Diff: ParTest.c

Revision:

0:d4960fcea8ff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ParTest.c	Sat Jan 01 11:17:45 2011 +0000
@@ -0,0 +1,234 @@
+/*
+    FreeRTOS V6.0.3 - Copyright (C) 2010 Real Time Engineers Ltd.
+
+    ***************************************************************************
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+    *                                                                         *
+    ***************************************************************************
+
+    This file is part of the FreeRTOS distribution.
+
+    FreeRTOS is free software; you can redistribute it and/or modify it under
+    the terms of the GNU General Public License (version 2) as published by the
+    Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
+    ***NOTE*** The exception to the GPL is included to allow you to distribute
+    a combined work that includes FreeRTOS without being obliged to provide the
+    source code for proprietary components outside of the FreeRTOS kernel.
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+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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+    License and the FreeRTOS license exception along with FreeRTOS; if not it 
+    can be viewed here: http://www.freertos.org/a00114.html and also obtained 
+    by writing to Richard Barry, contact details for whom are available on the
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+    http://www.FreeRTOS.org - Documentation, latest information, license and
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+*/
+
+/*
+ *  Modified for mbed NXP LPC1768 board
+ *  By Kenji Arai / JH1PJL on March 13th,2010
+ *         April 12th, 2010    Changed LPC17xx.h then convert all "GPIO" to "LPC_GPIO"
+ *         August 1st, 2010    Change Port definition
+ *         August 28th, 2010
+ */
+
+
+/* FreeRTOS.org includes. */
+#include "FreeRTOS.h"
+
+/* Demo application includes. */
+#include "partest.h"
+
+/*-----------------------------------------------------------
+ * Simple parallel port IO routines.
+ *-----------------------------------------------------------*/
+#if (USE_XPRESSO == 1)
+void vParTestInitialise( void )
+{
+    /* LEDs on port 1. */
+    LPC_GPIO0->FIODIR  = partstFIO1_BITS;
+    /* Start will all LEDs off. */
+    LPC_GPIO0->FIOCLR = partstFIO1_BITS;
+
+    // Switch
+    LPC_GPIO2->FIODIR  &= ~0x00;    // Input mode
+    LPC_PINCON->PINMODE4 |= 0x3f3;    // Pull-down P2.0,.2,.3,.4
+    //xprintf("GPIO2     = %x\r\n", LPC_GPIO2->FIOPIN);
+    //xprintf("GPIO2.DIR = %x\r\n", LPC_GPIO2->FIODIR);
+}
+/*-----------------------------------------------------------*/
+
+void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
+{
+    if( uxLED < partstNUM_LEDS )
+    {
+        /* Set or clear the output. */
+        if( xValue )
+        {
+            LPC_GPIO0->FIOCLR = ulLEDs[ uxLED ];
+        }
+        else
+        {
+            LPC_GPIO0->FIOSET = ulLEDs[ uxLED ];
+        }
+    }
+}
+/*-----------------------------------------------------------*/
+
+void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
+{
+    if( uxLED < partstNUM_LEDS )
+    {
+        if( LPC_GPIO0->FIOPIN & ulLEDs[ uxLED ] )
+        {
+            LPC_GPIO0->FIOCLR = ulLEDs[ uxLED ];
+        }
+        else
+        {
+            LPC_GPIO0->FIOSET = ulLEDs[ uxLED ];
+        }
+    }
+}
+/*-----------------------------------------------------------*/
+
+unsigned portBASE_TYPE uxParTextGetLED( unsigned portBASE_TYPE uxLED )
+{
+    if( uxLED < partstNUM_LEDS )
+    {
+        return ( LPC_GPIO0->FIOPIN & ulLEDs[ uxLED ] );
+    }
+    else
+    {
+        return 0;
+    }
+}
+/*-----------------------------------------------------------*/
+#else
+void vParTestInitialise( void )
+{
+    /* LEDs on port 1. */
+    LPC_GPIO1->FIODIR  = partstFIO1_BITS;
+    /* Start will all LEDs off. */
+    LPC_GPIO1->FIOCLR = partstFIO1_BITS;
+
+    // Switch
+    LPC_GPIO2->FIODIR  &= ~0x00;    // Input mode
+    LPC_PINCON->PINMODE4 |= 0x3f3;    // Pull-down P2.0,.2,.3,.4
+    //xprintf("GPIO2     = %x\r\n", LPC_GPIO2->FIOPIN);
+    //xprintf("GPIO2.DIR = %x\r\n", LPC_GPIO2->FIODIR);
+}
+/*-----------------------------------------------------------*/
+
+void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
+{
+    if( uxLED < partstNUM_LEDS )
+    {
+        /* Set or clear the output. */
+        if( xValue )
+        {
+            LPC_GPIO1->FIOCLR = ulLEDs[ uxLED ];
+        }
+        else
+        {
+            LPC_GPIO1->FIOSET = ulLEDs[ uxLED ];
+        }
+    }
+}
+/*-----------------------------------------------------------*/
+
+void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
+{
+    if( uxLED < partstNUM_LEDS )
+    {
+        if( LPC_GPIO1->FIOPIN & ulLEDs[ uxLED ] )
+        {
+            LPC_GPIO1->FIOCLR = ulLEDs[ uxLED ];
+        }
+        else
+        {
+            LPC_GPIO1->FIOSET = ulLEDs[ uxLED ];
+        }
+    }
+}
+/*-----------------------------------------------------------*/
+
+unsigned portBASE_TYPE uxParTextGetLED( unsigned portBASE_TYPE uxLED )
+{
+    if( uxLED < partstNUM_LEDS )
+    {
+        return ( LPC_GPIO1->FIOPIN & ulLEDs[ uxLED ] );
+    }
+    else
+    {
+        return 0;
+    }
+}
+/*-----------------------------------------------------------*/
+#endif
+
+unsigned int vParTestSW_Rec( void ){ //Record switch = P2.3 (mbed p23)
+    //xputs("mbed P23 (LPC1768 p2.3) = ");
+    //if (LPC_GPIO2->FIOPIN & 0x08){
+    //    xputs("ON  \r\n");
+    //} else {
+    //    xputs("OFF \r\n");
+    //}
+    if (LPC_GPIO2->FIOPIN & 0x08){
+        //xputs("ON  \r\n");
+        return 0;
+    } else {
+        //xputs("OFF \r\n");
+        return 1;
+    }
+}
+
+unsigned int vParTestSW_Mode( void ){ //Record switch = P2.4 (mbed p22)
+    //xputs("mbed P22 (LPC1768 p2.4) = ");
+    //if (LPC_GPIO2->FIOPIN & 0x10){
+    //    xputs("ON  \r\n");
+    //} else {
+    //    xputs("OFF \r\n");
+    //}
+    if (LPC_GPIO2->FIOPIN & 0x10){
+        //xputs("ON  \r\n");
+        return 0;
+    } else {
+        //xputs("OFF \r\n");
+        return 1;
+    }
+}
+/*-----------------------------------------------------------*/
+
+
+
+
+
+
+