diff options
| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-03-25 10:54:02 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-03-25 10:54:02 +0000 |
| commit | 814bc9e8e7f4593490f9e2e6175ad69e29e682ab (patch) | |
| tree | a014a1839204fa2599e2546a13872ea9b68025c6 /os/hal | |
| parent | a40c83be94a4d006b594711d09009afaedc0487a (diff) | |
| download | ChibiOS-814bc9e8e7f4593490f9e2e6175ad69e29e682ab.tar.gz ChibiOS-814bc9e8e7f4593490f9e2e6175ad69e29e682ab.tar.bz2 ChibiOS-814bc9e8e7f4593490f9e2e6175ad69e29e682ab.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5504 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal')
| -rw-r--r-- | os/hal/platforms/SPC563Mxx/platform.mk | 2 | ||||
| -rw-r--r-- | os/hal/platforms/SPC5xx/DSPI_v1/spc5_dspi.h | 275 | ||||
| -rw-r--r-- | os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.c | 254 | ||||
| -rw-r--r-- | os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.h | 161 | ||||
| -rw-r--r-- | os/hal/platforms/SPC5xx/FlexPWM_v1/pwm_lld.h | 4 | ||||
| -rw-r--r-- | os/hal/platforms/SPC5xx/FlexPWM_v1/spc5_flexpwm.h | 13 | ||||
| -rw-r--r-- | os/hal/platforms/SPC5xx/eTimer_v1/icu_lld.h | 3 |
7 files changed, 702 insertions, 10 deletions
diff --git a/os/hal/platforms/SPC563Mxx/platform.mk b/os/hal/platforms/SPC563Mxx/platform.mk index 99dbca1f6..5bf53c67b 100644 --- a/os/hal/platforms/SPC563Mxx/platform.mk +++ b/os/hal/platforms/SPC563Mxx/platform.mk @@ -1,5 +1,6 @@ # List of all the SPC563Mxx platform files.
PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/SPC563Mxx/hal_lld.c \
+ ${CHIBIOS}/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.c \
${CHIBIOS}/os/hal/platforms/SPC5xx/EDMA_v1/spc5_edma.c \
${CHIBIOS}/os/hal/platforms/SPC5xx/EQADC_v1/adc_lld.c \
${CHIBIOS}/os/hal/platforms/SPC5xx/SIU_v1/pal_lld.c \
@@ -7,6 +8,7 @@ PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/SPC563Mxx/hal_lld.c \ # Required include directories
PLATFORMINC = ${CHIBIOS}/os/hal/platforms/SPC563Mxx \
+ ${CHIBIOS}/os/hal/platforms/SPC5xx/DSPI_v1 \
${CHIBIOS}/os/hal/platforms/SPC5xx/EDMA_v1 \
${CHIBIOS}/os/hal/platforms/SPC5xx/EQADC_v1 \
${CHIBIOS}/os/hal/platforms/SPC5xx/ESCI_v1 \
diff --git a/os/hal/platforms/SPC5xx/DSPI_v1/spc5_dspi.h b/os/hal/platforms/SPC5xx/DSPI_v1/spc5_dspi.h new file mode 100644 index 000000000..eec2f5809 --- /dev/null +++ b/os/hal/platforms/SPC5xx/DSPI_v1/spc5_dspi.h @@ -0,0 +1,275 @@ +/*
+ * Licensed under ST Liberty SW License Agreement V2, (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.st.com/software_license_agreement_liberty_v2
+ *
+ * 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 DSPI_v1/spc5_dspi.h
+ * @brief SPC5xx DSPI header file.
