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-rw-r--r--os/hal/platforms/SPC5xx/eTimer_v1/icu_lld.c1389
1 files changed, 0 insertions, 1389 deletions
diff --git a/os/hal/platforms/SPC5xx/eTimer_v1/icu_lld.c b/os/hal/platforms/SPC5xx/eTimer_v1/icu_lld.c
deleted file mode 100644
index 4cdfab8f7..000000000
--- a/os/hal/platforms/SPC5xx/eTimer_v1/icu_lld.c
+++ /dev/null
@@ -1,1389 +0,0 @@
-/*
- SPC5 HAL - Copyright (C) 2013 STMicroelectronics
-
- 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 eTimer_v1/icu_lld.c
- * @brief SPC5xx low level ICU driver code.
- *
- * @addtogroup ICU
- * @{
- */
-
-#include "ch.h"
-#include "hal.h"
-
-#if HAL_USE_ICU || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Driver local definitions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver exported variables. */
-/*===========================================================================*/
-
-/**
- * @brief ICUD1 driver identifier.
- * @note The driver ICUD1 allocates the complex timer SMOD0 when enabled.
- */
-#if SPC5_ICU_USE_SMOD0 || defined(__DOXYGEN__)
-ICUDriver ICUD1;
-#endif
-
-/**
- * @brief ICUD2 driver identifier.
- * @note The driver ICUD2 allocates the complex timer SMOD1 when enabled.
- */
-#if SPC5_ICU_USE_SMOD1 || defined(__DOXYGEN__)
-ICUDriver ICUD2;
-#endif
-
-/**
- * @brief ICUD3 driver identifier.
- * @note The driver ICUD3 allocates the complex timer SMOD2 when enabled.
- */
-#if SPC5_ICU_USE_SMOD2 || defined(__DOXYGEN__)
-ICUDriver ICUD3;
-#endif
-
-/**
- * @brief ICUD4 driver identifier.
- * @note The driver ICUD4 allocates the complex timer SMOD3 when enabled.
- */
-#if SPC5_ICU_USE_SMOD3 || defined(__DOXYGEN__)
-ICUDriver ICUD4;
-#endif
-
-/**
- * @brief ICUD5 driver identifier.
- * @note The driver ICUD5 allocates the complex timer SMOD4 when enabled.
- */
-#if SPC5_ICU_USE_SMOD4 || defined(__DOXYGEN__)
-ICUDriver ICUD5;
-#endif
-
-/**
- * @brief ICUD6 driver identifier.
- * @note The driver ICUD6 allocates the complex timer SMOD5 when enabled.
- */
-#if SPC5_ICU_USE_SMOD5 || defined(__DOXYGEN__)
-ICUDriver ICUD6;
-#endif
-
-/**
- * @brief ICUD7 driver identifier.
- * @note The driver ICUD7 allocates the complex timer SMOD6 when enabled.
- */
-#if SPC5_ICU_USE_SMOD6 || defined(__DOXYGEN__)
-ICUDriver ICUD7;
-#endif
-
-/**
- * @brief ICUD8 driver identifier.
- * @note The driver ICUD8 allocates the complex timer SMOD7 when enabled.
- */
-#if SPC5_ICU_USE_SMOD7 || defined(__DOXYGEN__)
-ICUDriver ICUD8;
-#endif
-
-/**
- * @brief ICUD9 driver identifier.
- * @note The driver ICUD9 allocates the complex timer SMOD8 when enabled.
- */
-#if SPC5_ICU_USE_SMOD8 || defined(__DOXYGEN__)
-ICUDriver ICUD9;
-#endif
-
-/**
- * @brief ICUD10 driver identifier.
- * @note The driver ICUD10 allocates the complex timer SMOD9 when enabled.
- */
-#if SPC5_ICU_USE_SMOD9 || defined(__DOXYGEN__)
-ICUDriver ICUD10;
-#endif
-
-/**
- * @brief ICUD11 driver identifier.
- * @note The driver ICUD11 allocates the complex timer SMOD10 when enabled.
- */
-#if SPC5_ICU_USE_SMOD10 || defined(__DOXYGEN__)
-ICUDriver ICUD11;
-#endif
-
-/**
- * @brief ICUD12 driver identifier.
- * @note The driver ICUD12 allocates the complex timer SMOD11 when enabled.
- */
-#if SPC5_ICU_USE_SMOD11 || defined(__DOXYGEN__)
-ICUDriver ICUD12;
-#endif
-
-/**
- * @brief ICUD13 driver identifier.
- * @note The driver ICUD13 allocates the complex timer SMOD12 when enabled.
- */
-#if SPC5_ICU_USE_SMOD12 || defined(__DOXYGEN__)
-ICUDriver ICUD13;
-#endif
-
-/**
- * @brief ICUD14 driver identifier.
- * @note The driver ICUD14 allocates the complex timer SMOD13 when enabled.
- */
-#if SPC5_ICU_USE_SMOD13 || defined(__DOXYGEN__)
-ICUDriver ICUD14;
-#endif
-
-/**
- * @brief ICUD15 driver identifier.
- * @note The driver ICUD15 allocates the complex timer SMOD14 when enabled.
