bsps: Move benchmark timer to bsps

This patch is a part of the BSP source reorganization.

Update #3285.

2 files changed, 1 insertions, 408 deletions

diff --git a/c/src/lib/libbsp/arm/lpc176x/Makefile.am b/c/src/lib/libbsp/arm/lpc176x/Makefile.am
index 6597630f80..1437b12ea3 100644
--- a/c/src/lib/libbsp/arm/lpc176x/Makefile.am
+++ b/c/src/lib/libbsp/arm/lpc176x/Makefile.am
@@ -84,7 +84,7 @@ librtemsbsp_a_SOURCES += pwmout/pwmout.c
 librtemsbsp_a_SOURCES += adc/adc.c
 
 # Timer
-librtemsbsp_a_SOURCES += timer/timer.c
+librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/lpc176x/btimer/btimer.c
 
 # Benchmark Timer
 librtemsbsp_a_SOURCES += benchmark_timer/benchmark_timer.c
diff --git a/c/src/lib/libbsp/arm/lpc176x/timer/timer.c b/c/src/lib/libbsp/arm/lpc176x/timer/timer.c
deleted file mode 100644
index 36c720b4fb..0000000000
--- a/c/src/lib/libbsp/arm/lpc176x/timer/timer.c
+++ /dev/null
@@ -1,407 +0,0 @@
-/**
- * @file timer.c
- *
- * @ingroup lpc176x
- *
- * @brief Timer controller for the mbed lpc1768 board.
- */
-
-/*
- * 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 <stdio.h>
-#include <rtems/status-checks.h>
-#include <bsp.h>
-#include <bsp/irq.h>
-#include <bsp/io.h>
-#include <bsp/timer.h>
-
-/**
- * @brief Represents all the timers.
- */
-const lpc176x_timer timers[ LPC176X_TIMER_COUNT ] =
-{
-  {
-    .device = (lpc176x_timer_device *) LPC176X_TMR0_BASE_ADDR,
-    .module = LPC176X_MODULE_TIMER_0,
-    .pinselcap = LPC176X_TIMER0_CAPTURE_PORTS,
-    .pinselemat = LPC176X_TIMER0_EMATCH_PORTS,
-  },
-  {
-    .device = (lpc176x_timer_device *) LPC176X_TMR1_BASE_ADDR,
-    .module = LPC176X_MODULE_TIMER_1,
-    .pinselcap = LPC176X_TIMER1_CAPTURE_PORTS,
-    .pinselemat = LPC176X_TIMER1_EMATCH_PORTS,
-  },
-  {
-    .device = (lpc176x_timer_device *) LPC176X_TMR2_BASE_ADDR,
-    .module = LPC176X_MODULE_TIMER_2,
-    .pinselcap = LPC176X_TIMER2_CAPTURE_PORTS,
-    .pinselemat = LPC176X_TIMER2_EMATCH_PORTS,
-  },
-  {
-    .device = (lpc176x_timer_device *) LPC176X_TMR3_BASE_ADDR,
-    .module = LPC176X_MODULE_TIMER_3,
-    .pinselcap = LPC176X_TIMER3_CAPTURE_PORTS,
-    .pinselemat = LPC176X_TIMER3_EMATCH_PORTS,
-  }
-};
-
-/**
- * @brief Represents all the functions according to the timers.
- */
-lpc176x_timer_functions functions_vector[ LPC176X_TIMER_COUNT ] =
-{
-  {
-    .funct_vector = NULL
-  },
-  {
-    .funct_vector = NULL
-  },
-  {
-    .funct_vector = NULL
-  },
-  {
-    .funct_vector = NULL
-  }
-};
-
-/**
- * @brief Calls the corresponding interrupt function and pass the timer
- *        as parameter.
- *
- * @param  timer The specific device.
- * @param  interruptnumber Interrupt number.
