GPS optimization

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diabolik
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GPS optimization

Postby diabolik » 30 Apr 2017, 11:46

Hello,

Can you guys share your gps sincronization file for Europa? Attach a flashable zip if possible.

Thanks.

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Kajmaj
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Re: GPS optimization

Postby Kajmaj » 01 May 2017, 16:22

There is no need to have it as flashable file.
Try to use, for example, https://play.google.com/store/apps/deta ... rgps&hl=cs ;)
It is self explanatory I guess.

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dr4kendroid
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Re: GPS optimization

Postby dr4kendroid » 01 May 2017, 16:30

diabolik wrote:Hello,

Can you guys share your gps sincronization file for Europa? Attach a flashable zip if possible.

Thanks.


This is file /etc/gps.conf

Code: Select all

#Uncommenting these urls would only enable
#the power up auto injection and force injection(test case).
#XTRA_SERVER_1=http://xtrapath1.izatcloud.net/xtra2.bin
#XTRA_SERVER_2=http://xtrapath2.izatcloud.net/xtra2.bin
#XTRA_SERVER_3=http://xtrapath3.izatcloud.net/xtra2.bin

#Version check for XTRA
#DISABLE = 0
#AUTO    = 1
#XTRA2   = 2
#XTRA3   = 3
XTRA_VERSION_CHECK=0

# Error Estimate
# _SET = 1
# _CLEAR = 0
ERR_ESTIMATE=0

#Test
#Asia
# NTP_SERVER=asia.pool.ntp.org
#Europe
# NTP_SERVER=europe.pool.ntp.org
#North America
# NTP_SERVER=north-america.pool.ntp.org

# DEBUG LEVELS: 0 - none, 1 - Error, 2 - Warning, 3 - Info
#               4 - Debug, 5 - Verbose
# If DEBUG_LEVEL is commented, Android's logging levels will be used
DEBUG_LEVEL = 3

# Intermediate position report, 1=enable, 0=disable
INTERMEDIATE_POS=0

# Below bit mask configures how GPS functionalities
# should be locked when user turns off GPS on Settings
# Set bit 0x1 if MO GPS functionalities are to be locked
# Set bit 0x2 if NI GPS functionalities are to be locked
# default - non is locked for backward compatibility
#GPS_LOCK = 0

# supl version 1.0
SUPL_VER=0x20000

# Emergency SUPL, 1=enable, 0=disable
SUPL_ES=0

#Choose PDN for Emergency SUPL
#1 - Use emergency PDN
#0 - Use regular SUPL PDN for Emergency SUPL
USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL=0

#SUPL_MODE is a bit mask set in config.xml per carrier by default.
#If it is uncommented here, this value will overwrite the value from
#config.xml.
#MSA=0X2
#MSB=0X1
SUPL_MODE=3

# GPS Capabilities bit mask
# SCHEDULING = 0x01
# MSB = 0x02
# MSA = 0x04
# ON_DEMAND_TIME = 0x10
# GEOFENCE = 0x20
# default = ON_DEMAND_TIME | MSA | MSB | SCHEDULING | GEOFENCE
CAPABILITIES=0x37

# Accuracy threshold for intermediate positions
# less accurate positions are ignored, 0 for passing all positions
# ACCURACY_THRES=5000

################################
##### AGPS server settings #####
################################

# FOR SUPL SUPPORT, set the following
SUPL_HOST=supl.qxwz.com
SUPL_PORT=7275

# FOR C2K PDE SUPPORT, set the following
# C2K_HOST=c2k.pde.com or IP
# C2K_PORT=1234

# Bitmask of slots that are available
# for write/install to, where 1s indicate writable,
# and the default value is 0 where no slots
# are writable. For example, AGPS_CERT_WRITABLE_MASK
# of b1000001010 makes 3 slots available
# and the remaining 7 slots unwritable.
#AGPS_CERT_WRITABLE_MASK=0

####################################
#  LTE Positioning Profile Settings
####################################
# 0: Enable RRLP on LTE(Default)
# 1: Enable LPP_User_Plane on LTE
# 2: Enable LPP_Control_Plane
# 3: Enable both LPP_User_Plane and LPP_Control_Plane
LPP_PROFILE = 0

################################
# EXTRA SETTINGS
################################
# NMEA provider (1=Modem Processor, 0=Application Processor)
NMEA_PROVIDER=0
# Mark if it is a SGLTE target (1=SGLTE, 0=nonSGLTE)
SGLTE_TARGET=0

##################################################
# Select Positioning Protocol on A-GLONASS system
##################################################
# 0x1: RRC CPlane
# 0x2: RRLP UPlane
# 0x4: LLP Uplane
A_GLONASS_POS_PROTOCOL_SELECT = 0

##################################################
# Select technology for LPPe Control Plane
##################################################
# 0x1: DBH for LPPe CP
# 0x2: WLAN AP Measurements for LPPe CP
LPPE_CP_TECHNOLOGY = 0

##################################################
# Select technology for LPPe User Plane
##################################################
# 0x1: DBH for LPPe UP
# 0x2: WLAN AP Measurements for LPPe UP
LPPE_UP_TECHNOLOGY = 0

##################################################
# AGPS_CONFIG_INJECT
##################################################
# enable/disable injection of AGPS configurations:
#     SUPL_VER
#     SUPL_HOST
#     SUPL_PORT
#     C2K_HOST
#     C2K_PORT
#     LPP_PROFILE
#     A_GLONASS_POS_PROTOCOL_SELECT
# 0: disable
# 1: enable
AGPS_CONFIG_INJECT = 1
# AP Coarse Timestamp Uncertainty
##################################################
# default : 10
# or as per clock uncertainty of product
AP_TIMESTAMP_UNCERTAINTY = 10

#####################################
# GNSS PPS settings
#####################################
#AP DR engine availability status
# 0 : NO AP DR (default)
# 1 : AP DR enabled
#EXTERNAL_DR_ENABLED = 0

#####################################
#DR_SYNC Pulse Availability
#####################################
# 0 : DR_SYNC pulse not available (default)
# 1 : DR_SYNC pulse available
DR_SYNC_ENABLED = 0

#####################################
#PPS Device name
#####################################
PPS_DEVICENAME = /dev/pps0

#####################################
#AP Clock Accuracy
#####################################
AP_CLOCK_PPM = 100

#####################################
#MAX ms difference to detect missing pulse
#####################################
MISSING_PULSE_TIME_DELTA = 900

#####################################
#Propagation time uncertainty
#####################################
PROPAGATION_TIME_UNCERTAINTY = 1
XTRA_TEST_ENABLED = 1
XTRA_THROTTLE_ENABLED = 0
NTP_SERVER=0.europe.pool.ntp.org
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Werner
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Posts: 1
Joined: 31 Oct 2017, 06:58
Location: Austria
Phone Model: Mi Mix2

Re: GPS optimization

Postby Werner » 13 Nov 2017, 10:35

Hello,

is it possible to optimize my GPS with this configfile without installing a complete new rom with rom builder?
I am from Austria and my Phone is a Xiaomi Mi Mix2 (MIUI-Version 9.1 - xiaomi.eu 7.11.9 Beta)
If yes, what are the steps :) .

Greetings
Werner


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