Neos Smartcam GD25Q128 128MB Chip?

[jttri777]

Good Evening,

Hardware: Neos Smartcam

After having logged an issue on the main Dafang Hacks Repository (EliasKotlyar/Xiaomi-Dafang-Hacks#1475) attempting to get the v4l2rtspserver running I currently believe that an I have an issue with a library, and therefore could do with some extra space to add a few more for testing purposes.

On recommendation from nik0, in the previous issue, I have been looking into the older issues that have been raised on this repository and found #4 and #8.

Currently my camera detects a GD25Q128 chip on startup.

Etched onto the chip is the model number "25Q127CSIG". Datasheets online confirm that this is indeed an 128MB chip.

The line in the flash drivers header file: jz_sip.h states that my chip is recognised as a 16MB chip by the driver if I'm not mistaken?

uboot/drivers/spi/jz_spi.h

Line 230 in a1d1931

.size = (16 * 1024 * 1024),

I will attempt to modify this and recompile and see if I can get it working on my camera.

Many Thanks,
James.

[fundef1]

uh... 128Mbit (not MByte) ?

[jttri777]

Yes, I am aren't I!!!.

According to the datasheet, the chip is an 128Mbit device = 16MBytes.

Thanks for clarifying that,
James.