Author Topic: Help restore SDS1102CML+ after unsuccessful flashing  (Read 13951 times)

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Offline godfather

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #50 on: November 06, 2021, 05:06:30 pm »
@tautech
 Hello , I hope everyone is doing great.
I am having problems with my SDS1102CML+ DSO, Its Stuck at BOOT logo, I tried doing factory recovey but it isnt working, Below is my Serial Log. I request @tautech and other to provide the solution for the same.

Code: [Select]
U-Boot 2013.01.01-svn29730 (Mar 27 2017 - 19:02:34)

I2C:   ready
DRAM:  128 MiB
NAND:  256 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
Using default environment

set_default_env::7864
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net:   <ethaddr> not set. Validating first E-fuse MAC
cpsw
Hit any key to stop autoboot
(Re)start USB...
USB0:   lowlevel init failed
USB error: all controllers failed lowlevel init
Download Linux from USB to Nandflash...
** Bad device usb 0 **
** Bad device usb 0 **
** Bad device usb 0 **
** Bad device usb 0 **
Booting from nand ...

NAND read: device 0 offset 0x3080000, size 0x300000
 3145728 bytes read: OK
## Booting kernel from Legacy Image at 80200000 ...
   Image Name:   Linux-3.2.0+
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2157768 Bytes = 2.1 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
init started: BusyBox v1.13.2 (2012-04-08 17:28:57 CDT)
starting pid 519, tty '': '/etc/init.d/rcS'
rS in
/etc/init.d/rcS: line 15: setterm: not found
starting pid 536, tty '/dev/ttyO0': '-/bin/sh'

Processing /etc/profile... Done

/ # ./SDS1000_arm.app: relocation error: /usr/lib/libglog.so.0: symbol _ZNSt15basic_streambufIcSt11char_traitsIcEE6setbufEPci, version GLIBCXX_3.4 not defined in file libstdc++.so.6 with link time reference


With Pendrive 4GB

Code: [Select]
U-Boot SPL 2013.01.01-svn29730 (Mar 27 2017 - 19:02:34)
config ddr_pll_config()++
config ddr_pll_config()--
nand_init+++++
nand_init-----
Lcd_Init()++
SetUpLCD()++
SetUpLCD()--
len=768052, height=480, width=800
Logo from nandflash: base=0x81000000; end=0x810bb81f; end-base=0xbb81f; rwsize=0xbb820; r=0x0
Lcd_Init()--


U-Boot 2013.01.01-svn29730 (Mar 27 2017 - 19:02:34)

I2C:   ready
DRAM:  128 MiB
NAND:  256 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
Using default environment

set_default_env::7864
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net:   <ethaddr> not set. Validating first E-fuse MAC
cpsw
Hit any key to stop autoboot
(Re)start USB...
USB0:   scanning bus 0 for devices... 1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found
Download Linux from USB to Nandflash...
** Bad device usb 0 **
** Bad device usb 0 **
** Bad device usb 0 **
** Bad device usb 0 **
Booting from nand ...

NAND read: device 0 offset 0x3080000, size 0x300000
 3145728 bytes read: OK
## Booting kernel from Legacy Image at 80200000 ...
   Image Name:   Linux-3.2.0+
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2157768 Bytes = 2.1 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
init started: BusyBox v1.13.2 (2012-04-08 17:28:57 CDT)
starting pid 519, tty '': '/etc/init.d/rcS'
rS in
/etc/init.d/rcS: line 15: setterm: not found
starting pid 536, tty '/dev/ttyO0': '-/bin/sh'

Processing /etc/profile... Done

/ # ./SDS1000_arm.app: relocation error: /usr/lib/libglog.so.0: symbol _ZNSt15basic_streambufIcSt11char_traitsIcEE6setbufEPci, version GLIBCXX_3.4 not defined in file libstdc++.so.6 with link time reference

 

Online tautech

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #51 on: November 06, 2021, 07:20:23 pm »
@tautech
 Hello , I hope everyone is doing great.
I am having problems with my SDS1102CML+ DSO, Its Stuck at BOOT logo, I tried doing factory recovey but it isnt working, Below is my Serial Log.
Don't need logs.
Send me PM.
Avid Rabid Hobbyist
Siglent Youtube channel: https://www.youtube.com/@SiglentVideo/videos
 

Offline Roman555

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #52 on: September 22, 2022, 07:11:19 pm »
@tautech ,
do you still help owners of digital oscilloscopes Siglent ? Please, help me too.
I also have Siglent SDS1102cml+ (for my hobby) and it doesn't boot anymore.
The story is similar : it was turned off the day before and it didn't boot the next day.
It just stuck on boot logo. I tried to press MATH rapidly and although the device did reset but there were no changes.
Is there a way to restore my digital oscilloscope not opening the case?
Though the warranty is off a long ago...
Thanks!

