Before changing headers to V6 and changing portLONG, portSHORt and portCHAR to their standard C types.

2025-09-05 05:43:51 -04:00 · 2009-10-05 08:33:08 +00:00 · 2009-10-05 08:33:08 +00:00 · 5c64e1fad9
commit 5c64e1fad9
parent 3dfbb349ca
4417 changed files with 1261274 additions and 0 deletions
--- a/20091005/Demo/ARM7_STR71x_IAR/ParTest/ParTest.c
+++ b/20091005/Demo/ARM7_STR71x_IAR/ParTest/ParTest.c
@ -0,0 +1,122 @@
+/*
+	FreeRTOS V5.4.2 - Copyright (C) 2009 Real Time Engineers Ltd.
+
+	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.  
+	Alternative commercial license and support terms are also available upon 
+	request.  See the licensing section of http://www.FreeRTOS.org for full 
+	license details.
+
+	FreeRTOS 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 FreeRTOS; if not, write to the Free Software Foundation, Inc., 59
+	Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+
+
+	***************************************************************************
+	*                                                                         *
+	* Looking for a quick start?  Then check out the FreeRTOS eBook!          *
+	* See http://www.FreeRTOS.org/Documentation for details                   *
+	*                                                                         *
+	***************************************************************************
+
+	1 tab == 4 spaces!
+
+	Please ensure to read the configuration and relevant port sections of the
+	online documentation.
+
+	http://www.FreeRTOS.org - Documentation, latest information, license and
+	contact details.
+
+	http://www.SafeRTOS.com - A version that is certified for use in safety
+	critical systems.
+
+	http://www.OpenRTOS.com - Commercial support, development, porting,
+	licensing and training services.
+*/
+
+/* Library includes. */
+#include "GPIO.h"
+
+/* Scheduler includes. */
+#include "FreeRTOS.h"
+
+/* Demo application includes. */
+#include "partest.h"
+
+/*-----------------------------------------------------------
+ * Simple parallel port IO routines for the LED's - which are
+ * connected to the second nibble of GPIO port 1.
+ *-----------------------------------------------------------*/
+
+#define partstLED_3		0x0080
+#define partstLED_2		0x0040
+#define partstLED_1		0x0020
+#define partstLED_0		0x0010
+#define partstON_BOARD	0x0100	/* The LED built onto the KickStart board. */
+
+#define partstALL_LEDs	( partstLED_0 | partstLED_1 | partstLED_2 | partstLED_3 | partstON_BOARD )
+
+#define partstFIRST_LED_BIT 4
+
+/* This demo application uses files that are common to all port demo 
+applications.  These files assume 6 LED's are available, whereas I have
+only 5 (including the LED built onto the development board).  To prevent
+two tasks trying to use the same LED a bit of remapping is performed. 
+The ComTest tasks will try and use LED's 6 and 7.  LED 6 is ignored and
+has no effect, LED 7 is mapped to LED3.   The LED usage is described in
+the port documentation available from the FreeRTOS.org WEB site. */
+#define partstCOM_TEST_LED	7
+#define partstRX_CHAR_LED	3
+
+/*-----------------------------------------------------------*/
+
+void vParTestInitialise( void )
+{	
+    /* Configure the bits used to flash LED's on port 1 as output. */
+    GPIO_Config(GPIO1, partstALL_LEDs, GPIO_OUT_OD);
+}
+/*-----------------------------------------------------------*/
+
+void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
+{
+	if( uxLED == partstCOM_TEST_LED )
+	{
+		/* Remap as described above. */
+		uxLED = partstRX_CHAR_LED;
+	}
+
+	/* Adjust the LED value to map to the port pins actually being used,
+	then write the required value to the port. */
+	uxLED += partstFIRST_LED_BIT;
+    GPIO_BitWrite( GPIO1, uxLED, !xValue );
+}
+/*-----------------------------------------------------------*/
+
+void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
+{
+	if( uxLED == partstCOM_TEST_LED )
+	{
+		/* Remap as described above. */
+		uxLED = partstRX_CHAR_LED;
+	}
+
+	/* Adjust the LED value to map to the port pins actually being used,
+	then write the opposite value to the current state to the port pin. */
+	uxLED += partstFIRST_LED_BIT;
+    GPIO_BitWrite(GPIO1, uxLED, ~GPIO_BitRead( GPIO1, uxLED ) );
+}
+
+
+
+