Dear friends......
How do I share data with juno development platfrom board and host system?
Weather the communication should be via NFS or adb.
We tried two things,
1. We connected the juno board via USB configuration port. Then when we did "adb devices" , the emulator/device is not showing.
Please letus know how to push data into juno board using adb.
2. We tried the nfs way too.
We have gone to root@juno: then given the command #ifconfig eth0.
it shows error "eth0: Cannot assign requested address".
Please letus know the procedure to push and run the .axf or cross compiled exe on juno android.
Regards,
Jugala
Hi Jugala,
Assuming you have the Linaro deliverables already successfully booting to a prompt.
If you want to use adb on Juno you must use ethernet:
- Make sure you have the Ethernet cable plugged into the Ethernet port on the *front* of the Juno board (The two ports on the rear panel won't work)
- Make sure the network the board is on can assign the board an IP address (DHCP) on boot.
- Once you've booted, you can check your IP address (use netcfg in Android).
root@juno:/ # netcfg
lo UP 127.0.0.1/8 0x00000049
00:00:00:00:00:00
eth0 UP 10.1.72.192/24 0x00001043
00:02:f7:00:57:f5
Using adb
you can then use the adb executable (From Google's SDK) to connect and "push" things to Juno, using the shell commands.
markn@psg-markn:~/android/android-sdks/platform-tools$ ./adb connect
10.1.72.192
connected to 10.1.72.192:5555
markn@psg-markn:~/android/android-sdks/platform-tools$ ./adb shell
An NFS mount should also be possible, but personally I haven't tried this. If you only want to do a quick test (or you are still having problems) you could also use the crude approach of copying the executable(s) directly into the filesystem - by plugging the USB stick containing the Linaro img into the Linux box you are cross compiling on!
I hope that helps you
MarkN.
Hi Mark,
I tried to connect ethernet for adb. but it cannot work rightly.
# netcfg
lo UP 127.0.0.1/8 0x00000049 00:00:00:00:00:00
eth0 UP 0.0.0.0/0 0x00001043 00:02:f7:00:59:e3
please let me know what is problem?
Hello mkkim,
This should "just work" and we have lots of users now. As discussed above:
Can you confirm you are using the *front* ethernet port? Also that you are using your board on a network with a working DHCP server. (Does you PC get an IP from the same port/cable). If that doesn't work please confirm that you are using the latest recovery image and prebuilt binaries from Linaro, rather than (say) a custom configuration you have built form sources.
I hope that helps