diff options
Diffstat (limited to 'os/hal/platforms/SPC5xx/eMIOS_v1/spc5_emios.c')
| -rw-r--r-- | os/hal/platforms/SPC5xx/eMIOS_v1/spc5_emios.c | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/os/hal/platforms/SPC5xx/eMIOS_v1/spc5_emios.c b/os/hal/platforms/SPC5xx/eMIOS_v1/spc5_emios.c deleted file mode 100644 index 20ce38773..000000000 --- a/os/hal/platforms/SPC5xx/eMIOS_v1/spc5_emios.c +++ /dev/null @@ -1,195 +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 eMIOS_v1/spc5_emios.c
- * @brief SPC5xx low level ICU and PWM drivers common code.
- *
- * @addtogroup ICU - PWM
- * @{
- */
-
-#include "ch.h"
-#include "hal.h"
-
-#if HAL_USE_ICU || HAL_USE_PWM || defined(__DOXYGEN__)
-
-#include "spc5_emios.h"
-
-/*===========================================================================*/
-/* Driver local definitions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver exported variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver local variables and types. */
-/*===========================================================================*/
-
-/**
- * @brief Number of active eMIOSx Channels.
- */
-static uint32_t emios0_active_channels;
-static uint32_t emios1_active_channels;
-
-/*===========================================================================*/
-/* Driver local functions. */
-/*===========================================================================*/
-
-void reset_emios0_active_channels() {
- emios0_active_channels = 0;
-}
-
-void reset_emios1_active_channels() {
- emios1_active_channels = 0;
-}
-
-uint32_t get_emios0_active_channels() {
- return emios0_active_channels;
-}
-
-uint32_t get_emios1_active_channels() {
- return emios1_active_channels;
-}
-
-void increase_emios0_active_channels() {
- emios0_active_channels++;
-}
-
-void decrease_emios0_active_channels() {
- emios0_active_channels--;
-}
-
-void increase_emios1_active_channels() {
- emios1_active_channels++;
-}
-
-void decrease_emios1_active_channels() {
- emios1_active_channels--;
-}
-
-void active_emios0_clock(ICUDriver *icup, PWMDriver *pwmp) {
- /* If this is the first Channel activated then the eMIOS0 is enabled.*/
- if (emios0_active_channels == 1) {
- halSPCSetPeripheralClockMode(SPC5_EMIOS0_PCTL,
- SPC5_EMIOS0_START_PCTL);
-
- /* Disable all unified channels.*/
- if (icup != NULL) {
- icup->emiosp->MCR.B.GPREN = 0;
- icup->emiosp->MCR.R = EMIOSMCR_GPRE(SPC5_EMIOS0_GLOBAL_PRESCALER);
- icup->emiosp->MCR.R |= EMIOSMCR_GPREN;
-
- icup->emiosp->MCR.B.GTBE = 1U;
-
- icup->emiosp->UCDIS.R = 0xFFFFFFFF;
-
- } else if (pwmp != NULL) {
- pwmp->emiosp->MCR.B.GPREN = 0;
- pwmp->emiosp->MCR.R = EMIOSMCR_GPRE(SPC5_EMIOS0_GLOBAL_PRESCALER);
- pwmp->emiosp->MCR.R |= EMIOSMCR_GPREN;
-
- pwmp->emiosp->MCR.B.GTBE = 1U;
-
- pwmp->emiosp->UCDIS.R = 0xFFFFFFFF;
-
- }
-
- }
-}
-
-void active_emios1_clock(ICUDriver *icup, PWMDriver *pwmp) {
- /* If this is the first Channel activated then the eMIOS1 is enabled.*/
- if (emios1_active_channels == 1) {
- halSPCSetPeripheralClockMode(SPC5_EMIOS1_PCTL,
- SPC5_EMIOS1_START_PCTL);
-
- /* Disable all unified channels.*/
- if (icup != NULL) {
- icup->emiosp->MCR.B.GPREN = 0;
- icup->emiosp->MCR.R = EMIOSMCR_GPRE(SPC5_EMIOS1_GLOBAL_PRESCALER);
- icup->emiosp->MCR.R |= EMIOSMCR_GPREN;
-
- icup->emiosp->MCR.B.GTBE = 1U;
-
- icup->emiosp->UCDIS.R = 0xFFFFFFFF;
-
- } else if (pwmp != NULL) {
- pwmp->emiosp->MCR.B.GPREN = 0;
- pwmp->emiosp->MCR.R = EMIOSMCR_GPRE(SPC5_EMIOS1_GLOBAL_PRESCALER);
- pwmp->emiosp->MCR.R |= EMIOSMCR_GPREN;
-
- pwmp->emiosp->MCR.B.GTBE = 1U;
-
- pwmp->emiosp->UCDIS.R = 0xFFFFFFFF;
-
- }
-
- }
-}
-
-void deactive_emios0_clock(ICUDriver *icup, PWMDriver *pwmp) {
- /* If it is the last active channels then the eMIOS0 is disabled.*/
- if (emios0_active_channels == 0) {
- if (icup != NULL) {
- if (icup->emiosp->UCDIS.R == 0) {
- //icup->emiosp->MCR.B.MDIS = 0;
- halSPCSetPeripheralClockMode(SPC5_EMIOS0_PCTL,
- SPC5_EMIOS0_STOP_PCTL);
- }
- } else if (pwmp != NULL) {
- if (pwmp->emiosp->UCDIS.R == 0) {
- //pwmp->emiosp->MCR.B.MDIS = 0;
- halSPCSetPeripheralClockMode(SPC5_EMIOS0_PCTL,
- SPC5_EMIOS0_STOP_PCTL);
- }
- }
- }
-}
-
-void deactive_emios1_clock(ICUDriver *icup, PWMDriver *pwmp) {
- /* If it is the last active channels then the eMIOS1 is disabled.*/
- if (emios1_active_channels == 0) {
- if (icup != NULL) {
- if (icup->emiosp->UCDIS.R == 0) {
- //icup->emiosp->MCR.B.MDIS = 0;
- halSPCSetPeripheralClockMode(SPC5_EMIOS1_PCTL,
- SPC5_EMIOS1_STOP_PCTL);
- }
- } else if (pwmp != NULL) {
- if (pwmp->emiosp->UCDIS.R == 0) {
- //pwmp->emiosp->MCR.B.MDIS = 0;
- halSPCSetPeripheralClockMode(SPC5_EMIOS1_PCTL,
- SPC5_EMIOS1_STOP_PCTL);
- }
- }
- }
-}
-
-/*===========================================================================*/
-/* Driver interrupt handlers. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver exported functions. */
-/*===========================================================================*/
-
-
-#endif /* HAL_USE_ICU || HAL_USE_PWM */
-
-/** @} */
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