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drivers/sensor: Add flags for GNSS satellite

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Some applications require satellite information for positioning using the flag USED_IN_FIX.

Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
This commit is contained in:
wangjianyu3 2025-07-24 19:54:29 +08:00 • committed by Xiang Xiao
parent 163bf0a906
commit 508418917e
1 changed files with 20 additions and 1 deletions
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21
include/nuttx/uorb.h
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@ -526,6 +526,17 @@
#define SENSOR_GNSS_SAT_INFO_MAX 4 #define SENSOR_GNSS_SAT_INFO_MAX 4
/* GNSS satellite status flags, see `flags` of `struct sensor_gnss_satellite`
* Refs: https://android.googlesource.com/platform/hardware/libhardware/+/
* refs/heads/android14-release/include/hardware/gnss-base.h#134
*/
#define SENSOR_GNSS_SV_FLAGS_NONE (0)
#define SENSOR_GNSS_SV_FLAGS_HAS_EPHEMERIS_DATA (1 << 0)
#define SENSOR_GNSS_SV_FLAGS_HAS_ALMANAC_DATA (1 << 1)
#define SENSOR_GNSS_SV_FLAGS_USED_IN_FIX (1 << 2)
#define SENSOR_GNSS_SV_FLAGS_HAS_CARRIER_FREQUENCY (1 << 3)
/* Maximum length of sensor device information name and path name. */ /* Maximum length of sensor device information name and path name. */
#define SENSOR_INFO_NAME_SIZE 32 #define SENSOR_INFO_NAME_SIZE 32
@ -951,7 +962,11 @@ struct sensor_gnss_satellite
uint32_t constellation; uint32_t constellation;
float cf; /* Carrier Frequency(Hz), GSV.signal_id */ /* Carrier Frequency(Hz), GSV.signal_id.
* Flag: SENSOR_GNSS_SV_FLAGS_HAS_CARRIER_FREQUENCY
*/
float cf;
struct satellite struct satellite
{ {
@ -972,6 +987,10 @@ struct sensor_gnss_satellite
*/ */
uint32_t snr; uint32_t snr;
/* Indicating what fields are valid. */
uint32_t flags;
} }
info[SENSOR_GNSS_SAT_INFO_MAX]; info[SENSOR_GNSS_SAT_INFO_MAX];
}; };