From a7ade9f28dac6b42e2a85823ec80d5539c176667 Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Tue, 11 Aug 2009 10:02:50 +0000 Subject: Add CDC Host class driver EVENT_CDC_Host_ControLineStateChanged() event. Minor documentation fixes. --- LUFA/Drivers/USB/Class/Device/CDC.h | 2 +- LUFA/Drivers/USB/Class/Host/CDC.h | 10 ++++++++++ 2 files changed, 11 insertions(+), 1 deletion(-) (limited to 'LUFA/Drivers') diff --git a/LUFA/Drivers/USB/Class/Device/CDC.h b/LUFA/Drivers/USB/Class/Device/CDC.h index 0f3c79466..7513f9fda 100644 --- a/LUFA/Drivers/USB/Class/Device/CDC.h +++ b/LUFA/Drivers/USB/Class/Device/CDC.h @@ -147,7 +147,7 @@ * a mask of CDC_CONTROL_LINE_OUT_* masks. * * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. - */ + */ void EVENT_CDC_Device_ControLineStateChanged(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo); /** Sends a given string to the attached USB host, if connected. If a host is not connected when the function is called, the diff --git a/LUFA/Drivers/USB/Class/Host/CDC.h b/LUFA/Drivers/USB/Class/Host/CDC.h index 03c9704c0..5baafafe5 100644 --- a/LUFA/Drivers/USB/Class/Host/CDC.h +++ b/LUFA/Drivers/USB/Class/Host/CDC.h @@ -189,6 +189,16 @@ * \return Next received byte from the device, or 0 if no data received */ uint8_t CDC_Host_ReceiveByte(USB_ClassInfo_CDC_Host_t* CDCInterfaceInfo); + + /** CDC class driver event for a control line state change on a CDC host interface. This event fires each time the device notifies + * the host of a control line state change (containing the virtual serial control line states, such as DCD) 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 ControlLineStates.DeviceToHost value inside the CDC host interface structure passed as a parameter, set as + * a mask of CDC_CONTROL_LINE_IN_* masks. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state. + */ + void EVENT_CDC_Host_ControLineStateChanged(USB_ClassInfo_CDC_Host_t* CDCInterfaceInfo); /* Private Interface - For use in library only: */ #if !defined(__DOXYGEN__) -- cgit v1.2.3