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hdc1008: minor fixes to comments.

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Pelle 2020-05-05 07:04:22 +02:00 committed by patacongo
parent 8a0b2bc14e
commit 59fcd9a3ee
2 changed files with 22 additions and 4 deletions
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2
drivers/sensors/Make.defs
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@ -291,7 +291,7 @@ ifeq ($(CONFIG_SENSORS_ZEROCROSS),y)
CSRCS += zerocross.c
endif
# TI HDC100X
# TI HDC1008
ifeq ($(CONFIG_SENSORS_HDC1008),y)
CSRCS += hdc1008.c

24
drivers/sensors/hdc1008.c
View File

@ -68,7 +68,7 @@
#endif
/* Macros to convert raw temperature and humidity to real values. Temperature
* is scaled by 100.
* is scaled by 100, humidity by 10.
*/
#define RAW_TO_TEMP(x) (((x) * 16500 / 65536) - 4000)
@ -593,10 +593,14 @@ static int hdc1008_close(FAR struct file *filep)
/****************************************************************************
* Name: hdc1008_read
*
* Description:
* Called when the driver is read from.
*
****************************************************************************/
static ssize_t hdc1008_read(FAR struct file *filep, FAR char *buffer,
size_t buflen)
size_t buflen)
{
FAR struct inode *inode = filep->f_inode;
FAR struct hdc1008_dev_s *priv =
@ -668,8 +672,10 @@ static ssize_t hdc1008_read(FAR struct file *filep, FAR char *buffer,
/****************************************************************************
* Name: hdc1008_measure_current_mode
*
* Description:
* Measure from sensor according to current mode
* Measure from sensor according to current mode (temperature, humidity or
* both).
*
****************************************************************************/
@ -723,6 +729,10 @@ static int hdc1008_measure_current_mode(struct hdc1008_dev_s *priv,
/****************************************************************************
* Name: hdc1008_write
*
* Description:
* Called when the driver is written to (not supported).
*
****************************************************************************/
static ssize_t hdc1008_write(FAR struct file *filep, FAR const char *buffer,
@ -733,6 +743,10 @@ static ssize_t hdc1008_write(FAR struct file *filep, FAR const char *buffer,
/****************************************************************************
* Name: hdc1008_ioctl
*
* Description:
* Called when an ioctl() operation is made for the driver.
*
****************************************************************************/
static int hdc1008_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
@ -835,6 +849,10 @@ static int hdc1008_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
/****************************************************************************
* Name: hdc1008_unlink
*
* Description:
* Called when the driver is unlinked.
*
****************************************************************************/
#ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS