Help identifying MCU manufacturer for Adayo (AC8317) based Head Unit

M

mlazambuja

New member
Feb 24, 2010
2
0
0
Rio de Janeiro
Jul 31, 2018 at 3:18 PM
I'm trying to identify the MCU of my new head unit (it came with my Mitsubishi Outlander) and if it's a MTCB or MTCD.

I found out it's based in Adayo DN6V26, running Android 4.2.2 but I'm trying to figure out what's the correct MCU. It's sold by a local (Brazilian) company called Logigo. It has

I added attached pictures of the head unit and version numbers.

Head Unit:
(RN56A9)head-unit.jpg

MCU: V1.40 Oct 18 2017
SO: RN56A9_545 A.30
mcu-1.jpg

More complete details on MCU and SO:
mcu-2.jpg

I already got root on the device and can boot in recovery mode.

127|[email protected]:/ $ cat /proc/cpuinfo
Processor : ARMv7 Processor rev 3 (v7l)
processor : 0
BogoMIPS : 1693.69
processor : 1
BogoMIPS : 1703.93
processor : 2
BogoMIPS : 1703.93
processor : 3
BogoMIPS : 1703.93
Features : swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 3
Hardware : Autochips ac83xx
Revision : 0000
Serial : 0000000000000000


[email protected]:/ $ getprop
[atc.rearproperty]: [true]
[bootdevice]: [mmc]
[customer.id]: [RN56A9_545A]
[dalvik.vm.heapgrowthlimit]: [256m]
[dalvik.vm.heapmaxfree]: [32m]
[dalvik.vm.heapminfree]: [1m]
[dalvik.vm.heapsize]: [512m]
[dalvik.vm.heapstartsize]: [32m]
[dalvik.vm.heaptargetutilization]: [0.57]
[dalvik.vm.stack-trace-file]: [/data/anr/traces.txt]
[dev.bootcomplete]: [1]
[dhcp.wlan0.dns1]: [172.20.10.1]
[dhcp.wlan0.dns2]: []
[dhcp.wlan0.dns3]: []
[dhcp.wlan0.dns4]: []
[dhcp.wlan0.gateway]: [172.20.10.1]
[dhcp.wlan0.ipaddress]: [172.20.10.2]
[dhcp.wlan0.leasetime]: [85536]
[dhcp.wlan0.mask]: [255.255.255.240]
[dhcp.wlan0.pid]: [1591]
[dhcp.wlan0.reason]: [BOUND]
[dhcp.wlan0.result]: [ok]
[dhcp.wlan0.server]: [172.20.10.1]
[dhcp.wlan0.vendorInfo]: []
[gps.gps.version]: [MTK_GPS_MT3336]
[gps.mnl_process.status]: [1111]
[gsm.current.phone-type]: [1]
[gsm.operator.alpha]: []
[gsm.operator.iso-country]: []
[gsm.operator.isroaming]: [false]
[gsm.operator.numeric]: []
[gsm.sim.state]: [NOT_READY]
[gsm.version.ril-impl]: [android reference-ril 1.0]
[init.svc.adbd]: [stopped]
[init.svc.blueletd]: [running]
[init.svc.bootanim]: [stopped]
[init.svc.carplay_plug]: [stopped]
[init.svc.console]: [running]
[init.svc.debuggerd]: [running]
[init.svc.dhcpcd_wlan0]: [running]
[init.svc.drm]: [running]
[init.svc.hdmihdcp]: [stopped]
[init.svc.installd]: [running]
[init.svc.keystore]: [running]
[init.svc.late_insmod]: [stopped]
[init.svc.mdnsd]: [running]
[init.svc.media]: [running]
[init.svc.mnld]: [running]
[init.svc.netd]: [running]
[init.svc.p2p_supplicant]: [running]
[init.svc.ril-daemon]: [running]
[init.svc.servicemanager]: [running]
[init.svc.surfaceflinger]: [running]
[init.svc.switch_carplay]: [stopped]
[init.svc.ueventd]: [running]
[init.svc.vold]: [running]
[init.svc.whitelist4gis]: [stopped]
[init.svc.zygote]: [running]
[keyguard.no_require_sim]: [true]
[media.wfd.sink.uibc-enabled]: [1]
[media.wfd.sink.uibc.cap]: [G,K,M,T]
[net.bt.name]: [Android]
[net.change]: [net.dnschange]
[net.dns1]: [172.20.10.1]
[net.dnschange]: [1]
[net.hostname]: [android-d2459627b430b6d2]
[net.qtaguid_enabled]: [1]
[net.tcp.buffersize.default]: [4096,87380,110208,4096,16384,110208]
