burn ,use SD card

[ycsongx]

this is my hardware info:

360 D706 [D816_main]
SOC: T20 WIFI: RTL8189FTV Flash: winbond 16MB Sensor: GC2033

this is my test:

1. burn OpenIPC by SD in u-boot，wifi works, but no driver fot gc2033,and i do not kown how to build myself

mw.b 0x80600000 0xff 0x1000000
fatload mmc 0:1 0x80600000 openipc-t20-ultimate-16mb-2.bin
sf probe 0; sf lock 0;
sf erase 0x0 0x1000000; sf write 0x80600000 0x0 0x1000000
reset

2. i get the thingino code, and try to build a gc2033.ko for T20，i do, but it can't work with openipc
   it seems something wrong with tx-isp-t20.ko and sensor_gc2033_t20.ko [symbloy ot param ]
3. i burn thingino by SD in u-boot, use openipc code [above] , just chage the bin file[ thingino-xiaomi_xiaofang_t20l_jxf22.bin ], it works, but it can't store configs. when i reboot, it will works like a new one, etc: rootpasswd, TZ , hostname, wlanssid, wlanpass......
4. i read wiki and chabge something, it still can't store configs

watchdog 0;
setenv baseaddr 0x82000000;
.........

5. i change a thingino bin, thingino-wyze_c2_jxf22.bin, then, the u-boot seems can't work
   [ i do not think this is a bug , or it because of me, i exec "reset" and "remove the SD card quickly"]

Thingino U-Boot for Ingenic T20L SPL 2013.07 (Dec 28 2024 - 21:35:46 UTC)
pll_init:356
l2cache_clk = 375000000
pll_cfg.pdiv = 8, pll_cfg.h2div = 4, pll_cfg.h0div = 4, pll_cfg.cdiv = 1, pll_cfg.l2div = 2
nf = 30, nr = 1, od0 = 1, od1 = 1
cppcr is 03c05100
CPM_CPAPCR 03b0890d
nf = 42, nr = 1, od0 = 1, od1 = 1
cppcr is 02a04900
CPM_CPMPCR 07d0c90d
nf = 50, nr = 1, od0 = 1, od1 = 1
cppcr is 03204900
CPM_CPVPCR 0320490d
cppcr 0x9a794410
apll_freq = 712704000
mpll_freq = 1000000000
vpll_freq = 1200000000
ddr sel mpll, cpu sel apll
ddrfreq 500000000
cclk  712704000
l2clk 356352000
h0clk 250000000
h2clk 250000000
pclk  125000000
DDRC_DLP:0000f003

6. i try to boot from SD card use "u-boot-isvp_t20_msc0.bin", cant's work ,it seems like need gpio config.
7. i will try to use CH341 to burn a new binfile

Is anyone willing to give me some advice:

1. why i burn the thingino bin, it cant't store configs
2. how can i build a gc2033.ko work with openipc or thingino

thanks

[gtxaspec]

Hi, we can help you to try and make it work!

To start, you need:

• photos of the PCB for your unit
• bootlog of stock firmware
• dump of firmware (if you have it)

We can make sure the system boots, and then compile a working sensor .ko for your device.

if you can share here, the more information, the better. You can also share in discord or telegram groups. =D

[gtxaspec]

@ycsongx any updates?

[ycsongx]

sorry. i am an IT operater, not a coder.
i get this hardware from my old IPC, [ i just try my best to make it work, not must], no any develop info,
i need to buy somwthing to use the ch341a, it may needs some time
i try to built a gc2033.ko this two days, and i will try openipc, buecause i think i like to user a .bin file to the most hardware.
for other functions, i will read the source and try to make it works.

i have no logs, but you can some info from my test using openipc:
OpenIPC/firmware#1656

thanks for all your help.

[gtxaspec]

@ycsongx do you have a photo of the PCB board inside? we need to determine the CPU model, so we can create a profile for your device.

