KINETIS platform update for ChibiOS 18.2.x.

3 files changed, 30 insertions, 709 deletions

diff --git a/os/hal/ports/KINETIS/KL2x/hal_pwm_lld.c b/os/hal/ports/KINETIS/KL2x/hal_pwm_lld.c
deleted file mode 100644
index 2f56216..0000000
--- a/os/hal/ports/KINETIS/KL2x/hal_pwm_lld.c
+++ /dev/null
@@ -1,388 +0,0 @@
-/*

-    ChibiOS - Copyright (C) 2014 Adam J. Porter

-

-    Licensed under the Apache License, Version 2.0 (the "License");

-    you may not use this file except in compliance with the License.

-    You may obtain a copy of the License at

-

-        http://www.apache.org/licenses/LICENSE-2.0

-

-    Unless required by applicable law or agreed to in writing, software

-    distributed under the License is distributed on an "AS IS" BASIS,

-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

-    See the License for the specific language governing permissions and

-    limitations under the License.

-*/

-

-/**

- * @file    KL2x/pwm_lld.c

- * @brief   KINETIS PWM subsystem low level driver source.

- *

- * @addtogroup PWM

- * @{

- */

-

-#include "hal.h"

-

-#if HAL_USE_PWM || defined(__DOXYGEN__)

-

-/*===========================================================================*/

-/* Driver exported variables.                                                */

-/*===========================================================================*/

-

-/**

- * @brief   PWMD1 driver identifier.

- * @note    The driver PWMD1 allocates the timer TPM0 when enabled.

- */

-#if KINETIS_PWM_USE_TPM0 || defined(__DOXYGEN__)

-PWMDriver PWMD1;

-#endif

-

-/**

- * @brief   PWMD2 driver identifier.

- * @note    The driver PWMD2 allocates the timer TPM1 when enabled.

- */

-#if KINETIS_PWM_USE_TPM1 || defined(__DOXYGEN__)

-PWMDriver PWMD2;

-#endif

-

-/**

- * @brief   PWMD3 driver identifier.

- * @note    The driver PWMD3 allocates the timer TPM2 when enabled.

- */

-#if KINETIS_PWM_USE_TPM2 || defined(__DOXYGEN__)

-PWMDriver PWMD3;

-#endif

-

-/*===========================================================================*/

-/* Driver local variables and types.                                         */

-/*===========================================================================*/

-

-/*===========================================================================*/

-/* Driver local functions.                                                   */

-/*===========================================================================*/

-

-static void pwm_lld_serve_interrupt(PWMDriver *pwmp) {

-  uint32_t sr;

-

-  sr = pwmp->tpm->STATUS;

-  pwmp->tpm->STATUS = 0xFFFFFFFF;

-

-  if (((sr & TPMx_STATUS_TOF) != 0) &&

-      (pwmp->config->callback != NULL))

-    pwmp->config->callback(pwmp);

-  if (((sr & TPMx_STATUS_CH0F) != 0) &&

-      (pwmp->config->channels[0].callback != NULL))

-    pwmp->config->channels[0].callback(pwmp);

-  if (((sr & TPMx_STATUS_CH1F) != 0) &&

-      (pwmp->config->channels[1].callback != NULL))

-    pwmp->config->channels[1].callback(pwmp);

-  if (((sr & TPMx_STATUS_CH2F) != 0) &&

-      (pwmp->config->channels[2].callback != NULL))

-    pwmp->config->channels[2].callback(pwmp);

-  if (((sr & TPMx_STATUS_CH3F) != 0) &&

-      (pwmp->config->channels[3].callback != NULL))

-    pwmp->config->channels[3].callback(pwmp);

-  if (((sr & TPMx_STATUS_CH4F) != 0) &&

-      (pwmp->config->channels[4].callback != NULL))

-    pwmp->config->channels[4].callback(pwmp);

-  if (((sr & TPMx_STATUS_CH5F) != 0) &&

-      (pwmp->config->channels[5].callback != NULL))

-    pwmp->config->channels[5].callback(pwmp);

-}

-

-/*===========================================================================*/

-/* Driver interrupt handlers.                                                */

-/*===========================================================================*/

-

-#if KINETIS_PWM_USE_TPM0

-/**

- * @brief   TPM0 interrupt handler.

