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Dear Champs,
Under usb_dev_serial example on TivaWare for dk-tm4c129x, we could see below description.
Where code line we can it report CTS as high? in main code or usblib?
Or it just wait to listen host report CTS status?
Could we change CTS status as low?
If you have any suggestion, please feel free to let us know.
Thanks a lot.
Best regards,
Janet
Dear Bob,
Sorry to confused you. We could control and update CTS by flow control in MCU(TM4C129x) (USB device mode on CDC or bulk type)
Please kindly look at below system block for customer demand. (We could control MCU and UART device)
Customer need detect CTS signal in host (PC GUI), do we have host windows driver for CTS control?
If yes, could we provide the source code of host windows driver ?
If we do not provide host driver, how to get CTS signal in host side?
If you have any suggestion, please feel free to let me know.
Thanks a lot.