[gtxaspec]

360_d607.zip
you can try this image and see if it works. @ycsongx

[ycsongx]

I thought you needed a PCB structure diagram。

The SOC model may be T20N， i use xxsocinfo in u-boot, and return t20n
This is an original factory image that I obtained from another firmware, and the one I tested before has already been damaged by me. Getting helpful to you.
360-D706.zip

[gtxaspec]

ah ok, T20N not T20L, this helps. i will build another image for you @ycsongx . let me analyze your factory firmware image.

[gtxaspec]

thingino-360_d607-t20n.bin.zip

try this image.

[ycsongx]

i can get rtsp stream use vlc now.
i use openipc, and i use the gc2033.ko build my myself.
i delete almost all pgk ,just built a bin to get the gc2033.ko, i copy it into the openipc release bin and change some configs.
i will try to repair the damaged one and test more

thank you

[gtxaspec]

the one i shared has all drivers built in, including gc2033 and rtl8189ftv. it should work after flashing. we can add it to the official repository if you perform testing.

[ycsongx]

i download it .
i get ch341 tools ,but i can't repair the ipc, maybe the flash is damaged.
i may try to repair it next week for the last chance.
and i will unzip the bin file to find differences.

[ycsongx]

i try this image one hours ago. this image can store configs.
errors: 1. no wlan0 ,[i don't try to find the error ] 2. the hard model: 360_D706 ,not d607
and i may need a 16MB image.
and i will try PTZ and Infrared lamp if it works well.

some test on Openipc:

1. rtsp over tcp: may stop and let the watchdog to reboot
2. rtsp over udp: cant't delete the udp links auto, and will have to mang links and goto rebboot
3. frame：i set 20 or 25. in vlc, it is ok . but i use tinycamana pro by rtsp or onvif , it may 10-15. i do not kown why.

[gtxaspec]

openipc has many issues on the Ingenic platform, which are not related to thingino. thingino uses much newer software with many fixes.

Please test this new image:
thingino-360_d706.bin.zip

• Size: 16MB
• Fixes: Solves a Wi-Fi issues (hopefully)
  If Wi-Fi still doesn’t work, please share boot logs or dmesg to help us debug.

If Thingino is already installed, you can easily update:

1. Place this file on the SD card.
2. Rename it to autoupdate-full.bin.
3. Insert the SD card and power on the device.
   The update will run automatically.

[ycsongx]

the wifi works. thank you.
i will try more configs.

[ycsongx]

1. wlan0 set to manual by default , can't get address with dhcp
2. network config in UI, can not store [i set manual ,but still dhcp]
3. sensor_gc2033_t20.ko load ,but can't work
   demsg:
   tx_isp: Failed to acquire subdev gc2053, deferring probe

[gtxaspec]

3. Please explain how you got this error?
   sensor_gc2033_t20.ko load ,but can't work demsg: tx_isp: Failed to acquire subdev gc2053, deferring probe

Are you launching anything manually? or is it the error normal on boot.

[ycsongx]

the error normal on boot.

network works, then i check the "lsmod", want to get stream.
no stream in web ui and vlc, then look for errors. find this in dmsg info, and no sensor info in FW_env.
it seems gc2053 is the defaulf sensor, i need to change the config.
i set gc2033 in pridynt ,then it rebbot all the time , and i use sd to update. [i do not find other configs seems error about sensor]
second time. i try to set fw_env sensor or sensor_model, the demsg info have no changes.

i want to know how to set a sensor for next step.
or i need read wiki and source, or try to use my gc2033.ko for test

[ycsongx]

the sensor may works

some logs:
dmesg:
[ 16.956241] codec_codec_ctl: set repaly channel...
[ 16.956272] cgu_set_rate, parent = 860160000, rate = 4096000, n = 210, reg val = 0x200020d2
[ 16.956282] codec_codec_ctl: set sample rate...
[ 16.956407] codec_codec_ctl: set device...
[ 17.195577] codec_set_device: set device: speaker...
[ 18.192883] tx_isp: Failed to acquire subdev gc2053, deferring probe
[ 18.287440] codec_codec_ctl: set sample rate...
[ 18.287628] codec_codec_ctl: set device...
[ 18.685507] codec_set_device: set device: MIC...
[ 18.688615] do_page_fault() #2: sending SIGSEGV to prudynt for invalid read access from
[ 18.688615] 00000000
[ 18.688637] epc = 775acf18 in libimp.so[77547000+e2000]
[ 18.688666] ra = 7776b4fc in prudynt[77742000+5b000]
[ 18.688681]
[ 18.690614] codec_codec_ctl: set CODEC_TURN_OFF...

