My board does not seem to be booting. I have a Raspberry Pi Compute Module 3+ connected (I have no other way of testing this module, but it is brand new). I have two Raspberry Pi Camera v2.1 modules connected. I am providing 5.0VDC at up to 4.0A. The board is drawing between 0.123A and 0.129A steadily, depending on what is connected. The only sign of activity I have is the three red LEDs are coming on labeled 1.8V, 3.3V and another one by USB SLAVE. I do not have the USB SLAVE jumper shorted.
I have tried two different MicroSD cards: one with the SLP image, and another with Raspian that works in a Raspberry Pi. I tried two different monitors. I have tried without the camera modules connected. I have tried without any USB devices connected. I have tried removing and replacing the compute module many times. If I connect an Ethernet cable, I get no lights on the jack. I have waited several minutes each time to see if an image does eventually show up on the screen, but each time, just 3 red lights.
I don't know what else to try. Please help!
StereoPi Not Booting
- rlhelinski
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StereoPi Not Booting
Last edited by rlhelinski on Mon May 27, 2019 4:46 pm, edited 1 time in total.
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Re: StereoPi Not Booting
Looks like you are using not "Lite" edition of CM3+, but eMMC equipped. Can you clarify this please?rlhelinski wrote: ↑Sat May 25, 2019 9:58 pmMy board does not seem to be booting. I have a Raspberry Pi Compute Module 3+ connect (I have no other way of testing this module, but it is brand new).
Eugene a.k.a. Realizator
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Re: StereoPi Not Booting
Yes, that is correct. This is not the CM3L. See attached picture. Is the eMMC-equipped module compatible?
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Re: StereoPi Not Booting
Yes, of course. You can upload Linux image to eMMC.
To say briefly, you can use either micro SD, or eMMC (like in reference RPi devboard), as they uses the same SDIO lines.
You can read details here in our Wiki.
One notice for you. If you'll upload our S.L.P. image to eMMC, Linux partition will take 2 Gb of the eMMC size. All other space will be formatted to FAT32 for saving photo and video.
To say briefly, you can use either micro SD, or eMMC (like in reference RPi devboard), as they uses the same SDIO lines.
You can read details here in our Wiki.
One notice for you. If you'll upload our S.L.P. image to eMMC, Linux partition will take 2 Gb of the eMMC size. All other space will be formatted to FAT32 for saving photo and video.
Eugene a.k.a. Realizator
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Re: StereoPi Not Booting
OK, that is good news. Assuming I had bootable images on both eMMC and MicroSD, how would I select between them? Just the presence of the MicroSD?
Thanks for the link to the instructions. I had not seen this information. We should add a link to it on this page https://wiki.stereopi.com/index.php?tit ... e_StereoPi
I am stuck on those instructions at the `rpiboot.exe` step because I am running Ubuntu 18 and not Windows. Is there a similar solution for GNU+Linux? Do these instructions apply? https://www.raspberrypi.org/documentati ... lashing.md
Thanks for the link to the instructions. I had not seen this information. We should add a link to it on this page https://wiki.stereopi.com/index.php?tit ... e_StereoPi
I am stuck on those instructions at the `rpiboot.exe` step because I am running Ubuntu 18 and not Windows. Is there a similar solution for GNU+Linux? Do these instructions apply? https://www.raspberrypi.org/documentati ... lashing.md
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Re: StereoPi Not Booting
Either micro SD, or eMMC. If you try to use them both, they will conflict.rlhelinski wrote: ↑Mon May 27, 2019 5:33 pmOK, that is good news. Assuming I had bootable images on both eMMC and MicroSD, how would I select between them? Just the presence of the MicroSD?
Yes, thank you. I definitely need to add this link there.rlhelinski wrote: ↑Mon May 27, 2019 5:33 pmThanks for the link to the instructions. I had not seen this information. We should add a link to it on this page https://wiki.stereopi.com/index.php?tit ... e_StereoPi
Yes, you can use these instructions for Linux from official Pi guide youre mentioned.rlhelinski wrote: ↑Mon May 27, 2019 5:33 pmI am stuck on those instructions at the `rpiboot.exe` step because I am running Ubuntu 18 and not Windows. Is there a similar solution for GNU+Linux? Do these instructions apply? https://www.raspberrypi.org/documentati ... lashing.md
Eugene a.k.a. Realizator
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Re: StereoPi Not Booting
Excellent! I followed the instructions for compiling 'usbboot', writing the image with 'dd' and remounting the RPi partitions. I then edited the 'stereopi.conf' file and changed "video_mode=2D" to "video_mode=3D", then unmounted the device and removed the USB Slave jumper. After reconnecting everything again, everything seemed to work like a charm! Thank you, Realizator!
