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sensors/gps: using config to adjust gps recv size

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Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
This commit is contained in:
dongjiuzhu1
2024-06-19 15:33:19 +08:00
committed by Xiang Xiao
parent 84f326a66b
commit c0674b34d6
2 changed files with 11 additions and 2 deletions
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drivers/sensors/Kconfig
+9
View File
@@ -31,6 +31,15 @@ config SENSORS_GPS
---help--- ---help---
Allow application to use gps by /dev/uorb/gps or /dev/ttyGPS Allow application to use gps by /dev/uorb/gps or /dev/ttyGPS
config SENSORS_GPS_RECV_BUFFERSIZE
int "The size of recvive buffer for nmea message in gps driver"
default 2048
depends on SENSORS_GPS
---help---
The size of recvive buffer for nmea message in gps driver, if
the nmea message happen overwrite when driver push, you can increase
the size.
config SENSORS_WTGAHRS2 config SENSORS_WTGAHRS2
bool "Wtgahrs2 Sensor Support" bool "Wtgahrs2 Sensor Support"
default n default n
drivers/sensors/gps_uorb.c
+2 -2
View File
@@ -44,7 +44,6 @@
#define GPS_SATELLITE_IDX 1 #define GPS_SATELLITE_IDX 1
#define GPS_MAX_IDX 2 #define GPS_MAX_IDX 2
#define GPS_RECV_BUFFERSIZE 2048
#define GPS_PARSE_BUFFERSIZE 256 #define GPS_PARSE_BUFFERSIZE 256
#define GPS_KNOT_TO_KMH 1.852f #define GPS_KNOT_TO_KMH 1.852f
@@ -685,7 +684,8 @@ int gps_register(FAR struct gps_lowerhalf_s *lower, int devno,
goto satellite_err; goto satellite_err;
} }
ret = circbuf_init(&upper->buffer, NULL, GPS_RECV_BUFFERSIZE); ret = circbuf_init(&upper->buffer, NULL,
CONFIG_SENSORS_GPS_RECV_BUFFERSIZE);
if (ret < 0) if (ret < 0)
{ {
goto circ_err; goto circ_err;