/**
* Invoked when the configuration of the device changes. Resets the mass
* storage driver.
* \param pMsdDriver Pointer to MSDDriver instance.
* \param cfgnum New configuration number.
*/
void MSDDriver_ConfigurationChangeHandler(
uint8_t cfgnum)
{
USBDDriver *pUsbd = USBD_GetDriver();
USBConfigurationDescriptor *pDesc;
if (cfgnum) {
pDesc = USBDDriver_GetCfgDescriptors(pUsbd, cfgnum);
MSDFunction_Configure((USBGenericDescriptor *)pDesc,
pDesc->wTotalLength);
}
}
/**
* Invoked whenever the configuration value of a device is changed by the host
* \param cfgnum Configuration number.
*/
void HIDMSDDriver_ConfigurationChangedHandler(uint8_t cfgnum)
{
USBDDriver *pUsbd = USBD_GetDriver();
USBConfigurationDescriptor *pDesc;
if (cfgnum > 0) {
pDesc = USBDDriver_GetCfgDescriptors(pUsbd, cfgnum);
/* HID */
HIDDKeyboard_ConfigureFunction((USBGenericDescriptor*)pDesc,
pDesc->wTotalLength);
/* MSD */
MSDFunction_Configure((USBGenericDescriptor*)pDesc,
pDesc->wTotalLength);
}
}
/**
* Invoked whenever the configuration value of a device is changed by the host
* \param cfgnum Configuration number.
*/
void CDCMSDDriver_ConfigurationChangedHandler(unsigned char cfgnum)
{
USBDDriver *pUsbd = USBD_GetDriver();
USBConfigurationDescriptor *pDesc;
if (cfgnum > 0) {
pDesc = USBDDriver_GetCfgDescriptors(pUsbd, cfgnum);
/* CDC */
CDCDSerial_ConfigureFunction((USBGenericDescriptor*)pDesc,
pDesc->wTotalLength);
/* MSD */
MSDFunction_Configure((USBGenericDescriptor*)pDesc,
pDesc->wTotalLength);
}
}