+ *
+ * @addtogroup SPI
+ * @{
+ */
+
+#ifndef _SPC5_DSPI_H_
+#define _SPC5_DSPI_H_
+
+/*===========================================================================*/
+/* Driver constants. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver pre-compile time settings. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Derived constants and error checks. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver data structures and types. */
+/*===========================================================================*/
+
+struct spc5_dspi {
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t MSTR :1;
+ vuint32_t CONT_SCKE :1;
+ vuint32_t DCONF :2;
+ vuint32_t FRZ :1;
+ vuint32_t MTFE :1;
+ vuint32_t PCSSE :1;
+ vuint32_t ROOE :1;
+ vuint32_t PCSIS7 :1;
+ vuint32_t PCSIS6 :1;
+ vuint32_t PCSIS5 :1;
+ vuint32_t PCSIS4 :1;
+ vuint32_t PCSIS3 :1;
+ vuint32_t PCSIS2 :1;
+ vuint32_t PCSIS1 :1;
+ vuint32_t PCSIS0 :1;
+ vuint32_t :1;
+ vuint32_t MDIS :1;
+ vuint32_t DIS_TXF :1;
+ vuint32_t DIS_RXF :1;
+ vuint32_t CLR_TXF :1;
+ vuint32_t CLR_RXF :1;
+ vuint32_t SMPL_PT :2;
+ vuint32_t :7;
+ vuint32_t HALT :1;
+ } B;
+ } MCR; /* Module Configuration Register */
+
+ uint32_t dspi_reserved1;
+
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t TCNT :16;
+ vuint32_t :16;
+ } B;
+ } TCR;
+
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t DBR :1;
+ vuint32_t FMSZ :4;
+ vuint32_t CPOL :1;
+ vuint32_t CPHA :1;
+ vuint32_t LSBFE :1;
+ vuint32_t PCSSCK :2;
+ vuint32_t PASC :2;
+ vuint32_t PDT :2;
+ vuint32_t PBR :2;
+ vuint32_t CSSCK :4;
+ vuint32_t ASC :4;
+ vuint32_t DT :4;
+ vuint32_t BR :4;
+ } B;
+ } CTAR[8]; /* Clock and Transfer Attributes Registers */
+
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t TCF :1;
+ vuint32_t TXRXS :1;
+ vuint32_t :1;
+ vuint32_t EOQF :1;
+ vuint32_t TFUF :1;
+ vuint32_t :1;
+ vuint32_t TFFF :1;
+ vuint32_t :5;
+ vuint32_t RFOF :1;
+ vuint32_t :1;
+ vuint32_t RFDF :1;
+ vuint32_t :1;
+ vuint32_t TXCTR :4;
+ vuint32_t TXNXTPTR :4;
+ vuint32_t RXCTR :4;
+ vuint32_t POPNXTPTR :4;
+ } B;
+ } SR; /* Status Register */
+
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t TCFRE :1;
+ vuint32_t :2;
+ vuint32_t EOQFRE :1;
+ vuint32_t TFUFRE :1;
+ vuint32_t :1;
+ vuint32_t TFFFRE :1;
+ vuint32_t TFFFDIRS :1;
+ vuint32_t :4;
+ vuint32_t RFOFRE :1;
+ vuint32_t :1;
+ vuint32_t RFDFRE :1;
+ vuint32_t RFDFDIRS :1;
+ vuint32_t :16;
+ } B;
+ } RSER; /* DMA/Interrupt Request Select and Enable Register */
+
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t CONT :1;
+ vuint32_t CTAS :3;
+ vuint32_t EOQ :1;
+ vuint32_t CTCNT :1;
+ vuint32_t :2;
+ vuint32_t PCS7 :1;
+ vuint32_t PCS6 :1;
+ vuint32_t PCS5 :1;
+ vuint32_t PCS4 :1;
+ vuint32_t PCS3 :1;
+ vuint32_t PCS2 :1;
+ vuint32_t PCS1 :1;
+ vuint32_t PCS0 :1;
+ vuint32_t TXDATA :16;
+ } B;
+ } PUSHR; /* PUSH TX FIFO Register */
+
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t :16;
+ vuint32_t RXDATA :16;
+ } B;
+ } POPR; /* POP RX FIFO Register */
+
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t TXCMD :16;
+ vuint32_t TXDATA :16;
+ } B;
+ } TXFR[5]; /* Transmit FIFO Registers */
+
+ vuint32_t DSPI_reserved_txf[11];
+
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t :16;
+ vuint32_t RXDATA :16;
+ } B;
+ } RXFR[5]; /* Receive FIFO Registers */
+
+ vuint32_t DSPI_reserved_rxf[12];
+
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t MTOE :1;
+ vuint32_t :1;
+ vuint32_t MTOCNT :6;
+ vuint32_t :4;
+ vuint32_t TXSS :1;
+ vuint32_t TPOL :1;
+ vuint32_t TRRE :1;
+ vuint32_t CID :1;
+ vuint32_t DCONT :1;
