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The following commit(s) were added to refs/heads/master by this push:
new 664d2d7213d drivers/sensors: add get_info interface for gnss_uorb
664d2d7213d is described below
commit 664d2d7213d1a50b4bcd6ebb84fcc68b4996f96f
Author: chenzihan1 <[email protected]>
AuthorDate: Wed Feb 12 09:56:34 2025 +0800
drivers/sensors: add get_info interface for gnss_uorb
Implement gnss_get_info callback function to support device information
query for GNSS sensor devices through the sensor framework.
Signed-off-by: chenzihan1 <[email protected]>
---
drivers/sensors/gnss_uorb.c | 19 +++++++++++++++++++
include/nuttx/sensors/gnss.h | 23 +++++++++++++++++++++++
2 files changed, 42 insertions(+)
diff --git a/drivers/sensors/gnss_uorb.c b/drivers/sensors/gnss_uorb.c
index ca68ca640a3..a86f2c97b03 100644
--- a/drivers/sensors/gnss_uorb.c
+++ b/drivers/sensors/gnss_uorb.c
@@ -110,6 +110,9 @@ static int gnss_set_interval(FAR struct sensor_lowerhalf_s
*lower,
FAR uint32_t *interval);
static int gnss_control(FAR struct sensor_lowerhalf_s *lower,
FAR struct file *filep, int cmd, unsigned long arg);
+static int gnss_get_info(FAR struct sensor_lowerhalf_s *lower,
+ FAR struct file *filep,
+ FAR struct sensor_device_info_s *info);
static int gnss_open(FAR struct file *filep);
static int gnss_close(FAR struct file *filep);
@@ -131,6 +134,7 @@ static const struct sensor_ops_s g_gnss_sensor_ops =
.activate = gnss_activate,
.set_interval = gnss_set_interval,
.control = gnss_control,
+ .get_info = gnss_get_info,
};
static const struct file_operations g_gnss_fops =
@@ -205,6 +209,21 @@ static int gnss_set_interval(FAR struct sensor_lowerhalf_s
*lower,
return upper->lower->ops->set_interval(upper->lower, filep, interval);
}
+static int gnss_get_info(FAR struct sensor_lowerhalf_s *lower,
+ FAR struct file *filep,
+ FAR struct sensor_device_info_s *info)
+{
+ FAR struct gnss_sensor_s *dev = (FAR struct gnss_sensor_s *)lower;
+ FAR struct gnss_upperhalf_s *upper = dev->upper;
+
+ if (upper->lower->ops->get_info == NULL)
+ {
+ return -ENOTSUP;
+ }
+
+ return upper->lower->ops->get_info(upper->lower, filep, info);
+}
+
static int gnss_control(FAR struct sensor_lowerhalf_s *lower,
FAR struct file *filep, int cmd, unsigned long arg)
{
diff --git a/include/nuttx/sensors/gnss.h b/include/nuttx/sensors/gnss.h
index f26f3dd7e45..ecd74dca4bb 100644
--- a/include/nuttx/sensors/gnss.h
+++ b/include/nuttx/sensors/gnss.h
@@ -28,6 +28,7 @@
****************************************************************************/
#include <nuttx/fs/fs.h>
+#include <nuttx/sensors/sensor.h>
/****************************************************************************
* Pre-processor Definitions
@@ -99,6 +100,28 @@ struct gnss_ops_s
FAR struct file *filep,
FAR uint32_t *period_us);
+ /**************************************************************************
+ * Name: get_info
+ *
+ * With this method, the user can obtain information about the current
+ * device. The name and vendor information cannot exceed
+ * SENSOR_INFO_NAME_SIZE.
+ *
+ * Input Parameters:
+ * lower - The instance of lower half sensor driver.
+ * filep - The pointer of file, represents each user using sensor.
+ * info - Device information structure pointer.
+ *
+ * Returned Value:
+ * Zero (OK) on success; a negated errno value on failure.
+ * -ENOTTY - The cmd don't support.
+ *
+ **************************************************************************/
+
+ CODE int (*get_info)(FAR struct gnss_lowerhalf_s *lower,
+ FAR struct file *filep,
+ FAR struct sensor_device_info_s *info);
+
/**************************************************************************
* Name: control
*