- */
-#if SPC5_ICU_USE_SMOD14 || defined(__DOXYGEN__)
-ICUDriver ICUD15;
-#endif
-
-/**
- * @brief ICUD16 driver identifier.
- * @note The driver ICUD16 allocates the complex timer SMOD15 when enabled.
- */
-#if SPC5_ICU_USE_SMOD15 || defined(__DOXYGEN__)
-ICUDriver ICUD16;
-#endif
-
-/**
- * @brief ICUD17 driver identifier.
- * @note The driver ICUD17 allocates the complex timer SMOD16 when enabled.
- */
-#if SPC5_ICU_USE_SMOD16 || defined(__DOXYGEN__)
-ICUDriver ICUD17;
-#endif
-
-/**
- * @brief ICUD18 driver identifier.
- * @note The driver ICUD18 allocates the complex timer SMOD17 when enabled.
- */
-#if SPC5_ICU_USE_SMOD17 || defined(__DOXYGEN__)
-ICUDriver ICUD18;
-#endif
-
-/*===========================================================================*/
-/* Driver local variables. */
-/*===========================================================================*/
-
-/**
- * @brief Number of active eTimer Submodules.
- */
-static uint32_t icu_active_submodules0;
-static uint32_t icu_active_submodules1;
-static uint32_t icu_active_submodules2;
-
-/**
- * @brief Width and Period registers.
- */
-uint16_t width;
-uint16_t period;
-
-/*===========================================================================*/
-/* Driver local functions. */
-/*===========================================================================*/
-
-/**
- * @brief Shared IRQ handler.
- *
- * @param[in] icup pointer to the @p ICUDriver object
- */
-static void icu_lld_serve_interrupt(ICUDriver *icup) {
- uint16_t sr = icup->etimerp->CHANNEL[icup->smod_number].STS.R &
- icup->etimerp->CHANNEL[icup->smod_number].INTDMA.R;
-
- if (ICU_SKIP_FIRST_CAPTURE) {
- if ((sr & 0x0008) != 0) { /* TOF */
- icup->etimerp->CHANNEL[icup->smod_number].STS.B.TOF = 1U;
- _icu_isr_invoke_overflow_cb(icup);
- }
- if ((sr & 0x0040) != 0) { /* ICF1 */
- if (icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.CNTMODE ==
- SPC5_ETIMER_CNTMODE_RFE_SIHA) {
- icup->etimerp->CHANNEL[icup->smod_number].STS.B.ICF1 = 1U;
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.CNTMODE =
- SPC5_ETIMER_CNTMODE_RE;
- }
- else {
- icup->etimerp->CHANNEL[icup->smod_number].STS.B.ICF1 = 1U;
- if (icup->etimerp->CHANNEL[icup->smod_number].CTRL3.B.C1FCNT == 2) {
- period = icup->etimerp->CHANNEL[icup->smod_number].CAPT1.R;
- period = icup->etimerp->CHANNEL[icup->smod_number].CAPT1.R;
- } else {
- period = icup->etimerp->CHANNEL[icup->smod_number].CAPT1.R;
- }
- _icu_isr_invoke_period_cb(icup);
- }
- }
- else if ((sr & 0x0080) != 0) { /* ICF2 */
- if (icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.CNTMODE ==
- SPC5_ETIMER_CNTMODE_RFE_SIHA) {
- icup->etimerp->CHANNEL[icup->smod_number].STS.B.ICF2 = 1U;
- icup->etimerp->CHANNEL[icup->smod_number].CNTR.R = 0;
- }
- else {
- icup->etimerp->CHANNEL[icup->smod_number].STS.B.ICF2 = 1U;
- if (icup->etimerp->CHANNEL[icup->smod_number].CTRL3.B.C2FCNT == 2) {
- width = icup->etimerp->CHANNEL[icup->smod_number].CAPT2.R;
- width = icup->etimerp->CHANNEL[icup->smod_number].CAPT2.R;
- } else {
- width = icup->etimerp->CHANNEL[icup->smod_number].CAPT2.R;
- }
- _icu_isr_invoke_width_cb(icup);
- }
- }
- } else { /* ICU_SKIP_FIRST_CAPTURE = TRUE*/
- if ((sr & 0x0008) != 0) { /* TOF */
- icup->etimerp->CHANNEL[icup->smod_number].STS.B.TOF = 1U;
- _icu_isr_invoke_overflow_cb(icup);
- }
- if ((sr & 0x0040) != 0) { /* ICF1 */
- icup->etimerp->CHANNEL[icup->smod_number].STS.B.ICF1 = 1U;
- if (icup->etimerp->CHANNEL[icup->smod_number].CTRL3.B.C1FCNT == 2) {
- period = icup->etimerp->CHANNEL[icup->smod_number].CAPT1.R;
- period = icup->etimerp->CHANNEL[icup->smod_number].CAPT1.R;
- } else {
- period = icup->etimerp->CHANNEL[icup->smod_number].CAPT1.R;
- }
- _icu_isr_invoke_period_cb(icup);
- }
- else if ((sr & 0x0080) != 0) { /* ICF2 */
- icup->etimerp->CHANNEL[icup->smod_number].STS.B.ICF2 = 1U;
- if (icup->etimerp->CHANNEL[icup->smod_number].CTRL3.B.C2FCNT == 2) {
- width = icup->etimerp->CHANNEL[icup->smod_number].CAPT2.R;
- width = icup->etimerp->CHANNEL[icup->smod_number].CAPT2.R;
- } else {
- width = icup->etimerp->CHANNEL[icup->smod_number].CAPT2.R;
- }
- _icu_isr_invoke_width_cb(icup);
- }
- } /* ICU_SKIP_FIRST_CAPTURE = FALSE */
-}
-
-/**
- * @brief eTimer SubModules initialization.
