Re: HPS-3D160 Solid-State LiDAR

Hi SeedStudio!

I would really appreciate some help with my question below.

Where could I get the latest firmware for the lidar? I can only find the
tool to upload the firmware but not any firmware file to upload.

Thanks in advance,


Best Regards / Med vänlig hälsning
Isac Törnberg
Developer Relox Robotics AB
Phone: 073-020 5724 | Email: isac@reloxrobotics.com | www.reloxrobotics.com

Den mån 18 mars 2019 kl 19:35 skrev Isac Törnberg isac@reloxrobotics.com:

Hi!

I am having problems with the SDK for HPS-3D160 which we have bought from
seeedstudio.

SKU: 101990386

These seem to be the lines that are causing the issue.
HPS3D_SetOpticalEnable(&handle, true);/???/
HPS3D_SetPointCloudEn(true);/???/

If I remove them everything works as expected.

Error message while running ros client example:
HAL read data timeout
Read head failed
HAL read data timeout
Read head failed
Packet error,error code:1
Get device address failed,error code:2
Config initInitialization failed:2

Thanks in advance!


Best Regards / Med vänlig hälsning
Isac Törnberg
Developer Relox Robotics AB
Phone: 073-020 5724 | Email: isac@reloxrobotics.com |
www.reloxrobotics.com

Hi Isac


It is SDK issue, these two interfaces need to be placed after the initialization is complete, which is after HPS3D_ConfigInit().

> HPS3D_SetOpticalEnable(&handle, true);/???/

> HPS3D_SetPointCloudEn(true);/???/

For details, please refer to the demo program under the corresponding platform. If it still does not work, please provide the parameters such as the current platform and SDK version and the device firmware version serial number.

Thanks

best rgds
Bill