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Add comments for automitive configuration param and meas status

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Add comments for automotive configuration parameters and to
masurement status mask

Change-Id: Ia5e16e3044fa15ce15d6ce3c3534898cbd61ef03
CRs-Fixed: 1102724
This commit is contained in:
Madhanraj Chelladurai 2016-12-19 11:23:28 +05:30 committed by Gerrit - the friendly Code Review server
parent ff37310f17
commit d35e7c34eb
2 changed files with 36 additions and 14 deletions
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2
core/gps_extended_c.h
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@ -877,6 +877,8 @@ typedef struct
uint64_t measurementStatus;
/**< Bitmask indicating SV measurement status.
Valid bitmasks: \n
If any MSB bit in 0xFFC0000000000000 DONT_USE is set, the measurement
must not be used by the client.
@MASK()
*/
uint16_t CNo;

44
etc/gps.conf
View file

@ -138,43 +138,63 @@ LPPE_UP_TECHNOLOGY = 0
# 0: disable
# 1: enable
AGPS_CONFIG_INJECT = 1
##################################################
# GNSS settings for automotive use cases
# Configurations in following section are
# specific to automotive use cases, others
# please do not change, keep the default values
##################################################
# AP Coarse Timestamp Uncertainty
##################################################
# default : 10
# or as per clock uncertainty of product
# AP time stamp uncertainty, until GNSS receiver
# is able to acquire better timing information
AP_TIMESTAMP_UNCERTAINTY = 10
#####################################
# GNSS PPS settings
#####################################
#AP DR engine availability status
# 0 : NO AP DR (default)
# 1 : AP DR enabled
##################################################
# QDR engine availability status
##################################################
# 0 : NO QDR (default)
# 1 : QDR enabled
# This settings enables QDR Configuration for
# automotive use case, if enabled then
# DR_AP_Service needs to be enabled in izat.conf
#EXTERNAL_DR_ENABLED = 0
#####################################
#DR_SYNC Pulse Availability
# DR_SYNC Pulse Availability
#####################################
# 0 : DR_SYNC pulse not available (default)
# 1 : DR_SYNC pulse available
# This configuration enables the driver to make use
# of PPS events generated by DR_SYNC pulse
# Standard Linux PPS driver needs to be enabled
DR_SYNC_ENABLED = 0
#####################################
#PPS Device name
# PPS Device name
#####################################
PPS_DEVICENAME = /dev/pps0
#####################################
#AP Clock Accuracy
# AP Clock Accuracy
#####################################
# Quality of APPS processor clock (in PPM).
# Value specified is used for calculation of
# APPS time stamp uncertainty
AP_CLOCK_PPM = 100
#####################################
#MAX ms difference to detect missing pulse
# MAX ms difference to detect missing pulse
#####################################
# Specifies time threshold in ms to validate any missing PPS pulses
MISSING_PULSE_TIME_DELTA = 900
#####################################
#Propagation time uncertainty
# Propagation time uncertainty
#####################################
# This settings enables time uncertainty propagation
# logic incase of missing PPS pulse
PROPAGATION_TIME_UNCERTAINTY = 1