dafang-hacks / spiflasher Goto Github PK

Found a usb boot tool for Ingenic chipset: https://github.com/gcwnow/ingenic-boot
It does not support T20 for now, anyone could port it for T20, then no more soldering. :-)

Don't Have Access to the datasheet for the soldering :(

Solder the chip to the flash pad. Use following datasheet to solder it right: https://4donline.ihs.com/images/VipMasterIC/IC/ELMC/ELMCS00588/ELMCS00588-1.pdf

Hi,

I followed the Raspbery Pi guide closely, which may have been a mistake? After I couldn't see the chip I checked things again, looked at other guides and it seems the 1st Pin (CS) isn't supposed to be connected to 3v3? Even the images on the guide doesn't match.

And the guide for c341 seems to have wired them differently too. So, did I just fry my chip?

I am looking at my torn apart Wyzecam V2 and I see two potential chips and I'm not sure which one is the one I need to reflash. The one on the main board with the camera or the one on the board with the USB port?

Also, is this chip a 25xx or a 24xx?

Would this work on a bricked Wyzecam V3?

I was attempting to flash rtsp firmware when power was cut right after it was flashing. The camera no longer boots. You can hear the a click and see a brief flash of the ir led and then nothing happens. Occasionally the status led will stay red when it is powered on and it will stay red no mater what I try and it's seemingly random.

Hi,

the datasheet link in the instruction us dead.

https://4donline.ihs.com/images/VipMasterIC/IC/ELMC/ELMCS00588/ELMCS00588-1.pdf

Forbidden
You don't have permission to access /images/VipMasterIC/IC/ELMC/ELMCS00588/ELMCS00588-1.pdf on this server.

Perhaps a needless issue, but just wanted to note here that after many tries, a clip did wind up working for me. Perhaps there is enamel or flux or something on the pins, or they need to be bent in slightly or something, but it did indeed work for me.

I broke one of the legs of the chip while trying to reprogram it. What is the name of the chip so I can try ordering more? Does @EliasKotlyar know?

Hi. Can someone help me please. I flashed bootloader successfully, but now I have this error:

U-Boot 2013.07-gba03eeb (Dec 04 2018 - 21:41:16)

Bootloader-Version: Dafanghacks v2
Board: Dafang 128MB (Ingenic XBurst T20 SoC)
DRAM: 128 MiB
Top of RAM usable for U-Boot at: 84000000
Reserving 419k for U-Boot at: 83f94000
Reserving 32784k for malloc() at: 81f90000
Reserving 32 Bytes for Board Info at: 81f8ffe0
Reserving 124 Bytes for Global Data at: 81f8ff64
Reserving 128k for boot params() at: 81f6ff64
Stack Pointer at: 81f6ff48
Now running in RAM - U-Boot at: 83f94000
MMC: msc: 0
the manufacturer c8
SF: Detected GD25Q128

*** Warning - bad CRC, using default environment

In: serial
Out: serial
Err: serial
Setting yellow_gpio to off:
gpio_request lable = cmd_gpio gpio = 38
gpio: pin 38 (gpio 38) value is 1
Setting blue_gpio to off:
gpio_request lable = cmd_gpio gpio = 39
gpio: pin 39 (gpio 39) value is 1
Setting night_gpios:
gpio_request lable = cmd_gpio gpio = 81
gpio: pin 81 (gpio 81) value is 0
gpio_request lable = cmd_gpio gpio = 49
gpio: pin 49 (gpio 49) value is 0
gpio_request lable = cmd_gpio gpio = 25
gpio: pin 25 (gpio 25) value is 0
Setting USB enable:
gpio_request lable = cmd_gpio gpio = 47
gpio: pin 47 (gpio 47) value is 1
Setting Speaker enable:
gpio_request lable = cmd_gpio gpio = 63
gpio: pin 63 (gpio 63) value is 1
Setting Enable SDCARD:
gpio_request lable = cmd_gpio gpio = 43
gpio: pin 43 (gpio 43) value is 1
gpio_request lable = cmd_gpio gpio = 48
gpio: pin 48 (gpio 48) value is 0
Running SDupdate....
Card did not respond to voltage select!
sdupdate - auto upgrade file from mmc to flash

Usage:
sdupdate LOAD_ID ADDR_START ADDR_END
LOAD_ID: 0-->u-boot
1-->kernel
2-->rootfs
3-->demo.bin
ex:
sdupdate (update all)
or
sdupdate 0 0x0 0x40000
Hit any key to stop autoboot: 0
Card did not respond to voltage select!
MMC not found....
Booting from NAND....
gpio_request lable = cmd_gpio gpio = 38
gpio: pin 38 (gpio 38) value is 0
the manufacturer c8
SF: Detected GD25Q128

--->probe spend 4 ms
SF: 2621440 bytes @ 0x40000 Read: OK
--->read spend 380 ms
Wrong Image Format for bootm command
ERROR: can't get kernel image!

Can anyone download a full flash of the European firmware from wyze cam 2 (2ANJHWYZEC2) which works with the standard wyze application ... After an unsuccessful firmware flash I can only make the hack work normally, I want to return my native firmware.
One of these days I will write how to return the brick to working condition only for hack firmware ...
Now it works, but it cannot be added in the application ...