DSO3254A cannot communicate with PC

LemonJuice · Post time 2021-10-30 16:30:52

Hello,

I have had a DSO3254A for a little over a month, and it has stopped communicating with my PC this week. Neither USB nor Ethernet works, and the "RUN" and "LINK" LED indicators are continuously on. I am able to access the serial port of the device, which gives me the readout below. Please provide further instructions.

OM*** Warning - bad CRC, using default environment
##### EmbedSky BIOS for SKY2416/TQ2416 #####
This Board: SDRAM is 64MB; Press Space key to Download Mode.!
**************************normal start*******************************
Saving Environment to NAND...
Erasing Nand...
Warning: Erase size 0x00004000 smaller than one erase block 0x00020000
Erasing 0x00020000 instead
Erasing at 0x80000 -- 100% complete.
Writing to Nand... done
NAND read: device 0 offset 0x1600000, size 0x400000
4194304 bytes read: OK
Boot with zImage
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
Linux version 3.2.35 (root@ubuntu) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-176) ) #27 PREEMPT Fri Sep 11 08:51:47 CST 2020
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
CPU: VIVT data cache, VIVT instruction cache
Machine: SMDK2416
Ignoring unrecognised tag 0x54410008
Memory policy: ECC disabled, Data cache writeback
CPU S3C2416/S3C2450 (id 0x32450003)
S3C24XX Clocks, Copyright 2004 Simtec Electronics
CPU: MPLL on 800.000 MHz, cpu 400.000 MHz, mem 133.333 MHz, pclk 66.666 MHz
CPU: EPLL on 96.000 MHz, usb-bus 48.000 MHz
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256
Kernel command line: noinitrd ubi.mtd=4 ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs init=/linuxrc console=ttySAC0 lcd=X480Y272
PID hash table entries: 256 (order: -2, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB = 64MB total
Memory: 59300k/59300k available, 6236k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc4800000 - 0xf6000000 ( 792 MB)
lowmem : 0xc0000000 - 0xc4000000 ( 64 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc03ef000 (3996 kB)
.init : 0xc03ef000 - 0xc040e000 ( 124 kB)
.data : 0xc040e000 - 0xc055c380 (1337 kB)
.bss : 0xc055c3a4 - 0xc057a0dc ( 120 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:107
irq: clearing subpending status 00000006
irq: clearing subpending status 00000002
Calibrating delay loop... 198.45 BogoMIPS (lpj=496128)
pid_max: default: 4096 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
S3C2416: Initializing architecture
S3C2416: IRQ Support
S3C24XX DMA Driver, Copyright 2003-2006 Simtec Electronics
DMA channel 0 at c4804000, irq 88
DMA channel 1 at c4804100, irq 89
DMA channel 2 at c4804200, irq 90
DMA channel 3 at c4804300, irq 91
DMA channel 4 at c4804400, irq 92
DMA channel 5 at c4804500, irq 93
bio: create slab <bio-0> at 0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
s3c-i2c s3c2410-i2c: slave address 0x10
s3c-i2c s3c2410-i2c: bus frequency set to 9 KHz
s3c-i2c s3c2410-i2c: i2c-0: S3C I2C adapter
Advanced Linux Sound Architecture Driver Version 1.0.24.
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
s3c-adc s3c24xx-adc: attached adc driver
msgmni has been set to 115
io scheduler noop registered (default)
io scheduler cfq registered
s3c-fb s3c-fb: window 0: fb
s3c-fb s3c-fb: LCD type is TN83 640*480, default_bpp=16, pixclock=4
s3c-fb s3c-fb: window 1: fb
s3c-fb s3c-fb: LCD type is TN83 640*480, default_bpp=16, pixclock=4
s3c2440-uart.0: ttySAC0 at MMIO 0x50000000 (irq = 70) is a S3C2440
console [ttySAC0] enabled
s3c2440-uart.1: ttySAC1 at MMIO 0x50004000 (irq = 73) is a S3C2440
s3c2440-uart.2: ttySAC2 at MMIO 0x50008000 (irq = 76) is a S3C2440
s3c2440-uart.3: ttySAC3 at MMIO 0x5000c000 (irq = 94) is a S3C2440
loop: module loaded
S3C24XX NAND Driver, (c) 2004 Simtec Electronics
info->cpu_type=3, tacls_max=8
s3c24xx-nand s3c2416-nand: Tacls=3, 22ns Twrph0=7 52ns, Twrph1=3 22ns
s3c24xx-nand s3c2416-nand: System booted from NAND
s3c24xx-nand s3c2416-nand: NAND ECC disabled
NAND device: Manufacturer ID: 0xc8, Chip ID: 0xd1 (ISSI NAND 128MiB 3,3V 8-bit)