Upd.
tautech is helping me. Many thanks him.
The oscilloscope appears to be picky about a recovery method (the USB recovery doesn't work because of too old firmware).

Upd2.
My oscilloscope is recovered successfully. Now it also has a fresh firmware  :)
I thank tautech for his help and resources, and also this forum that connects people living all over the world.
« Last Edit: September 29, 2022, 06:16:10 pm by Roman555 »
 

Online tautech

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #53 on: September 22, 2022, 08:14:22 pm »
@tautech ,
do you still help owners of digital oscilloscopes Siglent ? Please, help me too.
I also have Siglent SDS1102cml+ (for my hobby) and it doesn't boot anymore.
The story is similar : it was turned off the day before and it didn't boot the next day.
It just stuck on boot logo. I tried to press MATH rapidly and although the device did reset but there were no changes.
Is there a way to restore my digital oscilloscope not opening the case?
Though the warranty is off a long ago...
Thanks!
Welcome to the forum.

PM returned.
Avid Rabid Hobbyist
Siglent Youtube channel: https://www.youtube.com/@SiglentVideo/videos
 

Offline Rybak27

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #54 on: October 04, 2022, 08:14:00 am »
Hello!
I have an oscilloscope:
1606546-0
Yesterday it stopped working.  This always displays the boot logo.  I tried resetting with the Math button, but that didn't help.  I want to try flashing it.  Help identify the original model.  I know for sure that this is a plus model, it has an ethernet port.
Sorry for my English :)
 

Offline OMAR EDEL

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #55 on: January 22, 2023, 04:04:41 am »
Hello good night. I have a problem with an oscilloscope siglent SDS 1052DL+. This is in logo stuck, it can start.
Thank you for your help. Best Regards.


U-Boot SPL 2013.01.01-svn29730 (Mar 27 2017 - 19:02:34)
config ddr_pll_config()++
config ddr_pll_config()--
nand_init+++++
nand_init-----
Lcd_Init()++
SetUpLCD()++
SetUpLCD()--
len=768052, height=480, width=800
Logo from nandflash: base=0x81000000; end=0x810bb81f; end-base=0xbb81f; rwsize=0xbb820; r=0x0
Lcd_Init()--


U-Boot 2013.01.01-svn29730 (Mar 27 2017 - 19:02:34)

I2C:   ready
DRAM:  128 MiB
NAND:  256 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
Using default environment

set_default_env::7864
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net:   <ethaddr> not set. Validating first E-fuse MAC
cpsw
Hit any key to stop autoboot
(Re)start USB...
USB0:   lowlevel init failed
USB error: all controllers failed lowlevel init
Download Linux from USB to Nandflash...
** Bad device usb 0 **
** Bad device usb 0 **
** Bad device usb 0 **
** Bad device usb 0 **
Booting from nand ...

NAND read: device 0 offset 0x3080000, size 0x300000
 3145728 bytes read: OK
## Booting kernel from Legacy Image at 80200000 ...
   Image Name:   Linux-3.2.0+
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2157768 Bytes = 2.1 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

init started: BusyBox v1.13.2 (2012-04-08 17:28:57 CDT)

starting pid 519, tty '': '/etc/init.d/rcS'
rS in
/etc/init.d/rcS: line 15: setterm: not found

starting pid 536, tty '/dev/ttyO0': '-/bin/sh'

Processing /etc/profile... Done

/ # check_and_upgrade:starting...
mount_fs: rw,sync,ubi1_0,/usr/bin/siglent/usr
ubi1_0unattached
attach_ubi:datafs
attach_ubi:11
UBI device number 1, total 812 LEBs (103104512 bytes, 98.3 MiB), available 0 LEBs (0 bytes), LEB size 126976 bytes (124.0 KiB)
MOUNT_DIR_NAME = /usr/bin/siglent/usr
TEST_RESTURN =
is_fs_mounted 0 ---
is_need_upgrade
is_need_upgrade:not need upgrade
check_and_upgrade:end...
++mount_check_copy_appdata: starting
mount_fs: ro,sync,ubi2_0,/usr/bin/siglent/firmdata0
ubi2_0unattached
attach_ubi:firmdata0
attach_ubi:9
UBI device number 2, total 400 LEBs (50790400 bytes, 48.4 MiB), available 0 LEBs (0 bytes), LEB size 126976 bytes (124.0 KiB)
MOUNT_DIR_NAME = /usr/bin/siglent/firmdata0
TEST_RESTURN =
is_fs_mounted 0 ---
--mount_check_copy_appdata: ending
Load Fpga Failed!

