// Handle CLASS_INTERFACE requests
static
bool ClassInterfaceRequest(USBSetup& setup)
{
u8 i = setup.wIndex;
if (CDC_ACM_INTERFACE == i)
return CDC_Setup(setup);
#ifdef PLUGGABLE_USB_ENABLED
return PluggableUSB().setup(setup);
#endif
return false;
}
static bool
ClassInterfaceRequest(Setup& setup)
{
uint8_t i = setup.wIndex;
#ifdef CDC_ENABLED
if (CDC_ACM_INTERFACE == i) return (CDC_Setup(setup));
#endif
#ifdef HID_ENABLED
if (HID_INTERFACE == i) return (HID_Setup(setup));
#endif
return (false);
}
// Handle CLASS_INTERFACE requests
static
bool ClassInterfaceRequest(Setup& setup)
{
u8 i = setup.wIndex;
#ifdef CDC_ENABLED
if (CDC_ACM_INTERFACE == i)
return CDC_Setup(setup);
#endif
#ifdef HID_ENABLED
#error NO
if (HID_INTERFACE == i)
return HID_Setup(setup);
#endif
return false;
}
/** ============================================================================
* @n@b CDC_Open
*
* @b Description
* @n This function Opens the CDC module. It initializes CDC and Ctrl handles
* with the data given by the application.
*
* NOTE: THIS FUNCTION CONFIGURES USB CDC MODULE IN HIGH SPEED MODE
*
* @b Arguments
* @verbatim
pAppClassHandle Application handle to the CDC Class Obj
@endverbatim
*
* <b> Return Value </b> CSL_Status
* @li CSL_SOK - Returned for success
* @li CSL_ESYS_BADHANDLE - Invalid CDC handle
*
* <b> Pre Condition </b>
* @n None
*
* <b> Post Condition </b>
* @n Initializes CDC and Ctrl handles
*
* @b Modifies
* @n CDC and Ctrl handle data
*
* @b Example
* @verbatim
CSL_CdcInitStructApp cdcAppHandle;
pCdcAppClassHandle pAppClassHandle;
Uint16 cdcAppBuffer[420];
CSL_Status status;
pAppClassHandle = &mscAppHandle;
// Assign values to all the members in cdcAppHandle struct
cdcAppHandle.pCdcObj = &cdcAppBuffer[0];
.....
.....
status = CDC_Open(pAppClassHandle);
@endverbatim
* ============================================================================
*/
CSL_Status CDC_Open(pCdcAppClassHandle pAppClassHandle)
{
CSL_Status status;
status = CSL_SOK;
if(pAppClassHandle != NULL)
{
status = CDC_Setup(pAppClassHandle, TRUE);
}
else
{
status = CSL_ESYS_BADHANDLE;
}
return(status);
}
/** ============================================================================
* @n@b CDC_OpenFullspeed
*
* @b Description
* @n This function Opens the Cdc module for fullspeed mode operation. It
* initializes Cdc and Ctrl handles with the data given by the application
*
* NOTE: THIS FUNCTION CONFIGURES USB CDC MODULE IN FULLSPEED MODE
*
* @b Arguments
* @verbatim
pAppClassHandle Application handle to the CDC Class Obj
@endverbatim
*
* <b> Return Value </b> CSL_Status
* @li CSL_SOK - Returned for success
* @li CSL_ESYS_BADHANDLE - Invalid Cdc handle
*
* <b> Pre Condition </b>
* @n None
*
* <b> Post Condition </b>
* @n Initializes Cdc and Ctrl handles
*
* @b Modifies
* @n Cdc and Ctrl handle data
*
* @b Example
* @verbatim
CSL_CdcInitStructApp cdcAppHandle;
pCdcAppClassHandle pAppClassHandle;
Uint16 cdcAppBuffer[420];
CSL_Status status;
pAppClassHandle = &cdcAppHandle;
// Assign values to all the members in cdcAppHandle struct
cdcAppHandle.pCdcObj = &cdcAppBuffer[0];
.....
.....
status = CDC_OpenFullspeed(pAppClassHandle);
@endverbatim
* ============================================================================
*/
CSL_Status CDC_OpenFullspeed(pCdcAppClassHandle pAppClassHandle)
{
CSL_Status status;
status = CSL_SOK;
if(pAppClassHandle != NULL)
{
status = CDC_Setup(pAppClassHandle, FALSE);
USB_setFullSpeedMode(CSL_USB_EP0_PACKET_SIZE);
}
else
{
status = CSL_ESYS_BADHANDLE;
}
return(status);
}
bool USBDeviceClass::handleClassInterfaceSetup(USBSetup& setup)
{
uint8_t i = setup.wIndex;
#if defined(CDC_ENABLED)
if (CDC_ACM_INTERFACE == i)
{
if (CDC_Setup(setup) == false) {
sendZlp(0);
}
return true;
}
#endif
#if defined(PLUGGABLE_USB_ENABLED)
bool ret = PluggableUSB().setup(setup);
if ( ret == false) {
sendZlp(0);
}
return ret;
#endif
return false;
}