- * @details This function must be invoked with interrupts disabled.
- *
- * @param[in] sdp pointer to a @p ICUDriver object
- * @param[in] config the architecture-dependent ICU driver configuration
- */
-static void spc5_icu_smod_init(ICUDriver *icup) {
- uint32_t psc = (icup->clock / icup->config->frequency);
-
- chDbgAssert((psc <= 0xFFFF) &&
- ((psc * icup->config->frequency) == icup->clock) &&
- ((psc == 1) || (psc == 2) || (psc == 4) ||
- (psc == 8) || (psc == 16) || (psc == 32) ||
- (psc == 64) || (psc == 128)),
- "spc5_icu_smod_init(), #1", "invalid frequency");
-
- /* Set primary source and clock prescaler.*/
- switch (psc) {
- case 1:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.PRISRC =
- SPC5_ETIMER_IP_BUS_CLOCK_DIVIDE_BY_1;
- break;
- case 2:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.PRISRC =
- SPC5_ETIMER_IP_BUS_CLOCK_DIVIDE_BY_2;
- break;
- case 4:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.PRISRC =
- SPC5_ETIMER_IP_BUS_CLOCK_DIVIDE_BY_4;
- break;
- case 8:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.PRISRC =
- SPC5_ETIMER_IP_BUS_CLOCK_DIVIDE_BY_8;
- break;
- case 16:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.PRISRC =
- SPC5_ETIMER_IP_BUS_CLOCK_DIVIDE_BY_16;
- break;
- case 32:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.PRISRC =
- SPC5_ETIMER_IP_BUS_CLOCK_DIVIDE_BY_32;
- break;
- case 64:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.PRISRC =
- SPC5_ETIMER_IP_BUS_CLOCK_DIVIDE_BY_64;
- break;
- case 128:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.PRISRC =
- SPC5_ETIMER_IP_BUS_CLOCK_DIVIDE_BY_128;
- break;
- }
-
- /* Set control registers.*/
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.ONCE = 0U;
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.LENGTH = 0U;
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.DIR = 0U;
- icup->etimerp->CHANNEL[icup->smod_number].CTRL2.B.PIPS = 0U;
-
- /* Set secondary source.*/
- switch (icup->smod_number) {
- case 0:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.SECSRC =
- SPC5_ETIMER_COUNTER_0_INPUT_PIN;
- break;
- case 1:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.SECSRC =
- SPC5_ETIMER_COUNTER_1_INPUT_PIN;
- break;
- case 2:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.SECSRC =
- SPC5_ETIMER_COUNTER_2_INPUT_PIN;
- break;
- case 3:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.SECSRC =
- SPC5_ETIMER_COUNTER_3_INPUT_PIN;
- break;
- case 4:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.SECSRC =
- SPC5_ETIMER_COUNTER_4_INPUT_PIN;
- break;
- case 5:
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.SECSRC =
- SPC5_ETIMER_COUNTER_5_INPUT_PIN;
- break;
- }
-
- /* Set secondary source polarity.*/
- if (icup->config->mode == ICU_INPUT_ACTIVE_HIGH) {
- icup->etimerp->CHANNEL[icup->smod_number].CTRL2.B.SIPS = 0U;
- }
- else {
- icup->etimerp->CHANNEL[icup->smod_number].CTRL2.B.SIPS = 1U;
- }
-
- /* Direct pointers to the capture registers in order to make reading
- data faster from within callbacks.*/
- icup->pccrp = &period;
- icup->wccrp = &width;
-
- /* Enable channel.*/
- icup->etimerp->ENBL.B.ENBL |= 1U << (icup->smod_number);
-}
-
-/*===========================================================================*/
-/* Driver interrupt handlers. */
-/*===========================================================================*/
-
-#if SPC5_ICU_USE_SMOD0
-#if !defined(SPC5_ETIMER0_TC0IR_HANDLER)
-#error "SPC5_ETIMER0_TC0IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer0 Channel 0 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER0_TC0IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD1);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD0 */
-
-#if SPC5_ICU_USE_SMOD1
-#if !defined(SPC5_ETIMER0_TC1IR_HANDLER)
-#error "SPC5_ETIMER0_TC1IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer0 Channel 1 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER0_TC1IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD2);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD1 */
-
-#if SPC5_ICU_USE_SMOD2
-#if !defined(SPC5_ETIMER0_TC2IR_HANDLER)
-#error "SPC5_ETIMER0_TC2IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer0 Channel 2 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER0_TC2IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD3);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD2 */
-
-#if SPC5_ICU_USE_SMOD3
-#if !defined(SPC5_ETIMER0_TC3IR_HANDLER)
-#error "SPC5_ETIMER0_TC3IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer0 Channel 3 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER0_TC3IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD4);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD3 */
-
-#if SPC5_ICU_USE_SMOD4
-#if !defined(SPC5_ETIMER0_TC4IR_HANDLER)
-#error "SPC5_ETIMER0_TC4IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer0 Channel 4 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER0_TC4IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD5);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD4 */
