* number of device configurations. The descriptor is read out by the USB host when the enumeration
* process begins.
*/
-USB_Descriptor_Device_t PROGMEM USART_DeviceDescriptor =
+const USB_Descriptor_Device_t PROGMEM USART_DeviceDescriptor =
{
.Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
* and endpoints. The descriptor is read out by the USB host during the enumeration process when selecting
* a configuration so that the host may correctly communicate with the USB device.
*/
-USART_USB_Descriptor_Configuration_t PROGMEM USART_ConfigurationDescriptor =
+const USART_USB_Descriptor_Configuration_t PROGMEM USART_ConfigurationDescriptor =
{
.Config =
{
* the string descriptor with index 0 (the first index). It is actually an array of 16-bit integers, which indicate
* via the language ID table available at USB.org what languages the device supports for its string descriptors.
*/
-USB_Descriptor_String_t PROGMEM USART_LanguageString =
+const USB_Descriptor_String_t PROGMEM USART_LanguageString =
{
.Header = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},
* form, and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
* Descriptor.
*/
-USB_Descriptor_String_t PROGMEM USART_ManufacturerString =
+const USB_Descriptor_String_t PROGMEM USART_ManufacturerString =
{
.Header = {.Size = USB_STRING_LEN(11), .Type = DTYPE_String},
* and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
* Descriptor.
*/
-USB_Descriptor_String_t PROGMEM USART_ProductString =
+const USB_Descriptor_String_t PROGMEM USART_ProductString =
{
.Header = {.Size = USB_STRING_LEN(18), .Type = DTYPE_String},