+ vuint32_t DSICTAS :3;
+ vuint32_t :6;
+ vuint32_t DPCS5 :1;
+ vuint32_t DPCS4 :1;
+ vuint32_t DPCS3 :1;
+ vuint32_t DPCS2 :1;
+ vuint32_t DPCS1 :1;
+ vuint32_t DPCS0 :1;
+ } B;
+ } DSICR; /* DSI Configuration Register */
+
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t :16;
+ vuint32_t SER_DATA :16;
+ } B;
+ } SDR; /* DSI Serialization Data Register */
+
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t :16;
+ vuint32_t ASER_DATA :16;
+ } B;
+ } ASDR; /* DSI Alternate Serialization Data Register */
+
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t :16;
+ vuint32_t COMP_DATA :16;
+ } B;
+ } COMPR; /* DSI Transmit Comparison Register */
+
+ union {
+ vuint32_t R;
+ struct {
+ vuint32_t :16;
+ vuint32_t DESER_DATA :16;
+ } B;
+ } DDR; /* DSI deserialization Data Register */
+
+};
+
+/*===========================================================================*/
+/* Driver macros. */
+/*===========================================================================*/
+
+/**
+ * @name DSPI units references
+ * @{
+ */
+#if SPC5_HAS_DSPI0 || defined(__DOXYGEN__)
+#define SPC5_DSPI_0 (*(volatile struct spc5_dspi *)0xFFF90000UL)
+#endif
+
+#if SPC5_HAS_DSPI1 || defined(__DOXYGEN__)
+#define SPC5_DSPI_1 (*(volatile struct spc5_dspi *)0xFFF94000UL)
+#endif
+
+#if SPC5_HAS_DSP2 || defined(__DOXYGEN__)
+#define SPC5_DSPI_2 (*(volatile struct spc5_dspi *)0xFFF98000UL)
+#endif
+
+#if SPC5_HAS_DSPI3 || defined(__DOXYGEN__)
+#define SPC5_DSPI_3 (*(volatile struct spc5_dspi *)0xFFF9C000UL)
+#endif
+/** @} */
+
+#endif /* _SPC5_DSPI_H_ */
+
+/** @} */
diff --git a/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.c b/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.c new file mode 100644 index 000000000..ac5f3377b --- /dev/null +++ b/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.c @@ -0,0 +1,254 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
+ 2011,2012,2013 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file templates/spi_lld.c
+ * @brief SPI Driver subsystem low level driver source template.
+ *
+ * @addtogroup SPI
+ * @{
+ */
+
+#include "ch.h"
+#include "hal.h"
+
+#if HAL_USE_SPI || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Driver local definitions. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported variables. */
+/*===========================================================================*/
+
+/**
+ * @brief SPI1 driver identifier.
+ */
+#if SPC5_SPI_USE_SPI1 || defined(__DOXYGEN__)
+SPIDriver SPID1;
+#endif
+
+/*===========================================================================*/
+/* Driver local variables and types. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver local functions. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver interrupt handlers. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported functions. */
+/*===========================================================================*/
+
+/**
+ * @brief Low level SPI driver initialization.
+ *
+ * @notapi
+ */
+void spi_lld_init(void) {
+
+#if SPC5_SPI_USE_SPI1
+ /* Driver initialization.*/
+ spiObjectInit(&SPID1);
+#endif /* SPC5_SPI_USE_SPI1 */
+}
+
+/**
+ * @brief Configures and activates the SPI peripheral.
+ *
+ * @param[in] spip pointer to the @p SPIDriver object
+ *
+ * @notapi
+ */
+void spi_lld_start(SPIDriver *spip) {
+
+ if (spip->state == SPI_STOP) {
+ /* Enables the peripheral.*/
+#if SPC5_SPI_USE_SPI1
+ if (&SPID1 == spip) {
+
+ }
+#endif /* SPC5_SPI_USE_SPI1 */
+ }
+ /* Configures the peripheral.*/
+
+}
+
+/**
+ * @brief Deactivates the SPI peripheral.
