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Added new EVENT_CDC_Device_BreakSent() event and CDC_Host_SendBreak() function to the Device and Host CDC Class drivers.

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Dean Camera 2010-05-06 11:56:34 +00:00
parent 9c8bd6ed9b
commit 842e219bf3
6 changed files with 57 additions and 2 deletions
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10
LUFA/Drivers/USB/Class/Host/CDC.h
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@ -190,6 +190,16 @@
*/
uint8_t CDC_Host_SendControlLineStateChange(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
/** Sends a Send Break request to the device. This is generally used to seperate data data or to indicate a special condition
* to the receiving device.
*
* \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state
* \param[in] Duration Duration of the break, in milliseconds
*
* \return A value from the \ref USB_Host_SendControlErrorCodes_t enum
*/
uint8_t CDC_Host_SendBreak(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, const uint8_t Duration) ATTR_NON_NULL_PTR_ARG(1);
/** Sends a given string to the attached USB device, if connected. If a device is not connected when the function is called, the
* string is discarded. Bytes will be queued for transmission to the device until either the pipe bank becomes full, or the
* \ref CDC_Host_Flush() function is called to flush the pending data to the host. This allows for multiple bytes to be