How to enable Wi-Fi Direct on Android 4.2, Pandaboard ES?

Kensuke,

Were you able to get Wi-Fi Direct on Android 4.2?

Regards,

Abhijit

Hi, Abhijit

We get enabled Wi-Fi Direct on Android 4.2, Pandaboard.

Abstract

working fine: AOSP + OMAP4AJ.2.4(wi-fi lib, supplicant) + OMAP4AJ.2.2(wi-fi drv)
combination is so important

working so-so: AOSP + OMAP4AJ.2.4(wi-fi lib, supplicant) + OMAP4AJ.2.4(wi-fi drv)
p2p scan OK, p2p connect NG

1. Source

AOSP 4.2.1 - https://android.googlesource.com/platform/manifest -b android-4.2.1_r1
Kernel 3.0 - https://android.googlesource.com/kernel/omap.git kernel android-omap-panda-3.0
OMAP4AJ.2.4 - http://www.omappedia.com/wiki/4AJ.2.4_OMAP4_Jelly_Bean_Release_Notes (4AJ.2.4 is not panda, but omap)
OMAP4AJ.2.2 - http://www.omappedia.com/wiki/4AJ.2.2_OMAP4_Jelly_Bean_Panda_Notes

2. Kernel Modify

File: kernel/arch/arm/configs/panda_defconfig
Edit:
CONFIG_CFG80211=m
CONFIG_LIB80211=m
CONFIG_MAC80211=m
CONFIG_WL12XX_MENU=m
CONFIG_WL12XX=m
CONFIG_WL12XX_SDIO=m

3. Android Modify

3.0 reference
http://processors.wiki.ti.com/index.php/TI-Android-JB-PortingGuide#WLAN

3.1 File: android/device/ti/panda/BoardConfig.mk
- BOARD_WPA_SUPPLICANT_DRIVER := NL80211
- WPA_SUPPLICANT_VERSION := VER_0_8_X
- BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_wl12xx
- BOARD_WLAN_DEVICE := wl12xx_mac80211
+ USES_TI_MAC80211 := true
+ ifdef USES_TI_MAC80211
+ BOARD_WPA_SUPPLICANT_DRIVER := NL80211
+ WPA_SUPPLICANT_VERSION := VER_0_8_X_TI
+ BOARD_HOSTAPD_DRIVER := NL80211
+ BOARD_WLAN_DEVICE := wl12xx_mac80211
+ BOARD_SOFTAP_DEVICE := wl12xx_mac80211
+ WIFI_DRIVER_MODULE_PATH := "/system/lib/modules/wl12xx_sdio.ko"
+ WIFI_DRIVER_MODULE_NAME := "wl12xx_sdio"
+ WIFI_FIRMWARE_LOADER := ""
+ COMMON_GLOBAL_CFLAGS += -DUSES_TI_MAC80211
+ endif

3.2 File: android/device/ti/panda/device.mk
- frameworks/native/data/etc/android.hardware.usb.accessory.xml:system/etc/permissions/android.hardware.usb.accessory.xml
+ frameworks/native/data/etc/android.hardware.usb.accessory.xml:system/etc/permissions/android.hardware.usb.accessory.xml \
+ frameworks/native/data/etc/android.hardware.wifi.direct.xml:system/etc/permissions/android.hardware.wifi.direct.xml

- PRODUCT_PACKAGES += \
- dhcpcd.conf \
- TQS_D_1.7.ini \
- calibrator
+ PRODUCT_PACKAGES += \
+ dhcpcd.conf \
+ hostapd.conf \
+ wifical.sh \
+ wilink7.sh \
+ TQS_D_1.7.ini \
+ TQS_D_1.7_127x.ini \
+ crda \
+ regulatory.bin \
+ calibrator

$(call inherit-product, device/ti/panda/wl12xx/ti-wpan-products.mk)
+ $(call inherit-product-if-exists, device/ti/proprietary-open/omap4/ti-omap4-vendor.mk)
+ $(call inherit-product-if-exists, device/ti/proprietary-open/wl12xx/wlan/wl12xx-wlan-fw-products.mk)

3.3 File: android/device/ti/panda/init.omap4pandaboard.rc
on boot
mount debugfs /sys/kernel/debug /sys/kernel/debug
chmod 0666 /dev/pvrsrvkm
+ # wi-fi
+ mkdir /data/misc/wifi/sockets 0770 wifi wifi
+ mkdir /data/misc/dhcp 0770 dhcp dhcp
+ insmod /system/lib/modules/compat.ko
+ insmod /system/lib/modules/cfg80211.ko
+ insmod /system/lib/modules/mac80211.ko
+ insmod /system/lib/modules/wl12xx.ko

# virtual sdcard daemon running as media_rw (1023)
service sdcard /system/bin/sdcard /data/media /mnt/shell/emulated 1023 1023
class late_start

+ service p2p_supplicant /system/bin/wpa_supplicant \
+ -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf -N \
+ -ip2p0 -Dnl80211 -c/data/misc/wifi/p2p_supplicant.conf
+ class main
+ socket wpa_wlan0 dgram 660 wifi wifi
+ disabled
+ oneshot

- service wpa_supplicant /system/bin/wpa_supplicant -Dnl80211 -iwlan0 -c/data/misc/wifi/wpa_supplicant.conf -dd
- socket wpa_wlan0 dgram 660 wifi wifi
- disabled
- oneshot
+ service wpa_supplicant /system/bin/wpa_supplicant \
+ -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf -e/data/misc/wifi/entropy.bin
+ class main
+ socket wpa_wlan0 dgram 660 wifi wifi
+ disabled
+ oneshot
- service dhcpcd_wlan0 /system/bin/dhcpcd -ABKL
- disabled
- oneshot
+ service dhcpcd_wlan0 /system/bin/dhcpcd -aABDKL
+ class main
+ disabled
+ oneshot

service iprenew_wlan0 /system/bin/dhcpcd -n
disabled
oneshot

+ service dhcpcd_p2p /system/bin/dhcpcd -aABKL
+ disabled
+ oneshot
+
+ service iprenew_p2p /system/bin/dhcpcd -n
+ disabled
+ oneshot

- service dhcpcd_eth0 /system/bin/dhcpcd -ABKL
- disabled
- oneshot
+ service dhcpcd_eth0 /system/bin/dhcpcd -ABDKL
+ class main
+ disabled
+ oneshot

service iprenew_eth0 /system/bin/dhcpcd -n
disabled
oneshot

+ service hostapd_bin /system/bin/hostapd -d /data/misc/wifi/hostapd.conf
+ socket wpa_wlan0 dgram 660 wifi wifi
+ disabled
+ oneshot

3.4 proprietary-open copy
OMAP4AJ.2.4 src: android/device/ti/proprietary-open
AOSP dest: android/device/ti

3.5 wpa_supplicant8_ti copy
OMAP4AJ.2.4 src: android/external/wpa_supplicant_8_ti
AOSP dest: android/external

3.6 libhardware_legacy replace
OMAP4AJ.2.4 src: android/hardware/libhardware_legacy/wifi/wifi.c
AOSP dest: android/hardware/libhardware_legacy/wifi/

3.7 android/hardware/libhardware_legacy/Android.mk edit
File: android/hardware/libhardware_legacy/Android.mk

LOCAL_SHARED_LIBRARIES := libcutils libwpa_client
LOCAL_INCLUDES += $(LOCAL_PATH)
+ #ifdef USES_TI_MAC80211
+ LOCAL_STATIC_LIBRARIES := libnl_2
+ LOCAL_C_INCLUDES += external/libnl-headers
+ #endif
LOCAL_CFLAGS += -DQEMU_HARDWARE
QEMU_HARDWARE := true