- */
-static inline void lpc176x_call_desired_isr(
-  const lpc176x_timer_number number,
-  const lpc176x_isr_function interruptfunction
-)
-{
-  if ( ( *functions_vector[ number ].funct_vector )[ interruptfunction ] !=
-       NULL ) {
-    ( *functions_vector[ number ].funct_vector )[ interruptfunction ]( number );
-  }
-
-  /* else implies that the function vector points NULL. Also,
-     there is nothing to do. */
-}
-
-/**
- * @brief Gets true if the selected interrupt is pending
- *
- * @param number: the number of the timer.
- * @param interrupt: the interrupt we are checking for.
- * @return TRUE if the interrupt is pending.
- */
-static inline bool lpc176x_timer_interrupt_is_pending(
-  const lpc176x_timer_number tnumber,
-  const lpc176x_isr_function function
-)
-{
-  assert( ( tnumber < LPC176X_TIMER_COUNT )
-    && ( function < LPC176X_ISR_FUNCTIONS_COUNT ) );
-
-  return ( timers[ tnumber ].device->IR &
-           LPC176X_TIMER_INTERRUPT_SOURCE_BIT( function ) );
-}
-
-/**
- * @brief Resets interrupt status for the selected interrupt
- *
- * @param tnumber: the number of the timer
- * @param interrupt: the interrupt we are resetting
- */
-static inline void lpc176x_timer_reset_interrupt(
-  const lpc176x_timer_number tnumber,
-  const lpc176x_isr_function function
-)
-{
-  assert( ( tnumber < LPC176X_TIMER_COUNT )
-    && ( function < LPC176X_ISR_FUNCTIONS_COUNT ) );
-  timers[ tnumber ].device->IR =
-    LPC176X_TIMER_INTERRUPT_SOURCE_BIT( function );
-}
-
-inline rtems_status_code lpc176x_timer_reset(
-  const lpc176x_timer_number tnumber )
-{
-  rtems_status_code status_code = RTEMS_INVALID_NUMBER;
-
-  if ( tnumber < LPC176X_TIMER_COUNT ) {
-    timers[ tnumber ].device->TCR = LPC176X_TIMER_RESET;
-    status_code = RTEMS_SUCCESSFUL;
-  }
-
-  /* else implies that the timer number is invalid. Also,
-     an invalid number is returned. */
-
-  return status_code;
-}
-
-inline rtems_status_code lpc176x_timer_set_mode(
-  const lpc176x_timer_number tnumber,
-  const lpc176x_timer_mode   mode
-)
-{
-  rtems_status_code status_code = RTEMS_INVALID_NUMBER;
-
-  if ( tnumber < LPC176X_TIMER_COUNT ) {
-    timers[ tnumber ].device->CTCR = mode;
-    status_code = RTEMS_SUCCESSFUL;
-  }
-
-  /* else implies that the timer number is invalid. Also,
-     an invalid number is returned. */
-
-  return status_code;
-}
-
-inline rtems_status_code lpc176x_timer_start(
-  const lpc176x_timer_number tnumber )
-{
-  rtems_status_code status_code = RTEMS_INVALID_NUMBER;
-
-  if ( tnumber < LPC176X_TIMER_COUNT ) {
-    timers[ tnumber ].device->TCR = LPC176X_TIMER_START;
-    status_code = RTEMS_SUCCESSFUL;
-  }
-
-  /* else implies that the timer number is invalid. Also,
-     an invalid number is returned. */
-
-  return status_code;
-}
-
-inline rtems_status_code lpc176x_timer_is_started(
-  const lpc176x_timer_number tnumber,
-  bool                      *is_started
-)
-{
-  rtems_status_code status_code = RTEMS_INVALID_NUMBER;
-
-  if ( tnumber < LPC176X_TIMER_COUNT ) {
-    *is_started = ( timers[ tnumber ].device->TCR & LPC176X_TIMER_START ) ==
-                  LPC176X_TIMER_START;
-    status_code = RTEMS_SUCCESSFUL;
-  }
-
