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Questions - atsam3x

Variables randomly changing, extremely odd behavior

I am experiencing extremely bizarre behavior where variables are randomly changing. I have distilled it to the simplest example, encoder_1_position and encoder_2_position get updated with randomly val...
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FourierFlux

c

embedded

cortex-m

cortex-m3

atsam3x

Votes: 0

Answers: 1

Latest Answer

I since disabled "remove unused sections" in the linker command and it seemed to fix the problem(apparently the BSS section was being tossed out) This is just a guess, but that could mean ...
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zwol

USB stack confusion/serial emulator

I am looking at implementing USB communication on a MCU which has a USB engine built into it. Basically you have access to the pipes/endpoints. I am a little bit confused on the USB stack now. It appe...
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FourierFlux

windows

usb

driver

usbserial

atsam3x

Votes: 0

Answers: 1

Latest Answer

This is an answer to your second question regarding the serial communication. The USB standard defines a communication device class (CDC) for serial communication. The required drivers on the host sid...
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Codo

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