+ *
+ * @param[in] spip pointer to the @p SPIDriver object
+ *
+ * @notapi
+ */
+void spi_lld_stop(SPIDriver *spip) {
+
+ if (spip->state == SPI_READY) {
+ /* Resets the peripheral.*/
+
+ /* Disables the peripheral.*/
+#if SPC5_SPI_USE_SPI1
+ if (&SPID1 == spip) {
+
+ }
+#endif /* SPC5_SPI_USE_SPI1 */
+ }
+}
+
+/**
+ * @brief Asserts the slave select signal and prepares for transfers.
+ *
+ * @param[in] spip pointer to the @p SPIDriver object
+ *
+ * @notapi
+ */
+void spi_lld_select(SPIDriver *spip) {
+
+ (void)spip;
+
+}
+
+/**
+ * @brief Deasserts the slave select signal.
+ * @details The previously selected peripheral is unselected.
+ *
+ * @param[in] spip pointer to the @p SPIDriver object
+ *
+ * @notapi
+ */
+void spi_lld_unselect(SPIDriver *spip) {
+
+ (void)spip;
+
+}
+
+/**
+ * @brief Ignores data on the SPI bus.
+ * @details This asynchronous function starts the transmission of a series of
+ * idle words on the SPI bus and ignores the received data.
+ * @post At the end of the operation the configured callback is invoked.
+ *
+ * @param[in] spip pointer to the @p SPIDriver object
+ * @param[in] n number of words to be ignored
+ *
+ * @notapi
+ */
+void spi_lld_ignore(SPIDriver *spip, size_t n) {
+
+ (void)spip;
+ (void)n;
+
+}
+
+/**
+ * @brief Exchanges data on the SPI bus.
+ * @details This asynchronous function starts a simultaneous transmit/receive
+ * operation.
+ * @post At the end of the operation the configured callback is invoked.
+ * @note The buffers are organized as uint8_t arrays for data sizes below or
+ * equal to 8 bits else it is organized as uint16_t arrays.
+ *
+ * @param[in] spip pointer to the @p SPIDriver object
+ * @param[in] n number of words to be exchanged
+ * @param[in] txbuf the pointer to the transmit buffer
+ * @param[out] rxbuf the pointer to the receive buffer
+ *
+ * @notapi
+ */
+void spi_lld_exchange(SPIDriver *spip, size_t n,
+ const void *txbuf, void *rxbuf) {
+
+ (void)spip;
+ (void)n;
+ (void)txbuf;
+ (void)rxbuf;
+
+}
+
+/**
+ * @brief Sends data over the SPI bus.
+ * @details This asynchronous function starts a transmit operation.
+ * @post At the end of the operation the configured callback is invoked.
+ * @note The buffers are organized as uint8_t arrays for data sizes below or
+ * equal to 8 bits else it is organized as uint16_t arrays.
+ *
+ * @param[in] spip pointer to the @p SPIDriver object
+ * @param[in] n number of words to send
+ * @param[in] txbuf the pointer to the transmit buffer
+ *
+ * @notapi
+ */
+void spi_lld_send(SPIDriver *spip, size_t n, const void *txbuf) {
+
+ (void)spip;
+ (void)n;
+ (void)txbuf;
+
+}
+
+/**
+ * @brief Receives data from the SPI bus.
+ * @details This asynchronous function starts a receive operation.
+ * @post At the end of the operation the configured callback is invoked.
+ * @note The buffers are organized as uint8_t arrays for data sizes below or
+ * equal to 8 bits else it is organized as uint16_t arrays.
+ *
+ * @param[in] spip pointer to the @p SPIDriver object
+ * @param[in] n number of words to receive
+ * @param[out] rxbuf the pointer to the receive buffer
+ *
+ * @notapi
+ */
+void spi_lld_receive(SPIDriver *spip, size_t n, void *rxbuf) {
+
+ (void)spip;
+ (void)n;
+ (void)rxbuf;
+
+}
+
+/**
+ * @brief Exchanges one frame using a polled wait.
