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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-10-10 23:05:59 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-10-10 23:05:59 +0000 |
| commit | ef5a403a600202cc899811ad933c70cc2df08d4b (patch) | |
| tree | ac20e4a8767b2a674cf03f80b07f82bd8453f9fc /nuttx/arch/mips | |
| parent | f5ceed6eb99ef75a3943ff291ae75da5580eaef8 (diff) | |
| download | px4-nuttx-ef5a403a600202cc899811ad933c70cc2df08d4b.tar.gz px4-nuttx-ef5a403a600202cc899811ad933c70cc2df08d4b.tar.bz2 px4-nuttx-ef5a403a600202cc899811ad933c70cc2df08d4b.zip | |
Misc PIC32 clean-up
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4038 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/mips')
| -rw-r--r-- | nuttx/arch/mips/src/pic32mx/pic32mx-internal.h | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/nuttx/arch/mips/src/pic32mx/pic32mx-internal.h b/nuttx/arch/mips/src/pic32mx/pic32mx-internal.h index 96d8114f7..1d42d006a 100644 --- a/nuttx/arch/mips/src/pic32mx/pic32mx-internal.h +++ b/nuttx/arch/mips/src/pic32mx/pic32mx-internal.h @@ -229,6 +229,7 @@ EXTERN uint8_t pic32mx_spi1status(FAR struct spi_dev_s *dev, enum spi_dev_e devi EXTERN int pic32mx_spi1cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd); #endif #endif + #ifdef CONFIG_PIC32MX_SPI2 EXTERN void pic32mx_spi2select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected); EXTERN uint8_t pic32mx_spi2status(FAR struct spi_dev_s *dev, enum spi_dev_e devid); @@ -237,25 +238,20 @@ EXTERN int pic32mx_spi2cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, #endif #endif -/**************************************************************************** - * Name: pic32mx_spiflush - * - * Description: - * Flush and discard any words left in the RX fifo. This can be called - * from ssp0/1select after a device is deselected (if you worry about such - * things). - * - * Input Parameters: - * dev - Device-specific state data - * - * Returned Value: - * None - * - ****************************************************************************/ +#ifdef CONFIG_PIC32MX_SPI3 +EXTERN void pic32mx_spi3select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected); +EXTERN uint8_t pic32mx_spi3status(FAR struct spi_dev_s *dev, enum spi_dev_e devid); +#ifdef CONFIG_SPI_CMDDATA +EXTERN int pic32mx_spi3cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd); +#endif +#endif -struct spi_dev_s; -#if defined(CONFIG_PIC32MX_SPI1) || defined(CONFIG_PIC32MX_SPI2) -EXTERN void pic32mx_spiflush(FAR struct spi_dev_s *dev); +#ifdef CONFIG_PIC32MX_SPI3 +EXTERN void pic32mx_spi3select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected); +EXTERN uint8_t pic32mx_spi3status(FAR struct spi_dev_s *dev, enum spi_dev_e devid); +#ifdef CONFIG_SPI_CMDDATA +EXTERN int pic32mx_spi3cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd); +#endif #endif /**************************************************************************** |