sam0/applications/samba_bootloader/main.h File Reference

Main functions.

Copyright (c) 2016-2018 Microchip Technology Inc. and its subsidiaries.

#include "usb_protocol_cdc.h"

Functions
void	main_cdc_disable (uint8_t port)
	Closes the communication port This is called by CDC interface when USB Host disable it. More...
bool	main_cdc_enable (uint8_t port)
	Opens the communication port This is called by CDC interface when USB Host enable it. More...
void	main_cdc_rx_notify (uint8_t port)
	Called by CDC interface Callback running when CDC device have received data. More...
void	main_cdc_set_coding (uint8_t port, usb_cdc_line_coding_t *cfg)
	Configures communication line. More...
void	main_cdc_set_dtr (uint8_t port, bool b_enable)
	Save new DTR state to change led behavior. The DTR notify that the terminal have open or close the communication port. More...
void	main_remotewakeup_lpm_disable (void)
	Called by UDC when USB Host request to disable LPM remote wakeup. More...
void	main_remotewakeup_lpm_enable (void)
	Called by UDC when USB Host request to enable LPM remote wakeup. More...
void	main_suspend_lpm_action (void)
	Enters the application in low power mode Callback called when USB host sets LPM suspend state. More...

void main_cdc_disable

(

uint8_t

port

)

Closes the communication port This is called by CDC interface when USB Host disable it.

References b_com_port_opened, i2c_master_disable(), i2c_master_instance, main_b_cdc_enable, and uart_close().

bool main_cdc_enable

(

uint8_t

port

)

Opens the communication port This is called by CDC interface when USB Host enable it.

Return values

true	if cdc startup is successfully done

Called by CDC interface Callback running when USB Host enable CDC interface.

Return values

true	if cdc startup is successfully done

References configure_i2c_master(), main_b_cdc_enable, and uart_open().

void main_cdc_rx_notify

(

uint8_t

port

)

Called by CDC interface Callback running when CDC device have received data.

void main_cdc_set_coding	(	uint8_t	port,
		usb_cdc_line_coding_t *	cfg
	)

Configures communication line.

Parameters

cfg	line configuration

void main_cdc_set_dtr	(	uint8_t	port,
		bool	b_enable
	)

Save new DTR state to change led behavior. The DTR notify that the terminal have open or close the communication port.

References b_com_port_opened, ui_com_close(), and ui_com_open().

void main_remotewakeup_lpm_disable

(

void

)

Called by UDC when USB Host request to disable LPM remote wakeup.

References ui_wakeup_disable().

void main_remotewakeup_lpm_enable

(

void

)

Called by UDC when USB Host request to enable LPM remote wakeup.

References ui_wakeup_enable().

void main_suspend_lpm_action

(

void

)

Enters the application in low power mode Callback called when USB host sets LPM suspend state.

References ui_powerdown().