From 11a33e587907ffd9a3a485111b76437df692fd99 Mon Sep 17 00:00:00 2001 From: patacongo Date: Sun, 2 Nov 2008 16:33:20 +0000 Subject: slave vs. chip select git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1119 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/configs/mcu123-lpc214x/src/up_spi.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'nuttx/configs') diff --git a/nuttx/configs/mcu123-lpc214x/src/up_spi.c b/nuttx/configs/mcu123-lpc214x/src/up_spi.c index 86ed79579..9e201a5a0 100644 --- a/nuttx/configs/mcu123-lpc214x/src/up_spi.c +++ b/nuttx/configs/mcu123-lpc214x/src/up_spi.c @@ -123,10 +123,10 @@ static struct spi_dev_s g_spidev = { &g_spiops }; * Name: spi_select * * Description: - * Enable/disable the SPI chip select + * Enable/disable the SPI slave select * * Input Parameters: - * selected: TRUE: chip selected, FALSE: chip de-selected + * selected: TRUE: slave selected, FALSE: slave de-selected * * Returned Value: * None @@ -139,13 +139,13 @@ static void spi_select(FAR struct spi_dev_s *dev, boolean selected) if (selected) { - /* Enable chip select (low enables) */ + /* Enable slave select (low enables) */ putreg32(bit, LPC214X_GPIO0_BASE+LPC214X_GPIO_CLR_OFFSET); } else { - /* Disable chip select (low enables) */ + /* Disable slave select (low enables) */ putreg32(bit, LPC214X_GPIO0_BASE+LPC214X_GPIO_SET_OFFSET); -- cgit v1.2.3