Robert Bosch Car Multimedia PSARCCA100 Multimedia System with Bluetooth for PSA vehicles User Manual iPerf and RTA tests
Robert Bosch Car Multimedia GmbH Multimedia System with Bluetooth for PSA vehicles Users Manual iPerf and RTA tests
Contents
- 1. Users Manual
- 2. Users Manual_Technical Passport
- 3. Users Manual__iPerf_and_RTA_tests
Users Manual__iPerf_and_RTA_tests
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BT-Wifi Test Test Description
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1 Content
2 PSA RCC Device ................................................................................................................................ 3
2.1 Front side ................................................................................................................................. 3
2.2 Back Side from A1 non DAB Variant ........................................................................................ 3
2.3 Back Side from A1 DAB Variant ............................................................................................... 3
2.4 Back Side from A2 DAB-Variant ............................................................................................... 4
2.5 Back Side from A2 nonDAB-Variant ........................................................................................ 4
3 Test Setup ........................................................................................................................................ 5
4 Network configuration .................................................................................................................... 6
5 Putty Configuration and Use ........................................................................................................... 7
6 Bluetooth Tests................................................................................................................................ 9
6.1 Bluetooth tests with Bluetooth tester................................................................................... 10
7 WLAN ............................................................................................................................................. 11
7.1 Connect to WLAN-Access Point and do iPerf ................................................................ 13
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2 PSA RCC Device
2.1 Front side
2.2 Back Side from A1 non DAB Variant
2.3 Back Side from A1 DAB Variant
LVDS USB2 USB1 USB3 LVDS
DAB FM2 AM/FM1
LVDS USB2 USB1 USB3 LVDS
FM2 AM/FM1
Main Connector
Main Connector
Bluetooth
Antenna
Wifi
Antenna
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2.4 Back Side from A2 DAB-Variant
2.5 Back Side from A2 nonDAB-Variant
Main Connector
USB3 USB1 USB2 LVDS
GNSS AM/FM1 FM2 DAB
Main Connector
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3 Test Setup
PC/Laptop
USBEthernet Adapter
Ethernet cable
HSD USB cable
PSA RCC DUT
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4 Network configuration
Add the IP-Adress for 172.17.0.5 for the D-Link adapter at the Microsoft network controls as shown in
the next pictures.
Network connection:
With a double click on the LAN-connection with the D-Link DUB-E100 USB 2.0 Fast Ethernet Adapter
you should be able to make the following setting under properties:
In case of problems it might be necessary to restart the computer and check all items again.
Be also aware that your computer is capable multi network connections. This is often related to your
PC administration policies.
IP address “172.17.0.1” is the DUT
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5 Putty Configuration and Use
Start Putty: (Simply run Putty.EXE no installation is required.)
If not configured up to now configure Putty as shown in the next 3 pictures:
You can use your personal window settings under “Window”.
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Use “root” as username for Auto-login
Afterwards use “Save-Button” in “Session”-screen.
From now on the session can be started by double-clicking the entry “G3G”.
At the first time of starting Putty a message is displayed. The text asks if you trust the connection.
Click “yes” button.
After some seconds “root@mx6q:~#“ is shown
Then type in “cd /rta” to enter the required directory
Now iPerf, Bluetooth or WLAN tests can be started as described in the following chapters.
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6 Bluetooth Tests
Note that the RF Power on all tests are fixed settings inside module.
They cannot be changed.
To start any test it is necessary to type in “./bt_rf_certification_tests.sh” added with the needed
parameters which a described in the following picture:
For example:
Continuous Transmission at 2402MHz with DH5-Packets:
./bt_rf_certification_tests.sh 1 2402 _DH5
Continuous Hopping on all channels with 3-DH5-Packets:
./bt_rf_certification_tests.sh 3 _3DH5 all
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6.1 Bluetooth tests with Bluetooth tester
Activate Bluetooth test mode to test with a Bluetooth tester like Rohde & Schwarz CBT
In order to leave this mode, the DUT has to be rebooted with the command reboot:
Alternative the device can be disconnected from the power supply. Connect it some seconds later and
start the device again.
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7 WLAN
Note that the RF Power on all tests are fixed settings inside module.
They can not be changed. You will get a failure from Punitest if you try to change the power value.
Start Punitest
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The Punitest menue is shown:
Then key in:
3 1 <Enter> (CH1)
5 1 <Enter> (1Mbit)
7 1 <Enter> (Tx Start)
A feedback is always given on the screen.
The Punitest menu is shown again.
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7.1 Connect to WLAN-Access Point and do iPerf
In order to connect to a WLAN Access Point an unsecured WLAN network with the SSID “PSA-WLAN”
is necessary. If punitest was used directly before the device must be restarted before normal WLAN
operation is possible.
If not already done change directory with “cd /rta”. Afterwards type “./init_wifi.sh” to connect to the
WLAN network.
Now configure the IP of the DUT according the network settings of your Access Point with
“ifconfig wlan0 suitable IP”
Start “jPerf” on the PC which is connected to the Access Point.
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Do the following settings and start the test
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Now start iperf on the DUT. The script will ask for the IP of the iPerf-Server. Type in the IP of the PC
where you started “jPerf”
To stop the script use twice the key combination “STRG” + C or “CTRL” + C
If a failure appears or jPerf stops working activate in addition the Compatibility Mode and repeat the
steps to start the test.