- *

- * @isr

- */

-OSAL_IRQ_HANDLER(KINETIS_TPM0_IRQ_VECTOR) {

-

-  OSAL_IRQ_PROLOGUE();

-  pwm_lld_serve_interrupt(&PWMD1);

-  OSAL_IRQ_EPILOGUE();

-}

-#endif /* KINETIS_PWM_USE_TPM0 */

-

-#if KINETIS_PWM_USE_TPM1

-/**

- * @brief   TPM1 interrupt handler.

- *

- * @isr

- */

-OSAL_IRQ_HANDLER(KINETIS_TPM1_IRQ_VECTOR) {

-

-  OSAL_IRQ_PROLOGUE();

-  pwm_lld_serve_interrupt(&PWMD2);

-  OSAL_IRQ_EPILOGUE();

-}

-#endif /* KINETIS_PWM_USE_TPM1 */

-

-#if KINETIS_PWM_USE_TPM2

-/**

- * @brief   TPM2 interrupt handler.

- *

- * @isr

- */

-OSAL_IRQ_HANDLER(KINETIS_TPM2_IRQ_VECTOR) {

-

-  OSAL_IRQ_PROLOGUE();

-  pwm_lld_serve_interrupt(&PWMD3);

-  OSAL_IRQ_EPILOGUE();

-}

-#endif /* KINETIS_PWM_USE_TPM2 */

-

-/*===========================================================================*/

-/* Driver exported functions.                                                */

-/*===========================================================================*/

-

-/**

- * @brief   Low level PWM driver initialization.

- *

- * @notapi

- */

-void pwm_lld_init(void) {

-

-#if KINETIS_PWM_USE_TPM0

-  pwmObjectInit(&PWMD1);

-  PWMD1.channels = KINETIS_TPM0_CHANNELS;

-  PWMD1.tpm = TPM0;

-#endif

-

-#if KINETIS_PWM_USE_TPM1

-  pwmObjectInit(&PWMD2);

-  PWMD2.channels = KINETIS_TPM1_CHANNELS;

-  PWMD2.tpm = TPM1;

-#endif

-

-#if KINETIS_PWM_USE_TPM2

-  pwmObjectInit(&PWMD3);

-  PWMD3.channels = KINETIS_TPM2_CHANNELS;

-  PWMD3.tpm = TPM2;

-#endif

-}

-

-/**

- * @brief   Configures and activates the PWM peripheral.

- * @note    Starting a driver that is already in the @p PWM_READY state

- *          disables all the active channels.

- *

- * @param[in] pwmp      pointer to a @p PWMDriver object

- *

- * @notapi

- */

-void pwm_lld_start(PWMDriver *pwmp) {

-  uint32_t psc;

-  int i;

-

-  if (pwmp->state == PWM_STOP) {

-    /* Clock activation and timer reset.*/

-#if KINETIS_PWM_USE_TPM0

-    if (&PWMD1 == pwmp) {

-      SIM->SCGC6 |= SIM_SCGC6_TPM0;

-      nvicEnableVector(TPM0_IRQn, KINETIS_PWM_TPM0_IRQ_PRIORITY);

-    }

-#endif

-

-#if KINETIS_PWM_USE_TPM1

-    if (&PWMD2 == pwmp) {

-      SIM->SCGC6 |= SIM_SCGC6_TPM1;

-      nvicEnableVector(TPM1_IRQn, KINETIS_PWM_TPM1_IRQ_PRIORITY);

-    }

-#endif

-

-#if KINETIS_PWM_USE_TPM2

-    if (&PWMD3 == pwmp) {

-      SIM->SCGC6 |= SIM_SCGC6_TPM2;

-      nvicEnableVector(TPM2_IRQn, KINETIS_PWM_TPM2_IRQ_PRIORITY);

-    }

-#endif

-  }

-

-  /* Disable LPTPM counter.*/

-  pwmp->tpm->SC = 0;

-  /* Clear count register.*/

-  pwmp->tpm->CNT = 0;

-

-  /* Prescaler value calculation.*/

-  psc = (KINETIS_SYSCLK_FREQUENCY / pwmp->config->frequency);

-  /* Prescaler must be power of two between 1 and 128.*/

-  osalDbgAssert(psc <= 128 && !(psc & (psc - 1)), "invalid frequency");

-  /* Prescaler register value determination.

