10-13-2022, 06:32 PM
(This post was last modified: 10-14-2022, 11:48 AM by Daniel_BlueWave.)
Hi team, I'm looking for someone who can help me solve my problems. I recently acquired OpenAuto Pro in order to build a car radio. I thought that the installation would be simple, but I have many problems. I apologize for my English it is translation.
Config :
- Raspberry 4B 8Go
- Currently the power supply is a 3A phone charger
- 128GB SD card
- Screen BIGTREETECH - PI TFT70 V2.0
- Bluetooth 5.0 module REALTEK RTL8671B (recently purchased)
- XH-A372 sound card (I don't use it yet)
I use an OPPO A54 5G with Android Auto Version 8.0.623354
Just to clarify, I updated the list of available packages and updated the system by installing/updating the packages.
I'll number my issues so it's easier to answer.
1. Extremely slow startup.
When I plug in the RPI, OpenAuto Pro takes about 5min to start. Is there any way to decrease this time?
2. Console mode startup
After a while the screen lights up and you can read boot lines, with the RPI trying to authenticate itself on the PI profile. Then after a new long time the desktop is displayed. OpenAuto Pro should not start with a black screen, where it is written in large OpenAuto Pro? And to put that some second to launch?
3. SSH and default password
When the RPI has started and the desktop displays a message saying that SSH is enabled and that the default password has not been changed. Is this annoying and how to remove this message?
4. /!\ More important /!\ BLUETOOTH ADAPTER PROBLEM
Normally if I don't say anything stupid there is Bluetooth directly integrated to the RPI 4B, but I can't make the default adapter work. So I bought a Bluetooth 5.0 USB adapter but nothing changed. I tried to update and reinstall pi-bluetooth and bluetooth bluez blueman. When I run "bluetoothctl", the application launches but as soon as I try to do another command I get the message "No Default Controller Available". So I can't connect my phone to listen to music and I can't connect with Android Auto either. So if anyone can help me with this, it would be very helpful.
5. Android Auto does not work
As said before I can't get Android Auto to work wirelessly because of the Bluetooth problem, but I can't get it to work in wired mode either. I didn't push further because I have a problem of under power when I plug my phone.
Thank you to all those who can help me or give me research leads.
Config :
- Raspberry 4B 8Go
- Currently the power supply is a 3A phone charger
- 128GB SD card
- Screen BIGTREETECH - PI TFT70 V2.0
- Bluetooth 5.0 module REALTEK RTL8671B (recently purchased)
- XH-A372 sound card (I don't use it yet)
I use an OPPO A54 5G with Android Auto Version 8.0.623354
Just to clarify, I updated the list of available packages and updated the system by installing/updating the packages.
I'll number my issues so it's easier to answer.
1. Extremely slow startup.
When I plug in the RPI, OpenAuto Pro takes about 5min to start. Is there any way to decrease this time?
2. Console mode startup
After a while the screen lights up and you can read boot lines, with the RPI trying to authenticate itself on the PI profile. Then after a new long time the desktop is displayed. OpenAuto Pro should not start with a black screen, where it is written in large OpenAuto Pro? And to put that some second to launch?
3. SSH and default password
When the RPI has started and the desktop displays a message saying that SSH is enabled and that the default password has not been changed. Is this annoying and how to remove this message?
4. /!\ More important /!\ BLUETOOTH ADAPTER PROBLEM
Normally if I don't say anything stupid there is Bluetooth directly integrated to the RPI 4B, but I can't make the default adapter work. So I bought a Bluetooth 5.0 USB adapter but nothing changed. I tried to update and reinstall pi-bluetooth and bluetooth bluez blueman. When I run "bluetoothctl", the application launches but as soon as I try to do another command I get the message "No Default Controller Available". So I can't connect my phone to listen to music and I can't connect with Android Auto either. So if anyone can help me with this, it would be very helpful.
5. Android Auto does not work
As said before I can't get Android Auto to work wirelessly because of the Bluetooth problem, but I can't get it to work in wired mode either. I didn't push further because I have a problem of under power when I plug my phone.
Thank you to all those who can help me or give me research leads.