NAND_ECC_NONE selected by board driver. This is not recommended!
Scanning device for bad blocks
Creating 6 MTD partitions on "NAND":
0x000000000000-0x000000100000 : "uboot"
0x000000100000-0x000000200000 : "params"
0x000000200000-0x000001600000 : "config"
0x000001600000-0x000001a00000 : "kernel"
0x000001a00000-0x000007e00000 : "rootfs"
0x000007e00000-0x000008000000 : "logo"
UBI: attaching mtd4 to ubi0
UBI: physical eraseblock size: 131072 bytes (128 KiB)
UBI: logical eraseblock size: 126976 bytes
UBI: smallest flash I/O unit: 2048
UBI: VID header offset: 2048 (aligned 2048)
UBI: data offset: 4096
UBI: max. sequence number: 478773
UBI: attached mtd4 to ubi0
UBI: MTD device name: "rootfs"
UBI: MTD device size: 100 MiB
UBI: number of good PEBs: 800
UBI: number of bad PEBs: 0
UBI: number of corrupted PEBs: 0
UBI: max. allowed volumes: 128
UBI: wear-leveling threshold: 4096
UBI: number of internal volumes: 1
UBI: number of user volumes: 1
UBI: available PEBs: 0
UBI: total number of reserved PEBs: 800
UBI: number of PEBs reserved for bad PEB handling: 8
UBI: max/mean erase counter: 787/599
UBI: image sequence number: 0
UBI: background thread "ubi_bgt0d" started, PID 334
UBI: attaching mtd2 to ubi1
UBI: physical eraseblock size: 131072 bytes (128 KiB)
UBI: logical eraseblock size: 126976 bytes
UBI: smallest flash I/O unit: 2048
UBI: VID header offset: 2048 (aligned 2048)
UBI: data offset: 4096
UBI: max. sequence number: 261
UBI: attached mtd2 to ubi1
UBI: MTD device name: "config"
UBI: MTD device size: 20 MiB
UBI: number of good PEBs: 160
UBI: number of bad PEBs: 0
UBI: number of corrupted PEBs: 0
UBI: max. allowed volumes: 128
UBI: wear-leveling threshold: 4096
UBI: number of internal volumes: 1
UBI: number of user volumes: 1
UBI: available PEBs: 0
UBI: total number of reserved PEBs: 160
UBI: number of PEBs reserved for bad PEB handling: 2
UBI: max/mean erase counter: 4/2
UBI: image sequence number: 0
UBI: background thread "ubi_bgt1d" started, PID 337
dm9000 Ethernet Driver, V1.31
dm9000 dm9000: eth%d: Invalid ethernet MAC address. Please set using ifconfig
eth0: dm9000a at c480a300,c480c308 IRQ 48 MAC: 9a:f6:1c:b9:f8:eb (random)
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1
s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
usbcore: registered new interface driver usblp
usbcore: registered new interface driver uas
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
samsung-ts s3c2416-ts: driver attached, registering input device
input: S3C24XX TouchScreen as /devices/virtual/input/input0
S3C24XX RTC, (c) 2004,2006 Simtec Electronics
s3c-rtc s3c2410-rtc: rtc disabled, re-enabling
s3c-rtc s3c2410-rtc: rtc core: registered s3c as rtc0
i2c /dev entries driver
S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
s3c2410-wdt s3c2410-wdt: watchdog inactive, reset disabled, irq disabled
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
s3c-sdhci s3c-sdhci.1: clock source 0: hsmmc (133333333 Hz)
s3c-sdhci s3c-sdhci.1: clock source 1: hsmmc (133333333 Hz)
s3c-sdhci s3c-sdhci.1: clock source 2: hsmmc-if (24000000 Hz)
mmc0: SDHCI controller on samsung-hsmmc [s3c-sdhci.1] using ADMA
S3C24XX_UDA134X SoC Audio driver
UDA134X SoC Audio Codec
asoc: uda134x-hifi <-> s3c24xx-iis mapping ok
ALSA device list:
#0: S3C24XX_UDA134X
TCP cubic registered
NET: Registered protocol family 17
Registering the dns_resolver key type
s3c-rtc s3c2410-rtc: setting system clock to 2000-01-01 00:51:55 UTC (946687915)
UBIFS: recovery needed
UBIFS: recovery completed
UBIFS: mounted UBI device 0, volume 0, name "rootfs"
UBIFS: file system size: 98660352 bytes (96348 KiB, 94 MiB, 777 LEBs)
UBIFS: journal size: 9023488 bytes (8812 KiB, 8 MiB, 72 LEBs)
UBIFS: media format: w4/r0 (latest is w4/r0)
UBIFS: default compressor: lzo
UBIFS: reserved for root: 0 bytes (0 KiB)
VFS: Mounted root (ubifs filesystem) on device 0:10.
Freeing init memory: 124K
UBIFS: recovery needed
UBIFS: recovery completed
UBIFS: mounted UBI device 1, volume 0, name "config"
UBIFS: file system size: 18157568 bytes (17732 KiB, 17 MiB, 143 LEBs)