-
-#if SPC5_ICU_USE_SMOD5
-#if !defined(SPC5_ETIMER0_TC5IR_HANDLER)
-#error "SPC5_ETIMER0_TC5IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer0 Channel 5 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER0_TC5IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD6);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD5 */
-
-#if SPC5_ICU_USE_SMOD6
-#if !defined(SPC5_ETIMER1_TC0IR_HANDLER)
-#error "SPC5_ETIMER1_TC0IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer1 Channel 0 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER1_TC0IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD7);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD6 */
-
-#if SPC5_ICU_USE_SMOD7
-#if !defined(SPC5_ETIMER1_TC1IR_HANDLER)
-#error "SPC5_ETIMER1_TC1IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer1 Channel 1 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER1_TC1IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD8);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD7 */
-
-#if SPC5_ICU_USE_SMOD8
-#if !defined(SPC5_ETIMER1_TC2IR_HANDLER)
-#error "SPC5_ETIMER1_TC2IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer1 Channel 2 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER1_TC2IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD9);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD8 */
-
-#if SPC5_ICU_USE_SMOD9
-#if !defined(SPC5_ETIMER1_TC3IR_HANDLER)
-#error "SPC5_ETIMER1_TC3IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer1 Channel 3 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER1_TC3IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD10);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD9 */
-
-#if SPC5_ICU_USE_SMOD10
-#if !defined(SPC5_ETIMER1_TC4IR_HANDLER)
-#error "SPC5_ETIMER1_TC4IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer1 Channel 4 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER1_TC4IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD11);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD10 */
-
-#if SPC5_ICU_USE_SMOD11
-#if !defined(SPC5_ETIMER1_TC5IR_HANDLER)
-#error "SPC5_ETIMER1_TC5IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer1 Channel 5 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER1_TC5IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD12);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD11 */
-
-#if SPC5_ICU_USE_SMOD12
-#if !defined(SPC5_ETIMER2_TC0IR_HANDLER)
-#error "SPC5_ETIMER2_TC0IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer2 Channel 0 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER2_TC0IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD13);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD12 */
-
-#if SPC5_ICU_USE_SMOD13
-#if !defined(SPC5_ETIMER2_TC1IR_HANDLER)
-#error "SPC5_ETIMER2_TC1IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer2 Channel 1 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER2_TC1IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD14);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD13 */
-
-#if SPC5_ICU_USE_SMOD14
-#if !defined(SPC5_ETIMER2_TC2IR_HANDLER)
-#error "SPC5_ETIMER2_TC2IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer2 Channel 2 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER2_TC2IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD15);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD14 */
-
-#if SPC5_ICU_USE_SMOD15
-#if !defined(SPC5_ETIMER2_TC3IR_HANDLER)
-#error "SPC5_ETIMER2_TC3IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer2 Channel 3 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER2_TC3IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD16);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD15 */
-
-#if SPC5_ICU_USE_SMOD16
-#if !defined(SPC5_ETIMER2_TC4IR_HANDLER)
-#error "SPC5_ETIMER2_TC4IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer2 Channel 4 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER2_TC4IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD17);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD16 */
-
-#if SPC5_ICU_USE_SMOD17
-#if !defined(SPC5_ETIMER2_TC5IR_HANDLER)
-#error "SPC5_ETIMER2_TC5IR_HANDLER not defined"
-#endif
-/**
- * @brief eTimer2 Channel 5 interrupt handler.
- * @note It is assumed that the various sources are only activated if the
- * associated callback pointer is not equal to @p NULL in order to not
- * perform an extra check in a potentially critical interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_ETIMER2_TC5IR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- icu_lld_serve_interrupt(&ICUD18);
-
- CH_IRQ_EPILOGUE();
-}
-#endif /* SPC5_ICU_USE_SMOD17 */
-
-/*===========================================================================*/
-/* Driver exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief Low level ICU driver initialization.