ECC failed: 0
ECC corrected: 0
Number of bad blocks: 0
Number of bbt blocks: 0
Block size 131072, page size 2048, OOB size 64
Dumping data starting at 0x00000000 and ending at 0x00010000...

 

Online tautech

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #56 on: January 22, 2023, 04:14:30 am »
Hello good night. I have a problem with an oscilloscope siglent SDS 1052DL+. This is in logo stuck, ........
Welcome to the forum.

Close it up and we don't need a dump to fix it.
Send your email address by PM and we will work with you to recover it with our USB tools from Siglent.
Avid Rabid Hobbyist
Siglent Youtube channel: https://www.youtube.com/@SiglentVideo/videos
 

Offline Cyrus755

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #57 on: January 23, 2023, 07:46:01 pm »
Hi everybody. My SDS1102CML+ turned into a brick after trying to update the firmware "SDS1000CML+ Firmware_V6.01.01.22 (Release Date 08.06.21)". At the moment, after switching on, only the Siglent logo is displayed on the screen. The oscilloscope startup stops at the Linux kernel starting stage. @tautech can you help resurrect my oscilloscope?

Startup console log
Code: [Select]
U-Boot SPL 2013.01.01-svn119138 (Jul 22 2021 - 10:57:19)
config ddr_pll_config()++
config ddr_pll_config()--
nand_init+++++
nand_init-----
Lcd_Init()++
SetUpLCD()++
SetUpLCD()--
len=768052, height=480, width=800
Logo from nandflash: base=0x81000000; end=0x810bb81f; end-base=0xbb81f; rwsize=0xbb820; r=0x0
Lcd_Init()--
 
U-Boot 2013.01.01-svn119138 (Jul 22 2021 - 10:57:19)
 
I2C:   ready
DRAM:  128 MiB
NAND:  256 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
Using default environment
 
set_default_env::7922
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net:   <ethaddr> not set. Validating first E-fuse MAC
cpsw
Hit any key to stop autoboot
(Re)start USB...
USB0:   lowlevel init failed
USB error: all controllers failed lowlevel init
Download Linux from USB to Nandflash...
** Bad device usb 0 **
** Bad device usb 0 **
** Bad device usb 0 **
** Bad device usb 0 **
Booting from nand ...
 
NAND read: device 0 offset 0x3080000, size 0x300000
 3145728 bytes read: OK
## Booting kernel from Legacy Image at 80200000 ...
   Image Name:   Linux-3.2.0+
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2157768 Bytes = 2.1 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK
 
Starting kernel ...
 
Uncompressing Linux... done, booting the kernel.
 

Online tautech

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #58 on: January 23, 2023, 07:54:23 pm »
Hi everybody. My SDS1102CML+ turned into a brick after trying to update the firmware "SDS1000CML+ Firmware_V6.01.01.22 (Release Date 08.06.21)". At the moment, after switching on, only the Siglent logo is displayed on the screen. The oscilloscope startup stops at the Linux kernel starting stage. @tautech can you help resurrect my oscilloscope?

Startup console log..............
Welcome to the forum.

Button it up, we don't need logs.
Contact me via PM with your email address.
Avid Rabid Hobbyist
Siglent Youtube channel: https://www.youtube.com/@SiglentVideo/videos
 
The following users thanked this post: Cyrus755

Offline vagalum147

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #59 on: January 27, 2023, 04:41:39 pm »
Hi,

I have the same problem.  The SDS1102CML+, it has the initial screen stuck. I bought it a few months ago to do my hobbies but now I turn it on and it gets stuck on the home screen. Need help and tools like you said. Thank you

UPDATE: All is ok now! Thank you so much, tautech.
« Last Edit: January 27, 2023, 09:34:02 pm by vagalum147 »
 

Offline ocb2b

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #60 on: February 25, 2023, 07:48:30 am »
Hello,
I use this post to ask for help, I have exact same problem with my SDS1102CML+. It is stucked on the "Uncompressing Linux... done, booting the kernel." message.
Can I ask you for help in private messages too tautech ?
 

