Latest Resolved Unanswered

• die****com

  GR551x SDK demos won't work with GCC and/or GR5515I0ND

  In the GR551x SDK 1.6.10 Release notes it mentions that "The GCC has not been fully tested. If there are any problems in actual use, please give us feedback for ...

  #Technical Communication #Application Software Development #Tool usage

  11 Answers 0 Likes 473 Views 2 Week(s) ago

• die****com

  Resolved Information about IO_PWR_SRC efuse

  I'm trying to find information in the schematics about the IO_PWR_SRC efuse with no success. In GProgrammer it simply says, 0: Internal, 1: External. The GProgrammer user guide doesn't shed much more ...

  #Technical Communication #Application Software Development

  2 Answers 0 Likes 119 Views 2 Week(s) ago

• die****com

  GR5515. GProgrammer refuses to write to flash

  While trying to setup a debug environment for GDB, using a modified version of the "qspi_flash" demo as reference I accidentally set to 1 the EXT_EX ...

  #Application Software Development #Technical Communication #Tool usage

  4 Answers 0 Likes 375 Views 2 Week(s) ago

• die****com

  Resolved 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 ...

  #Application Software Development

  4 Answers 0 Likes 344 Views 3 Week(s) ago

• 822***990

  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 ...

  #Application Software Development #Technical Communication

  1 Answer 0 Likes 100 Views 3 Week(s) ago

• die****com

  Resolved 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 ...

  #Application Software Development

  2 Answers 0 Likes 132 Views 3 Week(s) ago

• die****com

  Resolved Documentation about GR5515I0ND

  Where can I find technical documentation about the GR5515I0ND SOC? The SDK documentation barely treats that SOC, and Keil packages don't seem to support the I0ND version. In ...

  #Technical Communication

  2 Answers 0 Likes 151 Views 4 Week(s) ago

• die****com

  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 ...

  #Application Software Development

  3 Answers 0 Likes 304 Views 1 Month(s) ago

• dol****.de

  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 ...

  #Application Software Development #Technical Communication #Tool usage

  1 Answer 0 Likes 167 Views 1 Month(s) ago

• die****com

  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 ...

  #Application Software Development

  2 Answers 0 Likes 191 Views 1 Month(s) ago