- *
- * @notapi
- */
-void icu_lld_init(void) {
-
- /* Submodules initially all not in use.*/
- icu_active_submodules0 = 0;
- icu_active_submodules1 = 0;
- icu_active_submodules2 = 0;
-
- /* Reset width and period registers.*/
- width = 0;
- period = 0;
-
-#if SPC5_ICU_USE_SMOD0
- /* Driver initialization.*/
- icuObjectInit(&ICUD1);
- ICUD1.etimerp = &SPC5_ETIMER_0;
- ICUD1.smod_number = 0U;
- ICUD1.clock = SPC5_ETIMER0_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD1
- /* Driver initialization.*/
- icuObjectInit(&ICUD2);
- ICUD2.etimerp = &SPC5_ETIMER_0;
- ICUD2.smod_number = 1U;
- ICUD2.clock = SPC5_ETIMER0_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD2
- /* Driver initialization.*/
- icuObjectInit(&ICUD3);
- ICUD3.etimerp = &SPC5_ETIMER_0;
- ICUD3.smod_number = 2U;
- ICUD3.clock = SPC5_ETIMER0_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD3
- /* Driver initialization.*/
- icuObjectInit(&ICUD4);
- ICUD4.etimerp = &SPC5_ETIMER_0;
- ICUD4.smod_number = 3U;
- ICUD4.clock = SPC5_ETIMER0_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD4
- /* Driver initialization.*/
- icuObjectInit(&ICUD5);
- ICUD5.etimerp = &SPC5_ETIMER_0;
- ICUD5.smod_number = 4U;
- ICUD5.clock = SPC5_ETIMER0_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD5
- /* Driver initialization.*/
- icuObjectInit(&ICUD6);
- ICUD6.etimerp = &SPC5_ETIMER_0;
- ICUD6.smod_number = 5U;
- ICUD6.clock = SPC5_ETIMER0_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD6
- /* Driver initialization.*/
- icuObjectInit(&ICUD7);
- ICUD7.etimerp = &SPC5_ETIMER_1;
- ICUD7.smod_number = 0U;
- ICUD7.clock = SPC5_ETIMER1_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD7
- /* Driver initialization.*/
- icuObjectInit(&ICUD8);
- ICUD8.etimerp = &SPC5_ETIMER_1;
- ICUD8.smod_number = 1U;
- ICUD8.clock = SPC5_ETIMER1_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD8
- /* Driver initialization.*/
- icuObjectInit(&ICUD9);
- ICUD9.etimerp = &SPC5_ETIMER_1;
- ICUD9.smod_number = 2U;
- ICUD9.clock = SPC5_ETIMER1_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD9
- /* Driver initialization.*/
- icuObjectInit(&ICUD10);
- ICUD10.etimerp = &SPC5_ETIMER_1;
- ICUD10.smod_number = 3U;
- ICUD10.clock = SPC5_ETIMER1_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD10
- /* Driver initialization.*/
- icuObjectInit(&ICUD11);
- ICUD11.etimerp = &SPC5_ETIMER_1;
- ICUD11.smod_number = 4U;
- ICUD11.clock = SPC5_ETIMER1_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD11
- /* Driver initialization.*/
- icuObjectInit(&ICUD12);
- ICUD12.etimerp = &SPC5_ETIMER_1;
- ICUD12.smod_number = 5U;
- ICUD12.clock = SPC5_ETIMER1_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD12
- /* Driver initialization.*/
- icuObjectInit(&ICUD13);
- ICUD13.etimerp = &SPC5_ETIMER_2;
- ICUD13.smod_number = 0U;
- ICUD13.clock = SPC5_ETIMER2_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD13
- /* Driver initialization.*/
- icuObjectInit(&ICUD14);
- ICUD14.etimerp = &SPC5_ETIMER_2;
- ICUD14.smod_number = 1U;
- ICUD14.clock = SPC5_ETIMER2_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD14
- /* Driver initialization.*/
- icuObjectInit(&ICUD15);
- ICUD15.etimerp = &SPC5_ETIMER_2;
- ICUD15.smod_number = 2U;
- ICUD15.clock = SPC5_ETIMER2_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD15
- /* Driver initialization.*/
- icuObjectInit(&ICUD16);
- ICUD16.etimerp = &SPC5_ETIMER_2;
- ICUD16.smod_number = 3U;
- ICUD16.clock = SPC5_ETIMER2_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD16
- /* Driver initialization.*/
- icuObjectInit(&ICUD17);
- ICUD17.etimerp = &SPC5_ETIMER_2;
- ICUD17.smod_number = 4U;
- ICUD17.clock = SPC5_ETIMER2_CLK;
-#endif
-
-#if SPC5_ICU_USE_SMOD17
- /* Driver initialization.*/
- icuObjectInit(&ICUD18);
- ICUD18.etimerp = &SPC5_ETIMER_2;
- ICUD18.smod_number = 5U;
- ICUD18.clock = SPC5_ETIMER2_CLK;
-#endif
-
-#if SPC5_ICU_USE_ETIMER0
-
- INTC.PSR[SPC5_ETIMER0_TC0IR_NUMBER].R = SPC5_ICU_ETIMER0_PRIORITY;
- INTC.PSR[SPC5_ETIMER0_TC1IR_NUMBER].R = SPC5_ICU_ETIMER0_PRIORITY;
- INTC.PSR[SPC5_ETIMER0_TC2IR_NUMBER].R = SPC5_ICU_ETIMER0_PRIORITY;
- INTC.PSR[SPC5_ETIMER0_TC3IR_NUMBER].R = SPC5_ICU_ETIMER0_PRIORITY;
- INTC.PSR[SPC5_ETIMER0_TC4IR_NUMBER].R = SPC5_ICU_ETIMER0_PRIORITY;
- INTC.PSR[SPC5_ETIMER0_TC5IR_NUMBER].R = SPC5_ICU_ETIMER0_PRIORITY;
- INTC.PSR[SPC5_ETIMER0_WTIF_NUMBER].R = SPC5_ICU_ETIMER0_PRIORITY;
- INTC.PSR[SPC5_ETIMER0_RCF_NUMBER].R = SPC5_ICU_ETIMER0_PRIORITY;
-
-#endif
-
