static
bool SendDescriptor(Setup& setup)
{
// DEBUG_OUT(F("USB SendDescriptor\r\n"));
#ifdef LED_SIGNAL1
digitalWrite(LED_SIGNAL1,digitalRead(LED_SIGNAL1) == LOW ? HIGH : LOW);
#endif // LED_SIGNAL1
u8 t = setup.wValueH;
if (USB_CONFIGURATION_DESCRIPTOR_TYPE == t)
return SendConfiguration(setup.wLength);
InitControl(setup.wLength);
#ifdef HID_ENABLED
if (HID_REPORT_DESCRIPTOR_TYPE == t)
return HID_GetDescriptor(t);
#endif
u8 desc_length = 0;
const u8* desc_addr = 0;
if (USB_DEVICE_DESCRIPTOR_TYPE == t)
{
if (setup.wLength == 8)
_cdcComposite = 1;
desc_addr = _cdcComposite ? (const u8*)&USB_DeviceDescriptorA : (const u8*)&USB_DeviceDescriptor;
}
else if (USB_STRING_DESCRIPTOR_TYPE == t)
{
if (setup.wValueL == 0)
desc_addr = (const u8*)&STRING_LANGUAGE;
else if (setup.wValueL == IPRODUCT)
desc_addr = (const u8*)&STRING_IPRODUCT;
else if (setup.wValueL == IMANUFACTURER)
desc_addr = (const u8*)&STRING_IMANUFACTURER;
else
return false;
}
if (desc_addr == 0)
return false;
if (desc_length == 0)
desc_length = pgm_read_byte(desc_addr);
USB_SendControl(TRANSFER_PGM,desc_addr,desc_length);
return true;
}
static
bool SendDescriptor(Setup& setup)
{
u8 t = setup.wValueH;
if (USB_CONFIGURATION_DESCRIPTOR_TYPE == t)
return SendConfiguration(setup.wLength);
InitControl(setup.wLength);
#ifdef HID_ENABLED
if (HID_REPORT_DESCRIPTOR_TYPE == t)
return HID_GetDescriptor(t);
#endif
const u8* desc_addr = 0;
if (USB_DEVICE_DESCRIPTOR_TYPE == t)
{
if (setup.wLength == 8)
_cdcComposite = 1;
desc_addr = _cdcComposite ? (const u8*)&USB_DeviceDescriptorA : (const u8*)&USB_DeviceDescriptor;
}
else if (USB_STRING_DESCRIPTOR_TYPE == t)
{
if (setup.wValueL == 0) {
desc_addr = (const u8*)&STRING_LANGUAGE;
}
else if (setup.wValueL == IPRODUCT) {
return USB_SendStringDescriptor(STRING_PRODUCT, strlen(USB_PRODUCT));
}
else if (setup.wValueL == IMANUFACTURER) {
return USB_SendStringDescriptor(STRING_MANUFACTURER, strlen(USB_MANUFACTURER));
}
else
return false;
}
if (desc_addr == 0)
return false;
u8 desc_length = pgm_read_byte(desc_addr);
USB_SendControl(TRANSFER_PGM,desc_addr,desc_length);
return true;
}
static bool
SendDescriptor(Setup& setup)
{
uint8_t t = setup.wValueH;
if (USB_CONFIGURATION_DESCRIPTOR_TYPE == t)
return (SendConfiguration(setup.wLength));
InitControl(setup.wLength);
#ifdef HID_ENABLED
if (HID_REPORT_DESCRIPTOR_TYPE == t)
return (HID_GetDescriptor(t));
#endif
uint8_t desc_length = 0;
const uint8_t* desc_addr = 0;
if (USB_DEVICE_DESCRIPTOR_TYPE == t) {
if (setup.wLength == 8)
_cdcComposite = 1;
desc_addr = _cdcComposite ? (const uint8_t*)&USB_DeviceDescriptorA : (const uint8_t*)&USB_DeviceDescriptor;
}
else if (USB_STRING_DESCRIPTOR_TYPE == t) {
if (setup.wValueL == 0)
desc_addr = (const uint8_t*)&STRING_LANGUAGE;
else if (setup.wValueL == IPRODUCT)
desc_addr = (const uint8_t*)&STRING_IPRODUCT;
else if (setup.wValueL == IMANUFACTURER)
desc_addr = (const uint8_t*)&STRING_IMANUFACTURER;
else
return (false);
}
if (desc_addr == 0) return (false);
if (desc_length == 0)
desc_length = pgm_read_byte(desc_addr);
USB_SendControl(TRANSFER_PGM,desc_addr,desc_length);
return (true);
}