[net.tcp.buffersize.edge]: [4093,26280,35040,4096,16384,35040]
[net.tcp.buffersize.evdo]: [4094,87380,262144,4096,16384,262144]
[net.tcp.buffersize.gprs]: [4092,8760,11680,4096,8760,11680]
[net.tcp.buffersize.hsdpa]: [4094,87380,262144,4096,16384,262144]
[net.tcp.buffersize.hspa]: [4094,87380,262144,4096,16384,262144]
[net.tcp.buffersize.hspap]: [4094,87380,1220608,4096,16384,1220608]
[net.tcp.buffersize.hsupa]: [4094,87380,262144,4096,16384,262144]
[net.tcp.buffersize.lte]: [524288,1048576,2097152,262144,524288,1048576]
[net.tcp.buffersize.umts]: [4094,87380,110208,4096,16384,110208]
[net.tcp.buffersize.wifi]: [524288,1048576,2097152,262144,524288,1048576]
[net.wlan0.dns1]: [49.0.0.0]
[net.wlan0.dns2]: []
[persist.current.usb.mode]: [host]
[persist.sys.country]: [BR]
[persist.sys.language]: [pt]
[persist.sys.localevar]: []
[persist.sys.profiler_ms]: [0]
[persist.sys.strictmode.disable]: [1]
[persist.sys.strictmode.visual]: [0]
[persist.sys.timezone]: [America/Sao_Paulo]
[persist.sys.usb.config]: [adb,mass_storage]
[persist.sys.usb.multipartition]: [1]
[ro.adb.qemud]: [1]
[ro.allow.mock.location]: [1]
[ro.atc.supportdivxht31]: [0]
[ro.baseband]: [unknown]
[ro.board.platform]: [ac8317]
[ro.boot.serialno]: [98b7506b5918329]
[ro.bootloader]: [unknown]
[ro.bootmode]: [unknown]
[ro.build.adayo.id]: [RN56A9_545A.0.0.055(20171017-20:34:49)]
[ro.build.characteristics]: [tablet // changed from tablet]
[ro.build.date.utc]: [1508243689]
[ro.build.date]: [2017年 10月 17日 星期二 20:34:49 HKT]
[ro.build.description]: [generic_ac8317-eng 4.2.2 JDQ39E eng.cpchen.20171017.203333 test-keys]
[ro.build.display.id]: [RN56A9_545A.30 (20171017-20:34:49)]
[ro.build.fingerprint]: [Android/generic_ac8317/ac8317:4.2.2/JDQ39E/eng.cpchen.20171017.203333:eng/test-keys]
[ro.build.host]: [Android4]
[ro.build.id]: [JDQ39E]
[ro.build.product]: [ac8317]
[ro.build.tags]: [test-keys]
[ro.build.type]: [eng]
[ro.build.user]: [cpchen]
[ro.build.version.codename]: [REL]
[ro.build.version.incremental]: [eng.cpchen.20171017.203333]
[ro.build.version.release]: [4.2.2]
[ro.build.version.sdk]: [17]
[ro.carrier]: [unknown]
[ro.com.android.dataroaming]: [true]
[ro.com.android.dateformat]: [MM-dd-yyyy]
[ro.config.alarm_alert]: [Alarm_Classic.ogg]
[ro.config.notification_sound]: [pixiedust.ogg]
[ro.config.ringtone]: [Ring_Synth_04.ogg]
[ro.debuggable]: [1]
[ro.factorytest]: [0]
[ro.hardware]: [autochipsac83xx]
[ro.kernel.android.checkjni]: [0]
[ro.opengles.version]: [131072]
[ro.product.board]: []
[ro.product.brand]: [Android]
[ro.product.cpu.abi2]: [armeabi]
[ro.product.cpu.abi]: [armeabi-v7a]
[ro.product.device]: [ac8317]
[ro.product.locale.language]: [zh]
[ro.product.locale.region]: [CN]
[ro.product.manufacturer]: [ATC]
[ro.product.model]: [Generic Android on ac8317]
[ro.product.name]: [generic_ac8317]
[ro.revision]: [0]
[ro.ril.gprsclass]: [10]
[ro.ril.hsxpa]: [1]
[ro.runtime.firstboot]: [1532988446840]
[ro.secure]: [0]
[ro.serialno]: [98b7506b5918329]
[ro.sf.lcd_density]: [240]
[ro.wifi.channels]: []
[service.adb.root]: [1]
[service.bootanim.exit]: [1]
[service.cbm.systemReady]: [1]
[sys.boot_completed]: [1]
[sys.settings_system_version]: [29]
[sys.usb.config]: [none]
[sys.usb.state]: [none]
[system_init.startsurfaceflinger]: [0]
[wfd.sink.go_intent]: [0]
[wlan.driver.status]: [ok]

