1 files changed, 65 insertions, 0 deletions
diff --git a/include/bsp/watchdog-defs.h b/include/bsp/watchdog-defs.h
new file mode 100644
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+++ b/include/bsp/watchdog-defs.h
@@ -0,0 +1,65 @@
+/**
+ * @file watchdog-defs.h
+ *
+ * @ingroup lpc176x
+ *
+ * @brief API definitions of the Watchdog driver for the lpc176x bsp in RTEMS.
+ */
+
+/*
+ * Copyright (c) 2014 Taller Technologies.
+ *
+ * @author  Boretto Martin    (martin.boretto@tallertechnologies.com)
+ * @author  Diaz Marcos (marcos.diaz@tallertechnologies.com)
+ * @author  Lenarduzzi Federico  (federico.lenarduzzi@tallertechnologies.com)
+ * @author  Daniel Chicco  (daniel.chicco@tallertechnologies.com)
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef LIBBSP_ARM_LPC176X_WATCHDOG_DEFS_H
+#define LIBBSP_ARM_LPC176X_WATCHDOG_DEFS_H
+
+#include <rtems/score/cpu.h>
+#include <bsp.h>
+#include <bspopts.h>
+#include <bsp/utility.h>
+#include <bsp/irq.h>
+#include <bsp/common-types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define LPC176X_WDMOD_BASE 0x40000000U
+#define LPC176X_WDFEED_CON 0XAAU
+#define LPC176X_WDFEED_CFG 0X55U
+#define LPC176X_WD_PRESCALER_DIVISOR 4000000U
+#define LPC176X_WWDT_MOD_WDEN BSP_BIT32( 0 )
+#define LPC176X_WWDT_MOD_WDRESET BSP_BIT32( 1 )
+#define LPC176X_WWDT_MOD_WDTOF BSP_BIT32( 2 )
+#define LPC176X_WWDT_MOD_WDINT BSP_BIT32( 3 )
+#define LPC176X_WWDT_CLKSEL_WDSEL_IRC 0x0U
+#define LPC176X_WWDT_CLKSEL_WDSEL_PCLK 0x1U
+#define LPC176X_WWDT_CLKSEL_WDSEL_RTC 0x2U
+#define LPC176X_WD_INTERRUPT_VECTOR_NUMBER 0U
+#define LPC176X_WDMOD ( *(volatile uint32_t *) ( LPC176X_WDMOD_BASE + 0x00U ) )
+#define LPC176X_WDTC ( *(volatile uint32_t *) ( LPC176X_WDMOD_BASE + 0x04U ) )
+#define LPC176X_WDFEED ( *(volatile uint32_t *) ( LPC176X_WDMOD_BASE + \
+                                                  0x08U ) )
+#define LPC176X_WDTV ( *(volatile uint32_t *) ( LPC176X_WDMOD_BASE + 0x0CU ) )
+#define LPC176X_WDCLKSEL ( *(volatile uint32_t *) ( LPC176X_WDMOD_BASE + \
+                                                    0x10U ) )
+
+/**
+ * @brief A function that attends an interruption for a watchdog.
+ */
+typedef rtems_interrupt_handler lpc176x_wd_isr_funct;
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif  /* LIBBSP_ARM_LPC176X_WATCHDOG_DEFS_H */