Undocumented registers in the GR551x SDK
Browsing through different parts of the SDK documents I can see references to different registers which don't seem to be documented in the SDK. Some of them are ARM registers like 0xE000ED88, but some ...
Touch screen driver for Linux
My Tablet PC (make: Roda) touch screen is not working in Linux OS, Kernel version: 4.19.0-5-amd64. My touch driver chipset is from Goodix. I request you kindly help me to provide the touch ...
Updated SVD File for GR551x
While checking the CMSIS pack "Goodix.GR551x.1.0.0.pack" for the GR551x family, I could spot multiple wrong details with the SVD file, for example SADC's base address appears as
0xA000E000, but ...
Debugging GR5515 without using Keil
Is there any information available about how can one debug without using Keil, presumably using gdb directly? There is documentation about how to compile with GCC in the GCC guide, but after that you ...
technical documentation for the 0x55a4 fingerprint sensor
In order to use the fingerprint sensor 0x55a4 from Goodix on Linux we would like to add it to fprint, you can find the project here: https://gitlab.freedesktop.org/libfprintIs there any tech ...
Is it possible to use ST-Link instead of J-Link to program the GR5515 SOC in Linux?
Coudl it be possible to use ST-Link instead of J-Link to program the GR5515 SOC in Linux? And if that's the case, how would it be done? Is there a blog post or any entry that explains the process? Wou ...
27c6:533c Fingerprint Driver for Fedora 34
Dear Sir or MadamI am an owner of a Dell XPS laptop and it has your fingerprint sensor (27c6:533c), I installed Fedora 34 on it but unfortunately I don't
have the driver of it, it would b ...
Fingerprint driver (Ubuntu - Linux)
Hello!I haveHUAWEI MateBook D14Product Name: NBLL-WXX9Version: M1040laptop and it use your fingerprint sensorFingerprint Device: 27c6:5110 Shenzhen Goodix Technology Co.,Ltd. Goodix Fingerprint Device ...
Clearing the fingerprint reader storage
I recently purchased a Laptop from DELL, a Precision 5560. It comes equipped with a Goodix fingerprint reader.On the laptop I installed Arch Linux, installed fprintd and the goodix drivers were instal ...
GT9271 register map
We wish to buy and use LCD with touch controller GT9271. Please email me the GT9271 programming guide or any info on how to use this controller.RegardsDan