-     Prescaler register value conveniently corresponds to bit position,

-     i.e., register value for prescaler CLK/64 is 6 ((1 << 6) == 64).*/

-  for (i = 0; i < 8; i++) {

-    if (psc == (1UL << i)) {

-      break;

-    }

-  }

-  /* Set prescaler and clock mode.

-     This also sets the following:

-          CPWM up-counting mode

-          Timer overflow interrupt disabled

-          DMA disabled.*/

-  pwmp->tpm->SC = TPMx_SC_CMOD_LPTPM_CLK | i;

-  /* Configure period.*/

-  pwmp->tpm->MOD = pwmp->period - 1;

-}

-

-/**

- * @brief   Deactivates the PWM peripheral.

- *

- * @param[in] pwmp      pointer to a @p PWMDriver object

- *

- * @notapi

- */

-void pwm_lld_stop(PWMDriver *pwmp) {

-

-  /* If in ready state then disables the PWM clock.*/

-  if (pwmp->state == PWM_READY) {

-#if KINETIS_PWM_USE_TPM0

-    if (&PWMD1 == pwmp) {

-      SIM->SCGC6 &= ~SIM_SCGC6_TPM0;

-      nvicDisableVector(TPM0_IRQn);

-    }

-#endif

-

-#if KINETIS_PWM_USE_TPM1

-    if (&PWMD2 == pwmp) {

-      SIM->SCGC6 &= ~SIM_SCGC6_TPM1;

-      nvicDisableVector(TPM1_IRQn);

-    }

-#endif

-

-#if KINETIS_PWM_USE_TPM2

-    if (&PWMD3 == pwmp) {

-      SIM->SCGC6 &= ~SIM_SCGC6_TPM2;

-      nvicDisableVector(TPM2_IRQn);

-    }

-#endif

-    /* Disable LPTPM counter.*/

-    pwmp->tpm->SC = 0;

-    pwmp->tpm->MOD = 0;

-  }

-}

-

-

-/**

- * @brief   Enables a PWM channel.

- * @pre     The PWM unit must have been activated using @p pwmStart().

- * @post    The channel is active using the specified configuration.

- * @note    The function has effect at the next cycle start.

- * @note    Channel notification is not enabled.

- *

- * @param[in] pwmp      pointer to a @p PWMDriver object

- * @param[in] channel   PWM channel identifier (0...channels-1)

- * @param[in] width     PWM pulse width as clock pulses number

- *

- * @notapi

- */

-void pwm_lld_enable_channel(PWMDriver *pwmp,

-                            pwmchannel_t channel,

-                            pwmcnt_t width) {

-  uint32_t mode = TPMx_CnSC_MSB; /* Edge-aligned PWM mode.*/

-

-  switch (pwmp->config->channels[channel].mode & PWM_OUTPUT_MASK) {

-  case PWM_OUTPUT_ACTIVE_HIGH:

-    mode |= TPMx_CnSC_ELSB;

-    break;

-  case PWM_OUTPUT_ACTIVE_LOW:

-    mode |= TPMx_CnSC_ELSA;

-    break;

-  }

-

-  if (pwmp->tpm->C[channel].SC & TPMx_CnSC_CHIE)

-    mode |= TPMx_CnSC_CHIE;

-

-  pwmp->tpm->C[channel].SC = mode;

-  pwmp->tpm->C[channel].V = width;

-}

-

-/**

- * @brief   Disables a PWM channel and its notification.

- * @pre     The PWM unit must have been activated using @p pwmStart().

- * @post    The channel is disabled and its output line returned to the

- *          idle state.

- * @note    The function has effect at the next cycle start.

