Please provide the following info (tick the boxes after creating this topic):
Software Version
DRIVE OS 6.0.4 SDK
other
Target Operating System
Linux
QNX
other
Hardware Platform
DRIVE AGX Orin Developer Kit (940-63710-0010-D00)
DRIVE AGX Orin Developer Kit (940-63710-0010-C00)
DRIVE AGX Orin Developer Kit (not sure its number)
other
SDK Manager Version
1.8.2.10409
other
Host Machine Version
native Ubuntu Linux 20.04 Host installed with SDK Manager
native Ubuntu Linux 20.04 Host installed with DRIVE OS Docker Containers
native Ubuntu Linux 18.04 Host installed with DRIVE OS Docker Containers
other
I want to control GPIO via Cable Harness.
I connected the Cable Harness to the H1/H2 Connector on the back of the NVIDIA DRIVE AGX Orin Devkit and tried to control the GPIO according to the article below, but unfortunately it failed.
https://developer.nvidia.com/drive/secure/drive-orin/drive-agx-orin-mechanical-and-installation-guide-di-10587-003.pdf
https://www.kernel.org/doc/Documentation/gpio/sysfs.txt
Please answer the following questions.
Question1
Is it possible to control GPIO via Cable Harness?
Also, have you ever controlled GPIO via Cable Harness?
Question2
Do I need to change the Device Tree?
Question3
Are the following 8 correct controllable GPIOs?
ORIN_3V3_GPIO36 (GPIO connected to Orin GP61)
ORIN_3V3_GPIO37 (GPIO connected to Orin GP52_CLK1)
ORIN_3V3_GPIO13 (GPIO connected to Orin GP163_SPI5_MOSI)
ORIN_3V3_GPIO11 (GPIO connected to Orin GP166)
ORIN_3V3_GPIO28 (GPIO connected to Orin GP116)
ORIN_3V3_GPIO35 (GPIO connected to Orin GP115)
ORIN_3V3_MCLK05 (GPIO connected to Orin GP66)
ORIN_3V3_MCLK04 (GPIO connected to Orin GP65)
Question4
What is the Index of the controllable GPIO?