3.8 header file copy
OMAP4AJ.2.4 src: android/hardware/libhardware_legacy/nl80211.h AOSP
dest: android/hardware/libhardware_legacy

3.9 Wi-Fi Driver replace
OMAP4AJ.2.2 src: android/hardware/ti/wlan
AOSP dest: android/hardware/ti

3.10 netd replace
OMAP4AJ.2.4 src: android/system/netd
AOSP dest: android/system

4 build

4.1 kernel
$ make ARCH=arm panda_defconfig
$ make -j8 ARCH=arm uImage
$ make -j8 ARCH=arm modules

4.2 Wi-Fi Driver
$ export KERNEL_DIR=${YOUR_PATH}/kernel
$ export KLIB=${KERNEL_DIR}
$ export KLIB_BUILD=${KERNEL_DIR}

$ cd $MYDROID/hardware/ti/wlan/mac80211/compat_wl12xx
$ make -j8 ARCH=arm

$ cd $MYDROID/out/target/product/panda
$ mkdir -p system/lib/modules
$ cp $MYDROID/hardware/ti/wlan/mac80211/compat_wl12xx/compat/compat.ko system/lib/modules/
$ cp $MYDROID/hardware/ti/wlan/mac80211/compat_wl12xx/net/wireless/cfg80211.ko system/lib/modules/
$ cp $MYDROID/hardware/ti/wlan/mac80211/compat_wl12xx/net/mac80211/mac80211.ko system/lib/modules/
$ cp $MYDROID/hardware/ti/wlan/mac80211/compat_wl12xx/drivers/net/wireless/wl12xx/wl12xx.ko system/lib/modules/
$ cp $MYDROID/hardware/ti/wlan/mac80211/compat_wl12xx/drivers/net/wireless/wl12xx/wl12xx_sdio.ko system/lib/modules/

4.3 Android
$ cd $MYDROID
$ source build/envsetup.sh
$ lunch full_panda-eng
$ make -j8

this guide may be not correct,
i want to additional confirm someone, ^_^

;;; Wi-Fi Direct is OK. next, I want to get Miracast on Android 4.2, Panda;;;

Hi ,

Are you trying to use panda board as Miracast source device or sink device?

 Do you think Miracast library of Android 4.2 has the functionality of sink device implemented already or you are going to implement it?

Thanks

Hi, Sam

I'm trying both Miracast source and sink on panda, AOSP Android 4.2.

Source:

try to connect a sink PTV3000, problems occurred.

1. hdcp.so not found on panda. skip this, in next, 
2. software encoding error occurred processing mime type "video/avc". skip software encoding,
3. hardware encoder firmware "ducati-m3.bin" load error.

I couldn't solve these problems.

Sink:

in AOSP 4.2, sink function seems to be implemented in part.

I don't know how to coding "xxx" below code.

/android-4.2.1_r1.2/frameworks/av/media/libstagefright/wifi-display/sink/WifiDisplaySink.cpp

void WifiDisplaySink::onGetParameterRequest(
int32_t sessionID,
int32_t cseq,
const sp<ParsedMessage> &data) {
AString body =
"wfd_video_formats: xxx\r\n"
"wfd_audio_codecs: xxx\r\n"
"wfd_client_rtp_ports: RTP/AVP/UDP;unicast xxx 0 mode=play\r\n";

hint:

/system/bin/wfd command in AOSP 4.2.2, it's command can invoke miracast source and sink in adb shell command line.

Hi  Sato,

Thanks for your reply. 

In order to get a better practical understanding of the Miracast standard, we can install a packet sniffer like wireshark or preferably kismet on reference source device like Nexus4  ( and reference sink device if we can) then establish connection between the reference sink device and the reference source device. Save the log file. This should be our guide line on that stage.

Which reference source device you are using? Did you update PTV3000 to Firmware Version 2.2.15? They don't ship it with the update.

Please, if it is OK, can you share the packet log files of the references' conversation.

Thanks, 

I'm using,

Source device:

Nexus 4:http://nosemaj.org/howto-build-android-nexus-4

build from source code with additional log output.

Sink device:

PTV3000 2.2.9

RTSP log added

send source to sink

/frameworks/av/media/libstagefright/wifi-display/ANetworkSession.cpp::sendRequest();

receive from sink

/frameworks/av/media/libstagefright/wifi-display/source/WifiDisplaySource.cpp::onReceiveClientData();

i'm a little busy in a few days, so please wait.

BTW, this discussion is "How to enable Wi-Fi Direct on Android 4.2, Pandaboard ES?", probably we need a new discussion.

Hi Kensuke,

Is this you?

http://www.youtube.com/watch?v=IeXtIGuha80

It has your user name 

Hi,

Yes! it's me.

other movies here.
http://www.youtube.com/watch?v=KNEmaIr3FEg
http://www.youtube.com/watch?v=20s567tzTdM

i'm succeed Miracast patches to AOSP.
almostly works source & sink, exclude Pandaboard.

my patches enabled Miracast below devices.
-Source : Nexus 7(without HDCP), Nexus 10(without HDCP), Galaxy Nexus(without HDCP)
-Sink : Nexus 4, Nexus 7, Galaxy Nexus, Galaxy S2, Wandboard Dual(wfd cmd)

patches repository
https://github.com/kensuke/How-to-Miracast-on-AOSP/

documentation
https://github.com/kensuke/How-to-Miracast-on-AOSP/wiki

Hi Sato:

I follow your steps to build and boot up Panda, but I get the problem as the following.

That seems the sgx binaries mismatch the kernel version.

Where did you get the sgx binaries? Or did you directly use binaries included in the OMAP4AJ.2.4 src: android/device/ti/proprietary-open?

Thanks!!

Simon

...

[    3.051605] PVR: PVRCore_Init

[    3.055236] PVR: PVRSRVDriverProbe(pDevice=ee4ade00)

[    3.055328] PVR: SGX register base: 0x56000000

[    3.065948] PVR: SGX register size: 65535

[    3.070526] PVR: SGX IRQ: 53

[    3.070587] PVR: EnableSystemClocks: Enabling System Clocks

[    3.080047] PVR_K:(Warning): EnableSGXClocks: Unable to scale SGX frequency (EBUSY) [167, drivers

/gpu/pvr/omap4/sysutils_linux.c]

[    3.093170] PVR_K:(Warning): EnableSGXClocks: Unable to scale SGX frequency (EBUSY) [167, drivers

/gpu/pvr/omap4/sysutils_linux.c]

[    3.106201] PVR: PVRCore_Init: major device 251

[    3.118347] brd: module loaded

[    3.125183] loop: module loaded

[    3.128723] (stk) :sysfs entries created

[    3.133361] (stk) : debugfs entries created

[    3.138061] (hci_tty): inside hci_tty_init

[    3.143096] (hci_tty): allocated 250, 0

[    3.150054] omap_temp_sensor omap_temp_sensor.0: omap_temp_sensor probed

[    3.159179] PPP generic driver version 2.4.2

[    3.165740] PPP Deflate Compression module registered

[    3.171508] PPP BSD Compression module registered

[    3.177642] PPP MPPE Compression module registered

[    3.182983] NET: Registered protocol family 24

[    3.189971] usbcore: registered new interface driver asix

[    3.196166] usbcore: registered new interface driver cdc_ether

[    3.202667] usbcore: registered new interface driver smsc95xx

[    3.209350] usbcore: registered new interface driver net1080

[    3.215728] usbcore: registered new interface driver cdc_subset

[    3.222412] usbcore: registered new interface driver zaurus

[    3.228668] cdc_ncm: 04-Aug-2011

[    3.228698] usbcore: registered new interface driver cdc_ncm

[    3.238800] usbcore: registered new interface driver zd1201

[    3.245086] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

[    3.252563] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller

[    3.259063] ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1

[    3.267425] ehci-omap ehci-omap.0: irq 109, io mem 0x4a064c00

[    3.293640] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00

[    3.300109] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002

[    3.307800] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    3.315887] usb usb1: Product: OMAP-EHCI Host Controller

[    3.321807] usb usb1: Manufacturer: Linux 3.0.31-gcb5fc50-dirty ehci_hcd

[    3.329345] usb usb1: SerialNumber: ehci-omap.0

[    3.334960] hub 1-0:1.0: USB hub found

[    3.339202] hub 1-0:1.0: 3 ports detected

[    3.375122] usbcore: registered new interface driver cdc_acm

[    3.381591] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters

[    3.390533] Initializing USB Mass Storage driver...

