Jump to content

Can't start Bluetooth on Orange Pi Zero Plus 2 H5


Spider

Recommended Posts

Hello!

 

I'm tryiing to make iBeacon scan service. But can't make Bluetooth work on OPi0+2H5.

I'm using "Armbian_20.02.1_Orangepizeroplus2-h5_bionic_current_5.4.20_minimal.img" as OS, but no hci devices in system after start. I reded many topics from this forum and nothig helps me. Can't start BT :(

Is BlueTooth part work on this board? Can I use it?

I need only "lescan" functional....

Link to comment
Share on other sites

Armbian & Khadas are rewarding contributors

:)

Thx, for reply. But I finaly launch BT device.

Next steps:

1. Disable uart1 overlay

2. copyed firmware for ap6212 from last broadcom package into /lib/firmware/bcm....

3. modified ap6212-bluetooth

      - at start add:

        devmem2 0x1f00060 b 1
        echo 10 > /sys/class/gpio/export
        echo out > /sys/class/gpio/gpio10/direction
        echo 0 > /sys/class/gpio/gpio10/value
        echo 1 > /sys/class/gpio/gpio10/value
        sleep 0.1

      - at end add: (else after soft reboot wifi will not work)

        devmem2 0x1f00060 b 0
        echo 10 > /sys/class/gpio/export
        echo out > /sys/class/gpio/gpio10/direction
        echo 0 > /sys/class/gpio/gpio10/value

        sleep 0.1

        echo 10 > /sys/class/gpio/unexport
        sleep 0.1

Link to comment
Share on other sites

On 3/2/2020 at 10:49 PM, Spider said:

:)

Thx, for reply. But I finaly launch BT device.

Next steps:

1. Disable uart1 overlay

2. copyed firmware for ap6212 from last broadcom package into /lib/firmware/bcm....

3. modified ap6212-bluetooth

      - at start add:

 


        devmem2 0x1f00060 b 1
        echo 10 > /sys/class/gpio/export
        echo out > /sys/class/gpio/gpio10/direction
        echo 0 > /sys/class/gpio/gpio10/value
        echo 1 > /sys/class/gpio/gpio10/value
        sleep 0.1

 

      - at end add: (else after soft reboot wifi will not work)

 


        devmem2 0x1f00060 b 0
        echo 10 > /sys/class/gpio/export
        echo out > /sys/class/gpio/gpio10/direction
        echo 0 > /sys/class/gpio/gpio10/value

        sleep 0.1

        echo 10 > /sys/class/gpio/unexport
        sleep 0.1

 

 

Hi , i have a same problem with opiz+2  Mainline kernel 5.4.2x  i  could not find ap6212-bluetooth file (i did it before on legacy kernel), now i have only bluetooth file. I try to edit this file but nothing change. Could you a bit clear how to success with bluetooth.  Thanks 

Link to comment
Share on other sites

Bluetooth init success :) with Orange pi zero plus 2 Mainline kernel 5.4.28

i solve problem with these steps:

1) install bluetooth support from armbian-config

2) install devmem2 and compile if not installed 

wget http://free-electrons.com/pub/mirror/devmem2.c
gcc ./devmem2.c
mv ./a.out /usr/local/bin/devmem2

3) add modules bluetooth and hci_uart to /etc/modules

4) remove bluetooth service (we will add new script)

update-rc.d bluetooth remove

5) remove blutooth init script (editing not worked for me)

rm /etc/init.d/bluetooth

6) copy modified  bluetooth init script file(ap6212) to /etc/init.d/

7) edit permissions 

chmod +x /etc/init.d/ap6212

8) enable service script 

systemctl enable ap6212

9) reboot

 

after reboot probably you will see your service succefully running 

systemctl status ap6212

 

● ap6212.service - LSB: Start bluetooth daemons
   Loaded: loaded (/etc/init.d/ap6212; generated)
   Active: active (running) since Tue 2020-04-28 23:31:54 UTC; 38s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 735 ExecStart=/etc/init.d/ap6212 start (code=exited, status=0/SUCCESS)
    Tasks: 1 (limit: 371)
   Memory: 4.2M
   CGroup: /system.slice/ap6212.service
           └─1071 /usr/sbin/bluetoothd

Apr 28 23:31:51 orangepizeroplus2-h5 systemd[1]: Starting LSB: Start bluetooth daemons...
Apr 28 23:31:54 orangepizeroplus2-h5 ap6212[735]: Starting Patch ap6212:/dev/mem opened.
Apr 28 23:31:54 orangepizeroplus2-h5 ap6212[735]: Memory mapped at address 0xffff87107000.
Apr 28 23:31:54 orangepizeroplus2-h5 ap6212[735]: Value at address 0x1F00060 (0xffff87107060): 0x0
Apr 28 23:31:54 orangepizeroplus2-h5 ap6212[735]: Written 0x1; readback 0x1
Apr 28 23:31:54 orangepizeroplus2-h5 ap6212[735]: Starting ap6212: bluetoothd.
Apr 28 23:31:54 orangepizeroplus2-h5 systemd[1]: Started LSB: Start bluetooth daemons.
Apr 28 23:31:54 orangepizeroplus2-h5 bluetoothd[1071]: Bluetooth daemon 5.50
Apr 28 23:31:54 orangepizeroplus2-h5 bluetoothd[1071]: Starting SDP server
Apr 28 23:31:54 orangepizeroplus2-h5 bluetoothd[1071]: Bluetooth management interface 1.14 initialized

 

Q: what is difference between ap6212 and bluetooth service init?

A:  added gpio  controls

 

Now you can attach uart with sucess

 

hciattach /dev/ttyS1 any 115200 flow bdaddr 00:90:4c:c5:12:38
hciconfig hci0 up

 

i could not change mac adress device always setup with AA:AA:AA:AA:AA:AA 

if you can please let me know.