-  /* else implies that the timer number is invalid. Also,
-     an invalid number is returned. */
-
-  return status_code;
-}
-
-inline rtems_status_code lpc176x_timer_set_resolution(
-  const lpc176x_timer_number tnumber,
-  const lpc176x_microseconds resolution
-)
-{
-  rtems_status_code status_code = RTEMS_INVALID_NUMBER;
-
-  if ( tnumber < LPC176X_TIMER_COUNT ) {
-    timers[ tnumber ].device->PR = ( LPC176X_CCLK /
-                                     LPC176X_TIMER_PRESCALER_DIVISOR ) *
-                                   resolution;
-    status_code = RTEMS_SUCCESSFUL;
-  }
-
-  /* else implies that the timer number is invalid. Also,
-     an invalid number is returned. */
-
-  return status_code;
-}
-
-rtems_status_code lpc176x_timer_match_config(
-  const lpc176x_timer_number   tnumber,
-  const lpc176x_match_port     match_port,
-  const lpc176x_match_function function,
-  const uint32_t               match_value
-)
-{
-  rtems_status_code status_code = RTEMS_INVALID_NUMBER;
-
-  if ( ( tnumber < LPC176X_TIMER_COUNT )
-       && ( match_port < LPC176X_EMATCH_PORTS_COUNT )
-       && ( function < LPC176X_TIMER_MATCH_FUNCTION_COUNT ) ) {
-    timers[ tnumber ].device->MCR =
-      LPC176X_SET_MCR( timers[ tnumber ].device->MCR,
-        match_port, function );
-    timers[ tnumber ].device->MR[ match_port ] = match_value;
-    status_code = RTEMS_SUCCESSFUL;
-  }
-
-  /* else implies that the timer number, or a match port or a function
-      is invalid. Also, an invalid number is returned. */
-
-  return status_code;
-}
-
-inline rtems_status_code lpc176x_timer_capture_config(
-  const lpc176x_timer_number     tnumber,
-  const lpc176x_capture_port     capture_port,
-  const lpc176x_capture_function function
-)
-{
-  rtems_status_code status_code = RTEMS_INVALID_NUMBER;
-
-  if ( ( tnumber < LPC176X_TIMER_COUNT )
-       && ( capture_port < LPC176X_CAPTURE_PORTS_COUNT )
-       && ( function < LPC176X_TIMER_CAPTURE_FUNCTION_COUNT ) ) {
-    timers[ tnumber ].device->CCR =
-      LPC176X_SET_CCR( timers[ tnumber ].device->CCR,
-        capture_port, function );
-    lpc176x_pin_select( timers[ tnumber ].pinselcap[ capture_port ],
-      LPC176X_PIN_FUNCTION_11 );
-  }
-
-  /* else implies that the timer number or the capture port is invalid. Also,
-     an invalid number is returned. */
-
-  return status_code;
-}
-
-inline rtems_status_code lpc176x_timer_external_match_config(
-  const lpc176x_timer_number       number,
-  const lpc176x_match_port         match_port,
-  const lpc176x_ext_match_function function
-)
-{
-  rtems_status_code status_code = RTEMS_INVALID_NUMBER;
-
-  if ( ( number < LPC176X_TIMER_COUNT )
-       && ( match_port < LPC176X_EMATCH_PORTS_COUNT ) ) {
-    timers[ number ].device->EMR =
-      LPC176X_SET_EMR( timers[ number ].device->EMR,
-        match_port, function );
-    lpc176x_pin_select( timers[ number ].pinselemat[ match_port ],
-      LPC176X_PIN_FUNCTION_11 );
-    status_code = RTEMS_SUCCESSFUL;
-  }
-
-  /* else implies that the timer number or the match port is invalid. Also,
-     an invalid number is returned. */
-
-  return status_code;
-}
-
-inline uint32_t lpc176x_timer_get_capvalue(
-  const lpc176x_timer_number number,