[    3.396087] usbcore: registered new interface driver usb-storage

[    3.402862] USB Mass Storage support registered.

[    3.408233] usbcore: registered new interface driver usbserial

[    3.414794] usbserial: USB Serial Driver core

[    3.419677] USB Serial support registered for Keyspan - (without firmware)

[    3.427520] USB Serial support registered for Keyspan 1 port adapter

[    3.434631] USB Serial support registered for Keyspan 2 port adapter

[    3.441802] USB Serial support registered for Keyspan 4 port adapter

[    3.449127] usbcore: registered new interface driver keyspan

[    3.455444] keyspan: v1.1.5:Keyspan USB to Serial Converter Driver

[    3.463989] android_usb gadget: Mass Storage Function, version: 2009/09/11

[    3.471649] android_usb gadget: Number of LUNs=1

[    3.476928]  lun0: LUN: removable file: (no medium)

[    3.482666] android_usb gadget: android_usb ready

[    3.488159] mousedev: PS/2 mouse device common for all mice

[    3.494689] input: gpio-keys as /devices/platform/gpio-keys/input/input0

[    3.503417] i2c /dev entries driver

[    3.507995] lirc_dev: IR Remote Control driver registered, major 248

[    3.515197] IR NEC protocol handler initialized

[    3.520324] IR RC5(x) protocol handler initialized

[    3.525695] IR RC6 protocol handler initialized

[    3.530822] IR JVC protocol handler initialized

[    3.535888] IR Sony protocol handler initialized

[    3.541046] IR RC5 (streamzap) protocol handler initialized

[    3.547363] IR LIRC bridge handler initialized

[    3.552337] dmm: probe base: fd300000, irq 145

[    3.560089] device-mapper: uevent: version 1.0.3

[    3.565612] device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel@redhat.com

[    3.575103] Bluetooth: HCI UART driver ver 2.2

[    3.580078] Bluetooth: HCI H4 protocol initialized

[    3.580139] Bluetooth: Bluetooth Driver for TI WiLink - Version 1.0

[    3.593719] cpuidle: using governor ladder

[    3.593872] cpuidle: using governor menu

[    3.602783] (stc): st_register(2)

[    3.602783] (stc):  chnl_id list empty :2

[    3.602783] (stk) : st_kim_start

[    3.618377] usbcore: registered new interface driver usbhid

[    3.625518] usbhid: USB HID core driver

[    3.629974] logger: created 256K log 'log_main'

[    3.635498] logger: created 256K log 'log_events'

[    3.641021] logger: created 256K log 'log_radio'

[    3.646362] logger: created 256K log 'log_system'

[    3.652343] OMAP HSI: HSI DRIVER Version 0.4.1

[    3.657714] omap_hsi omap_hsi.0: Registering IRQ mpu_p1 (99)

[    3.657714] omap_hsi omap_hsi.0: Registering IRQ mpu_dma (103)

[    3.670806] omap_hsi omap_hsi.0: HSI Hardware REVISION 0x50043101

[    3.673217] usb 1-1: new high speed USB device number 2 using ehci-omap

[    3.684997] SDP4430 SoC init

[    3.702453] (stk) :ldisc_install = 1

[    3.740386] asoc: null-codec-dai <-> MultiMedia1 mapping ok

[    3.748474] asoc: null-codec-dai <-> MultiMedia2 mapping ok

[    3.755645] asoc: null-codec-dai <-> Voice mapping ok

[    3.762786] asoc: null-codec-dai <-> Tones mapping ok

[    3.769470] asoc: null-codec-dai <-> Vibra mapping ok

[    3.776367] asoc: null-codec-dai <-> MODEM mapping ok

[    3.782867] asoc: null-codec-dai <-> MultiMedia1 LP mapping ok

[    3.789947] asoc: FM Digital <-> omap-mcbsp-dai.1 mapping ok

[    3.797790] asoc: twl6040-dl1 <-> mcpdm-dl mapping ok

[    3.805786] twl6040-codec twl6040-codec: ASoC: Failed to create Aux/FM Stereo In debugfs file

[    3.815856] asoc: twl6040-dl1 <-> mcpdm-dl1 mapping ok

[    3.822509] asoc: twl6040-ul <-> mcpdm-ul1 mapping ok

[    3.828674] asoc: twl6040-dl2 <-> mcpdm-dl2 mapping ok

[    3.835113] asoc: twl6040-vib <-> mcpdm-vib mapping ok

[    3.841186] usb 1-1: New USB device found, idVendor=0424, idProduct=9514

[    3.841644] asoc: Bluetooth <-> omap-mcbsp-dai.0 mapping ok

[    3.842590] asoc: Bluetooth <-> omap-mcbsp-dai.0 mapping ok

[    3.843200] asoc: FM Digital <-> omap-mcbsp-dai.1 mapping ok

[    3.843994] asoc: MODEM <-> omap-mcbsp-dai.1 mapping ok

[    3.843994] input: Panda Headset Jack as /devices/platform/soc-audio/sound/card0/input1

[    3.874786] asoc: hdmi-audio-codec <-> hdmi-audio-dai mapping ok

[    3.874786] ALSA device list:

[    3.875305]   #0: TI OMAP4 Board

[    3.875305]   #1: OMAP4HDMI

[    3.875427] GACT probability NOT on

[    3.875427] Mirror/redirect action on

[    3.875427] u32 classifier

[    3.875457]     Actions configured

[    3.875457] Netfilter messages via NETLINK v0.30.

[    3.875457] nf_conntrack version 0.5.0 (11635 buckets, 46540 max)

[    3.875549] ctnetlink v0.93: registering with nfnetlink.

[    3.876678] NF_TPROXY: Transparent proxy support initialized, version 4.1.0

[    3.876678] NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.

[    3.876678] xt_time: kernel timezone is -0000

[    3.877105] ip_tables: (C) 2000-2006 Netfilter Core Team

[    3.877105] arp_tables: (C) 2002 David S. Miller

[    3.879608] TCP cubic registered

[    3.880401] NET: Registered protocol family 10

[    3.886169] Mobile IPv6

[    3.886169] ip6_tables: (C) 2000-2006 Netfilter Core Team

[    3.886230] IPv6 over IPv4 tunneling driver

[    3.892456] NET: Registered protocol family 17

[    3.892456] NET: Registered protocol family 15

[    3.892700] Bluetooth: RFCOMM TTY layer initialized

[    3.892700] Bluetooth: RFCOMM socket layer initialized

[    3.892761] Bluetooth: RFCOMM ver 1.11

[    3.892761] Bluetooth: BNEP (Ethernet Emulation) ver 1.3

[    3.892761] NET: Registered protocol family 35

[    3.892761] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4

[    4.021423] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0

[    4.034545] ThumbEE CPU extension supported.

[    4.034759] hub 1-1:1.0: USB hub found

[    4.043426] hub 1-1:1.0: 5 ports detected

[    4.043457] Registering SWP/SWPB emulation handler

[    4.050292] Reprogramming LPDDR2 timings to 400000000 Hz

[    4.052886] Power Management for TI OMAP4.