Thanks 

 

Save as ap6212 and copy to /etc/init.d/

#! /bin/sh
### BEGIN INIT INFO
# Provides: ap6212
# Required-Start:    $local_fs $syslog $remote_fs dbus
# Required-Stop:     $local_fs $syslog $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start bluetooth daemons
### END INIT INFO
#
# bluez    Bluetooth subsystem starting and stopping
#
# originally from bluez's scripts/bluetooth.init
#
# Edd Dumbill <ejad@debian.org>
# LSB 3.0 compilance and enhancements by Filippo Giunchedi <filippo@debian.org>
#
# Updated for bluez 4.7 by Mario Limonciello <mario_limonciello@dell.com>
# Updated for bluez 5.5 by Nobuhiro Iwamatsu <iwamatsu@debian.org>
#
# Note: older daemons like dund pand hidd are now shipped inside the
# bluez-compat package

PATH=/sbin:/bin:/usr/sbin:/usr/bin
DESC=ap6212

DAEMON=/usr/sbin/bluetoothd
HCIATTACH=/usr/bin/hciattach

HID2HCI_ENABLED=1
HID2HCI_UNDO=1

SDPTOOL=/usr/bin/sdptool

# If you want to be ignore error of "org.freedesktop.hostname1",
# please enable NOPLUGIN_OPTION.
# NOPLUGIN_OPTION="--noplugin=hostname"
NOPLUGIN_OPTION=""
SSD_OPTIONS="--oknodo --quiet --exec $DAEMON -- $NOPLUGIN_OPTION"

test -f $DAEMON || exit 0

# FIXME: any of the sourced files may fail if/with syntax errors
test -f /etc/default/bluetooth && . /etc/default/bluetooth
test -f /etc/default/rcS && . /etc/default/rcS

. /lib/lsb/init-functions

set -e

# FIXME: this function is possibly a no-op
run_sdptool()
{
	# declaring IFS local in this function, removes the need to
	# save/restore it
	local IFS o

	test -x $SDPTOOL || return 1

# FIXME: where does SDPTOOL_OPTIONS come from?
	if ! test -z "$SDPTOOL_OPTIONS" ; then
		IFS=";"
		for o in $SDPTOOL_OPTIONS ; do
			#echo "execing $SDPTOOL $o"
			IFS=" "
			if [ "$VERBOSE" != no ]; then
				$SDPTOOL $o
			else
				$SDPTOOL $o >/dev/null 2>&1
			fi
		done
	fi
}

hci_input()
{
    log_progress_msg "switching to HID/HCI no longer done in init script, see /usr/share/doc/bluez/NEWS.Debian.gz" || :
}


fixstart()
{
  log_daemon_msg "Starting Patch $DESC"
  /usr/local/bin/devmem2 0x1f00060 b 1
  echo 10 > /sys/class/gpio/export
  echo out > /sys/class/gpio/gpio10/direction
  echo 0 > /sys/class/gpio/gpio10/value
  echo 1 > /sys/class/gpio/gpio10/value
  sleep 0.1
}

fixstop()
{
	# disable gpio pin, if not wifi not active on soft restart / reboot
  log_daemon_msg "Disable Patch $DESC" 

  /usr/local/bin/devmem2 0x1f00060 b 0
  echo 10 > /sys/class/gpio/export
  echo out > /sys/class/gpio/gpio10/direction
  echo 0 > /sys/class/gpio/gpio10/value
  sleep 0.1
  echo 10 > /sys/class/gpio/unexport
  sleep 0.1
}

alias enable_hci_input=hci_input
alias disable_hci_input=hci_input
alias enable_fix=fixstart
alias disable_fix=fixstop

case $1 in
  start)
  	enable_fix
	
	log_daemon_msg "Starting $DESC"

	if test "$BLUETOOTH_ENABLED" = 0; then
		log_progress_msg "disabled. see /etc/default/bluetooth"
		log_end_msg 0
		exit 0
	fi   

	start-stop-daemon --start --background $SSD_OPTIONS
	log_progress_msg "${DAEMON##*/}"

	run_sdptool || :

	if test "$HID2HCI_ENABLED" = 1; then
		enable_hci_input
	fi

	log_end_msg 0
  ;;
  stop)
  	disable_fix
          
	log_daemon_msg "Stopping $DESC"
	if test "$BLUETOOTH_ENABLED" = 0; then
		log_progress_msg "disabled."
		log_end_msg 0
		exit 0
	fi
	if test "$HID2HCI_UNDO" = 1; then
		disable_hci_input
	fi
	start-stop-daemon --stop $SSD_OPTIONS
	log_progress_msg "${DAEMON}"
	log_end_msg 0
  ;;
  restart|force-reload)
	$0 stop
	sleep 1
	$0 start
  ;;
  status)
	status_of_proc "$DAEMON" "$DESC" && exit 0 || exit $?
  ;;
  *)
	N=/etc/init.d/ap6212
	echo "Usage: $N {start|stop|restart|force-reload|status}" >&2
	exit 1
	;;
esac

exit 0

# vim:noet


 

Link to comment
Share on other sites

On 4/28/2020 at 8:06 PM, Levent Erenler said:

Bluetooth init success  with Orange pi zero plus 2 Mainline kernel 5.4.28

 

I've followed the steps here on mainline kernel 5.8.5. $systemctl status ap6212 looks similar to yours. However $hcitool dev cannot find devices. I can't find my Bluetooth mac address.

 

Any thoughts or help would be great!

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
×
  • Create New...

Important Information

Terms of Use - Privacy Policy - Guidelines