-  const lpc176x_capture_port capture_port
-)
-{
-  assert( ( number < LPC176X_TIMER_COUNT )
-    && ( capture_port < LPC176X_CAPTURE_PORTS_COUNT ) );
-
-  return timers[ number ].device->CR[ capture_port ];
-}
-
-inline uint32_t lpc176x_timer_get_timer_value(
-  const lpc176x_timer_number tnumber )
-{
-  assert( tnumber < LPC176X_TIMER_COUNT );
-
-  return timers[ tnumber ].device->TC;
-}
-
-inline rtems_status_code lpc176x_timer_set_timer_value(
-  const lpc176x_timer_number tnumber,
-  const uint32_t             timer_value
-)
-{
-  rtems_status_code status_code = RTEMS_INVALID_NUMBER;
-
-  if ( tnumber < LPC176X_TIMER_COUNT ) {
-    timers[ tnumber ].device->TC = timer_value;
-    status_code = RTEMS_SUCCESSFUL;
-  }
-
-  /* else implies that the timer number is invalid. Also,
-     an invalid number is returned. */
-
-  return status_code;
-}
-
-void lpc176x_timer_isr( void *arg )
-{
-  const lpc176x_timer_number tnumber = (lpc176x_timer_number) arg;
-
-  if ( tnumber < LPC176X_TIMER_COUNT ) {
-    lpc176x_isr_function i;
-
-    for ( i = 0; i < LPC176X_ISR_FUNCTIONS_COUNT; ++i ) {
-      if ( lpc176x_timer_interrupt_is_pending( tnumber, i ) ) {
-        lpc176x_call_desired_isr( tnumber, i );
-        lpc176x_timer_reset_interrupt( tnumber, i );
-      }
-
-      /* else implies that the current timer is not pending. Also,
-         there is nothing to do. */
-    }
-  }
-
-  /* else implies that the timer number is not valid. Also,
-     there is nothing to do. */
-}
-
-rtems_status_code lpc176x_timer_init( const lpc176x_timer_number tnumber )
-{
-  rtems_status_code status_code = RTEMS_INVALID_NUMBER;
-
-  if ( tnumber < LPC176X_TIMER_COUNT ) {
-    status_code = lpc176x_module_enable( timers[ tnumber ].module,
-      LPC176X_MODULE_PCLK_DEFAULT );
-    RTEMS_CHECK_SC( status_code, "Enabling the timer module." );
-
-    status_code = lpc176x_timer_reset( tnumber );
-    status_code = lpc176x_timer_set_mode( tnumber,
-      LPC176X_TIMER_MODE_TIMER );
-    status_code = lpc176x_timer_set_resolution( tnumber,
-      LPC176X_TIMER_DEFAULT_RESOLUTION );
-
-    timers[ tnumber ].device->MCR = LPC176X_TIMER_CLEAR_FUNCTION;
-    timers[ tnumber ].device->CCR = LPC176X_TIMER_CLEAR_FUNCTION;
-    timers[ tnumber ].device->EMR = LPC176X_TIMER_CLEAR_FUNCTION;
-  }
-
-  /* else implies that the timer number is not valid. Also,
-     an invalid number is returned. */
-
-  return status_code;
-}
-
-rtems_status_code lpc176x_timer_init_with_interrupt(
-  const lpc176x_timer_number            tnumber,
-  const lpc176x_isr_funct_vector *const vector
-)
-{
-  rtems_status_code status_code = RTEMS_INVALID_NUMBER;
-
-  char isrname[ LPC176X_ISR_NAME_STRING_SIZE ];
-
-  snprintf( isrname, LPC176X_ISR_NAME_STRING_SIZE, "TimerIsr%d", tnumber );
-
-  if ( tnumber < LPC176X_TIMER_COUNT && vector != NULL ) {
-    functions_vector[ tnumber ].funct_vector = vector;
-
-    status_code = lpc176x_timer_init( tnumber );
-    status_code = rtems_interrupt_handler_install(
-      LPC176X_TIMER_VECTOR_NUMBER( tnumber ),
-      isrname,
-      RTEMS_INTERRUPT_UNIQUE,
-      lpc176x_timer_isr,
-      (void *) tnumber );
-  }
-
-  return status_code;
-}
\ No newline at end of file