+ * @details This synchronous function exchanges one frame using a polled
+ * synchronization method. This function is useful when exchanging
+ * small amount of data on high speed channels, usually in this
+ * situation is much more efficient just wait for completion using
+ * polling than suspending the thread waiting for an interrupt.
+ *
+ * @param[in] spip pointer to the @p SPIDriver object
+ * @param[in] frame the data frame to send over the SPI bus
+ * @return The received data frame from the SPI bus.
+ */
+uint16_t spi_lld_polled_exchange(SPIDriver *spip, uint16_t frame) {
+
+ (void)spip;
+ (void)frame;
+
+ return 0;
+}
+
+#endif /* HAL_USE_SPI */
+
+/** @} */
diff --git a/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.h b/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.h new file mode 100644 index 000000000..128b1382f --- /dev/null +++ b/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.h @@ -0,0 +1,161 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
+ 2011,2012,2013 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file templates/spi_lld.h
+ * @brief SPI Driver subsystem low level driver header template.
+ *
+ * @addtogroup SPI
+ * @{
+ */
+
+#ifndef _SPI_LLD_H_
+#define _SPI_LLD_H_
+
+#if HAL_USE_SPI || defined(__DOXYGEN__)
+
+#include "spc5_dspi.h"
+
+/*===========================================================================*/
+/* Driver constants. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver pre-compile time settings. */
+/*===========================================================================*/
+
+/**
+ * @name Configuration options
+ * @{
+ */
+/**
+ * @brief SPI driver enable switch.
+ * @details If set to @p TRUE the support for DSPI1 is included.
+ */
+#if !defined(SPC5_SPI_USE_DSPI1) || defined(__DOXYGEN__)
+#define SPC5_SPI_USE_DSPI1 FALSE
+#endif
+/** @} */
+
+/*===========================================================================*/
+/* Derived constants and error checks. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver data structures and types. */
+/*===========================================================================*/
+
+/**
+ * @brief Type of a structure representing an SPI driver.
+ */
+typedef struct SPIDriver SPIDriver;
+
+/**
+ * @brief SPI notification callback type.
+ *
+ * @param[in] spip pointer to the @p SPIDriver object triggering the
+ * callback
+ */
+typedef void (*spicallback_t)(SPIDriver *spip);
+
+/**
+ * @brief Driver configuration structure.
+ * @note Implementations may extend this structure to contain more,
+ * architecture dependent, fields.
+ */
+typedef struct {
+ /**
+ * @brief Operation complete callback.
+ */
+ spicallback_t end_cb;
+ /* End of the mandatory fields.*/
+} SPIConfig;
+
+/**
+ * @brief Structure representing an SPI driver.
+ * @note Implementations may extend this structure to contain more,
+ * architecture dependent, fields.
+ */
+struct SPIDriver {
+ /**
+ * @brief Driver state.
+ */
+ spistate_t state;
+ /**
+ * @brief Current configuration data.
+ */
+ const SPIConfig *config;
+#if SPI_USE_WAIT || defined(__DOXYGEN__)
+ /**
+ * @brief Waiting thread.
+ */
+ Thread *thread;
+#endif /* SPI_USE_WAIT */
+#if SPI_USE_MUTUAL_EXCLUSION || defined(__DOXYGEN__)
+#if CH_USE_MUTEXES || defined(__DOXYGEN__)
+ /**
+ * @brief Mutex protecting the bus.