-#if SPC5_ICU_USE_ETIMER1
-
- INTC.PSR[SPC5_ETIMER1_TC0IR_NUMBER].R = SPC5_ICU_ETIMER1_PRIORITY;
- INTC.PSR[SPC5_ETIMER1_TC1IR_NUMBER].R = SPC5_ICU_ETIMER1_PRIORITY;
- INTC.PSR[SPC5_ETIMER1_TC2IR_NUMBER].R = SPC5_ICU_ETIMER1_PRIORITY;
- INTC.PSR[SPC5_ETIMER1_TC3IR_NUMBER].R = SPC5_ICU_ETIMER1_PRIORITY;
- INTC.PSR[SPC5_ETIMER1_TC4IR_NUMBER].R = SPC5_ICU_ETIMER1_PRIORITY;
- INTC.PSR[SPC5_ETIMER1_TC5IR_NUMBER].R = SPC5_ICU_ETIMER1_PRIORITY;
- INTC.PSR[SPC5_ETIMER1_RCF_NUMBER].R = SPC5_ICU_ETIMER1_PRIORITY;
-
-#endif
-
-#if SPC5_ICU_USE_ETIMER2
-
- INTC.PSR[SPC5_ETIMER2_TC0IR_NUMBER].R = SPC5_ICU_ETIMER2_PRIORITY;
- INTC.PSR[SPC5_ETIMER2_TC1IR_NUMBER].R = SPC5_ICU_ETIMER2_PRIORITY;
- INTC.PSR[SPC5_ETIMER2_TC2IR_NUMBER].R = SPC5_ICU_ETIMER2_PRIORITY;
- INTC.PSR[SPC5_ETIMER2_TC3IR_NUMBER].R = SPC5_ICU_ETIMER2_PRIORITY;
- INTC.PSR[SPC5_ETIMER2_TC4IR_NUMBER].R = SPC5_ICU_ETIMER2_PRIORITY;
- INTC.PSR[SPC5_ETIMER2_TC5IR_NUMBER].R = SPC5_ICU_ETIMER2_PRIORITY;
- INTC.PSR[SPC5_ETIMER2_RCF_NUMBER].R = SPC5_ICU_ETIMER2_PRIORITY;
-
-#endif
-}
-
-/**
- * @brief Configures and activates the ICU peripheral.
- *
- * @param[in] icup pointer to the @p ICUDriver object
- *
- * @notapi
- */
-void icu_lld_start(ICUDriver *icup) {
-
- chDbgAssert(icu_active_submodules0 < 6, "icu_lld_start(), #1",
- "too many submodules");
- chDbgAssert(icu_active_submodules1 < 6, "icu_lld_start(), #2",
- "too many submodules");
- chDbgAssert(icu_active_submodules2 < 6, "icu_lld_start(), #3",
- "too many submodules");
-
- if (icup->state == ICU_STOP) {
-#if SPC5_ICU_USE_SMOD0
- if (&ICUD1 == icup)
- icu_active_submodules0++;
-#endif
-#if SPC5_ICU_USE_SMOD1
- if (&ICUD2 == icup)
- icu_active_submodules0++;
-#endif
-#if SPC5_ICU_USE_SMOD2
- if (&ICUD3 == icup)
- icu_active_submodules0++;
-#endif
-#if SPC5_ICU_USE_SMOD3
- if (&ICUD4 == icup)
- icu_active_submodules0++;
-#endif
-#if SPC5_ICU_USE_SMOD4
- if (&ICUD5 == icup)
- icu_active_submodules0++;
-#endif
-#if SPC5_ICU_USE_SMOD5
- if (&ICUD6 == icup)
- icu_active_submodules0++;
-#endif
-#if SPC5_ICU_USE_SMOD6
- if (&ICUD7 == icup)
- icu_active_submodules1++;
-#endif
-#if SPC5_ICU_USE_SMOD7
- if (&ICUD8 == icup)
- icu_active_submodules1++;
-#endif
-#if SPC5_ICU_USE_SMOD8
- if (&ICUD9 == icup)
- icu_active_submodules1++;
-#endif
-#if SPC5_ICU_USE_SMOD9
- if (&ICUD10 == icup)
- icu_active_submodules1++;
-#endif
-#if SPC5_ICU_USE_SMOD10
- if (&ICUD11 == icup)
- icu_active_submodules1++;
-#endif
-#if SPC5_ICU_USE_SMOD11
- if (&ICUD12 == icup)
- icu_active_submodules1++;
-#endif
-#if SPC5_ICU_USE_SMOD12
- if (&ICUD13 == icup)
- icu_active_submodules2++;
-#endif
-#if SPC5_ICU_USE_SMOD13
- if (&ICUD14 == icup)
- icu_active_submodules2++;
-#endif
-#if SPC5_ICU_USE_SMOD14
- if (&ICUD15 == icup)
- icu_active_submodules2++;
-#endif
-#if SPC5_ICU_USE_SMOD15
- if (&ICUD16 == icup)
- icu_active_submodules2++;
-#endif
-#if SPC5_ICU_USE_SMOD16
- if (&ICUD17 == icup)
- icu_active_submodules2++;
-#endif
-#if SPC5_ICU_USE_SMOD17
- if (&ICUD18 == icup)
- icu_active_submodules2++;
-#endif
-
- /* Set eTimer0 Clock.*/
-#if SPC5_ICU_USE_ETIMER0
-
- /* If this is the first Submodule activated then the eTimer0 is enabled.*/
- if (icu_active_submodules0 == 1) {
- halSPCSetPeripheralClockMode(SPC5_ETIMER0_PCTL,
- SPC5_ICU_ETIMER0_START_PCTL);
- }
-#endif
-
- /* Set eTimer1 Clock.*/
-#if SPC5_ICU_USE_ETIMER1
- /* If this is the first Submodule activated then the eTimer1 is enabled.*/
- if (icu_active_submodules1 == 1) {
- halSPCSetPeripheralClockMode(SPC5_ETIMER1_PCTL,
- SPC5_ICU_ETIMER1_START_PCTL);
- }
-#endif
-
- /* Set eTimer2 Clock.*/
-#if SPC5_ICU_USE_ETIMER2
- /* If this is the first Submodule activated then the eTimer2 is enabled.*/
- if (icu_active_submodules2 == 1) {
- halSPCSetPeripheralClockMode(SPC5_ETIMER2_PCTL,
- SPC5_ICU_ETIMER2_START_PCTL);
- }
-#endif
-
- /* Timer disabled.*/
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.CNTMODE =
- SPC5_ETIMER_CNTMODE_NO_OPERATION;
-
- /* Clear pending IRQs (if any).*/
- icup->etimerp->CHANNEL[icup->smod_number].STS.R = 0xFFFF;
-
- /* All IRQs and DMA requests disabled.*/
- icup->etimerp->CHANNEL[icup->smod_number].INTDMA.R = 0U;
-
- /* Compare Load 1 and Compare Load 2 disabled.*/
- icup->etimerp->CHANNEL[icup->smod_number].CCCTRL.B.CLC1 = 0U;
- icup->etimerp->CHANNEL[icup->smod_number].CCCTRL.B.CLC2 = 0U;
-
- /* Capture 1 and Capture 2 disabled.*/
- icup->etimerp->CHANNEL[icup->smod_number].CCCTRL.B.CPT1MODE =
- SPC5_ETIMER_CPT1MODE_DISABLED;
