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takashikumagai / nyanko-rover

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Camera (SainSmart IMX219) not woring #1

Open takashikumagai opened 4 years ago

takashikumagai commented 4 years ago

The new camera (SainSmart IMX219) did not work with Pi Model 3 A+ (Raspbian Buster Lite 2020-02-13). Error:

pi@raspberrypi:~ $ raspistill -o image.jpg
mmal: mmal_vc_component_enable: failed to enable component: ENOSPC
mmal: camera component couldn't be enabled
mmal: main: Failed to create camera component
mmal: Failed to run camera app. Please check for firmware updates

Tried rpi-update (stdout below) but it did not solve the problem.

pi@raspberrypi:~ $ sudo rpi-update
 *** Raspberry Pi firmware updater by Hexxeh, enhanced by AndrewS and Dom
 *** Performing self-update
 *** Relaunching after update
 *** Raspberry Pi firmware updater by Hexxeh, enhanced by AndrewS and Dom
 *** We're running for the first time
 *** Backing up files (this will take a few minutes)
 *** Remove old firmware backup
 *** Backing up firmware
 *** Remove old modules backup
 *** Backing up modules 4.19.97-v7+
#############################################################
WARNING: 'rpi-update' updates to pre-releases of the linux 
kernel tree and Videocore firmware.

'rpi-update' should only be used if there is a specific 
reason to do so - for example, a request by a Raspberry Pi 
engineer.

DO NOT use 'rpi-update' as part of a regular update process.

##############################################################
Would you like to proceed? (y/N)
 *** Downloading specific firmware revision (this will take a few minutes)
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   168  100   168    0     0   3360      0 --:--:-- --:--:-- --:--:--  3428
100  115M  100  115M    0     0  3308k      0  0:00:35  0:00:35 --:--:-- 3941k
 *** Updating firmware
 *** Updating kernel modules
 *** depmod 4.19.108-v7+
 *** depmod 4.19.108+
 *** depmod 4.19.108-v8+
 *** depmod 4.19.108-v7l+
 *** Updating VideoCore libraries
 *** Using HardFP libraries
 *** Updating SDK
 *** Running ldconfig
 *** Storing current firmware revision
 *** Deleting downloaded files
 *** Syncing changes to disk
 *** If no errors appeared, your firmware was successfully updated to 9dbd67c91d371171c9d8a624e90dba1190645a2a
 *** A reboot is needed to activate the new firmware
pi@raspberrypi:~ $ sudo reboot now
takashikumagai commented 4 years ago

Increased gpu_mem in /boot/config.txt to 144 and tried again but did not work. Then set gpu_mem to 192 and tried but did not work either.

takashikumagai commented 4 years ago

Same error after trying the same thing on Pi 3 Model B. Tried rpi-update and changed gpu_mem=128 to gpu_mem=144 but neither worked. The camera in itself is detected by the pi.

$ vcgencmd get_camera
supported=1 detected=1