USB device operating mode configuration

Modules
	USB device custom actions

Macros
#define	INT_EP   0x03
#define	NB_ENDPOINTS   4
#define	RX_EP   0x02
#define	TX_EP   0x01

Functions
void	usb_sof_action (void)
	usb_sof_action More...
void	usb_suspend_action (void)

#define INT_EP   0x03

Referenced by usb_user_endpoint_init().

#define NB_ENDPOINTS   4

#define RX_EP   0x02

Referenced by uart_usb_getchar(), uart_usb_test_hit(), and usb_user_endpoint_init().

#define TX_EP   0x01

Referenced by uart_usb_flush(), uart_usb_putchar(), uart_usb_tx_ready(), and usb_user_endpoint_init().

void usb_sof_action

(

void

)

usb_sof_action

This function increments the sof_cnt counter each time the USB Start-of-Frame interrupt subroutine is executed (1 ms). Useful to manage time delays

void usb_suspend_action

(

void

)

References AVR32_PM_MCSEL_SLOW, cpu_delay_us(), pm_cksel(), pm_cksel_get(), pm_cksel_set(), pm_get_clock(), pm_switch_to_clock(), and SLEEP.