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Added USE_INTERNAL_SERIAL compile time option to automatically read out the internal unique serial number as the device's serial number descriptor on supported AVR models.

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This commit is contained in:
Dean Camera 2009-06-20 11:43:26 +00:00
parent 35bdada24b
commit 00d0883507
12 changed files with 142 additions and 38 deletions
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24
LUFA/Drivers/USB/Class/Device/CDC.h
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@ -71,7 +71,15 @@
/** Current State information structure for \ref USB_ClassInfo_CDC_Device_t CDC device interface structures. */
typedef struct
{
uint8_t ControlLineState; /**< Current control line states, as set by the host */
struct
{
uint8_t HostToDevice; /**< Control line states from the host to device, as a set of CDC_CONTROL_LINE_OUT_*
* masks.
*/
uint8_t DeviceToHost; /**< Control line states from the device to host, as a set of CDC_CONTROL_LINE_IN_*
* masks.
*/
} ControlLineStates;
struct
{
@ -143,8 +151,8 @@
/** CDC class driver event for a control line state change on a CDC interface. This event fires each time the host requests a
* control line state change (containing the virtual serial control line states, such as DTR) and may be hooked in the
* user program by declaring a handler function with the same name and parameters listed here. The new control line states
* are available in the ControlLineState value inside the CDC interface structure passed as a parameter, set as a mask of
* CDC_CONTROL_LINE_OUT_* masks.
* are available in the ControlLineStates.HostToDevice value inside the CDC interface structure passed as a parameter, set as
* a mask of CDC_CONTROL_LINE_OUT_* masks.
*
* \param CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state.
*/
@ -185,14 +193,14 @@
*/
uint8_t CDC_Device_ReceiveByte(USB_ClassInfo_CDC_Device_t* CDCInterfaceInfo);
/** Sends a Serial Control Line State Change notification to the host. This should be called when the virtual serial control
* lines (DCD, DSR, etc.) have changed states, or to give BREAK notfications to the host. Line states persist until they are
* cleared via a second notification.
/** Sends a Serial Control Line State Change notification to the host. This should be called when the virtual serial
* control lines (DCD, DSR, etc.) have changed states, or to give BREAK notfications to the host. Line states persist
* until they are cleared via a second notification. This should be called each time the CDC class driver's
* ControlLineStates.DeviceToHost value is updated to push the new states to the USB host.
*
* \param CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state.
* \param LineStateMask Mask of CDC_CONTROL_LINE_IN_* masks giving the current control line states
*/
void CDC_Device_SendControlLineStateChange(USB_ClassInfo_CDC_Device_t* CDCInterfaceInfo, uint16_t LineStateMask);
void CDC_Device_SendControlLineStateChange(USB_ClassInfo_CDC_Device_t* CDCInterfaceInfo);
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)