RehrigPacific-3.5-OM37-WiFi-danny

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BOARD SETUP[edit | edit source]

latest RELEASE is 20131028

U-boot[edit | edit source]

bootp
mw.b 0x80000000 0xff 0x1c0000
tftp 0x80000000 u-boot-vrreader-om37-20131028.bin
nand erase 0x80000 1c0000
nand write 0x80000000 0x80000 1c0000

reset

kernel[edit | edit source]

  • Keep pressing the space-bar until prompt "VAR-SOM-AM35 #"
## Do this only if there isn't one set already ## setenv ethaddr [MAC in format 00:50:c2:7c:57:01, F8:DC:7A:00:A7:C8]
setenv get_kernel nand read.i 0x80000000 0x280000 0x500000
setenv bootargs_fs mem=256M console=ttyO2,115200n8 noinitrd rw rootfstype=ubifs ubi.mtd=4 root=ubi0:rootfs eth=$ethaddr
setenv boot_fs run get_kernel\; setenv bootargs \$bootargs_fs\; bootm 0x80000000
setenv bootcmd run boot_fs
setenv bootdelay 1
save
reset
  • Keep pressing the space-bar until prompt "VAR-SOM-AM35 #"
bootp
mw.b 0x80000000 0xFF 0x500000
tftp 0x80000000 uImage-vrreader-om37-20131028.bin
nand erase 0x280000 0x500000
nand write 0x80000000 0x280000 0x500000
setenv bootargs console=ttyO2,115200n8 root=/dev/nfs rw ip=dhcp nfsroot=192.168.19.128:/srv/nfs/image eth=$ethaddr
bootm 0x80000000

provisioning[edit | edit source]

wget http://readonly:secret@svn.crm.ventureresearch.com/svn/linux/testing/vr/vr-prefirstrun.sh -O /tmp/vr-prefirstrun.sh sh /tmp/vr-prefirstrun.sh vrreader-om37 20131112 venture-image-asdfridge

// if NOT Zonar
wget http://readonly:secret@svn.crm.ventureresearch.com/svn/linux/testing/rehrig/rp-firstrun.sh -O - | sh

// if Zonar
wget http://readonly:secret@svn.crm.ventureresearch.com/svn/linux/testing/rehrig/rp-firstrun-zonar.sh -O - | sh

//type password "0291" where needed

Verify RFID service version to be 5.1.1 

nc localhost 2020
get version

Update service to version 5.1.1 

opkg update
opkg remove vrfrv2-linux-event
opkg install vrfrv2-linux-event-5.1

Login Information 

username: root
password: rfid4ever_vr

board testing[edit | edit source]

wget http://readonly:secret@svn.crm.ventureresearch.com/svn/linux/testing/vrDevice/venture-build-info -O /etc/venture-build-info
wget http://readonly:secret@svn.crm.ventureresearch.com/svn/linux/testing/vrDevice/checkGPSCnx_VRD.sh -O /home/user/checkGPSCnx_VRD.sh
wget http://readonly:secret@svn.crm.ventureresearch.com/svn/linux/testing/rehrig/checkReaderCnx_RP.sh -O /home/user/checkReaderCnx_RP.sh
wget http://readonly:secret@svn.crm.ventureresearch.com/svn/linux/testing/rehrig/checkINETCnx_RP.sh -O /home/user/checkINETCnx_RP.sh
wget http://readonly:secret@svn.crm.ventureresearch.com/svn/linux/testing/rehrig/BIST_RP.sh -O /home/user/BIST_RP.sh

//After provisioning
sh /home/user/BIST_RP.sh VRLAB PROVIS

//After completed assembly BUT NOT SEALED
sh /home/user/BIST_RP.sh VRLAB FINAL

//After completed assembly SEALED!!!
sh /home/user/BIST_RP.sh VRLAB FINAL SEALED

done with board

Setup Wi-Fi[edit | edit source]

  • install wifi drivers
opkg install linux-firmware-wl12xx
opkg install ti-utils	// calibrator
  • setup mac address
calibrator set nvs_mac /lib/firmware/ti-connectivity/wl1271-nvs.bin 00:50:C2:7C:57:XX
calibrator get nvs_mac /lib/firmware/ti-connectivity/wl1271-nvs.bin
  • restart module
modprobe -r wl1271_sdio
modprobe -r wl1271
modprobe wl1271
modprobe wl1271_sdio
  • comment out all wlan0 settings in interfaces file
nano /etc/network/interfaces

# Wireless interfaces
#iface wlan0 inet dhcp
#       wireless_mode managed
#       wireless_essid any
#       wpa-driver wext
#       wpa-conf /etc/wpa_supplicant.conf

ctrl-x, Y (to save and close the file)
  • copy over Wi-Fi connection file
scp venture@10.19.6.1:~/vr/system-connections/Wi-Fi-vrtest /etc/NetworkManager/system-connections/Wi-Fi
chmod 600 /etc/NetworkManager/system-connections/Wi-Fi
  • bring up Wi-Fi connection for the first time (it should auto-reconnect upon future reboots
nmcli con up id Wi-Fi

Application Specific Settings[edit | edit source]

//setup rfid parameters to support dual antennas
SET MUX 1 2
COMMIT

//setup unit to support USB-to-TTL gps device
vi /etc/default/gpsd
//[if using USB-to-TTL] GPS_DEVICES="/dev/ttyGPS"
COMMIT

//copy the udev rule for gps
[if using USB-to-TTL] scp venture@10.19.6.1:~/rehrig/99-gps.rules.danny /etc/udev/rules.d/99-gps.rules
COMMIT

//setup unit to support zonar device
SET ZONARENABLED ENABLED
SET ZONARCONN /dev/ttyO1
COMMIT
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