UBIFS: journal size: 9023488 bytes (8812 KiB, 8 MiB, 72 LEBs)
UBIFS: media format: w4/r0 (latest is w4/r0)
UBIFS: default compressor: lzo
UBIFS: reserved for root: 0 bytes (0 KiB)
Please press Enter to activate this console. dso-iobank: install ok
adc init
TQ2416 ADC driver
0x70a
gpio_major_n = 7, io_minor_n = 10, output 0
AFG3050 fpga configure init
0x8090
0x1
fpga bank 11811dso-fpga: install ok
DSO1000L init
DSO1000L_probe
DSO1000L.c: Unknown key (scancode 0x0) pressed.
input: afg3050_kbd as /devices/platform/s3c2410-i2c/i2c-0/0-0055/input/input1
insmod: can't read '/dso/driver/dm9000.ko': No such file or directory
insmod: can't read '/dso/driver/s3c-hsudc.ko': No such file or directory
bkl tq2416-backlight initialized done...
close beep now
dso-buzzer s3c2416-beep initialized done...
dm9000 dm9000: eth0: link down
--------------------------------------------------------------------------------
-------------------------Welcome Start Hantek Dso-------------------------------
--------------------------------------------------------------------------------
user file is /lib/firmware/fpga.cfg
nstatus0 :0x0
nstatus1 :0x1
file len is 463436
dm9000 dm9000: eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
FPGA CONFIGURE DATA DOWN finish.0x1, 0
FPGA CONFIGURE ok.
[fpga__init] sucess, version = 0xffff
gpio_major_n = 10, io_minor_n = 15, output 1
gpio_major_n = 10, io_minor_n = 12, output 0
calibration_load:success,read_data = 7684
DSO45001781
hantek
[sync_adc_chn_mode]device_sync.adc_chn_mode=ADC_CHN_MODE__QUAD
android_init_functions tmc init
android_usb gadget: android_usb ready
s3c-hsudc s3c-hsudc: bound driver android_usb
android_enable_function: tmc enabled
android_bind_enabled_functions bind name: tmc
dual speed tmc: IN/ep1in, OUT/ep2out, INTep3in/
[sync_dso_sample_rate] physical sample_rate_value=20000000
[fpga_acq__set_data_pack_channel_status] cmd:0x1,0x3d
[sync_fpga_data_pack]data_pack=DATA_PACKAGE__125M__1_2_3_4
[sync_dso_sample_rate]pll_freq =800000000,adc_clk_div = 4
[sync_acq_count]trig_time=0,store_depth_value=1600,sample_rate=20000000
[sync_acq_count]store_time_pre_trig=40000000,store_time_after_trig=40000000,trig_time=0
[sync_acq_count]count_pre=5654,count_delay=2,count_acq=4006
[dso_resample_set]inter=1,div=1
[sync_get_trig_drop]fpga_value =0,pc_value =0
[sync_resample]read_offset=0,read_len=1600,disp_offset=0,disp_len=1600
[dso_resample_set]inter=1,div=1
[sync_get_trig_drop]fpga_value =0,pc_value =0
[sync_resample]read_offset=0,read_len=1600,disp_offset=0,disp_len=1600
[fpga_acq__set_depth_store] cmd:0x2e,0x1
[sync_acq_count]trig_time=0,store_depth_value=1600,sample_rate=20000000
[sync_acq_count]store_time_pre_trig=40000000,store_time_after_trig=40000000,trig_time=0
[sync_acq_count]count_pre=5654,count_delay=2,count_acq=4006
[dso_resample_set]inter=1,div=1
[sync_get_trig_drop]fpga_value =0,pc_value =0
[sync_resample]read_offset=0,read_len=1600,disp_offset=0,disp_len=1600
[fpga_acq__set_depth_store] cmd:0x2e,0x0
fpga_sig__swi:0
fpga_sig__set_data_scope_ch_only:0x0
fpga_sig__set_data_from_normal:0x0
fpga_sig__ext_trig_swi:0
fpga_sig__swi_sync_with_scope:0
fpga_sig__swi_word_gen:0
fpga_sig__set_word_gen_data:0x0
fpga_sig__set_word_gen_function_to_set:0x3
Could not get password database information for UID of current process: User "???" unknown or no memory to allocate password entry
Failed to start message bus: Memory allocation failure in message bus
EOF in dbus-launch reading address from bus daemon
[main]thread_id=493
[main]glibc version=2,8
pc event src nm is 1
[init_server]thread_id=494
[init_server]glibc version=2,8
[thread_send]thread_id=503
[thread_recv]thread_id=502
[thread_depackage]thread_id=504
[thread_notify]thread_id=505
[thread_notify]thread_id=513
[thread_depackage]thread_id=512
[thread_send]thread_id=511
[thread_recv]thread_id=510
gpio_major_n = 10, io_minor_n = 9, output 0
gpio_major_n = 10, io_minor_n = 2, output 0

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amy · Post time 2021-11-1 11:30:34

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