CC2531 max USB connection speed with PC

Srikanth R

Other Parts Discussed in Thread: CC2531, Z-STACK

The spec. says that USB 2.0 on CC2531 can achieve upto 12Mbps. But, if I have to connect the USB to my PC, I need to use serail communication using halUARTCfg_t in my application which is a much slower connection. How can I make use of full speed of USB with my application?

Regards

Srikanth

over 9 years ago

0 YiKai Chen over 9 years ago

Guru 735695 points

Since UART speed in much slower than USB, you don't use full USB speed at all.

0 Srikanth R over 9 years ago in reply to YiKai Chen

Expert 2650 points

Any idea whetehr znp-host-framework or z-stack linux gateway use full speed USB?

0 YiKai Chen over 9 years ago in reply to Srikanth R

Guru 735695 points

As I know, CC2531 ZNP simulates as CDC device and use 115200 as Baudrate. What do you mean they use full speed USB?

Zigbee & Thread

Zigbee & Thread forum

CC2531 max USB connection speed with PC