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Re: StereoPi Not Booting
rlhelinski, I've added eMMC notice in "Basics" in our wiki, and also a comment for Linux users in "Uploading eMMC" section (point 5 in this text). If you have any suggestions or fixes for that articles - please let me know, and I will fix our guides.
Eugene a.k.a. Realizator
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Re: StereoPi Not Booting
These changes look good to me. Thank you.
Re: StereoPi Not Booting
I have the similar problem. All settings and Stereo Pi respondings are the same but I use a Raspberry Pi Compute Module 3 lite.rlhelinski wrote: ↑Sat May 25, 2019 9:58 pmMy board does not seem to be booting. I have a Raspberry Pi Compute Module 3+ connected (I have no other way of testing this module, but it is brand new). I have two Raspberry Pi Camera v2.1 modules connected. I am providing 5.0VDC at up to 4.0A. The board is drawing between 0.123A and 0.129A steadily, depending on what is connected. The only sign of activity I have is the three red LEDs are coming on labeled 1.8V, 3.3V and another one by USB SLAVE. I do not have the USB SLAVE jumper shorted.
I have tried two different MicroSD cards: one with the SLP image, and another with Raspian that works in a Raspberry Pi. I tried two different monitors. I have tried without the camera modules connected. I have tried without any USB devices connected. I have tried removing and replacing the compute module many times. If I connect an Ethernet cable, I get no lights on the jack. I have waited several minutes each time to see if an image does eventually show up on the screen, but each time, just 3 red lights.
I don't know what else to try. Please help!
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Re: StereoPi Not Booting
Hi Lashchev,
Please try to do first steps:
1. If you have any classic raspberry Pi, insert your micro SD card and test, that system start boot.
2. Disconnect all equipment from the StereoPi (monitor, RJ45 cable, USB dongles etc.). Just keep power, your CM3+ Lite, micro SD and HDMI.
3. Try to power on.
If boots starts, and red LED near camera connector blinks - it means that system boots.
Please try to do first steps:
1. If you have any classic raspberry Pi, insert your micro SD card and test, that system start boot.
2. Disconnect all equipment from the StereoPi (monitor, RJ45 cable, USB dongles etc.). Just keep power, your CM3+ Lite, micro SD and HDMI.
3. Try to power on.
If boots starts, and red LED near camera connector blinks - it means that system boots.
Eugene a.k.a. Realizator
Re: StereoPi Not Booting
I did all of these steps. Nothing is changed. Just black screen on a monitorRealizator wrote: ↑Mon Sep 09, 2019 8:20 amHi Lashchev,
Please try to do first steps:
1. If you have any classic raspberry Pi, insert your micro SD card and test, that system start boot.
2. Disconnect all equipment from the StereoPi (monitor, RJ45 cable, USB dongles etc.). Just keep power, your CM3+ Lite, micro SD and HDMI.
3. Try to power on.
If boots starts, and red LED near camera connector blinks - it means that system boots.
appears and Red LED near USB Slave is on when Stereo pi is powered on.
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Re: StereoPi Not Booting
@Lashchev, I'we wrote you personal email for quicker solution of this problem. Please answer.
Eugene a.k.a. Realizator
Re: StereoPi Not Booting
У меня та же проблема с Compute Module 3+ . И это похоже на то, что сгорел HDMI порт.
Если использовать SLP image, то программа с Compute Module 3+ в браузере работает как и сами камеры. Raspbian c OpenCV тоже
вроде как грузится, только там вход по ssh по умолчанию отключен как и VNC.
Как его вслепую настроить, чтобы зайти на raspberry без HDMI ? И можно ли зайти по uart на raspberry ?
Если использовать SLP image, то программа с Compute Module 3+ в браузере работает как и сами камеры. Raspbian c OpenCV тоже
вроде как грузится, только там вход по ssh по умолчанию отключен как и VNC.
Как его вслепую настроить, чтобы зайти на raspberry без HDMI ? И можно ли зайти по uart на raspberry ?
Re: StereoPi Not Booting
If your HDMI port seems not working (black screen through HDMI) and you want to use Raspbian with OpenCV.
You have to make blind ssh install to enter the raspberry.
After burn the Raspbian image, connect usb-keyboard, ethernet cable to stereopi and boot.