[    4.053070] OMAP4 PM: Static dependency added between MPUSS and DUCATI <-> L4_PER/CFG and L3_1.

[    4.053253] sr_init: No PMIC hook to init smartreflex

[    4.053619] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized

[    4.053619] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized

[    4.054229] smartreflex smartreflex.2: omap_sr_probe: SmartReflex driver initialized

[    4.054687] SmartReflex class 1.5 driver: initialized (86400000ms)

[    4.062591] clock: disabling unused clocks to save power

[    4.074920] mmc0: host does not support reading read-only switch. assuming write-enable.

[    4.090606] sr_class1p5_calib_work: mpu: Calibration complete: Voltage:Nominal=1203000,Calib=1030

000,margin=0

[    4.090667] sr_class1p5_calib_work: iva: Calibration complete: Voltage:Nominal=1140000,Calib=1012

840,margin=0

[    4.090820] sr_class1p5_calib_work: core: Calibration complete: Voltage:Nominal=1127000,Calib=103

8160,margin=13000

[    4.090911] mmc0: new high speed SD card at address 0002

[    4.091613] mmcblk0: mmc0:0002 00000 1.90 GiB

[    4.099212] Alternate GPT is invalid, using primary GPT.

[    4.099273]  mmcblk0: p1 p2 p3 p4 p5 p6 p7

[    4.304779] mmc1: card claims to support voltages below the defined range. These will be ignored.

[    4.342987] mmc1: queuing unknown CIS tuple 0x91 (3 bytes)

[    4.350006] mmc1: new SDIO card at address 0001

[    4.379669] sr_class1p5_calib_work: mpu: Calibration complete: Voltage:Nominal=1380000,Calib=1250

000,margin=0

[    4.469421] cannot apply mgr(lcd) on inactive device

[    4.475494] usb 1-1.1: new high speed USB device number 3 using ehci-omap

[    4.483337] omapfb omapfb: failed to apply dispc config

[    4.492218] cannot apply mgr(tv) on inactive device

[    4.497985] omapfb omapfb: failed to apply dispc config

[    4.506774] cannot apply mgr(lcd2) on inactive device

[    4.512725] omapfb omapfb: failed to apply dispc config

[    4.521636] omapdss DPI: Could not find exact pixel clock. Requested 74250 kHz, got 76800 kHz

[    4.533843] regulator_init_complete: VANA: incomplete constraints, leaving on

[    4.542938] regulator_init_complete: VDAC: incomplete constraints, leaving on

[    4.551177] regulator_init_complete: VCXIO: incomplete constraints, leaving on

[    4.560180] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)

[    4.567993] Freeing init memory: 252K

[    4.578247] init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead.

[    4.630279] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00

[    4.637908] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0

[    4.649383] smsc95xx v1.0.4

[    4.666320] keychord: using input dev gpio-keys for fevent

[    4.729827] smsc95xx 1-1.1:1.0: eth0: register 'smsc95xx' at usb-ehci-omap.0-1.1, smsc95xx USB 2.

0 Ethernet, a2:b3:58:fa:12:0d

[    4.809692] sr_class1p5_calib_work: core: Calibration complete: Voltage:Nominal=962000,Calib=9115

60,margin=38000

[    4.826202] sr_class1p5_calib_work: mpu: Calibration complete: Voltage:Nominal=1025000,Calib=8700

00,margin=10000

[    4.852691] EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null)

[    4.871795] (stk) :ldisc installation timeout

[    4.876464] (stk) :ldisc_install = 0

[    4.881011] sr_class1p5_calib_work: mpu: Calibration complete: Voltage:Nominal=1317000,Calib=1170

000,margin=0

[    5.217987] EXT4-fs (mmcblk0p6): recovery complete

[    5.307495] EXT4-fs (mmcblk0p6): mounted filesystem with ordered data mode. Opts: nomblk_io_submi

t,errors=panic

[    6.043670] (stk) : timed out waiting for ldisc to be un-installed

[    6.057403] EXT4-fs (mmcblk0p7): recovery complete

[    6.156829] (stk) :ldisc_install = 1

[    6.262451] EXT4-fs (mmcblk0p7): mounted filesystem with ordered data mode. Opts: nomblk_io_submi

t,errors=panic

[    6.313568] init: cannot find '/system/bin/rild', disabling 'ril-daemon'

[    6.324340] init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'

[    6.332427] omap-rproc omap-rproc.1: rproc_loader_cont: failed to load ducati-m3.bin

[    6.359527] android_usb: already disabled

[    6.369689] adb_open

[    6.372344] adb_bind_config

[    6.574188] (stc): st_tty_open

[    6.577606] (stk) :line discipline installed

[    6.583496] (stk) :TIInit_7.6.15.btsshell@android:/ $

[    6.740112] (stc): add_channel_to_table: id 2

[    6.745605] (stc): st_register(3)

[    6.749359] (stc): add_channel_to_table: id 3

[    6.757049] (stc): st_register(4)

[    6.760803] (stc): add_channel_to_table: id 4

[    7.131317] PVR_K:(Error): BridgedDispatchKM: Driver initialisation not completed yet. [4807, dri

vers/gpu/pvr/bridged_pvr_bridge.c]

[    7.729553] init: untracked pid 99 exited

[    8.828948] (stc): remove_channel_from_table: id 2

[    8.834991] (stc): remove_channel_from_table: id 3

[    8.841766] (stc): remove_channel_from_table: id 4

[    8.847137] (stc):  all chnl_ids unregistered

[    8.852874] (stk) :ldisc_install = 0

[    8.858673] (stc): st_tty_close

[    8.859466] (stc): 2 not un-registered

[    8.867187] (stc): 3 not un-registered

[    8.867279] (stc): 4 not un-registered

[   11.815765] PVR_K:(Error): BridgedDispatchKM: Driver initialisation not completed yet. [4807, dri

vers/gpu/pvr/bridged_pvr_bridge.c]

[   12.173706] init: untracked pid 265 exited

[   16.258148] warning: `zygote' uses 32-bit capabilities (legacy support in use)

[   16.271972] PVR_K:(Error): BridgedDispatchKM: Driver initialisation not completed yet. [4807, dri

vers/gpu/pvr/bridged_pvr_bridge.c]

[   16.298004] alarm_set_rtc: no RTC, time will be lost on reboot

[   16.541595] init: untracked pid 337 exited

[   16.829772] init: untracked pid 344 exited

[   21.908660] PVR_K:(Error): BridgedDispatchKM: Driver initialisation not completed yet. [4807, dri

vers/gpu/pvr/bridged_pvr_bridge.c]

[   22.190429] init: untracked pid 365 exited

[   22.267669] init: untracked pid 361 exited

[   26.342742] PVR_K:(Error): BridgedDispatchKM: Driver initialisation not completed yet. [4807, dri

vers/gpu/pvr/bridged_pvr_bridge.c]

[   26.605743] init: untracked pid 388 exited

[   26.691497] init: untracked pid 392 exited

Hi, Simon

what's version of your android base source?

my post is based AOSP, plus OMAP4AJ.2.X wi-fi part.

http://e2e.ti.com/support/low_power_rf/f/307/p/249179/904079.aspx#904079

if AOSP based, SGX can download google site.

i'm using AOSP 4.2.1 and SGX 20120807.

https://developers.google.com/android/nexus/drivers?hl=ja

basically pandaboard AOSP build, i'm refer this site, written by Japanese.

http://blog.sola-dolphin-1.net/archives/4334161.html

thanks

Dear Sato:

Thanks for your response!  Actually I have solved the sgx issue earlier. I followed your guide to enable the wi-fi direct function on Panda Board, therefore my android source is based on AOSP 4.2.1_r1, and I used imgtec-panda-20130603-539d1ac3.tgz as SGX binaries.

