usb_efm32.c File Reference

#include <string.h>
#include <libopencm3/cm3/common.h>
#include <libopencm3/efm32/memorymap.h>
#include <libopencm3/efm32/cmu.h>
#include <libopencm3/efm32/usb.h>
#include <libopencm3/usb/usbd.h>
#include "usb_private.h"

Include dependency graph for usb_efm32.c:

Go to the source code of this file.

Macros
#define	RX_FIFO_SIZE   256
#define	ENDPOINT_COUNT   4

Functions
static usbd_device *	efm32lg_usbd_init (void)
	Initialize the USB_FS device controller hardware of the STM32. More...
static void	efm32lg_set_address (usbd_device *usbd_dev, uint8_t addr)
static void	efm32lg_ep_setup (usbd_device *usbd_dev, uint8_t addr, uint8_t type, uint16_t max_size, void(*callback)(usbd_device *usbd_dev, uint8_t ep))
static void	efm32lg_endpoints_reset (usbd_device *usbd_dev)
static void	efm32lg_ep_stall_set (usbd_device *usbd_dev, uint8_t addr, uint8_t stall)
static uint8_t	efm32lg_ep_stall_get (usbd_device *usbd_dev, uint8_t addr)
static void	efm32lg_ep_nak_set (usbd_device *usbd_dev, uint8_t addr, uint8_t nak)
static uint16_t	efm32lg_ep_write_packet (usbd_device *usbd_dev, uint8_t addr, const void *buf, uint16_t len)
static uint16_t	efm32lg_ep_read_packet (usbd_device *usbd_dev, uint8_t addr, void *buf, uint16_t len)
static void	efm32lg_poll (usbd_device *usbd_dev)
static void	efm32lg_disconnect (usbd_device *usbd_dev, bool disconnected)

Variables
static struct _usbd_device	_usbd_dev
const struct _usbd_driver	efm32lg_usb_driver