USB device operating mode configuration

Modules
	USB device custom actions

Macros
#define	EP_AUDIO_IN   6
#define	EP_AUDIO_OUT   5
#define	EP_KBD_IN   1
#define	NB_ENDPOINTS   4

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

#define EP_AUDIO_IN   6

Referenced by adc_sample_sent_cb(), device_audio_task(), and usb_user_endpoint_init().

#define EP_AUDIO_OUT   5

Referenced by device_audio_task(), and usb_user_endpoint_init().

#define EP_KBD_IN   1

Referenced by device_hid_task(), and usb_user_endpoint_init().

#define NB_ENDPOINTS   4

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.