+ */
+ Mutex mutex;
+#elif CH_USE_SEMAPHORES
+ Semaphore semaphore;
+#endif
+#endif /* SPI_USE_MUTUAL_EXCLUSION */
+#if defined(SPI_DRIVER_EXT_FIELDS)
+ SPI_DRIVER_EXT_FIELDS
+#endif
+ /* End of the mandatory fields.*/
+};
+
+/*===========================================================================*/
+/* Driver macros. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* External declarations. */
+/*===========================================================================*/
+
+#if SPC5_SPI_USE_SPI1 && !defined(__DOXYGEN__)
+extern SPIDriver SPID1;
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void spi_lld_init(void);
+ void spi_lld_start(SPIDriver *spip);
+ void spi_lld_stop(SPIDriver *spip);
+ void spi_lld_select(SPIDriver *spip);
+ void spi_lld_unselect(SPIDriver *spip);
+ void spi_lld_ignore(SPIDriver *spip, size_t n);
+ void spi_lld_exchange(SPIDriver *spip, size_t n,
+ const void *txbuf, void *rxbuf);
+ void spi_lld_send(SPIDriver *spip, size_t n, const void *txbuf);
+ void spi_lld_receive(SPIDriver *spip, size_t n, void *rxbuf);
+ uint16_t spi_lld_polled_exchange(SPIDriver *spip, uint16_t frame);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HAL_USE_SPI */
+
+#endif /* _SPI_LLD_H_ */
+
+/** @} */
diff --git a/os/hal/platforms/SPC5xx/FlexPWM_v1/pwm_lld.h b/os/hal/platforms/SPC5xx/FlexPWM_v1/pwm_lld.h index 482a78527..042102977 100644 --- a/os/hal/platforms/SPC5xx/FlexPWM_v1/pwm_lld.h +++ b/os/hal/platforms/SPC5xx/FlexPWM_v1/pwm_lld.h @@ -20,13 +20,13 @@ * @{
*/
-#include "spc5_flexpwm.h"
-
#ifndef _PWM_LLD_H_
#define _PWM_LLD_H_
#if HAL_USE_PWM || defined(__DOXYGEN__)
+#include "spc5_flexpwm.h"
+
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
diff --git a/os/hal/platforms/SPC5xx/FlexPWM_v1/spc5_flexpwm.h b/os/hal/platforms/SPC5xx/FlexPWM_v1/spc5_flexpwm.h index b13787a64..86b480f52 100644 --- a/os/hal/platforms/SPC5xx/FlexPWM_v1/spc5_flexpwm.h +++ b/os/hal/platforms/SPC5xx/FlexPWM_v1/spc5_flexpwm.h @@ -13,15 +13,15 @@ */
/**
- * @file FlexPWM_v1/flexpwm.h
+ * @file FlexPWM_v1/spc5_flexpwm.h
* @brief SPC5xx FlexPWM header file.
*
* @addtogroup PWM
* @{
*/
-#ifndef _FLEXPWM_H_
-#define _FLEXPWM_H_
+#ifndef _SPC5_FLEXPWM_H_
+#define _SPC5_FLEXPWM_H_
/*===========================================================================*/
/* Driver constants. */
@@ -466,7 +466,6 @@ struct spc5_flexpwm { } FFILT; /* Fault FilterRegister */
};
-/* end of FLEXPWM_tag */
/*===========================================================================*/
/* Driver macros. */
@@ -476,15 +475,15 @@ struct spc5_flexpwm { * @name FlexPWM units references
* @{
*/
-#if SPC5_HAS_FLEXPWM0
+#if SPC5_HAS_FLEXPWM0 || defined(__DOXYGEN__)
#define SPC5_FLEXPWM_0 (*(volatile struct spc5_flexpwm *)0xFFE24000UL)
#endif
-#if SPC5_HAS_FLEXPWM1
+#if SPC5_HAS_FLEXPWM1 || defined(__DOXYGEN__)
#define SPC5_FLEXPWM_1 (*(volatile struct spc5_flexpwm *)0xFFE28000UL)
#endif
/** @} */
-#endif /* _FLEXPWM_H_ */
+#endif /* _SPC5_FLEXPWM_H_ */
/** @} */
diff --git a/os/hal/platforms/SPC5xx/eTimer_v1/icu_lld.h b/os/hal/platforms/SPC5xx/eTimer_v1/icu_lld.h index d61f8354e..8ba13b760 100644 --- a/os/hal/platforms/SPC5xx/eTimer_v1/icu_lld.h +++ b/os/hal/platforms/SPC5xx/eTimer_v1/icu_lld.h @@ -22,10 +22,11 @@ #ifndef _ICU_LLD_H_
#define _ICU_LLD_H_
-#include "spc5_etimer.h"
#if HAL_USE_ICU || defined(__DOXYGEN__)
+#include "spc5_etimer.h"
+
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
|