(work in progress) = Leds = = RS-485 = = Bring up eth0 = udhcpc -i eth0 = Bring up wlan0 = = ALSA active the headset path = amixer set -D hw:0 'Headset' 6dB amixer set -D hw:0 'HeadsetL Mixer AudioL2' on amixer set -D hw:0 'HeadsetR Mixer AudioR2' on = SGX Video Acceleration = You can test the SGX with a DEMO, grab and untar the SDK Demo Package wget http://neuvoo.org/neuvoo/distfiles/SGX-3.01.00.07-SDK.tar.gz tar xzf SGX-3.01.00.07-SDK.tar.gz Then to run the demos just get into the X11 Binaries directory (e.g. OGLES/SDKPackage/Binaries/CommonX11/Demos/EvilSkull) and run the demo: ./OGLESEvilSkull = DSP using dspbridge = fw_setenv bootargs-base 'mem=506M console=ttyS2,115200n8 console=tty0 omapfb.mode=dvi:1024x768MR-32@60 omapfb.vram=0:8M,1:4M' wget http://download.blender.org/peach/bigbuckbunny_movies/big_buck_bunny_480p_surround-fix.avi modprobe mailbox_mach modprobe bridgedriver base_img=/lib/dsp/baseimage.dof phys_mempool_base=0x9FA00000 DISPLAY=:0 gst-launch -v playbin uri=file:/home/root/big-buck-bunny-480p-surround.avi = TFT and Touchscreen = Seiko 7.0 inch WVGA (800 x RGB x 480) TFT: fw_setenv bootargs-base 'console=ttyS2,115200n8 console=tty0 omapdss.def_disp=lcd-70 omapfb.mode=dvi:1024x768MR-32@60' Powertip 4.3 inch (480 x RGB x 272) TFT: fw_setenv bootargs-base 'console=ttyS2,115200n8 console=tty0 omapdss.def_disp=lcd-43 omapfb.mode=dvi:1024x768MR-32@60' DVI output: fw_setenv bootargs-base 'console=ttyS2,115200n8 console=tty0 omapdss.def_disp=dvi omapfb.mode=dvi:1024x768MR-32@60' Edit the InputDevice section in your xorg.conf cat >> /etc/X11/xorg.conf << EOF Section "InputDevice" Identifier "Configured Touchscreen" Driver "tslib" Option "CorePointer" "true" Option "SendCoreEvents" "true" Option "Device" "/dev/input/touchscreen0" Option "Protocol" "Auto" EndSection EOF Add "Configured Touchscreen" in "ServerLayout" section and remove "Configured Mouse" Section "ServerLayout" Identifier "Default Layout" Screen "Default Screen" InputDevice "Generic Keyboard" # InputDevice "Configured Mouse" InputDevice "Configured Touchscreen" Option "AllowEmptyInput" "no" EndSection Edit /etc/formfactor/machconfig like this HAVE_TOUCHSCREEN=1 HAVE_KEYBOARD=0 calibrate your touchscreen for Powertip 4.3 inch (480 x RGB x 272) TFTREDIRECT: echo -n "8407 -476 -31410144 3 -4861 38051952 655366" > /etc/pointercal for Seiko 7.0 inch WVGA (800 x RGB x 480) TFT: echo -n "13714 0 -56041568 1 -8076 63332096 6553665536" > /etc/pointercal or calibrate it yourself until you are happy with the result, for example: <pre> /etc/init.d/xserver-nodm stop TSLIB_CALIBFILE=/etc/pointercal TSLIB_TSDEVICE=/dev/input/touchscreen0 TSLIB_CONSOLEDEVICE=none ts_calibrate /etc/init.d/xserver-nodm start</pre> = Modem = = CAN = Several tools are provided by socketCAN: * candump: dump traffic on a CAN network* cansend: simple command line tool to send CAN-frames via CAN_RAW sockets* cangen: CAN frames generator for testing purpose* canplayer: send CAN frames from a file to a CAN interface /sbin/ip link set can0 up type can bitrate 125000 On the receiver side: candump can0 On the sender side: cansend can0 123#AABBCCDD cansend can0 123#R cansend can0 1F334455#1122334455667788 cansend can0 1F334455#R On the receiver side, you must see the following messages: can0 123 [4] AA BB CC DD can0 123 [0What can I do with IGEPv2 EXPANSION] remote request can0 1F334455 [8] 11 22 33 44 55 66 77 88 can0 1F334455 [0] remote request Switch roles and do again
