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#Install cdc acm driver linux install#
#Install cdc acm driver linux serial#

Download and Install CDC ACM Kernel Module

Ubuntu 16.04 LTS “Linux tegra-ubuntu 4.4.38-tegra #1 SMP PREEMPT” (with AUVIDEA-v1.6).

NVIDIA TX2 + AUVIDEA J120-IMU (carrier board doesn’t matter).

In what follows, we will take the second option here as this is only an 5-minute effort to make everything function correctly.

Recompile the kernel to include the CDC ACM driver.

Typically there are two ways to tackling a driver issue like this: To verify if this is the case for you, check if the CDC ACM driver has been included in your kernel: zcat /proc/config.gz | grep CONFIG_USB_ACM

Anything older than that may have the CDC ACM driver missing. If you are using L4T 28.2, then the CDC ACM driver should already be there.

#Install cdc acm driver linux serial#

But to use the serial monitor with a Teensy programmed to be USB serial, you will need to install the cdc_acm driver. You can still use Teensy without this this driver, because Teensy Loader uses HID protocol, and the new Ports menu is able to natively detect USB devices even when their drivers don’t load. The default kernel that ships with Jetson lacks the cdc_acm driver needed for USB serial communication. A note buried in the Teeensyduino’s website explains the situation: If you are having trouble connecting your Teensy/Arduino board to your TX2 as a serial device (e.g., ttyACM0), chances are you are using the (old) stock NVIDIA kernel that does not contain the CDC ACM driver by default. This article guides you through the steps for installing the CDC ACM driver for recognizing your Teensy/Arduino board as a serial device (i.e., ttyACMx).

Verify Teensy with CDC ACM Module (Optional).

Download and Install CDC ACM Kernel Module.