Files
file	usb-dfu-trigger.c
	Implementation of the nRF dongle USB DFU trigger interface.

file	usb-dfu-trigger.h
	Header file for the nRF52840 Dongle DFU trigger library.

file	usb-serial.c
	Wrapper around the nRF SDK USB CDC-ACM implementation.

file	usb-serial.h
	Header file for nRF52840's UART-like I/O over USB.

Functions
void	dfu_trigger_usb_init (void)
	Initialise the DFU trigger library.

void	usb_serial_init (void)
	Initialise the Serial-over-USB driver.

void	usb_serial_flush (void)
	Immediately transmit the content of Serial-over-USB TX buffers. More...

void	usb_serial_writeb (uint8_t b)
	Write a byte over USB. More...

void	usb_serial_set_input (int(*input)(unsigned char c))
	Set an input hook for bytes received over USB. More...

Detailed Description

Function Documentation

void usb_serial_flush ( void )

Immediately transmit the content of Serial-over-USB TX buffers.

Definition at line 215 of file usb-serial.c.

void usb_serial_set_input ( int(*)(unsigned char c) input )

Set an input hook for bytes received over USB.

Parameters

input A pointer to a function to be called when a byte is received

Definition at line 256 of file usb-serial.c.

void usb_serial_writeb ( uint8_t b )

Write a byte over USB.

Parameters

b The byte

USB-Serial output is buffered. The buffer is actually submitted to the USB controller for transmission when:

Definition at line 238 of file usb-serial.c.