- *

- * @param[in] pwmp      pointer to a @p PWMDriver object

- * @param[in] channel   PWM channel identifier (0...channels-1)

- *

- * @notapi

- */

-void pwm_lld_disable_channel(PWMDriver *pwmp, pwmchannel_t channel) {

-

-  pwmp->tpm->C[channel].SC = 0;

-  pwmp->tpm->C[channel].V = 0;

-}

-

-/**

- * @brief   Enables the periodic activation edge notification.

- * @pre     The PWM unit must have been activated using @p pwmStart().

- * @note    If the notification is already enabled then the call has no effect.

- *

- * @param[in] pwmp      pointer to a @p PWMDriver object

- *

- * @notapi

- */

-void pwm_lld_enable_periodic_notification(PWMDriver *pwmp) {

-

-  pwmp->tpm->SC |= TPMx_SC_TOIE;

-}

-

-/**

- * @brief   Disables the periodic activation edge notification.

- * @pre     The PWM unit must have been activated using @p pwmStart().

- * @note    If the notification is already disabled then the call has no effect.

- *

- * @param[in] pwmp      pointer to a @p PWMDriver object

- *

- * @notapi

- */

-void pwm_lld_disable_periodic_notification(PWMDriver *pwmp) {

-

-  pwmp->tpm->SC &= ~TPMx_SC_TOIE;

-}

-

-/**

- * @brief   Enables a channel de-activation edge notification.

- * @pre     The PWM unit must have been activated using @p pwmStart().

- * @pre     The channel must have been activated using @p pwmEnableChannel().

- * @note    If the notification is already enabled then the call has no effect.

- *

- * @param[in] pwmp      pointer to a @p PWMDriver object

- * @param[in] channel   PWM channel identifier (0...channels-1)

- *

- * @notapi

- */

-void pwm_lld_enable_channel_notification(PWMDriver *pwmp,

-                                         pwmchannel_t channel) {

-

-  pwmp->tpm->C[channel].SC |= TPMx_CnSC_CHIE;

-}

-

-/**

- * @brief   Disables a channel de-activation edge notification.

- * @pre     The PWM unit must have been activated using @p pwmStart().

- * @pre     The channel must have been activated using @p pwmEnableChannel().

- * @note    If the notification is already disabled then the call has no effect.

- *

- * @param[in] pwmp      pointer to a @p PWMDriver object

- * @param[in] channel   PWM channel identifier (0...channels-1)

- *

- * @notapi

- */

-void pwm_lld_disable_channel_notification(PWMDriver *pwmp,

-                                          pwmchannel_t channel) {

-

-  pwmp->tpm->C[channel].SC &= ~TPMx_CnSC_CHIE;

-}

-

-#endif /* HAL_USE_PWM */

-

-/** @} */

diff --git a/os/hal/ports/KINETIS/KL2x/hal_pwm_lld.h b/os/hal/ports/KINETIS/KL2x/hal_pwm_lld.h
deleted file mode 100644
index 64ff9ee..0000000
--- a/os/hal/ports/KINETIS/KL2x/hal_pwm_lld.h
+++ /dev/null
@@ -1,305 +0,0 @@
-/*

-    ChibiOS - Copyright (C) 2006..2015 Adam J. Porter

-

-    Licensed under the Apache License, Version 2.0 (the "License");

-    you may not use this file except in compliance with the License.

-    You may obtain a copy of the License at

-

-        http://www.apache.org/licenses/LICENSE-2.0

-

-    Unless required by applicable law or agreed to in writing, software

-    distributed under the License is distributed on an "AS IS" BASIS,

-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

-    See the License for the specific language governing permissions and

-    limitations under the License.

-*/

-

-/**

- * @file    KL2x/pwm_lld.h

- * @brief   KINETIS PWM subsystem low level driver header.