I found there are some modification on your guide:

1. Remove Android.mk under device/ti/proprietary-open/omap4/sgx/Android.mk, since it will extract the SGX binaries contained by sgx.tgz to Panda Board file system. According to your steps, the proprietary-open directory is copied from OMAP4AJ.2.4 source tree, but they are compiled based on kernel 3.4, I think, not kernel 3.0.31. If those sgx binaries are used there will be booting up issue as I posted.

2. Modify the following lines of init.omap4pandaboard.rc:

-service pvrsrvinit /vendor/bin/pvrsrvinit

+service pvrsrvctl /vendor/bin/pvrsrvctl --start --no-module

"pvrsrvinit" is contained in old version SGX package, the same in OMAP4AJ.2.4 source tree, but "pvrsrvctl" is used by 20120807 and 20130603 SGX binary package. If the init script is not modified, there will be booting up issue.

I hope those information will help if others want to enable wi-fi direct function based on Panda Board with Android JB 4.2.1_r1.

Simon

how build OMAP4AJ.2.4 in ubuntu 12.04 and someone already proved this

How to enable Wi-Fi Direct on Android 4.2, Pandaboard ES? how

Carlos Id��rraga said:

how build OMAP4AJ.2.4 in ubuntu 12.04 and someone already proved this

i hope OMAP4AJ.2.5, panda, Android 4.2.2, but documentation not yed finished.

http://omappedia.org/wiki/4AJ.2.5_OMAP4-Panda_Jelly_Bean_Release_Notes

Hi Sato:

I am now trying to enable the wi-fi display function on Panda Board(As source side). You must have done that before, right? What version of AOSP did you use?

I use AOSP JB 4.2.1_r1, and I patch the source tree reference to your wiki and patches:

patches repository
https://github.com/kensuke/How-to-Miracast-on-AOSP/

documentation
https://github.com/kensuke/How-to-Miracast-on-AOSP/wiki

And then I extract the ducati-m3.bin from Galaxy Nexus system.img to Panda Board file system. It works with Panda Board!! As shown on the following boot log:

[    7.737335] omap-rproc omap-rproc.1: Loaded BIOS image ducati-m3.bin, size 4515844
[    7.746551] omap-rproc omap-rproc.1: BIOS image version is 2
[    7.805755] omap-iommu omap-iommu.0: iommu_get: ducati qos_request
[    7.828613] omap_hwmod: ipu: failed to hardreset
[    7.833923] omap-iommu omap-iommu.0: ducati: version 2.1
[    7.846801] omap-rproc omap-rproc.1: remote processor ipu is now up
[    7.904388] omap_rpmsg_mbox_callback: received echo reply from ipu !
[    7.911560] omap_rpmsg_mbox_callback: received echo reply from ipu !
[    7.918518] omap_rpmsg_mbox_callback: received echo reply from ipu !
[    7.925659] omap_rpmsg_mbox_callback: received echo reply from ipu !
[    7.932647] rpmsg_virtio RX: 28 00 00 00 32 00 00 00 35 00 00 00 00 00 00 00  (...2...5.......
[    7.942230] rpmsg_virtio RX: 72 70 6d 73 67 2d 63 6c 69 65 6e 74 2d 73 61 6d  rpmsg-client-sam
[    7.951843] rpmsg_virtio RX: 70 6c 65 00 00 00 00 00 00 00 00 00 00 00 00 00  ple.............
[    7.961639] rpmsg_virtio RX: 32 00 00 00 00 00 00 00                          2.......
[    7.970306] virtio_rpmsg_bus virtio0: creating channel rpmsg-client-sample addr 0x32
[    7.979339] rpmsg_virtio RX: 28 00 00 00 33 00 00 00 35 00 00 00 00 00 00 00  (...3...5.......
[    7.988922] rpmsg_virtio RX: 72 70 6d 73 67 2d 63 6c 69 65 6e 74 2d 73 61 6d  rpmsg-client-sam
[    7.998474] rpmsg_virtio RX: 70 6c 65 00 00 00 00 00 00 00 00 00 00 00 00 00  ple.............
[    8.007843] rpmsg_virtio RX: 33 00 00 00 00 00 00 00                          3.......
[    8.016662] virtio_rpmsg_bus virtio0: creating channel rpmsg-client-sample addr 0x33
[    8.025421] rpmsg_virtio RX: 28 00 00 00 3c 00 00 00 35 00 00 00 00 00 00 00  (...<...5.......
[    8.035003] rpmsg_virtio RX: 72 70 6d 73 67 2d 6f 6d 78 00 00 00 00 00 00 00  rpmsg-omx.......
[    8.044433] rpmsg_virtio RX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[    8.054229] rpmsg_virtio RX: 3c 00 00 00 00 00 00 00                          <.......
[    8.063049] virtio_rpmsg_bus virtio0: creating channel rpmsg-omx addr 0x3c
[    8.071197] rpmsg_omx rpmsg-omx0: new OMX connection srv channel: 1024 -> 60!
[    8.985229] (stk) : timed out waiting for ldisc to be un-installed
[    9.074859] (stk) :ldisc_install = 1
[    9.189331] rpmsg_virtio RX: 28 00 00 00 3c 00 00 00 35 00 00 00 00 00 00 00  (...<...5.......
[    9.200073] rpmsg_virtio RX: 72 70 6d 73 67 2d 6f 6d 78 00 00 00 00 00 00 00  rpmsg-omx.......
[    9.209960] rpmsg_virtio RX: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[    9.219757] rpmsg_virtio RX: 3c 00 00 00 00 00 00 00                          <.......
[    9.228790] virtio_rpmsg_bus virtio1: creating channel rpmsg-omx addr 0x3c
[    9.237640] rpmsg_omx rpmsg-omx1: new OMX connection srv channel: 1024 -> 60!

But wi-fi display function still fail while connecting to a sink dongle, and the adb log is as the following:

01-02 00:08:03.492: I/WifiDisplaySource(104): <== <== <== onReceiveClientData() session[2] method[RTSP/1.0]
01-02 00:08:03.492: I/WifiDisplaySource(104): [RTSP/1.0 200 OK
01-02 00:08:03.492: I/WifiDisplaySource(104): cseq: 4
01-02 00:08:03.492: I/WifiDisplaySource(104): ]
01-02 00:08:04.835: I/WifiDisplaySource(104): <== <== <== onReceiveClientData() session[2] method[SETUP]
01-02 00:08:04.835: I/WifiDisplaySource(104): [SETUP rtsp://192.168.3.65/wfd1.0/streamid=0 RTSP/1.0
01-02 00:08:04.835: I/WifiDisplaySource(104): cseq: 1
01-02 00:08:04.835: I/WifiDisplaySource(104): transport: RTP/AVP/UDP;unicast;client_port=5000
01-02 00:08:04.835: I/WifiDisplaySource(104): ]
01-02 00:08:04.843: D/DOMX(104): ERROR: Can't open misc driver device 0xd
01-02 00:08:04.843: D/DOMX(104): ERROR: Can't read from the misc driver
01-02 00:08:04.843: D/DOMX(104): ERROR: Can't close the misc driver
01-02 00:08:05.851: E/ion(104): open /dev/ion failed!
01-02 00:08:05.859: I/Converter(104): using audio bitrate of 128000 bps, video bitrate of 5000000 bps
01-02 00:08:08.289: D/DOMX(104): ERROR: failed check:(eError == OMX_ErrorNone) || (eError == OMX_ErrorNoMore) - returning error: 0x8000101a - Error returned from OMX API in ducati
01-02 00:08:08.789: D/DOMX(104): ERROR: failed check:(eError == OMX_ErrorNone) || (eError == OMX_ErrorNoMore) - returning error: 0x8000101a - Error returned from OMX API in ducati
01-02 00:08:08.789: D/DOMX(104): ERROR: failed check:eError == OMX_ErrorNone - returning error: 0x8000101a -  Error in Proxy SetParameter
01-02 00:08:08.789: E/ACodec(104): Encoder could not be configured to emit SPS/PPS before IDR frames. (err -2147483648)
01-02 00:08:08.789: E/ACodec(104): [OMX.TI.DUCATI1.VIDEO.H264E] configureCodec returning error -2147483648
01-02 00:08:08.789: E/MediaCodec(104): Codec reported an error. (omx error 0x80001001, internalError -2147483648)
01-02 00:08:08.953: D/NetworkSession(104): sendRequest() session[2] result[0] --> --> -->
01-02 00:08:08.953: D/NetworkSession(104): [RTSP/1.0 403 Forbidden

