Building yocto with Gsreamer.
I am able to make the yocto image with gstreamer1.0 enabled and modify UBI_ROOTFS_SIZE ?= “48MiB” in ./meta-swi/meta-swi-mdm9x28/conf/machine/swi-mdm9x28.conf .
/yocto$ ls -al build_bin/tmp/deploy/images/swi-mdm9x28-wp/yocto_wp76xx.4k.cwe
-rw-r--r-- 1 user1 user1 42252832 Aug 23 15:29 build_bin/tmp/deploy/images/swi-mdm9x28-wp/yocto_wp76xx.4k.cwe
Size of the build is 42252832. But i am not able to download the firmware to the target device(WP7608). I got an error message as shown below.
Detecting USB of the target
DONE
Communicating with the target
DONE
Switching to firmware download mode
............DONE
Downloading the firmware
.........ERROR: Firmware Download failed. Callback status 59399DONE
ERROR: Firmware Download Failed
Please advice how to mitigate the issue.
jyijyi
August 24, 2021, 2:10pm
2
I don’t see such issue on R13:
root@swi-mdm9x28-wp:~# cm info
Device: WP7609
IMEI: 359782080100399
IMEISV: 6
FSN: WA803370010610
Firmware Version:[ 83.090396] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:2) mode:FIFO slv_addr:0x3a MSTR_STS:0x041363c8 OPER:0x00000090
SWI9X07Y_02.28.03.05 000000 jenkins 2019/07/08 11:[ 83.107089] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:2) mode:FIFO slv_addr:0x3a MSTR_STS:0x041363c8 OPER:0x00000090
04:16
Bootloader Version: SWI9X07Y_02.28.03.05 000000 jenkins 2019/07/08 11:04:16
MCU Version: 002.011
PRI Part Number (PN): 9908102
PRI Revision: 001.000
Carrier PRI Name: GENERIC
Carrier PRI Revision: 002.073_000
SKU: 1103843
Last Reset Cause: Reset, User Requested
Resets Count: Expected: 192 Unexpected: 243
root@swi-mdm9x28-wp:~# ls /tmp/yocto_wp76xx.4k.cwe
/tmp/yocto_wp76xx.4k.cwe
root@swi-mdm9x28-wp:~# ls /tmp/yocto_wp76xx.4k.cwe -l
-rw-r--r-- 1 root root 42461728 Aug 24 2021 /tmp/yocto_wp76xx.4k.cwe
root@swi-mdm9x28-wp:~# fwupdate download /tmp/yocto_wp76xx.4k.cwe
Connecting to service ...
Download started ...
Download successful
Installing & Reboot ...
rcK: Executing run_K_scripts...
Stopping linkmon: no linkmon found; none killed
done
@jyijyi I have try the same
root@swi-mdm9x28-wp:~# cm info
Device: WP7608
IMEI: 352913090102177
IMEISV: 6
FSN: XG814285340210
Firmware Version: SWI9X07Y_02.28.03.03 000000 jenkins 2019/05/21 03:33:04
Bootloader Version: SWI9X07Y_02.28.03.03 000000 jenkins 2019/05/21 03:33:04
MCU Version: 002.011
PRI Part Number (PN): 9907762
PRI Revision: 001.002
Carrier PRI Name: GENERIC
Carrier PRI Revision: 002.068_000
SKU: 1103788
Last Reset Cause: Reset, User Requested
Resets Count: Expected: 119 Unexpected: 1
root@swi-mdm9x28-wp:~# ls /tmp/yocto_wp76xx.4k.cwe -l
-rw-r--r-- 1 root root 42252832 Jan 6 12:31 /tmp/yocto_wp76xx.4k.cwe
root@swi-mdm9x28-wp:~# fwupdate download /tmp/yocto_wp76xx.4k.cwe
Connecting to service ...
Download started ...
Download successful
Installing & Reboot ...
packet_write_wait: Connection to 192.168.2.2 port 22: Broken pipe
but the firmware download was unsuccessful. Please find below cm info output after reconnection to the module.
root@swi-mdm9x28-wp:~# cm info
Device: WP7608
IMEI: 352913090102177
IMEISV: 6
FSN: XG814285340210
Firmware Version: SWI9X07Y_02.28.03.03 000000 jenkins 2019/05/21 03:33:04
Bootloader Version: SWI9X07Y_02.28.03.03 000000 jenkins 2019/05/21 03:33:04
MCU Version: 002.011
PRI Part Number (PN): 9907762
PRI Revision: 001.002
Carrier PRI Name: GENERIC
Carrier PRI Revision: 002.068_000
SKU: 1103788
Last Reset Cause: Reset, User Requested
Resets Count: Expected: 120 Unexpected: 1
root@swi-mdm9x28-wp:~#
jyijyi
August 25, 2021, 12:30pm
4
it is because the partition for yocto image is not big enough…
you can also run the ffmpeg in RAM:
Step 1: type these in PC:
sudo ifconfig usb0 192.168.2.3
scp ./build_bin/tmp/work/armv7a-neon-poky-linux-gnueabi/ffmpeg/3.4.2-r0/image/usr/bin/ffmpeg root@192.168.2.2:/tmp
scp ./build_bin/tmp/work/armv7a-neon-poky-linux-gnueabi/ffmpeg/3.4.2-r0/image/usr/lib/libavcodec.so.57 root@192.168.2.2:/home/root
Step 2: type these in module :
mkdir /tmp/tmp_usr_lib;mkdir /tmp/tmp_usr_lib_wr;
mount -t overlay overlay /usr/lib -o lowerdir=/usr/lib,upperdir=/tmp/tmp_…
Thanks @jyijyi we will try running gstreamer in RAM.