Online tautech

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #61 on: February 25, 2023, 08:49:59 am »
Hello,
I use this post to ask for help, I have exact same problem with my SDS1102CML+. It is stucked on the "Uncompressing Linux... done, booting the kernel." message.
Can I ask you for help in private messages too tautech ?
Sure.
Send me a personal message with your email address.
Avid Rabid Hobbyist
Siglent Youtube channel: https://www.youtube.com/@SiglentVideo/videos
 
The following users thanked this post: ocb2b

Offline ocb2b

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #62 on: February 25, 2023, 07:58:37 pm »
Massive thank you for your help.  :-+
 

Online tautech

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #63 on: February 25, 2023, 08:03:06 pm »
Massive thank you for your help.  :-+
No worries, you did all the work.  :phew:

Stick around and enjoy the forum.
Avid Rabid Hobbyist
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Offline jhnlmn

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #64 on: June 18, 2023, 06:56:44 pm »
Hi,
My SDS1102CML+ prints "Uncompressing Linux... done, booting the kernel." and nothing more.
I tried to flash files from P21R2.zip, which was posted in https://www.eevblog.com/forum/testgear/siglent-ads-firmware-file-format/msg3280472/#msg3280472 but that made no difference.
I noticed that files P21R2.zip are from 2015/2016 but my SDS1102CML+ is new.
I wonder whether I can download some other, may be newer files from somewhere?
Thank you
 

Online tautech

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #65 on: June 18, 2023, 08:19:30 pm »
Hi,
My SDS1102CML+ prints "Uncompressing Linux... done, booting the kernel." and nothing more.
I tried to flash files from P21R2.zip, which was posted in https://www.eevblog.com/forum/testgear/siglent-ads-firmware-file-format/msg3280472/#msg3280472 but that made no difference.
I noticed that files P21R2.zip are from 2015/2016 but my SDS1102CML+ is new.
I wonder whether I can download some other, may be newer files from somewhere?
Thank you
Welcome to the forum.

All recent firmware files are here at the US Siglent website:
https://siglentna.com/service-and-support/firmware-software/digital-oscilloscopes/#sds1000cml-series
Avid Rabid Hobbyist
Siglent Youtube channel: https://www.youtube.com/@SiglentVideo/videos
 

Offline jhnlmn

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #66 on: June 19, 2023, 01:47:59 am »
But official firmware from Siglent only contains P21R2.ADS, which cannot be installed if Linux does not start. Can it?
I tried placing P21R2.ADS to USB stick and rebooting, but nothing happens.
I see that it is trying to read ro_uImage, rootfs.img, datafs.img and logo.bmp, but not P21R2.ADS.
 

Online tautech

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #67 on: June 19, 2023, 03:46:50 am »
But official firmware from Siglent only contains P21R2.ADS, which cannot be installed if Linux does not start. Can it?
I tried placing P21R2.ADS to USB stick and rebooting, but nothing happens.
I see that it is trying to read ro_uImage, rootfs.img, datafs.img and logo.bmp, but not P21R2.ADS.
Oh a boot freeze, that is different !

Send a PM with your contact email and we'll have you fixed up in no time.
Avid Rabid Hobbyist
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Offline rdekens@internode.on.net

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Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #68 on: June 27, 2023, 08:34:56 am »
Greetings - have a SDS 1104x-E that has decided to suddenly become a teapot -

Siglent inital splash screen comes up -  - all the lights ( and I mean all buttons) stay lit - you can see it try to reset ? buttons dim for a sec but nothing further

have tryed with the USB - nothing -
have connected on j11 and get a poor serial trace - couple of random strings and then just a never ending character stream
as below

so i need some help !

ñññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññññVQÚ¿%5#¿7%=¿£££åë ^H¤¦)úë=µýSwe}£££¿åëY=¿%5#¿7%=¿7!#5£¿åë y½Þ¯UÛ…!¿›Ÿ—£Ÿ‘¥#™›‘“Ÿ¿¯e=¿›™¿›Ÿ¿¥¿Ÿ‹™•‹›­åëåë{!=7‹íO-'-#¿K
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...

Regards
Rayman
 

Offline Francesco

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  • Country: it
Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #69 on: July 13, 2023, 12:36:02 pm »
Hello everyone! I have Siglent SDS 1102CML+ at work that doesn't start.

Is there another way to bring it back to life? I've noticed microSD slot next to UART interface, what's it for?

Contact me by PM with your email.
I have some tools that will help...........
Googmorning tautech,
my name is Francesco and i m a newbie. Last week my friend gifted to me a sds 1102cml+ with a lock logo screen ...and ..if possible, i would fix it.
I have many problems....because my english is so bad and my skill in this topic are too low for understand all...but i know somthing welding  electronics boards
So...I soldering wire and connect to rs232 usb adpator. I download from siglent Easy scopex and i conneced to him with rs232 ( same photo on link  [url]https://www.eevblog.com/forum/testgear/help-restore-sds1000cml-after-unsuccessful-flashing/25/]https://www.eevblog.com/forum/testgear/help-restore-sds1000cml-after-unsuccessful-flashing/25/).
Now i don't say how walkaway....
Thank a lot
Francesco
 

Offline smittyinthesky

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  • Posts: 4
  • Country: us
Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #70 on: July 16, 2023, 02:01:39 pm »
I would like to add a "me too" posting in this thread. I think I have a similar but different issue?