01-02 00:08:08.953: D/NetworkSession(104): Date: Fri, 02 Jan 1970 00:08:08 +0000

01-02 00:08:08.953: D/NetworkSession(104): Server: Mine/1.0

01-02 00:08:08.953: D/NetworkSession(104): CSeq: 1

01-02 00:08:08.953: D/NetworkSession(104):

01-02 00:08:08.953: D/NetworkSession(104): ]
01-02 00:08:08.953: I/WifiDisplaySource(104): We're stopped.

I have no idea how to solve the issue.

I have similar error message as yours on your wiki, and you said the issue will be solved after patch for ACodec.cpp. But I cannot find the relating lines in the AOSP 4.2.1_r1.

Simon

Hi, Simon

• i'm using AOSP 4.2.2_r1.2 in Miracast
  • in Android 4.3, Sink implementation deleted by Google!
• do NOT YET working Miracast on Pandaboard
• Galaxy Nexus works Miracast Source and Sink when applied patches
• both Pandaboard and Galaxy Nexus has same processor OMAP4460
  • -> Galaxy Nexus working, then Pandaboard should be work
• i expect OMAP4AJ.2.5 version that Wi-Fi Direct and Miracast working

Simon Chu said:

01-02 00:08:04.843: D/DOMX(104): ERROR: Can't open misc driver device 0xd
01-02 00:08:04.843: D/DOMX(104): ERROR: Can't read from the misc driver
01-02 00:08:04.843: D/DOMX(104): ERROR: Can't close the misc driver

this is driver load error. in Galaxy Nexus, this error do not happen.

OMAP4AJ.2.4 - http://www.omappedia.com/wiki/4AJ.2.4_OMAP4_Jelly_Bean_Release_Notes (4AJ.2.4 is not panda, but omap)
OMAP4AJ.2.2 - http://www.omappedia.com/wiki/4AJ.2.2_OMAP4_Jelly_Bean_Panda_Notes

The following link expired on 08/13/2013. These are going to renew or already lost or where I can find this same information.

OMAP4AJ.2.4 - http://www.omappedia.com/wiki/4AJ.2.4_OMAP4_Jelly_Bean_Release_Notes (4AJ.2.4 is not panda, but omap)
OMAP4AJ.2.2 - http://www.omappedia.com/wiki/4AJ.2.2_OMAP4_Jelly_Bean_Panda_Notes

The following link expired on 08/13/2013. These are going to renew or already lost or where I can find this same information.

Kensuke Sato said:

Hi, Abhijit

We get enabled Wi-Fi Direct on Android 4.2, Pandaboard.

Abstract

working fine: AOSP + OMAP4AJ.2.4(wi-fi lib, supplicant) + OMAP4AJ.2.2(wi-fi drv)
combination is so important

working so-so: AOSP + OMAP4AJ.2.4(wi-fi lib, supplicant) + OMAP4AJ.2.4(wi-fi drv)
p2p scan OK, p2p connect NG

1. Source

AOSP 4.2.1 - https://android.googlesource.com/platform/manifest -b android-4.2.1_r1
Kernel 3.0 - https://android.googlesource.com/kernel/omap.git kernel android-omap-panda-3.0
OMAP4AJ.2.4 - http://www.omappedia.com/wiki/4AJ.2.4_OMAP4_Jelly_Bean_Release_Notes (4AJ.2.4 is not panda, but omap)
OMAP4AJ.2.2 - http://www.omappedia.com/wiki/4AJ.2.2_OMAP4_Jelly_Bean_Panda_Notes

2. Kernel Modify

File: kernel/arch/arm/configs/panda_defconfig
Edit:
CONFIG_CFG80211=m
CONFIG_LIB80211=m
CONFIG_MAC80211=m
CONFIG_WL12XX_MENU=m
CONFIG_WL12XX=m
CONFIG_WL12XX_SDIO=m

3. Android Modify

3.0 reference
http://processors.wiki.ti.com/index.php/TI-Android-JB-PortingGuide#WLAN

3.1 File: android/device/ti/panda/BoardConfig.mk
- BOARD_WPA_SUPPLICANT_DRIVER := NL80211
- WPA_SUPPLICANT_VERSION := VER_0_8_X
- BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_wl12xx
- BOARD_WLAN_DEVICE := wl12xx_mac80211
+ USES_TI_MAC80211 := true
+ ifdef USES_TI_MAC80211
+ BOARD_WPA_SUPPLICANT_DRIVER := NL80211
+ WPA_SUPPLICANT_VERSION := VER_0_8_X_TI
+ BOARD_HOSTAPD_DRIVER := NL80211
+ BOARD_WLAN_DEVICE := wl12xx_mac80211
+ BOARD_SOFTAP_DEVICE := wl12xx_mac80211
+ WIFI_DRIVER_MODULE_PATH := "/system/lib/modules/wl12xx_sdio.ko"
+ WIFI_DRIVER_MODULE_NAME := "wl12xx_sdio"
+ WIFI_FIRMWARE_LOADER := ""
+ COMMON_GLOBAL_CFLAGS += -DUSES_TI_MAC80211
+ endif

3.2 File: android/device/ti/panda/device.mk
- frameworks/native/data/etc/android.hardware.usb.accessory.xml:system/etc/permissions/android.hardware.usb.accessory.xml
+ frameworks/native/data/etc/android.hardware.usb.accessory.xml:system/etc/permissions/android.hardware.usb.accessory.xml \
+ frameworks/native/data/etc/android.hardware.wifi.direct.xml:system/etc/permissions/android.hardware.wifi.direct.xml

- PRODUCT_PACKAGES += \
- dhcpcd.conf \
- TQS_D_1.7.ini \
- calibrator
+ PRODUCT_PACKAGES += \
+ dhcpcd.conf \
+ hostapd.conf \
+ wifical.sh \
+ wilink7.sh \
+ TQS_D_1.7.ini \
+ TQS_D_1.7_127x.ini \
+ crda \
+ regulatory.bin \
+ calibrator

$(call inherit-product, device/ti/panda/wl12xx/ti-wpan-products.mk)
+ $(call inherit-product-if-exists, device/ti/proprietary-open/omap4/ti-omap4-vendor.mk)
+ $(call inherit-product-if-exists, device/ti/proprietary-open/wl12xx/wlan/wl12xx-wlan-fw-products.mk)

3.3 File: android/device/ti/panda/init.omap4pandaboard.rc
on boot
mount debugfs /sys/kernel/debug /sys/kernel/debug
chmod 0666 /dev/pvrsrvkm
+ # wi-fi
+ mkdir /data/misc/wifi/sockets 0770 wifi wifi
+ mkdir /data/misc/dhcp 0770 dhcp dhcp
+ insmod /system/lib/modules/compat.ko
+ insmod /system/lib/modules/cfg80211.ko
+ insmod /system/lib/modules/mac80211.ko
+ insmod /system/lib/modules/wl12xx.ko

