[rtems commit] atsam: Fix SC16IS752 documentation
Sebastian Huber
sebh at rtems.org
Mon Jan 16 12:14:06 UTC 2017
Module: rtems
Branch: master
Commit: 2a583a00798e3c5e7bf2fb75f435b70542b19d50
Changeset: http://git.rtems.org/rtems/commit/?id=2a583a00798e3c5e7bf2fb75f435b70542b19d50
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Mon Jan 16 13:13:36 2017 +0100
atsam: Fix SC16IS752 documentation
---
c/src/lib/libbsp/arm/atsam/include/sc16is752.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/c/src/lib/libbsp/arm/atsam/include/sc16is752.h b/c/src/lib/libbsp/arm/atsam/include/sc16is752.h
index 31f9660..35d298a 100644
--- a/c/src/lib/libbsp/arm/atsam/include/sc16is752.h
+++ b/c/src/lib/libbsp/arm/atsam/include/sc16is752.h
@@ -42,7 +42,8 @@ typedef struct {
* @param[in] input_frequency The input frequency in Hertz of the SC16IS752
* chip. See XTAL1 and XTAL2 pins.
* @param[in] spi_path The SPI bus device path.
- * @param[in] spi_chip_select The SPI chip select (starts with 1, not 0).
+ * @param[in] spi_chip_select The SPI chip select (starts with 0, the SPI
+ * driver uses SPI_ChipSelect(1 << spi_chip_select)).
* @param[in] spi_speed_hz The SPI bus speed in Hertz.
* @param[in] irq_pin The interrupt pin, e.g. { PIO_PD28, PIOD, ID_PIOD,
* PIO_INPUT, PIO_IT_LOW_LEVEL }.
More information about the vc
mailing list