logcat:
I/OSD( 1698): IMP_OSD_SetPoolSize:1048576
I/LIBIMP_CONTROL( 1698): Version: Jan 8 2025_08:14:08_ dlsym
D/IMP-ISP( 1698): ~~~~~~ IMP_ISP_Open[267] ~~~~~~~
E/IMP-ISP( 1698): VIDIOC_REGISTER_SENSOR(gc2053) error!
E/aenc( 1698): ai_buf size error 0
I/ai( 1698): AI Enable: 1
I/ai( 1698): AI Enable Chn: 1-0
I/ai( 1698): EXIT AI Enable Chn: 1-0
I/ai( 1698): AI Set Vol: 80
I/ai( 1698): AI Get Vol: 80
I/ai( 1698): AI Set Gain: 25
I/ai( 1698): AI Get Gain: 25
E/Framesource( 1698): IMP_FrameSource_GetChnAttr(): FrameSource is invalid,maybe system was not inited yet.

logread:
Jan 8 16:14:21 ing-360-d706 user.info : [INFO:Config.cpp]: Loaded configuration from /etc/prudynt.cfg
Jan 8 16:14:21 ing-360-d706 user.info : [INFO:main.cpp]: PRUDYNT-T Next-Gen Video Daemon: Jan 8 2025 08:14:08_037161ade4
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:Logger.cpp]: Logger Init.
Jan 8 16:14:21 ing-360-d706 user.info prudynt[1698]: [INFO:main.cpp]: Starting Prudynt Video Server.
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPSystem.cpp]: IMPSystem::init()
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPSystem.cpp]: IMP_OSD_SetPoolSize(1048576)
Jan 8 16:14:21 ing-360-d706 user.info prudynt[1698]: [INFO:IMPSystem.cpp]: LIBIMP Version IMP-3.12.0
Jan 8 16:14:21 ing-360-d706 user.info prudynt[1698]: [INFO:IMPSystem.cpp]: SYSUTILS Version: SYSUTILS-3.12.0
Jan 8 16:14:21 ing-360-d706 user.info prudynt[1698]: [INFO:IMPSystem.cpp]: CPU Information: T20
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPSystem.cpp]: IMP_ISP_Open() = 0
Jan 8 16:14:21 ing-360-d706 user.info prudynt[1698]: [INFO:IMPSystem.cpp]: Sensor: gc2053
Jan 8 16:14:21 ing-360-d706 user.err prudynt[1698]: [ERROR:IMPSystem.cpp]: IMP_ISP_AddSensor(&sinfo) = -1
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPSystem.hpp]: IMP_System_RebaseTimeStamp(18187653);
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:main.cpp]: create audio thread
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:worker.cpp]: Start audio_grabber thread for device 1 and channel 0 and encoder 0
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPAudio.cpp]: IMPAudio::init()
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPAudio.cpp]: IMP_AENC_RegisterEncoder(&handle, &enc)
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:WS.cpp]: Generated token length: 32, Token: 'jjqWK0vbW7babVdFJzJyB3IhfBRiurOu'
Jan 8 16:14:21 ing-360-d706 user.info prudynt[1698]: [INFO:Opus.cpp]: Encoder bitrate: 40000
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPAudio.cpp]: IMP_AENC_CreateChn(0, &encattr)
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPAudio.cpp]: IMP_AI_SetPubAttr(1)
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPAudio.cpp]: IMP_AI_GetPubAttr(1)
Jan 8 16:14:21 ing-360-d706 user.info prudynt[1698]: [INFO:WS.cpp]: Server started on port 8089
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPAudio.cpp]: IMP_AI_Enable(1)
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPAudio.cpp]: IMP_AI_SetChnParam(1, 0)
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPAudio.cpp]: IMP_AI_GetChnParam(1, 0)
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPAudio.cpp]: IMP_AI_EnableChn(1, 0)
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPAudio.cpp]: IMP_AI_SetVol(1, 0, 80)
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPAudio.cpp]: IMP_AI_GetVol(1, 0, &vol)
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPAudio.cpp]: IMP_AI_SetGain(1, 0, 25)
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPAudio.cpp]: IMP_AI_GetGain(1, 0, &gain)
Jan 8 16:14:21 ing-360-d706 user.info prudynt[1698]: [INFO:IMPAudio.cpp]: Audio In: format:OPUS, vol:80, gain:25, samplerate:16000, bitwidth:16, soundmode:1, frmNum:30, numPerFrm:640, chnCnt:1, usrFrmDepth:30
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:main.cpp]: create video[0] thread
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:worker.cpp]: Start stream_grabber thread for stream 0
Jan 8 16:14:21 ing-360-d706 user.debug prudynt[1698]: [DEBUG:IMPFramesource.cpp]: IMPFramesource::init()
Jan 8 16:14:29 ing-360-d706 daemon.info impconfig[1725]: Timeout

