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-rw-r--r--c/src/lib/libbsp/arm/lpc176x/watchdog/watchdog.c102
1 files changed, 0 insertions, 102 deletions
diff --git a/c/src/lib/libbsp/arm/lpc176x/watchdog/watchdog.c b/c/src/lib/libbsp/arm/lpc176x/watchdog/watchdog.c
deleted file mode 100644
index bae9b4e1b1..0000000000
--- a/c/src/lib/libbsp/arm/lpc176x/watchdog/watchdog.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/**
- * @file watchdog.c
- *
- * @ingroup lpc176x
- *
- * @brief Watchdog controller for the mbed lpc176x family boards.
- */
-
-/*
- * 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.
- */
-
-#include <assert.h>
-#include <rtems/status-checks.h>
-#include <bsp.h>
-#include <bsp/irq.h>
-#include <bsp/watchdog.h>
-#include <bsp/io.h>
-
-inline bool lpc176x_been_reset_by_watchdog( void )
-{
- return ( ( LPC176X_WDMOD & LPC176X_WWDT_MOD_WDTOF ) ==
- LPC176X_WWDT_MOD_WDTOF );
-}
-
-inline void lpc176x_watchdog_reset( void )
-{
- LPC176X_WDFEED = LPC176X_WDFEED_CON;
- LPC176X_WDFEED = LPC176X_WDFEED_CFG;
-}
-
-/**
- * @brief Enables the watchdog module, sets wd clock and wd timer.
- *
- * @param tcount Timer's out value.
- * @return RTEMS_SUCCESSFUL if the configuration was done successfully.
- */
-static inline rtems_status_code enable_module_and_set_clocksel(
- const lpc176x_microseconds tcount )
-{
- rtems_status_code status_code;
-
- /* Sets clock. */
- LPC176X_WDCLKSEL = LPC176X_WWDT_CLKSEL_WDSEL_PCLK;
-
- /* Enables the watchdog module. */
- status_code = lpc176x_module_enable( LPC176X_MODULE_WD,
- LPC176X_MODULE_PCLK_DEFAULT );
- RTEMS_CHECK_SC( status_code, "Enabling the watchdog module." );
-
- /* Set the watchdog timer constant value. */
- LPC176X_WDTC = ( LPC176X_CCLK / LPC176X_WD_PRESCALER_DIVISOR ) * tcount;
-
- return status_code;
-}
-
-rtems_status_code lpc176x_watchdog_config( const lpc176x_microseconds tcount )
-{
- rtems_status_code status_code = enable_module_and_set_clocksel( tcount );
-
- /* Setup the Watchdog timer operating mode in WDMOD register. */
- LPC176X_WDMOD = LPC176X_WWDT_MOD_WDEN | LPC176X_WWDT_MOD_WDRESET;
-
- /* Enable the Watchdog by writing 0xAA followed by 0x55 to the
- WDFEED register. */
- lpc176x_watchdog_reset();
-
- return status_code;
-}
-
-rtems_status_code lpc176x_watchdog_config_with_interrupt(
- const lpc176x_wd_isr_funct interrupt,
- const lpc176x_microseconds tcount
-)
-{
- rtems_status_code status_code = enable_module_and_set_clocksel( tcount );
-
- /* Setup the Watchdog timer operating mode in WDMOD register. */
- LPC176X_WDMOD = LPC176X_WWDT_MOD_WDEN | LPC176X_WWDT_MOD_WDINT;
-
- status_code = rtems_interrupt_handler_install(
- LPC176X_WD_INTERRUPT_VECTOR_NUMBER,
- "watchdog_interrupt",
- RTEMS_INTERRUPT_UNIQUE,
- interrupt,
- NULL );
-
- /* Enable the Watchdog by writing 0xAA followed by 0x55 to the
- WDFEED register. */
- lpc176x_watchdog_reset();
-
- return status_code;
-} \ No newline at end of file