- *

- * @addtogroup PWM

- * @{

- */

-

-#ifndef HAL_PWM_LLD_H_

-#define HAL_PWM_LLD_H_

-

-#if HAL_USE_PWM || defined(__DOXYGEN__)

-

-/*===========================================================================*/

-/* Driver constants.                                                         */

-/*===========================================================================*/

-

-#if !defined(KINETIS_PWM_USE_TPM0)

-#define KINETIS_PWM_USE_TPM0 FALSE

-#endif

-#if !defined(KINETIS_PWM_USE_TPM1)

-#define KINETIS_PWM_USE_TPM1 FALSE

-#endif

-#if !defined(KINETIS_PWM_USE_TPM2)

-#define KINETIS_PWM_USE_TPM2 FALSE

-#endif

-

-/**

- * @brief   Number of PWM channels per PWM driver.

- */

-#define PWM_CHANNELS                            6

-

-/*===========================================================================*/

-/* Driver pre-compile time settings.                                         */

-/*===========================================================================*/

-

-/**

- * @name    Configuration options

- * @{

- */

-/**

- * @brief   If advanced timer features switch.

- * @details If set to @p TRUE the advanced features for TIM1 and TIM8 are

- *          enabled.

- * @note    The default is @p TRUE.

- */

-#if !defined(KINETIS_PWM_USE_ADVANCED) || defined(__DOXYGEN__)

-#define KINETIS_PWM_USE_ADVANCED              FALSE

-#endif

-

-/**

- * @brief   TPM0 interrupt priority level setting.

- * @note    The default is 2.

- */

-#if !defined(KINETIS_PWM_TPM0_IRQ_PRIORITY)|| defined(__DOXYGEN__)

-#define KINETIS_PWM_TPM0_IRQ_PRIORITY      2

-#endif

-

-/**

- * @brief   TPM1 interrupt priority level setting.

- * @note    The default is 2.

- */

-#if !defined(KINETIS_PWM_TPM1_IRQ_PRIORITY)|| defined(__DOXYGEN__)

-#define KINETIS_PWM_TPM1_IRQ_PRIORITY      2

-#endif

-

-/**

- * @brief   TPM2 interrupt priority level setting.

- * @note    The default is 2.

- */

-#if !defined(KINETIS_PWM_TPM2_IRQ_PRIORITY)|| defined(__DOXYGEN__)

-#define KINETIS_PWM_TPM2_IRQ_PRIORITY      2

-#endif

-

-/** @} */

-

-/*===========================================================================*/

-/* Configuration checks.                                                     */

-/*===========================================================================*/

-

-#if KINETIS_PWM_USE_TPM0 && !KINETIS_HAS_TPM0

-#error "TPM0 not present in the selected device"

-#endif

-

-#if KINETIS_PWM_USE_TPM1 && !KINETIS_HAS_TPM1

-#error "TPM1 not present in the selected device"

-#endif

-

-#if KINETIS_PWM_USE_TPM2 && !KINETIS_HAS_TPM2

-#error "TPM2 not present in the selected device"

-#endif

-

-#if !KINETIS_PWM_USE_TPM0 && !KINETIS_PWM_USE_TPM1 && !KINETIS_PWM_USE_TPM2

-#error "PWM driver activated but no TPM peripheral assigned"

-#endif

-

-#if KINETIS_PWM_USE_TPM0 &&                                                   \

-    !OSAL_IRQ_IS_VALID_PRIORITY(KINETIS_PWM_TPM0_IRQ_PRIORITY)

-#error "Invalid IRQ priority assigned to KINETIS_PWM_TPM0_IRQ_PRIORITY"

-#endif

-

-#if KINETIS_PWM_USE_TPM1 &&                                                   \

-    !OSAL_IRQ_IS_VALID_PRIORITY(KINETIS_PWM_TPM1_IRQ_PRIORITY)

-#error "Invalid IRQ priority assigned to KINETIS_PWM_TPM1_IRQ_PRIORITY"

-#endif

-

-#if KINETIS_PWM_USE_TPM2 &&                                                   \

-    !OSAL_IRQ_IS_VALID_PRIORITY(KINETIS_PWM_TPM2_IRQ_PRIORITY)

-#error "Invalid IRQ priority assigned to KINETIS_PWM_TPM2_IRQ_PRIORITY"

