; you can redistribute it and/or
stanley1228 0:aefcdfe9ca2f 6 * modify it under the terms of the GNU Lesser General Public
stanley1228 0:aefcdfe9ca2f 7 * License as published by the Free Software Foundation; either
stanley1228 0:aefcdfe9ca2f 8 * version 2.1 of the License, or (at your option) any later version.
stanley1228 0:aefcdfe9ca2f 9 *
stanley1228 0:aefcdfe9ca2f 10 * This library is distributed in the hope that it will be useful,
stanley1228 0:aefcdfe9ca2f 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
stanley1228 0:aefcdfe9ca2f 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
stanley1228 0:aefcdfe9ca2f 13 * Lesser General Public License for more details.
stanley1228 0:aefcdfe9ca2f 14 *
stanley1228 0:aefcdfe9ca2f 15 * You should have received a copy of the GNU Lesser General Public
stanley1228 0:aefcdfe9ca2f 16 * License along with this library; if not, write to the Free Software
stanley1228 0:aefcdfe9ca2f 17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
stanley1228 0:aefcdfe9ca2f 18 *
stanley1228 0:aefcdfe9ca2f 19 * File: $Id: portevent.c,v 1.1 2006/08/22 21:35:13 wolti Exp $
stanley1228 0:aefcdfe9ca2f 20 */
stanley1228 0:aefcdfe9ca2f 21
stanley1228 0:aefcdfe9ca2f 22 /* ----------------------- Modbus includes ----------------------------------*/
stanley1228 0:aefcdfe9ca2f 23 #include "mb.h"
stanley1228 0:aefcdfe9ca2f 24 #include "mbport.h"
stanley1228 0:aefcdfe9ca2f 25
stanley1228 0:aefcdfe9ca2f 26 /* ----------------------- Variables ----------------------------------------*/
stanley1228 0:aefcdfe9ca2f 27 static eMBEventType eQueuedEvent;
stanley1228 0:aefcdfe9ca2f 28 static BOOL xEventInQueue;
stanley1228 0:aefcdfe9ca2f 29
stanley1228 0:aefcdfe9ca2f 30 /* ----------------------- Start implementation -----------------------------*/
stanley1228 0:aefcdfe9ca2f 31 BOOL
stanley1228 0:aefcdfe9ca2f 32 xMBPortEventInit( void )
stanley1228 0:aefcdfe9ca2f 33 {
stanley1228 0:aefcdfe9ca2f 34 xEventInQueue = FALSE;
stanley1228 0:aefcdfe9ca2f 35 return TRUE;
stanley1228 0:aefcdfe9ca2f 36 }
stanley1228 0:aefcdfe9ca2f 37
stanley1228 0:aefcdfe9ca2f 38 BOOL
stanley1228 0:aefcdfe9ca2f 39 xMBPortEventPost( eMBEventType eEvent )
stanley1228 0:aefcdfe9ca2f 40 {
stanley1228 0:aefcdfe9ca2f 41 xEventInQueue = TRUE;
stanley1228 0:aefcdfe9ca2f 42 eQueuedEvent = eEvent;
stanley1228 0:aefcdfe9ca2f 43 return TRUE;
stanley1228 0:aefcdfe9ca2f 44 }
stanley1228 0:aefcdfe9ca2f 45
stanley1228 0:aefcdfe9ca2f 46 BOOL
stanley1228 0:aefcdfe9ca2f 47 xMBPortEventGet( eMBEventType * eEvent )
stanley1228 0:aefcdfe9ca2f 48 {
stanley1228 0:aefcdfe9ca2f 49 BOOL xEventHappened = FALSE;
stanley1228 0:aefcdfe9ca2f 50
stanley1228 0:aefcdfe9ca2f 51 if( xEventInQueue )
stanley1228 0:aefcdfe9ca2f 52 {
stanley1228 0:aefcdfe9ca2f 53 *eEvent = eQueuedEvent;
stanley1228 0:aefcdfe9ca2f 54 xEventInQueue = FALSE;
stanley1228 0:aefcdfe9ca2f 55 xEventHappened = TRUE;
stanley1228 0:aefcdfe9ca2f 56 }
stanley1228 0:aefcdfe9ca2f 57 return xEventHappened;
stanley1228 0:aefcdfe9ca2f 58 }