Specifications

V850E2/MN4 USB CDC (Communication Device Class) Driver
R01AN0010EJ0101 Rev.1.01 Page 55 of 117
Feb 01, 2012
usbf850_set_line_coding
[Synopsis]
Set Line Coding request processing
[C language format]
void usbf850_set_line_coding(USB_SETUP *req_data)
[Parameters]
Parameter Description
USB_SETUP *req_data Pointer to area storing the request data
[Return Value]
None
[Function]
This function calls the data reception processing function (usbf850_data_receive()) to acquire the data received by
Endpoint0 and writes that data to a UART_MODE_INFO structure. Also, based on this value, it sets the transfer speed,
data length, and other aspects of the UART mode and then calls the Endpoint0 null packet transmit processing function
(usbf850_sendnullEP0()).