-#endif

-

-#if !defined(KINETIS_TPM0_IRQ_VECTOR)

-#error "KINETIS_TPM0_IRQ_VECTOR not defined"

-#endif

-

-#if !defined(KINETIS_TPM1_IRQ_VECTOR)

-#error "KINETIS_TPM1_IRQ_VECTOR not defined"

-#endif

-

-#if !defined(KINETIS_TPM2_IRQ_VECTOR)

-#error "KINETIS_TPM2_IRQ_VECTOR not defined"

-#endif

-

-/*===========================================================================*/

-/* Driver data structures and types.                                         */

-/*===========================================================================*/

-

-/**

- * @brief   Type of a PWM mode.

- */

-typedef uint32_t pwmmode_t;

-

-/**

- * @brief   Type of a PWM channel.

- */

-typedef uint8_t pwmchannel_t;

-

-/**

- * @brief   Type of a channels mask.

- */

-typedef uint32_t pwmchnmsk_t;

-

-/**

- * @brief   Type of a PWM counter.

- */

-typedef uint16_t pwmcnt_t;

-

-/**

- * @brief   Type of a PWM driver channel configuration structure.

- */

-typedef struct {

-  /**

-   * @brief Channel active logic level.

-   */

-  pwmmode_t                 mode;

-  /**

-   * @brief Channel callback pointer.

-   * @note  This callback is invoked on the channel compare event. If set to

-   *        @p NULL then the callback is disabled.

-   */

-  pwmcallback_t             callback;

-  /* End of the mandatory fields.*/

-} PWMChannelConfig;

-

-/**

- * @brief   Type of a PWM driver configuration structure.

- */

-typedef struct {

-  /**

-   * @brief   Timer clock in Hz.

-   * @note    The low level can use assertions in order to catch invalid

-   *          frequency specifications.

-   */

-  uint32_t                  frequency;

-  /**

-   * @brief   PWM period in ticks.

-   * @note    The low level can use assertions in order to catch invalid

-   *          period specifications.

-   */

-  pwmcnt_t                  period;

-  /**

-   * @brief Periodic callback pointer.

-   * @note  This callback is invoked on PWM counter reset. If set to

-   *        @p NULL then the callback is disabled.

-   */

-  pwmcallback_t             callback;

-  /**

-   * @brief Channels configurations.

-   */

-  PWMChannelConfig          channels[PWM_CHANNELS];

-  /* End of the mandatory fields.*/

-} PWMConfig;

-

-/**

- * @brief   Structure representing a PWM driver.

- */

-struct PWMDriver {

-  /**

-   * @brief Driver state.

-   */

-  pwmstate_t                state;

-  /**

-   * @brief Current driver configuration data.

-   */

-  const PWMConfig           *config;

-  /**

-   * @brief   Current PWM period in ticks.

-   */

-  pwmcnt_t                  period;

-  /**

-   * @brief   Mask of the enabled channels.

-   */

-  pwmchnmsk_t               enabled;

-  /**

-   * @brief   Number of channels in this instance.

-   */

-  pwmchannel_t              channels;

-#if defined(PWM_DRIVER_EXT_FIELDS)

-  PWM_DRIVER_EXT_FIELDS

-#endif

-  /* End of the mandatory fields.*/

-  /**

-   * @brief Pointer to the TPM registers block.

-   */

-  TPM_TypeDef               *tpm;

-};

-

-/*===========================================================================*/

-/* Driver macros.                                                            */

-/*===========================================================================*/

-

-/**

- * @brief   Changes the period the PWM peripheral.

- * @details This function changes the period of a PWM unit that has already

- *          been activated using @p pwmStart().

- * @pre     The PWM unit must have been activated using @p pwmStart().

- * @post    The PWM unit period is changed to the new value.

- * @note    The function has effect at the next cycle start.

- * @note    If a period is specified that is shorter than the pulse width

- *          programmed in one of the channels then the behavior is not

- *          guaranteed.