# virtual sdcard daemon running as media_rw (1023)
service sdcard /system/bin/sdcard /data/media /mnt/shell/emulated 1023 1023
class late_start

+ service p2p_supplicant /system/bin/wpa_supplicant \
+ -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf -N \
+ -ip2p0 -Dnl80211 -c/data/misc/wifi/p2p_supplicant.conf
+ class main
+ socket wpa_wlan0 dgram 660 wifi wifi
+ disabled
+ oneshot

- service wpa_supplicant /system/bin/wpa_supplicant -Dnl80211 -iwlan0 -c/data/misc/wifi/wpa_supplicant.conf -dd
- socket wpa_wlan0 dgram 660 wifi wifi
- disabled
- oneshot
+ service wpa_supplicant /system/bin/wpa_supplicant \
+ -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf -e/data/misc/wifi/entropy.bin
+ class main
+ socket wpa_wlan0 dgram 660 wifi wifi
+ disabled
+ oneshot
- service dhcpcd_wlan0 /system/bin/dhcpcd -ABKL
- disabled
- oneshot
+ service dhcpcd_wlan0 /system/bin/dhcpcd -aABDKL
+ class main
+ disabled
+ oneshot

service iprenew_wlan0 /system/bin/dhcpcd -n
disabled
oneshot

+ service dhcpcd_p2p /system/bin/dhcpcd -aABKL
+ disabled
+ oneshot
+
+ service iprenew_p2p /system/bin/dhcpcd -n
+ disabled
+ oneshot

- service dhcpcd_eth0 /system/bin/dhcpcd -ABKL
- disabled
- oneshot
+ service dhcpcd_eth0 /system/bin/dhcpcd -ABDKL
+ class main
+ disabled
+ oneshot

service iprenew_eth0 /system/bin/dhcpcd -n
disabled
oneshot

+ service hostapd_bin /system/bin/hostapd -d /data/misc/wifi/hostapd.conf
+ socket wpa_wlan0 dgram 660 wifi wifi
+ disabled
+ oneshot

3.4 proprietary-open copy
OMAP4AJ.2.4 src: android/device/ti/proprietary-open
AOSP dest: android/device/ti

3.5 wpa_supplicant8_ti copy
OMAP4AJ.2.4 src: android/external/wpa_supplicant_8_ti
AOSP dest: android/external

3.6 libhardware_legacy replace
OMAP4AJ.2.4 src: android/hardware/libhardware_legacy/wifi/wifi.c
AOSP dest: android/hardware/libhardware_legacy/wifi/

3.7 android/hardware/libhardware_legacy/Android.mk edit
File: android/hardware/libhardware_legacy/Android.mk

LOCAL_SHARED_LIBRARIES := libcutils libwpa_client
LOCAL_INCLUDES += $(LOCAL_PATH)
+ #ifdef USES_TI_MAC80211
+ LOCAL_STATIC_LIBRARIES := libnl_2
+ LOCAL_C_INCLUDES += external/libnl-headers
+ #endif
LOCAL_CFLAGS += -DQEMU_HARDWARE
QEMU_HARDWARE := true

3.8 header file copy
OMAP4AJ.2.4 src: android/hardware/libhardware_legacy/nl80211.h AOSP
dest: android/hardware/libhardware_legacy

3.9 Wi-Fi Driver replace
OMAP4AJ.2.2 src: android/hardware/ti/wlan
AOSP dest: android/hardware/ti

3.10 netd replace
OMAP4AJ.2.4 src: android/system/netd
AOSP dest: android/system

4 build

4.1 kernel
$ make ARCH=arm panda_defconfig
$ make -j8 ARCH=arm uImage
$ make -j8 ARCH=arm modules

4.2 Wi-Fi Driver
$ export KERNEL_DIR=${YOUR_PATH}/kernel
$ export KLIB=${KERNEL_DIR}
$ export KLIB_BUILD=${KERNEL_DIR}

$ cd $MYDROID/hardware/ti/wlan/mac80211/compat_wl12xx
$ make -j8 ARCH=arm

$ cd $MYDROID/out/target/product/panda
$ mkdir -p system/lib/modules
$ cp $MYDROID/hardware/ti/wlan/mac80211/compat_wl12xx/compat/compat.ko system/lib/modules/
$ cp $MYDROID/hardware/ti/wlan/mac80211/compat_wl12xx/net/wireless/cfg80211.ko system/lib/modules/
$ cp $MYDROID/hardware/ti/wlan/mac80211/compat_wl12xx/net/mac80211/mac80211.ko system/lib/modules/
$ cp $MYDROID/hardware/ti/wlan/mac80211/compat_wl12xx/drivers/net/wireless/wl12xx/wl12xx.ko system/lib/modules/
$ cp $MYDROID/hardware/ti/wlan/mac80211/compat_wl12xx/drivers/net/wireless/wl12xx/wl12xx_sdio.ko system/lib/modules/

4.3 Android
$ cd $MYDROID
$ source build/envsetup.sh
$ lunch full_panda-eng
$ make -j8

this guide may be not correct,
i want to additional confirm someone, ^_^

;;; Wi-Fi Direct is OK. next, I want to get Miracast on Android 4.2, Panda;;;

Wifi direct in Android 4.2 + OMAP4AJ.2.4 + OMAP4AJ.2.2

OMAP4AJ.2.4 - http://www.omappedia.com/wiki/4AJ.2.4_OMAP4_Jelly_Bean_Release_Notes (4AJ.2.4 is not panda, but omap)
OMAP4AJ.2.2 - http://www.omappedia.com/wiki/4AJ.2.2_OMAP4_Jelly_Bean_Panda_Notes

The following link expired on 08/13/2013. These are going to renew or already lost or where I can find this same information.

umm, omappedia.com domain expired...

try google cache

2.2
http://webcache.googleusercontent.com/search?q=cache:bHe9__AiBVUJ:www.omappedia.com/wiki/4AJ.2.2_OMAP4_Jelly_Bean_Panda_Notes+&cd=1&hl=ja&ct=clnk&gl=jp

2.4
http://webcache.googleusercontent.com/search?q=cache:uGFNMEv1H5EJ:www.omappedia.com/wiki/4AJ.2.4_OMAP4_Jelly_Bean_Release_Notes+&cd=1&hl=ja&ct=clnk&gl=jp

2.5
http://webcache.googleusercontent.com/search?q=cache:VDx5WdhnZaAJ:omappedia.org/wiki/4AJ.2.5_OMAP4-Panda_Jelly_Bean_Release_Notes+&cd=3&hl=ja&ct=clnk&gl=jp

when Building Android Filesystem(AFS) with TI Codecs enabled in 4AJ.2.2 OMAP4 JB Panda Notes 

I get this error

/***********************************************************************************/

In file included from hardware/ti/dvp/source/dvp/dvp_kgraph/dvp_rpc_omaprpc.c:33:0:
hardware/ti/dvp/include/omaprpc/omaprpc.h:28:16: error: conflicting types for 'ptrdiff_t'
/home/mauricio/fuentes/4AJ.2.2/mydroid/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.6/bin/../lib/gcc/arm-linux-androideabi/4.6.x-google/include/stddef.h:150:26: note: previous declaration of 'ptrdiff_t' was here
make: *** [out/target/product/panda/obj/SHARED_LIBRARIES/libdvp_intermediates/dvp_rpc_omaprpc.o] Error 1
make: *** Se espera a que terminen otras tareas....
In file included from hardware/ti/dvp/source/omaprpc/omaprpc.c:17:0:
hardware/ti/dvp/include/omaprpc/omaprpc.h:28:16: error: conflicting types for 'ptrdiff_t'
/home/mauricio/fuentes/4AJ.2.2/mydroid/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.6/bin/../lib/gcc/arm-linux-androideabi/4.6.x-google/include/stddef.h:150:26: note: previous declaration of 'ptrdiff_t' was here
make: *** [out/target/product/panda/obj/STATIC_LIBRARIES/libomaprpc_intermediates/omaprpc.o] Error 1

/*****************************************************************************************/

As I can solve? 

to achieve this

wifi direct fine.

working fine: AOSP + OMAP4AJ.2.4(wi-fi lib, supplicant) + OMAP4AJ.2.2(wi-fi drv)

thanks for the help.

