Uart Communication

Samuel Zottis Dal Magro

Other Parts Discussed in Thread: CC2538, Z-STACK, SMARTRF06EBK, CC2530EM

Hello,

I want to send a data through uart communication and see it in a terminal on my computer.
How can I do this? What functions of uart communication should I use?
I will use the same windows terminal program to view the sent data.
Thank you!

over 7 years ago

0 YiKai Chen over 7 years ago in reply to Samuel Zottis Dal Magro

Guru 735695 points

If your CC2538 is not under sleeping, UART callback would be invoked when there is data coming to RX pin.

0 Samuel Zottis Dal Magro over 7 years ago in reply to Ryan Brown1

Expert 1780 points

Hello Ryan.
Got it!
If the door is not receiving it will not read? Will you read when something is actually sent?

Thank you!

0 Samuel Zottis Dal Magro over 7 years ago in reply to YiKai Chen

Expert 1780 points

Hello, YK!
Now that I saw your answer, you clarified me in the question I just asked.
The test is now without sleep, but if you want, how to process?

Thank you!

0 YiKai Chen over 7 years ago in reply to Samuel Zottis Dal Magro

Guru 735695 points

You need to have another GPIO to wake up CC2538 and your application to keep CPU waking up to receive UART RX message.

Zigbee & Thread

Zigbee & Thread forum

Uart Communication