34 lines
983 B
C
34 lines
983 B
C
|
#ifndef _usb_dev_h_
|
||
|
|
#define _usb_dev_h_
|
||
|
|
|
||
|
|
// This header is NOT meant to be included when compiling
|
||
|
|
// user sketches in Arduino. The low-level functions
|
||
|
|
// provided by usb_dev.c are meant to be called only by
|
||
|
|
// code which provides higher-level interfaces to the user.
|
||
|
|
|
||
|
|
#include "usb_mem.h"
|
||
|
|
#include "usb_desc.h"
|
||
|
|
|
||
|
|
void usb_init(void);
|
||
|
|
uint8_t usb_configured(void); // is the USB port configured
|
||
|
|
void usb_isr(void);
|
||
|
|
usb_packet_t *usb_rx(uint32_t endpoint);
|
||
|
|
uint32_t usb_rx_byte_count(uint32_t endpoint);
|
||
|
|
uint32_t usb_tx_byte_count(uint32_t endpoint);
|
||
|
|
uint32_t usb_tx_packet_count(uint32_t endpoint);
|
||
|
|
void usb_tx(uint32_t endpoint, usb_packet_t *packet);
|
||
|
|
void usb_tx_isr(uint32_t endpoint, usb_packet_t *packet);
|
||
|
|
|
||
|
|
extern volatile uint8_t usb_configuration;
|
||
|
|
|
||
|
|
#ifdef CDC_DATA_INTERFACE
|
||
|
|
extern uint8_t usb_cdc_line_coding[7];
|
||
|
|
extern volatile uint8_t usb_cdc_line_rtsdtr;
|
||
|
|
extern volatile uint8_t usb_cdc_transmit_flush_timer;
|
||
|
|
extern void usb_serial_flush_callback(void);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|