Does anyone know if it's a MTCB or MTCD, and what would be the correct MCU to flash?

Thanks a lot.
 
P

palmmanpalm

Member
Jan 30, 2008
23
1
0
Mar 28, 2019 at 10:25 AM
Hi mlazambuja

I have the same head unit and I was wondering if you've made any progress on what you were doing. The unit is very frustrating as you can't do much except for using the built-in apps.
 
B

bryan_mmx

Senior Member
Oct 12, 2011
114
6
0
Nov 16, 2020 at 12:12 PM
Bro,

My car is equipped with a head unit (HU) that looks physically the same as yours as well as the settings interface. My unit is branded as Blaupunkt Palm Spring 800 except that when I browsed their official site, the device is not listed and I have no way to update firmware except bringing it to authorized service center. Updating is free but then, it's a big hassle (papers and pandemic protocols)

After a little research and system analyzer, I found the system brand says Manufacturer: Adayo Brand: Logigo Model: MBRU and next thing I know I'm here looking at the same thing except it wasn't marketed as the same thing.

My model is on v1.45, it's a 2019 update. I heard there's a 2020 update so I'm looking for the firmware file but no luck. Do you know where I could get it?

mlazambuja said:
I'm trying to identify the MCU of my new head unit (it came with my Mitsubishi Outlander) and if it's a MTCB or MTCD.

I found out it's based in Adayo DN6V26, running Android 4.2.2 but I'm trying to figure out what's the correct MCU. It's sold by a local (Brazilian) company called Logigo. It has

I added attached pictures of the head unit and version numbers.

Head Unit:
(RN56A9)View attachment 4562119

MCU: V1.40 Oct 18 2017
SO: RN56A9_545 A.30
View attachment 4562120

More complete details on MCU and SO:
View attachment 4562121

I already got root on the device and can boot in recovery mode.

127|[email protected]:/ $ cat /proc/cpuinfo
Processor : ARMv7 Processor rev 3 (v7l)
processor : 0
BogoMIPS : 1693.69
processor : 1
BogoMIPS : 1703.93
processor : 2
BogoMIPS : 1703.93
processor : 3
BogoMIPS : 1703.93
Features : swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 3
Hardware : Autochips ac83xx
Revision : 0000
Serial : 0000000000000000