i set gc2033 in /etc/prudynt.cfg
Starting rc.local: OK
Starting prudynt: OK
Starting iad: OK
Starting impconfig: ...[ 21.042330] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[ 21.042330]
[ 21.051818] Rebooting in 10 seconds..Restarting after 4 ms

Code: afb00014 8c820000 00809025 <8c500000> 00a09825 00c08825 00e0a025 2444fff4 2610fff4
[ 22.768513] ---[ end trace 6c931668a86e095c ]---
[ 22.773304] Fixing recursive fault but reboot is needed!
[ 22.802749] do_page_fault() #2: sending SIGSEGV to nc for invalid read access from
[ 22.802749] 00000061
[ 22.813331] epc = 77740d00 in libc.so[776c0000+b8000]
[ 22.818971] ra = 777c3020 in busybox[77793000+f0000]
[ 22.824533]
[ 22.832749] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[ 22.832749]
[ 22.842235] Rebooting in 10 seconds..Restarting after 4 ms

[ycsongx]

now, it works. i can get stream.

maybe it is caused by /etc/rc.local

...

i delete this line, and disable most stream 、image、osd......., then set change gc2053 to gc2033 in /etc/prudynt.cfg.
then it works and don't reboot all the time.

[ycsongx]

Severe heating during operation, is T20 not meeting performance requirements.
i may need to get a high performance IPC.

Mem: 30108K used, 5260K free, 180K shrd, 3580K buff, 12068K cached
CPU: 89.8% usr 10.1% sys 0.0% nic 0.0% idle 0.0% io 0.0% irq 0.0% sirq
Load average: 2.59 2.10 1.10 2/73 13519
PID PPID USER STAT VSZ %VSZ CPU %CPU COMMAND
1753 2 root DW 0 0.0 0 3.1 [apical_isp_fw_p]
1697 1 root S 54296153.1 0 1.7 /bin/prudynt
1873 1 root S 1948 5.4 0 1.1 {S96vbuffer} /bin/sh /etc/init.d/S96vbuffer start
945 1 root S 1548 4.3 0 0.7 /bin/thingino-button -d
12419 3925 root R 1892 5.3 0 0.4 top
1193 2 root SW 0 0.0 0 0.4 [ksdioirqd/mmc1]
4 2 root SW 0 0.0 0 0.4 [kworker/0:0]
7 2 root SW 0 0.0 0 0.2 [rcu_preempt]
1191 2 root SW 0 0.0 0 0.2 [RTW_CMD_THREAD]
3 2 root SW 0 0.0 0 0.2 [ksoftirqd/0]
13519 1873 root R 4836 13.6 0 0.0 openRTSP -V -u thingino thingino -w -h -f 25 -d 5 -v -q -H -t rtsp://[::1]/ch1
1743 1 root S 4184 11.8 0 0.0 /bin/iad -r -c /etc/iad.json