- icup->etimerp->CHANNEL[icup->smod_number].CCCTRL.B.CPT2MODE =
- SPC5_ETIMER_CPT2MODE_DISABLED;
-
- /* Counter reset to zero.*/
- icup->etimerp->CHANNEL[icup->smod_number].CNTR.R = 0U;
- }
-
- /* Configuration.*/
- spc5_icu_smod_init(icup);
-}
-
-/**
- * @brief Deactivates the ICU peripheral.
- *
- * @param[in] icup pointer to the @p ICUDriver object
- *
- * @notapi
- */
-void icu_lld_stop(ICUDriver *icup) {
-
- chDbgAssert(icu_active_submodules0 < 6, "icu_lld_stop(), #1",
- "too many submodules");
- chDbgAssert(icu_active_submodules1 < 6, "icu_lld_stop(), #2",
- "too many submodules");
- chDbgAssert(icu_active_submodules2 < 6, "icu_lld_stop(), #3",
- "too many submodules");
-
- if (icup->state == ICU_READY) {
-
-#if SPC5_ICU_USE_SMOD0
- if (&ICUD1 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xFE;
- icu_active_submodules0--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD1
- if (&ICUD2 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xFD;
- icu_active_submodules0--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD2
- if (&ICUD3 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xFB;
- icu_active_submodules0--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD3
- if (&ICUD4 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xF7;
- icu_active_submodules0--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD4
- if (&ICUD5 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xEF;
- icu_active_submodules0--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD5
- if (&ICUD6 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xDF;
- icu_active_submodules0--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD6
- if (&ICUD7 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xFE;
- icu_active_submodules1--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD7
- if (&ICUD8 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xFD;
- icu_active_submodules1--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD8
- if (&ICUD9 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xFB;
- icu_active_submodules1--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD9
- if (&ICUD10 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xF7;
- icu_active_submodules1--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD10
- if (&ICUD11 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xEF;
- icu_active_submodules1--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD11
- if (&ICUD12 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xDF;
- icu_active_submodules1--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD12
- if (&ICUD13 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xFE;
- icu_active_submodules2--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD13
- if (&ICUD14 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xFD;
- icu_active_submodules2--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD14
- if (&ICUD15 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xFB;
- icu_active_submodules2--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD15
- if (&ICUD16 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xF7;
- icu_active_submodules2--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD16
- if (&ICUD17 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xEF;
- icu_active_submodules2--;
- }
-#endif
-#if SPC5_ICU_USE_SMOD17
- if (&ICUD18 == icup) {
- /* Disable channel.*/
- icup->etimerp->ENBL.B.ENBL &= 0xDF;
- icu_active_submodules2--;
- }
-#endif
- /* eTimer0 clock deactivation.*/
-#if SPC5_ICU_USE_ETIMER0
- /* If it is the last active submodules then the eTimer0 is disabled.*/
- if (icu_active_submodules0 == 0) {
- if (icup->etimerp->ENBL.B.ENBL == 0) {
- halSPCSetPeripheralClockMode(SPC5_ETIMER0_PCTL,
- SPC5_ICU_ETIMER0_STOP_PCTL);
- }
- }
-#endif
-
- /* eTimer1 clock deactivation.*/
-#if SPC5_ICU_USE_ETIMER1
- /* If it is the last active submodules then the eTimer1 is disabled.*/
- if (icu_active_submodules1 == 0) {
- if (icup->etimerp->ENBL.B.ENBL == 0) {
- halSPCSetPeripheralClockMode(SPC5_ETIMER1_PCTL,
- SPC5_ICU_ETIMER1_STOP_PCTL);
- }
- }
-#endif
-
- /* eTimer2 clock deactivation.*/
-#if SPC5_ICU_USE_ETIMER2
- /* If it is the last active submodules then the eTimer2 is disabled.*/
- if (icu_active_submodules2 == 0) {
- if (icup->etimerp->ENBL.B.ENBL == 0) {
- halSPCSetPeripheralClockMode(SPC5_ETIMER2_PCTL,
- SPC5_ICU_ETIMER2_STOP_PCTL);
- }
- }
-#endif
- }
-}
-
-/**
- * @brief Enables the input capture.
