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gpsd: get rid of shaky baudrate configuration 

serial gnss receiver baudrate configuration with gpsctl tool is too
shaky and not reliable. gps CLI tools calls are reconfigure
baudrate back to 9600 instead of forced 115200 baud.

Configuration is then blocking whole gpsd action and no gnss positon
data are delivered.

BugzID: 60550

Signed-off-by: Ramon Moesching <ramon.moesching@netmodule.com>
This commit is contained in:
Ramon Moesching 2020-01-07 08:34:20 +01:00
parent ef5ab78de0
commit 8023b19728
2 changed files with 0 additions and 19 deletions
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13
recipes-connectivity/gpsd/files/gpsbaud.service
View File

@ -1,13 +0,0 @@
[Unit]
Description=GPS baud rate configuration
Requires=gpsd.socket
After=gpsd.service
[Service]
Type=forking
ExecStart=/usr/bin/gpsctl -s 115200 /dev/ttyS3
Restart=on-failure
[Install]
WantedBy=multi-user.target
Also=gpsd.socket

6
recipes-connectivity/gpsd/gpsd_%.bbappend
View File

@ -1,6 +1,5 @@
FILESEXTRAPATHS_prepend := "${THISDIR}/files:" FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
SRC_URI_prepend = " \ SRC_URI_prepend = " \
file://gpsbaud.service \
git://gitlab.com/netmodule/third-party/gpsd.git;protocol=ssh;user=git;branch=3.19/hancock \ git://gitlab.com/netmodule/third-party/gpsd.git;protocol=ssh;user=git;branch=3.19/hancock \
file://60-ublox-neo.rules \ file://60-ublox-neo.rules \
" "
@ -11,10 +10,8 @@ SRCREV = "${AUTOREV}"
S = "${WORKDIR}/git" S = "${WORKDIR}/git"
SYSTEMD_SERVICE_${PN} += "${BPN}.service \ SYSTEMD_SERVICE_${PN} += "${BPN}.service \
gpsbaud.service \
" "
FILES_${PN} += " gpsbaud.serivce "
TTY_DEVICE = "/dev/ttyS3" TTY_DEVICE = "/dev/ttyS3"
TTY_DEVICE_imx8-nmhw23 = "/dev/gps0" TTY_DEVICE_imx8-nmhw23 = "/dev/gps0"
@ -26,9 +23,6 @@ do_install_append () {
install -d ${D}${sysconfdir}/udev/rules.d install -d ${D}${sysconfdir}/udev/rules.d
install -m 0644 ${WORKDIR}/60-ublox-neo.rules ${D}${sysconfdir}/udev/rules.d install -m 0644 ${WORKDIR}/60-ublox-neo.rules ${D}${sysconfdir}/udev/rules.d
install -d ${D}${systemd_unitdir}/system/
install -m 0644 ${WORKDIR}/gpsbaud.service ${D}${systemd_unitdir}/system/
sed -i 's|DEVICES=""|DEVICES="${TTY_DEVICE}"|g' ${D}/etc/default/gpsd.default sed -i 's|DEVICES=""|DEVICES="${TTY_DEVICE}"|g' ${D}/etc/default/gpsd.default
sed -i 's|USBAUTO="true"|USBAUTO="${USBAUTO_STATE}"|g' ${D}/etc/default/gpsd.default sed -i 's|USBAUTO="true"|USBAUTO="${USBAUTO_STATE}"|g' ${D}/etc/default/gpsd.default
} }