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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-06-10 11:43:41 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-06-10 11:43:41 +0000 |
| commit | ae1cb6d0d72b16c7d7c8c2a7194aeb51d8c6642f (patch) | |
| tree | 3782aa4c9eea5ae0ab1850f651cd1c083a781287 /os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.h | |
| parent | fad64409ba2a1ff1948578318a01dd0a49aeff4c (diff) | |
| download | ChibiOS-ae1cb6d0d72b16c7d7c8c2a7194aeb51d8c6642f.tar.gz ChibiOS-ae1cb6d0d72b16c7d7c8c2a7194aeb51d8c6642f.tar.bz2 ChibiOS-ae1cb6d0d72b16c7d7c8c2a7194aeb51d8c6642f.zip | |
DSPI and DMA-MUX support for SPC5xx.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5830 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.h')
| -rw-r--r-- | os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.h | 121 |
1 files changed, 120 insertions, 1 deletions
diff --git a/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.h b/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.h index dd92d06e3..1f4b62572 100644 --- a/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.h +++ b/os/hal/platforms/SPC5xx/DSPI_v1/spi_lld.h @@ -386,6 +386,116 @@ #if !defined(SPC5_SPI_DSPI3_IRQ_PRIO) || defined(__DOXYGEN__)
#define SPC5_SPI_DSPI3_IRQ_PRIO 10
#endif
+
+/**
+ * @brief DSPI0 peripheral configuration when started.
+ * @note The default configuration is 1 (always run) in run mode and
+ * 2 (only halt) in low power mode. The defaults of the run modes
+ * are defined in @p hal_lld.h.
+ */
+#if !defined(SPC5_SPI_DSPI0_START_PCTL) || defined(__DOXYGEN__)
+#define SPC5_SPI_DSPI0_START_PCTL (SPC5_ME_PCTL_RUN(1) | \
+ SPC5_ME_PCTL_LP(2))
+#endif
+
+/**
+ * @brief DSPI0 peripheral configuration when stopped.
+ * @note The default configuration is 0 (never run) in run mode and
+ * 0 (never run) in low power mode. The defaults of the run modes
+ * are defined in @p hal_lld.h.
+ */
+#if !defined(SPC5_SPI_DSPI0_STOP_PCTL) || defined(__DOXYGEN__)
+#define SPC5_SPI_DSPI0_STOP_PCTL (SPC5_ME_PCTL_RUN(0) | \
+ SPC5_ME_PCTL_LP(0))
+#endif
+
+/**
+ * @brief DSPI1 peripheral configuration when started.
+ * @note The default configuration is 1 (always run) in run mode and
+ * 2 (only halt) in low power mode. The defaults of the run modes
+ * are defined in @p hal_lld.h.
+ */
+#if !defined(SPC5_SPI_DSPI1_START_PCTL) || defined(__DOXYGEN__)
+#define SPC5_SPI_DSPI1_START_PCTL (SPC5_ME_PCTL_RUN(1) | \
+ SPC5_ME_PCTL_LP(2))
+#endif
+
+/**
+ * @brief DSPI1 peripheral configuration when stopped.
+ * @note The default configuration is 0 (never run) in run mode and
+ * 0 (never run) in low power mode. The defaults of the run modes
+ * are defined in @p hal_lld.h.
+ */
+#if !defined(SPC5_SPI_DSPI1_STOP_PCTL) || defined(__DOXYGEN__)
+#define SPC5_SPI_DSPI1_STOP_PCTL (SPC5_ME_PCTL_RUN(0) | \
+ SPC5_ME_PCTL_LP(0))
+#endif
+
+/**
+ * @brief DSPI2 peripheral configuration when started.
+ * @note The default configuration is 1 (always run) in run mode and
+ * 2 (only halt) in low power mode. The defaults of the run modes
+ * are defined in @p hal_lld.h.