[email protected]:/ $ getprop
[atc.rearproperty]: [true]
[bootdevice]: [mmc]
[customer.id]: [RN56A9_545A]
[dalvik.vm.heapgrowthlimit]: [256m]
[dalvik.vm.heapmaxfree]: [32m]
[dalvik.vm.heapminfree]: [1m]
[dalvik.vm.heapsize]: [512m]
[dalvik.vm.heapstartsize]: [32m]
[dalvik.vm.heaptargetutilization]: [0.57]
[dalvik.vm.stack-trace-file]: [/data/anr/traces.txt]
[dev.bootcomplete]: [1]
[dhcp.wlan0.dns1]: [172.20.10.1]
[dhcp.wlan0.dns2]: []
[dhcp.wlan0.dns3]: []
[dhcp.wlan0.dns4]: []
[dhcp.wlan0.gateway]: [172.20.10.1]
[dhcp.wlan0.ipaddress]: [172.20.10.2]
[dhcp.wlan0.leasetime]: [85536]
[dhcp.wlan0.mask]: [255.255.255.240]
[dhcp.wlan0.pid]: [1591]
[dhcp.wlan0.reason]: [BOUND]
[dhcp.wlan0.result]: [ok]
[dhcp.wlan0.server]: [172.20.10.1]
[dhcp.wlan0.vendorInfo]: []
[gps.gps.version]: [MTK_GPS_MT3336]
[gps.mnl_process.status]: [1111]
[gsm.current.phone-type]: [1]
[gsm.operator.alpha]: []
[gsm.operator.iso-country]: []
[gsm.operator.isroaming]: [false]
[gsm.operator.numeric]: []
[gsm.sim.state]: [NOT_READY]
[gsm.version.ril-impl]: [android reference-ril 1.0]
[init.svc.adbd]: [stopped]
[init.svc.blueletd]: [running]
[init.svc.bootanim]: [stopped]
[init.svc.carplay_plug]: [stopped]
[init.svc.console]: [running]
[init.svc.debuggerd]: [running]
[init.svc.dhcpcd_wlan0]: [running]
[init.svc.drm]: [running]
[init.svc.hdmihdcp]: [stopped]
[init.svc.installd]: [running]
[init.svc.keystore]: [running]
[init.svc.late_insmod]: [stopped]
[init.svc.mdnsd]: [running]
[init.svc.media]: [running]
[init.svc.mnld]: [running]
[init.svc.netd]: [running]
[init.svc.p2p_supplicant]: [running]
[init.svc.ril-daemon]: [running]
[init.svc.servicemanager]: [running]
[init.svc.surfaceflinger]: [running]
[init.svc.switch_carplay]: [stopped]
[init.svc.ueventd]: [running]
[init.svc.vold]: [running]
[init.svc.whitelist4gis]: [stopped]
[init.svc.zygote]: [running]
[keyguard.no_require_sim]: [true]
[media.wfd.sink.uibc-enabled]: [1]
[media.wfd.sink.uibc.cap]: [G,K,M,T]
[net.bt.name]: [Android]
[net.change]: [net.dnschange]
[net.dns1]: [172.20.10.1]
[net.dnschange]: [1]
[net.hostname]: [android-d2459627b430b6d2]
[net.qtaguid_enabled]: [1]
[net.tcp.buffersize.default]: [4096,87380,110208,4096,16384,110208]
[net.tcp.buffersize.edge]: [4093,26280,35040,4096,16384,35040]
[net.tcp.buffersize.evdo]: [4094,87380,262144,4096,16384,262144]
[net.tcp.buffersize.gprs]: [4092,8760,11680,4096,8760,11680]
[net.tcp.buffersize.hsdpa]: [4094,87380,262144,4096,16384,262144]
[net.tcp.buffersize.hspa]: [4094,87380,262144,4096,16384,262144]
[net.tcp.buffersize.hspap]: [4094,87380,1220608,4096,16384,1220608]
[net.tcp.buffersize.hsupa]: [4094,87380,262144,4096,16384,262144]
[net.tcp.buffersize.lte]: [524288,1048576,2097152,262144,524288,1048576]
[net.tcp.buffersize.umts]: [4094,87380,110208,4096,16384,110208]
