USB device operating mode configuration
[USB application configuration]

Collaboration diagram for USB device operating mode configuration:


Modules

 USB device custom actions

Defines

#define NB_ENDPOINTS   4
#define TX_EP   0x01
#define RX_EP   0x02
#define INT_EP   0x03
#define USB_REMOTE_WAKEUP   DISABLED
#define VBUS_SENSING_IO   DISABLED
#define USB_RESET_CPU   DISABLED
#define Usb_unicode(a)   ((U16)(a))

Functions

void sof_action (void)
 sof_action
void suspend_action (void)

Define Documentation

#define NB_ENDPOINTS   4

Definition at line 60 of file conf_usb.h.

#define TX_EP   0x01

Definition at line 61 of file conf_usb.h.

Referenced by putchar(), uart_usb_flush(), and usb_user_endpoint_init().

#define RX_EP   0x02

Definition at line 62 of file conf_usb.h.

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

#define INT_EP   0x03

Definition at line 63 of file conf_usb.h.

Referenced by usb_user_endpoint_init().

#define USB_REMOTE_WAKEUP   DISABLED

Definition at line 65 of file conf_usb.h.

Referenced by usb_clear_feature(), and usb_set_feature().

#define VBUS_SENSING_IO   DISABLED

Definition at line 67 of file conf_usb.h.

#define USB_RESET_CPU   DISABLED

Definition at line 69 of file conf_usb.h.

#define Usb_unicode (  )     ((U16)(a))

Definition at line 71 of file conf_usb.h.


Function Documentation

void sof_action ( void   ) 

sof_action

This function increments the cpt_sof counter each times the USB Start Of Frame interrupt subroutine is executed (1ms) Usefull to manage time delays

Warning:
Code:?? bytes (function code length)
Parameters:
none 
Returns:
none

Definition at line 141 of file cdc_task.c.

References cpt_sof.

00142 {
00143    cpt_sof++;
00144 }

void suspend_action ( void   ) 


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