Hi,

I turn on the wifi-direct "PandaBoard" and achieve share files with a mobile device. but when I want to share between two PandaBoard not recognize each other. How I can solve this and what can be the cause. Thanks for any help you can give me.

hi ,

i try to build android on panda4 rev A2, i want Wifi Direct !!!!!

i follow the above steps.. but  it not compiling...i got errors in hardware/ti/omap4xx/ modules. 

the steps are proper or i need to modify any other files to exclude those modules...

1. i want to use Wifi-direct in Terminal mode.... how to execute p2p in terminal   ???? 

2. what is the need of  building kernel in modules form 

CONFIG_CFG80211=m
CONFIG_LIB80211=m

we can directly include those in building time na... like

CONFIG_CFG80211=y
CONFIG_LIB80211=y              ???

3. Some time pandabord is going to STUCK if i press setting option  ?????

Error:

Notice file: external/icu4c/stubdata/NOTICE -- out/target/product/panda/obj/NOTICE_FILES/src//system/usr/icu/icudt48l.dat.txt
make: *** No rule to make target `out/target/product/panda/obj/SHARED_LIBRARIES/libbluetooth_intermediates/export_includes', needed by `out/target/product/panda/obj/EXECUTABLES/bt_sco_app_intermediates/import_includes'. Stop.
make: *** Waiting for unfinished jobs....
Export includes file: bootable/recovery/tools/ota/Android.mk -- out/target/product/panda/obj/EXECUTABLES/add-property-tag_intermediates/export_includes

hi simon 

if building OMAP4AJ.2.4 source i got these errors

hardware/ti/omap4xxx/domx/domx/omx_rpc/src/omx_rpc_stub.c: In function 'RPC_EmptyThisBuffer':
hardware/ti/omap4xxx/domx/domx/omx_rpc/src/omx_rpc_stub.c:1281:3: warning: assignment makes integer from pointer without a cast [enabled by default]
hardware/ti/omap4xxx/domx/domx/omx_rpc/src/omx_rpc_stub.c:1284:4: warning: assignment makes integer from pointer without a cast [enabled by default]
target thumb C: libdomx <= hardware/ti/omap4xxx/domx/domx/omx_rpc/src/omx_rpc_config.c
target thumb C: libdomx <= hardware/ti/omap4xxx/domx/domx/omx_rpc/src/omx_rpc_platform.c
target thumb C: libdomx <= hardware/ti/omap4xxx/domx/domx/omx_proxy_common/src/omx_proxy_common.c
target thumb C: gps.goldfish <= development/tools/emulator/system/gps/gps_qemu.c
target thumb C++: gralloc.default <= hardware/libhardware/modules/gralloc/gralloc.cpp
development/tools/emulator/system/gps/gps_qemu.c:47:0: warning: "D" redefined [enabled by default]
hardware/libhardware/include/hardware/qemu_pipe.h:29:0: note: this is the location of the previous definition
development/tools/emulator/system/gps/gps_qemu.c:917:5: warning: initialization from incompatible pointer type [enabled by default]
development/tools/emulator/system/gps/gps_qemu.c:917:5: warning: (near initialization for 'qemuGpsInterface.set_position_mode') [enabled by default]
hardware/ti/omap4xxx/domx/domx/omx_proxy_common/src/omx_proxy_common.c:78:17: fatal error: ion.h: No such file or directory
compilation terminated.
make: *** [out/target/product/panda/obj/SHARED_LIBRARIES/libdomx_intermediates/omx_proxy_common/src/omx_proxy_common.o] Error 1
make: *** Waiting for unfinished jobs....
hardware/libhardware/modules/gralloc/gralloc.cpp:100:1: warning: missing initializer for member 'hw_module_t::dso' [-Wmissing-field-initializers]
hardware/libhardware/modules/gralloc/gralloc.cpp:100:1: warning: missing initializer for member 'hw_module_t::reserved' [-Wmissing-field-initializers]
hardware/libhardware/modules/gralloc/gralloc.cpp:100:1: warning: missing initializer for member 'gralloc_module_t::perform' [-Wmissing-field-initializers]
hardware/libhardware/modules/gralloc/gralloc.cpp:100:1: warning: missing initializer for member 'gralloc_module_t::reserved_proc' [-Wmissing-field-initializers]
hardware/libhardware/modules/gralloc/gralloc.cpp:100:1: warning: missing initializer for member 'private_module_t::pmem_master' [-Wmissing-field-initializers]
hardware/libhardware/modules/gralloc/gralloc.cpp:100:1: warning: missing initializer for member 'private_module_t::pmem_master_base' [-Wmissing-field-initialize rs]
hardware/libhardware/modules/gralloc/gralloc.cpp:100:1: warning: missing initializer for member 'private_module_t::info' [-Wmissing-field-initializers]
hardware/libhardware/modules/gralloc/gralloc.cpp:100:1: warning: missing initializer for member 'private_module_t::finfo' [-Wmissing-field-initializers]
hardware/libhardware/modules/gralloc/gralloc.cpp:100:1: warning: missing initializer for member 'private_module_t::xdpi' [-Wmissing-field-initializers]
hardware/libhardware/modules/gralloc/gralloc.cpp:100:1: warning: missing initializer for member 'private_module_t::ydpi' [-Wmissing-field-initializers]
hardware/libhardware/modules/gralloc/gralloc.cpp:100:1: warning: missing initializer for member 'private_module_t::fps' [-Wmissing-field-initializers]

how to resolve these issue

compine with ASOP code i got 

Notice file: external/icu4c/stubdata/NOTICE -- out/target/product/panda/obj/NOTICE_FILES/src//system/usr/icu/icudt48l.dat.txt
make: *** No rule to make target `out/target/product/panda/obj/SHARED_LIBRARIES/libbluetooth_intermediates/export_includes', needed by `out/target/product/panda/obj/EXECUTABLES/bt_sco_app_intermediates/import_includes'. Stop.
make: *** Waiting for unfinished jobs....
Export includes file: bootable/recovery/tools/ota/Android.mk -- out/target/product/panda/obj/EXECUTABLES/add-property-tag_intermediates/export_includes
root@ATREYU-15:/home/test/android4.2.2#

hoe solve this problem...p;ls help me...

Arun kR

Hi, Arun:

Did you build OMAP4AJ.2.4 for Panda board?

The source is for TI Blaze Tablet 2, not fot Panda board. I only use the wifi library and wpa_supplicant part.

i used the complete folder of wlan in /hardware/ti/panda  of OMAP4AJ.2.2 pkge and other files from OMAP4AJ.2.4 .

i have on more query 

the " iw list "command not showing the P2P support interfaece for the hardware and iwconfig show devies support only abg mode...

how to enable 802.11n mode and P2P  support in my wifi driver

no "P2P"

Supported interface modes:
* IBSS
* managed
* AP
* AP/VLAN
* monitor
software interface modes (can always be added):
* AP/VLAN
* monitor

no "n"

wlan0  IEEE 802.11abg ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:on