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RL-ARM User's Guide
#include <RTL.h> #include <rl_usb.h> void usbd_cdc_ser_closeport (void);
The function usbd_cdc_ser_closeport closes the serial communication port.
The function usbd_cdc_ser_closeport is part of the USB Device Function Driver layer of the RL-USB Device Software Stack.
Modify this function to the application needs.
None.
usbd_cdc_init, usbd_cdc_ser_availchar, usbd_cdc_ser_initport, usbd_cdc_ser_linestate, usbd_cdc_ser_openport, usbd_cdc_ser_read, usbd_cdc_ser_write, usbd_vcom_chkserstate, usbd_vcom_serial2usb, usbd_vcom_usb2serial