- *
- * @param[in] icup pointer to the @p ICUDriver object
- *
- * @notapi
- */
-void icu_lld_enable(ICUDriver *icup) {
-
- /* Clear pending IRQs (if any).*/
- icup->etimerp->CHANNEL[icup->smod_number].STS.R = 0xFFFF;
-
- /* Set Capture 1 and Capture 2 Mode.*/
- icup->etimerp->CHANNEL[icup->smod_number].CCCTRL.B.CPT1MODE =
- SPC5_ETIMER_CPT1MODE_RISING_EDGE;
- icup->etimerp->CHANNEL[icup->smod_number].CTRL3.B.ROC =
- SPC5_ETIMER_ROC_REL_ON_CAP1;
- icup->etimerp->CHANNEL[icup->smod_number].CCCTRL.B.CPT2MODE =
- SPC5_ETIMER_CPT2MODE_FALLING_EDGE;
-
- /* Active interrupts.*/
- if (icup->config->period_cb != NULL || icup->config->width_cb != NULL) {
- icup->etimerp->CHANNEL[icup->smod_number].INTDMA.B.ICF1IE = 1U;
- icup->etimerp->CHANNEL[icup->smod_number].INTDMA.B.ICF2IE = 1U;
- }
- if (icup->config->overflow_cb != NULL) {
- icup->etimerp->CHANNEL[icup->smod_number].INTDMA.B.TOFIE = 1U;
- }
-
- /* Set Capture FIFO Water Mark.*/
- icup->etimerp->CHANNEL[icup->smod_number].CCCTRL.B.CFWM = 0U;
-
- /* Enable Counter.*/
- if (ICU_SKIP_FIRST_CAPTURE) {
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.CNTMODE =
- SPC5_ETIMER_CNTMODE_RFE_SIHA;
- }
- else {
- icup->etimerp->CHANNEL[icup->smod_number].CTRL.B.CNTMODE =
- SPC5_ETIMER_CNTMODE_RE;
- }
-
- /* Enable Capture process.*/
- icup->etimerp->CHANNEL[icup->smod_number].CCCTRL.B.ARM = 1U;
-}
-
-/**
- * @brief Disables the input capture.
- *
- * @param[in] icup pointer to the @p ICUDriver object
- *
- * @notapi
- */
-void icu_lld_disable(ICUDriver *icup) {
-
- /* Disable Capture process.*/
- icup->etimerp->CHANNEL[icup->smod_number].CCCTRL.B.ARM = 0U;
-
- /* Clear pending IRQs (if any).*/
- icup->etimerp->CHANNEL[icup->smod_number].STS.R = 0xFFFF;
-
- /* Set Capture 1 and Capture 2 Mode to Disabled.*/
- icup->etimerp->CHANNEL[icup->smod_number].CCCTRL.B.CPT1MODE =
- SPC5_ETIMER_CPT1MODE_DISABLED;
- icup->etimerp->CHANNEL[icup->smod_number].CCCTRL.B.CPT2MODE =
- SPC5_ETIMER_CPT2MODE_DISABLED;
-
- /* Disable interrupts.*/
- if (icup->config->period_cb != NULL || icup->config->width_cb != NULL) {
- icup->etimerp->CHANNEL[icup->smod_number].INTDMA.B.ICF1IE = 0U;
- icup->etimerp->CHANNEL[icup->smod_number].INTDMA.B.ICF2IE = 0U;
- }
- if (icup->config->overflow_cb != NULL)
- icup->etimerp->CHANNEL[icup->smod_number].INTDMA.B.TOFIE = 0U;
-}
-
-#endif /* HAL_USE_ICU */
-
-/** @} */
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-30 19:35:15 +0000