Then press keys on usb-keyboard blind:
CTRL+ALT+t
sudo raspi-config +ENTER
down key 4 time + ENTER
down key + ENTER
TAB +ENTER
ENTER
ENTER
ESC
After that you will be able to enter the stereopi by ssh: pi - login, raspberry - password.
Further you can make VNC access.
*Will be better if we have Raspbian image+openCV with default ssh and VNC access for such a case.
You have to make blind ssh install to enter the raspberry.
After burn the Raspbian image, connect usb-keyboard, ethernet cable to stereopi and boot.
Then press keys on usb-keyboard blind:
CTRL+ALT+t
sudo raspi-config +ENTER
down key 4 time + ENTER
down key + ENTER
TAB +ENTER
ENTER
ENTER
ESC
After that you will be able to enter the stereopi by ssh: pi - login, raspberry - password.
Further you can make VNC access.
*Will be better if we have Raspbian image+openCV with default ssh and VNC access for such a case.
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Re: StereoPi Not Booting
В SLP SSH дефолтно включен, в OpenCV - включим, идея хорошая.zoldaten wrote: ↑Sun Oct 27, 2019 4:23 pmУ меня та же проблема с Compute Module 3+ . И это похоже на то, что сгорел HDMI порт.
Если использовать SLP image, то программа с Compute Module 3+ в браузере работает как и сами камеры. Raspbian c OpenCV тоже
вроде как грузится, только там вход по ssh по умолчанию отключен как и VNC.
Как его вслепую настроить, чтобы зайти на raspberry без HDMI ? И можно ли зайти по uart на raspberry ?
Чтобы включить ssh вслепую, лучший способ - создать в /BOOT пустой файл с именем ssh или ssh.txt Обсуждение вопроса есть тут: https://www.raspberrypi.org/forums/view ... p?t=169905
Про HDMI - если шнур подключать после старта StereoPi, выход hdmi может выключаться операционкой. У вас это как происходит?
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Re: StereoPi Not Booting
For enabling SSH you can also just add empty file named ssh or ssh.txt to BOOT partition like discussed here: https://www.raspberrypi.org/forums/view ... p?t=169905zoldaten wrote: ↑Sun Oct 27, 2019 5:39 pmIf your HDMI port seems not working (black screen through HDMI) and you want to use Raspbian with OpenCV.
You have to make blind ssh install to enter the raspberry.
After burn the Raspbian image, connect usb-keyboard, ethernet cable to stereopi and boot.
Then press keys on usb-keyboard blind:
CTRL+ALT+t
sudo raspi-config +ENTER
down key 4 time + ENTER
down key + ENTER
TAB +ENTER
ENTER
ENTER
ESC
After that you will be able to enter the stereopi by ssh: pi - login, raspberry - password.
Further you can make VNC access.
*Will be better if we have Raspbian image+openCV with default ssh and VNC access for such a case.
Eugene a.k.a. Realizator
Re: StereoPi Not Booting
Знаю об этой особенности raspberry. Шнур сразу включен в порт. И какое-то время он выдавал видео. Теперь просто черный экран, при этом нет сообщения "нет сигнала" (для ситуации, когда шнур вообще не подключен). Наверно порт убило статикой.Realizator wrote: ↑Mon Oct 28, 2019 6:29 amВ SLP SSH дефолтно включен, в OpenCV - включим, идея хорошая.zoldaten wrote: ↑Sun Oct 27, 2019 4:23 pmУ меня та же проблема с Compute Module 3+ . И это похоже на то, что сгорел HDMI порт.
Если использовать SLP image, то программа с Compute Module 3+ в браузере работает как и сами камеры. Raspbian c OpenCV тоже
вроде как грузится, только там вход по ssh по умолчанию отключен как и VNC.
Как его вслепую настроить, чтобы зайти на raspberry без HDMI ? И можно ли зайти по uart на raspberry ?
Чтобы включить ssh вслепую, лучший способ - создать в /BOOT пустой файл с именем ssh или ssh.txt Обсуждение вопроса есть тут: https://www.raspberrypi.org/forums/view ... p?t=169905
Про HDMI - если шнур подключать после старта StereoPi, выход hdmi может выключаться операционкой. У вас это как происходит?
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Re: StereoPi Not Booting
Там стоит защита от статики, но все сценарии конечно не предусмотреть. А с контактами hdmi коннектора всё в порядке? Один юзер сообщал, что у него коннектор отошёл.
Eugene a.k.a. Realizator