- *

- * @param[in] pwmp      pointer to a @p PWMDriver object

- * @param[in] period    new cycle time in ticks

- *

- * @notapi

- */

-#define pwm_lld_change_period(pwmp, period)                                 \

-  ((pwmp)->tpm->MOD = ((period) - 1))

-

-/*===========================================================================*/

-/* External declarations.                                                    */

-/*===========================================================================*/

-

-#if KINETIS_PWM_USE_TPM0 || defined(__DOXYGEN__)

-extern PWMDriver PWMD1;

-#endif

-#if KINETIS_PWM_USE_TPM1 || defined(__DOXYGEN__)

-extern PWMDriver PWMD2;

-#endif

-#if KINETIS_PWM_USE_TPM2 || defined(__DOXYGEN__)

-extern PWMDriver PWMD3;

-#endif

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-  void pwm_lld_init(void);

-  void pwm_lld_start(PWMDriver *pwmp);

-  void pwm_lld_stop(PWMDriver *pwmp);

-  void pwm_lld_enable_channel(PWMDriver *pwmp,

-                              pwmchannel_t channel,

-                              pwmcnt_t width);

-  void pwm_lld_disable_channel(PWMDriver *pwmp, pwmchannel_t channel);

-  void pwm_lld_enable_periodic_notification(PWMDriver *pwmp);

-  void pwm_lld_disable_periodic_notification(PWMDriver *pwmp);

-  void pwm_lld_enable_channel_notification(PWMDriver *pwmp,

-                                           pwmchannel_t channel);

-  void pwm_lld_disable_channel_notification(PWMDriver *pwmp,

-                                            pwmchannel_t channel);

-#ifdef __cplusplus

-}

-#endif

-

-#endif /* HAL_USE_PWM */

-

-#endif /* HAL_PWM_LLD_H_ */

-

-/** @} */

diff --git a/os/hal/ports/KINETIS/KL2x/platform.mk b/os/hal/ports/KINETIS/KL2x/platform.mk
index dda7a6d..9185022 100644
--- a/os/hal/ports/KINETIS/KL2x/platform.mk
+++ b/os/hal/ports/KINETIS/KL2x/platform.mk
@@ -1,17 +1,31 @@
-# List of all platform files.

-PLATFORMSRC = ${CHIBIOS}/os/hal/ports/common/ARMCMx/nvic.c \

-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/KL2x/hal_lld.c \

-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_pal_lld.c \

-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_serial_lld.c \

-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_i2c_lld.c \

-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_ext_lld.c \

-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_adc_lld.c \

-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_gpt_lld.c \

-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/KL2x/hal_pwm_lld.c \

-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_st_lld.c \

-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/hal_usb_lld.c

+PLATFORMSRC_CONTRIB := ${CHIBIOS}/os/hal/ports/common/ARMCMx/nvic.c \

+                       ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/KL2x/hal_lld.c \

+                       ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/PITv1/hal_st_lld.c

+                       

+PLATFORMINC_CONTRIB := ${CHIBIOS}/os/hal/ports/common/ARMCMx \

+                       ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD \

+                       ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/KL2x

+                       

+ifeq ($(USE_SMART_BUILD),yes)

 

-# Required include directories

-PLATFORMINC = ${CHIBIOS}/os/hal/ports/common/ARMCMx \

-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/KL2x \

-              ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD

+# Configuration files directory

+ifeq ($(CONFDIR),)

+  CONFDIR = .

+endif

+

+HALCONF := $(strip $(shell cat $(CONFDIR)/halconf.h $(CONFDIR)/halconf_community.h | egrep -e "\#define"))

+

+endif

+

+include ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/GPIOv1/driver.mk

+include ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/UARTv1/driver.mk

+include ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/I2Cv1/driver.mk

+include ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/PORTv1/driver.mk

+include ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/ADCv1/driver.mk

+include ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/PITv1/driver.mk

+include ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/TPMv1/driver.mk

+include ${CHIBIOS_CONTRIB}/os/hal/ports/KINETIS/LLD/USBHSv1/driver.mk

+

+# Shared variables

+ALLCSRC += $(PLATFORMSRC_CONTRIB)

+ALLINC  += $(PLATFORMINC_CONTRIB)