I recall I attempted to flash the firmware on my SDS1102CML+ and it never came back up.

Here is my serial out put.

Code: [Select]
U-Boot 2013.01.01-svn29730 (Mar 27 2017 - 19:02:34)

I2C:   ready
DRAM:  128 MiB
NAND:  256 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
Using default environment

set_default_env::7864
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net:   <ethaddr> not set. Validating first E-fuse MAC
cpsw
Hit any key to stop autoboot
(Re)start USB...
USB0:   lowlevel init failed
USB error: all controllers failed lowlevel init
Download Linux from USB to Nandflash...
** Bad device usb 0 **
** Bad device usb 0 **
** Bad device usb 0 **
** Bad device usb 0 **
Booting from nand ...

NAND read: device 0 offset 0x3080000, size 0x300000
 3145728 bytes read: OK
## Booting kernel from Legacy Image at 80200000 ...
   Image Name:   Linux-3.2.0+
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2157768 Bytes = 2.1 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
init started: BusyBox v1.13.2 (2012-04-08 17:28:57 CDT)
starting pid 519, tty '': '/etc/init.d/rcS'
rS in
Bus error
mount: mounting none on /sys/kernel/debug failed: No such file or directory
mdev: /sys/block: No such file or directory
mdev: /sys/class: No such file or directory
/etc/init.d/rcS: line 11: can't create /sys/class/gpio/export: nonexistent directory
/etc/init.d/rcS: line 12: can't create /sys/class/gpio/gpio113/direction: nonexistent directory
/etc/init.d/rcS: line 13: can't create /sys/class/gpio/gpio113/value: nonexistent directory
/etc/init.d/rcS: line 15: setterm: not found
/etc/init.d/rcS: line 18: can't open /dev/null
/etc/init.d/rcS: line 21: can't open /dev/null
can't open /dev/ttyO0: No such file or directory
/etc/init.d/rcS: line 24: can't open /dev/null
process '-/bin/sh' (pid 535) exited. Scheduling for restart.
can't open /dev/ttyO0: No such file or directory
process '-/bin/sh' (pid 536) exited. Scheduling for restart.
can't open /dev/ttyO0: No such file or directory

I've done the USB recovery with P21R2.7z but I still get an error about /dev/ttyO0 not being found.

Does this look like a bad board or a bad kernel/firmware?

Thanks.
 

Offline tv84

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  • Posts: 3221
  • Country: pt
Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #71 on: July 16, 2023, 05:55:49 pm »
Is the scope working or not?
 

Offline smittyinthesky

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  • Posts: 4
  • Country: us
Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #72 on: July 17, 2023, 01:07:28 pm »
tautech got me up and running with proper recovery files. just working out the last few items, but it's back up and running.
 

Online tautech

  • Super Contributor
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  • Posts: 28381
  • Country: nz
  • Taupaki Technologies Ltd. Siglent Distributor NZ.
    • Taupaki Technologies Ltd.
Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #73 on: July 17, 2023, 06:01:24 pm »
tautech got me up and running with proper recovery files. just working out the last few items, but it's back up and running.
Yup.

Note to all, please don't go opening your scopes to sniff any data bus .....it's just not required !
Avid Rabid Hobbyist
Siglent Youtube channel: https://www.youtube.com/@SiglentVideo/videos
 

Offline dwhp

  • Newbie
  • Posts: 2
  • Country: au
Re: Help restore SDS1102CML+ after unsuccessful flashing
« Reply #74 on: October 14, 2023, 10:33:50 pm »
Hi.  :)

I’m also new to the forum, however long time viewer of Dave’s YouTube channels. I’m only a bit of a hobbyist & recently when I tried to use my Jaycar QC1934 oscilloscope I have also fallen victim to the “Stuck on Splash Screen” issue that has been discussed in this forum. I have never updated the firmware and seemed to work fine for the last 3 or 4 years.

I believe it is actually the siglent sds1102 cml plus, correct me if I’m wrong Ref attached photos. No relays click just splash screen, Repeatedly pressing math button doesn’t do anything. Just all buttons lit up and a led inside pulsing. It has a sd card slot, lan port, usb, bnc connector & an unpopulated J11 pads.

I have tried to contacting siglent for support, the American address info@siglent.com keeps bouncing back, no reply from the other 2 email addresses.

Any help would be greatly appreciated. TIA

 


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