Added Software projects

git-svn-id: file:///srv/dev-disk-by-uuid-17e88007-4d0c-45e0-8757-cacfcc458630/repositories/svn/Diplomarbeit@55 9fe90eed-be63-e94b-8204-d34ff4c2ff93
2008-12-23 10:34:08 +00:00
parent ee5a771818
commit 373a8c32b2
348 changed files with 86781 additions and 0 deletions
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+/* ---------------------------------------------------------------------------
+ * relay.c                                             (c) 2008 Micro-key bv
+ * ---------------------------------------------------------------------------
+ * Micro-key bv
+ * Industrieweg 28, 9804 TG Noordhorn
+ * Postbus 92, 9800 AB Zuidhorn
+ * The Netherlands
+ * Tel: +31 594 503020
+ * Fax: +31 594 505825
+ * Email: support@microkey.nl  
+ * Web: www.microkey.nl
+ * ---------------------------------------------------------------------------
+ * Description: 
+ * ---------------------------------------------------------------------------
+ * Version(s):  0.1, Nov 10, 2008, MMi
+ *                   Creation.
+ * ---------------------------------------------------------------------------
+ */
+
+/* ---------------------------------------------------------------------------
+ * System include files
+ * ---------------------------------------------------------------------------
+ */
+/* Hardware Includes */
+#include "LPC23xx.h"
+#include "types.h"
+
+/* FreeRTOS includes */
+#include "FreeRTOS.h"
+#include "Task.h"
+#include "queue.h"
+/* ---------------------------------------------------------------------------
+ * Application include files
+ * ---------------------------------------------------------------------------
+ */
+#include "relay.h"
+#include "dio.h"
+#include "ElecStatusCache.h"
+//#include "dioISR.h"
+//#include "armVIC.h"
+
+/* ---------------------------------------------------------------------------
+ * Local constant and macro definitions
+ * ---------------------------------------------------------------------------
+ */
+#define PORT0_BASE_ADDR     (FIO_BASE_ADDR) /* Fast IO Base Address         */
+#define PORT1_BASE_ADDR     (FIO_BASE_ADDR + 0x20) /* Offset for Port2      */
+
+#define DIR_OFFSET          (0x00)          /* Offset of 32Bit DID register */
+#define MASK_OFFSET         (0x10)          /* Offset of 32bit MASK register*/
+#define PIN_OFFSET          (0x14)          /* Offset of 32Bit PIN register */
+#define SET_OFFSET          (0x18)          /* Offset of 32Bit SET register */
+#define CLR_OFFSET          (0x1C)          /* Offset of 32Bit CLR register */
+
+#define RLY_CHANNELS        6
+/* ---------------------------------------------------------------------------
+ * Global variable definitions
+ * ---------------------------------------------------------------------------
+ */
+
+/* ---------------------------------------------------------------------------
+ * Local variable definitions
+ * ---------------------------------------------------------------------------
+ */
+t_input rly_inputPins[RLY_CHANNELS] =
+    {
+        { PORT1_BASE_ADDR, BIT(26), NULL }, /* Relay Input 0                */ 
+        { PORT1_BASE_ADDR, BIT(27), NULL }, /* Relay Input 1                */
+        { PORT1_BASE_ADDR, BIT(28), NULL }, /* Relay Input 2                */
+        { PORT1_BASE_ADDR, BIT(29), NULL }, /* Relay Input 3                */
+        { PORT1_BASE_ADDR, BIT(30), NULL }, /* Relay Input 4                */
+        { PORT1_BASE_ADDR, BIT(31), NULL }, /* Relay Input 5                */
+
+    };
+/* ---------------------------------------------------------------------------
+ * Local function definitions
+ * ---------------------------------------------------------------------------
+ */
+
+void rlyInit(void)
+{
+    UINT8 loopcnt;
+    volatile UINT32 *gpioRegister;
+    
+    SCS |= (1UL<<0);                            /* GPIOM in SCS to fast IO  */
+
+    /* Set registers for all Inputs in right Mode                           */
+    for (loopcnt=0; loopcnt < RLY_CHANNELS; loopcnt++)
+        {
+        /* Clear MASK register of corresponding Input                       */
+        gpioRegister = (UINT32 *)(rly_inputPins[loopcnt].portBaseAddr + MASK_OFFSET);
+        *gpioRegister &= ~(rly_inputPins[loopcnt].pinMask);
+
+        /* Set corresponding channel to direction INPUT                     */
+        gpioRegister = (UINT32 *)(rly_inputPins[loopcnt].portBaseAddr + DIR_OFFSET);
+        *gpioRegister &= ~(rly_inputPins[loopcnt].pinMask);
+        }
+
+}
+
+BOOLEAN rlyRead(UINT8 device, UINT8 channel)
+    {
+    BOOLEAN Result;
+    volatile UINT32 *gpioRegister;
+
+    /* Set pointer to corresponding channel register                        */
+    gpioRegister = (UINT32 *)(rly_inputPins[channel].portBaseAddr + PIN_OFFSET);
+
+    /* Receive Result from Register (Inputs are LOW-active)                 */
+    if (*gpioRegister & rly_inputPins[channel].pinMask)
+        {
+        /* Received a HIGH state, so INPUT is LOW or FALSE                  */
+        Result = FALSE;
+        } 
+    else
+        {
+        /* Received a LOW state, so INPUT is HIGH or TRUE                   */
+        Result = TRUE;
+        }
+
+    return Result;
+    }