diff options
Diffstat (limited to 'nuttx/configs/sam4l-xplained/src/sam_spi.c')
| -rw-r--r-- | nuttx/configs/sam4l-xplained/src/sam_spi.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/nuttx/configs/sam4l-xplained/src/sam_spi.c b/nuttx/configs/sam4l-xplained/src/sam_spi.c index 7fe719320..129e72aec 100644 --- a/nuttx/configs/sam4l-xplained/src/sam_spi.c +++ b/nuttx/configs/sam4l-xplained/src/sam_spi.c @@ -115,14 +115,14 @@ void weak_function sam_spiinitialize(void) } /**************************************************************************** - * Name: sam_spiselect, sam_spistatus, and sam_spicmddata + * Name: sam_spi0select, sam_spi0status, and sam_spic0mddata * * Description: * These external functions must be provided by board-specific logic. They * include: * - * o sam_spiselect is a functions tomanage the board-specific chip selects - * o sam_spistatus and sam_spicmddata: Implementations of the status + * o sam_spi0select is a functions tomanage the board-specific chip selects + * o sam_spi0status and sam_spic0mddata: Implementations of the status * and cmddata methods of the SPI interface defined by struct spi_ops_ * (see include/nuttx/spi/spi.h). All other methods including * up_spiinitialize()) are provided by common SAM3/4 logic. @@ -131,11 +131,11 @@ void weak_function sam_spiinitialize(void) * * 1. Provide logic in sam_boardinitialize() to configure SPI chip select * pins. - * 2. Provide sam_spiselect() and sam_spistatus() functions in your board- + * 2. Provide sam_spi0select() and sam_spi0status() functions in your board- * specific logic. These functions will perform chip selection and * status operations using GPIOs in the way your board is configured. * 2. If CONFIG_SPI_CMDDATA is defined in the NuttX configuration, provide - * sam_spicmddata() functions in your board-specific logic. This + * sam_spic0mddata() functions in your board-specific logic. This * function will perform cmd/data selection operations using GPIOs in * the way your board is configured. * 3. Add a call to up_spiinitialize() in your low level application @@ -148,7 +148,7 @@ void weak_function sam_spiinitialize(void) ****************************************************************************/ /**************************************************************************** - * Name: sam_spiselect + * Name: sam_spi0select * * Description: * PIO chip select pins may be programmed by the board specific logic in @@ -172,7 +172,7 @@ void weak_function sam_spiinitialize(void) * ****************************************************************************/ -void sam_spiselect(enum spi_dev_e devid, bool selected) +void sam_spi0select(enum spi_dev_e devid, bool selected) { #ifdef CONFIG_SAM4L_XPLAINED_IOMODULE /* Select/de-select the SD card */ @@ -202,7 +202,7 @@ void sam_spiselect(enum spi_dev_e devid, bool selected) } /**************************************************************************** - * Name: sam_spistatus + * Name: sam_spi0status * * Description: * Return status information associated with the SPI device. @@ -215,7 +215,7 @@ void sam_spiselect(enum spi_dev_e devid, bool selected) * ****************************************************************************/ -uint8_t sam_spistatus(FAR struct spi_dev_s *dev, enum spi_dev_e devid) +uint8_t sam_spi0status(FAR struct spi_dev_s *dev, enum spi_dev_e devid) { uint8_t ret = 0; @@ -239,7 +239,7 @@ uint8_t sam_spistatus(FAR struct spi_dev_s *dev, enum spi_dev_e devid) #endif /* CONFIG_SAM34_SPI0 */ /**************************************************************************** - * Name: sam_spicmddata + * Name: sam_spic0mddata * * Description: * Some SPI devices require an additional control to determine if the SPI @@ -263,7 +263,7 @@ uint8_t sam_spistatus(FAR struct spi_dev_s *dev, enum spi_dev_e devid) ****************************************************************************/ #ifdef CONFIG_SPI_CMDDATA -int sam_spicmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd) +int sam_spic0mddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd) { #ifdef CONFIG_SAM4L_XPLAINED_OLED1MODULE if (devid == SPIDEV_DISPLAY) |