+ */
+#if !defined(SPC5_SPI_DSPI2_START_PCTL) || defined(__DOXYGEN__)
+#define SPC5_SPI_DSPI2_START_PCTL (SPC5_ME_PCTL_RUN(1) | \
+ SPC5_ME_PCTL_LP(2))
+#endif
+
+/**
+ * @brief DSPI2 peripheral configuration when stopped.
+ * @note The default configuration is 0 (never run) in run mode and
+ * 0 (never run) in low power mode. The defaults of the run modes
+ * are defined in @p hal_lld.h.
+ */
+#if !defined(SPC5_SPI_DSPI2_STOP_PCTL) || defined(__DOXYGEN__)
+#define SPC5_SPI_DSPI2_STOP_PCTL (SPC5_ME_PCTL_RUN(0) | \
+ SPC5_ME_PCTL_LP(0))
+#endif
+
+/**
+ * @brief DSPI3 peripheral configuration when started.
+ * @note The default configuration is 1 (always run) in run mode and
+ * 2 (only halt) in low power mode. The defaults of the run modes
+ * are defined in @p hal_lld.h.
+ */
+#if !defined(SPC5_SPI_DSPI3_START_PCTL) || defined(__DOXYGEN__)
+#define SPC5_SPI_DSPI3_START_PCTL (SPC5_ME_PCTL_RUN(1) | \
+ SPC5_ME_PCTL_LP(2))
+#endif
+
+/**
+ * @brief DSPI3 peripheral configuration when stopped.
+ * @note The default configuration is 0 (never run) in run mode and
+ * 0 (never run) in low power mode. The defaults of the run modes
+ * are defined in @p hal_lld.h.
+ */
+#if !defined(SPC5_SPI_DSPI3_STOP_PCTL) || defined(__DOXYGEN__)
+#define SPC5_SPI_DSPI3_STOP_PCTL (SPC5_ME_PCTL_RUN(0) | \
+ SPC5_ME_PCTL_LP(0))
+#endif
+
+/**
+ * @brief DSPI4 peripheral configuration when started.
+ * @note The default configuration is 1 (always run) in run mode and
+ * 2 (only halt) in low power mode. The defaults of the run modes
+ * are defined in @p hal_lld.h.
+ */
+#if !defined(SPC5_SPI_DSPI4_START_PCTL) || defined(__DOXYGEN__)
+#define SPC5_SPI_DSPI4_START_PCTL (SPC5_ME_PCTL_RUN(1) | \
+ SPC5_ME_PCTL_LP(2))
+#endif
+
+/**
+ * @brief DSPI4 peripheral configuration when stopped.
+ * @note The default configuration is 0 (never run) in run mode and
+ * 0 (never run) in low power mode. The defaults of the run modes
+ * are defined in @p hal_lld.h.
+ */
+#if !defined(SPC5_SPI_DSPI4_STOP_PCTL) || defined(__DOXYGEN__)
+#define SPC5_SPI_DSPI4_STOP_PCTL (SPC5_ME_PCTL_RUN(0) | \
+ SPC5_ME_PCTL_LP(0))
+#endif
/** @} */
/*===========================================================================*/
@@ -408,8 +518,13 @@ #error "DSPI3 not present in the selected device"
#endif
+#if SPC5_SPI_USE_DSPI4 && !SPC5_HAS_DSPI4
+#error "DSPI4 not present in the selected device"
+#endif
+
#if !SPC5_SPI_USE_DSPI0 && !SPC5_SPI_USE_DSPI1 && \
- !SPC5_SPI_USE_DSPI2 && !SPC5_SPI_USE_DSPI3
+ !SPC5_SPI_USE_DSPI2 && !SPC5_SPI_USE_DSPI3 && \
+ !SPC5_SPI_USE_DSPI4
#error "SPI driver activated but no DSPI peripheral assigned"
#endif
@@ -547,6 +662,10 @@ extern SPIDriver SPID3; extern SPIDriver SPID4;
#endif
+#if SPC5_SPI_USE_DSPI4 && !defined(__DOXYGEN__)
+extern SPIDriver SPID5;
+#endif
+
#ifdef __cplusplus
extern "C" {
#endif
|