[net.tcp.buffersize.wifi]: [524288,1048576,2097152,262144,524288,1048576]
[net.wlan0.dns1]: [49.0.0.0]
[net.wlan0.dns2]: []
[persist.current.usb.mode]: [host]
[persist.sys.country]: [BR]
[persist.sys.language]: [pt]
[persist.sys.localevar]: []
[persist.sys.profiler_ms]: [0]
[persist.sys.strictmode.disable]: [1]
[persist.sys.strictmode.visual]: [0]
[persist.sys.timezone]: [America/Sao_Paulo]
[persist.sys.usb.config]: [adb,mass_storage]
[persist.sys.usb.multipartition]: [1]
[ro.adb.qemud]: [1]
[ro.allow.mock.location]: [1]
[ro.atc.supportdivxht31]: [0]
[ro.baseband]: [unknown]
[ro.board.platform]: [ac8317]
[ro.boot.serialno]: [98b7506b5918329]
[ro.bootloader]: [unknown]
[ro.bootmode]: [unknown]
[ro.build.adayo.id]: [RN56A9_545A.0.0.055(20171017-20:34:49)]
[ro.build.characteristics]: [tablet // changed from tablet]
[ro.build.date.utc]: [1508243689]
[ro.build.date]: [2017年 10月 17日 星期二 20:34:49 HKT]
[ro.build.description]: [generic_ac8317-eng 4.2.2 JDQ39E eng.cpchen.20171017.203333 test-keys]
[ro.build.display.id]: [RN56A9_545A.30 (20171017-20:34:49)]
[ro.build.fingerprint]: [Android/generic_ac8317/ac8317:4.2.2/JDQ39E/eng.cpchen.20171017.203333:eng/test-keys]
[ro.build.host]: [Android4]
[ro.build.id]: [JDQ39E]
[ro.build.product]: [ac8317]
[ro.build.tags]: [test-keys]
[ro.build.type]: [eng]
[ro.build.user]: [cpchen]
[ro.build.version.codename]: [REL]
[ro.build.version.incremental]: [eng.cpchen.20171017.203333]
[ro.build.version.release]: [4.2.2]
[ro.build.version.sdk]: [17]
[ro.carrier]: [unknown]
[ro.com.android.dataroaming]: [true]
[ro.com.android.dateformat]: [MM-dd-yyyy]
[ro.config.alarm_alert]: [Alarm_Classic.ogg]
[ro.config.notification_sound]: [pixiedust.ogg]
[ro.config.ringtone]: [Ring_Synth_04.ogg]
[ro.debuggable]: [1]
[ro.factorytest]: [0]
[ro.hardware]: [autochipsac83xx]
[ro.kernel.android.checkjni]: [0]
[ro.opengles.version]: [131072]
[ro.product.board]: []
[ro.product.brand]: [Android]
[ro.product.cpu.abi2]: [armeabi]
[ro.product.cpu.abi]: [armeabi-v7a]
[ro.product.device]: [ac8317]
[ro.product.locale.language]: [zh]
[ro.product.locale.region]: [CN]
[ro.product.manufacturer]: [ATC]
[ro.product.model]: [Generic Android on ac8317]
[ro.product.name]: [generic_ac8317]
[ro.revision]: [0]
[ro.ril.gprsclass]: [10]
[ro.ril.hsxpa]: [1]
[ro.runtime.firstboot]: [1532988446840]
[ro.secure]: [0]
[ro.serialno]: [98b7506b5918329]
[ro.sf.lcd_density]: [240]
[ro.wifi.channels]: []
[service.adb.root]: [1]
[service.bootanim.exit]: [1]
[service.cbm.systemReady]: [1]
[sys.boot_completed]: [1]
[sys.settings_system_version]: [29]
[sys.usb.config]: [none]
[sys.usb.state]: [none]
[system_init.startsurfaceflinger]: [0]
[wfd.sink.go_intent]: [0]
[wlan.driver.status]: [ok]

Does anyone know if it's a MTCB or MTCD, and what would be the correct MCU to flash?

Thanks a lot.
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