diff options
Diffstat (limited to 'Projects/TemperatureDataLogger/Descriptors.c')
| -rw-r--r-- | Projects/TemperatureDataLogger/Descriptors.c | 87 |
1 files changed, 79 insertions, 8 deletions
diff --git a/Projects/TemperatureDataLogger/Descriptors.c b/Projects/TemperatureDataLogger/Descriptors.c index 40ce620a6..e4f5666e5 100644 --- a/Projects/TemperatureDataLogger/Descriptors.c +++ b/Projects/TemperatureDataLogger/Descriptors.c @@ -49,6 +49,32 @@ #warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor.
#endif
+/** HID class report descriptor. This is a special descriptor constructed with values from the
+ * USBIF HID class specification to describe the reports and capabilities of the HID device. This
+ * descriptor is parsed by the host and its contents used to determine what data (and in what encoding)
+ * the device will send, and what it may be sent back from the host. Refer to the HID specification for
+ * more details on HID report descriptors.
+ */
+USB_Descriptor_HIDReport_Datatype_t PROGMEM GenericReport[] =
+{
+ 0x06, 0x9c, 0xff, /* Usage Page (Vendor Defined) */
+ 0x09, 0x01, /* Usage (Vendor Defined) */
+ 0xa1, 0x01, /* Collection (Vendor Defined) */
+ 0x09, 0x02, /* Usage (Vendor Defined) */
+ 0x75, 0x08, /* Report Size (8) */
+ 0x95, GENERIC_REPORT_SIZE, /* Report Count (GENERIC_REPORT_SIZE) */
+ 0x15, 0x80, /* Logical Minimum (-128) */
+ 0x25, 0x7F, /* Logical Maximum (127) */
+ 0x81, 0x02, /* Input (Data, Variable, Absolute) */
+ 0x09, 0x03, /* Usage (Vendor Defined) */
+ 0x75, 0x08, /* Report Size (8) */
+ 0x95, GENERIC_REPORT_SIZE, /* Report Count (GENERIC_REPORT_SIZE) */
+ 0x15, 0x00, /* Logical Minimum (0) */
+ 0x25, 0xff, /* Logical Maximum (255) */
+ 0x91, 0x02, /* Output (Data, Variable, Absolute) */
+ 0xc0 /* End Collection */
+};
+
/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall
* device characteristics, including the supported USB version, control endpoint size and the
* number of device configurations. The descriptor is read out by the USB host when the enumeration
@@ -66,7 +92,7 @@ USB_Descriptor_Device_t PROGMEM DeviceDescriptor = .Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE,
.VendorID = 0x03EB,
- .ProductID = 0x2045,
+ .ProductID = 0x2063,
.ReleaseNumber = 0x0000,
.ManufacturerStrIndex = 0x01,
@@ -88,7 +114,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor = .Header = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
.TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t),
- .TotalInterfaces = 1,
+ .TotalInterfaces = 2,
.ConfigurationNumber = 1,
.ConfigurationStrIndex = NO_DESCRIPTOR,
@@ -98,7 +124,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor = .MaxPowerConsumption = USB_CONFIG_POWER_MA(100)
},
- .Interface =
+ .MSInterface =
{
.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
@@ -114,7 +140,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor = .InterfaceStrIndex = NO_DESCRIPTOR
},
- .DataInEndpoint =
+ .MSDataInEndpoint =
{
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
@@ -124,7 +150,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor = .PollingIntervalMS = 0x00
},
- .DataOutEndpoint =
+ .MSDataOutEndpoint =
{
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
@@ -132,7 +158,44 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor = .Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
.EndpointSize = MASS_STORAGE_IO_EPSIZE,
.PollingIntervalMS = 0x00
- }
+ },
+
+ .HIDInterface =
+ {
+ .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
+
+ .InterfaceNumber = 1,
+ .AlternateSetting = 0,
+
+ .TotalEndpoints = 1,
+
+ .Class = 0x03,
+ .SubClass = 0x00,
+ .Protocol = HID_NON_BOOT_PROTOCOL,
+
+ .InterfaceStrIndex = NO_DESCRIPTOR
+ },
+
+ .HIDInfo =
+ {
+ .Header = {.Size = sizeof(USB_HID_Descriptor_t), .Type = DTYPE_HID},
+
+ .HIDSpec = VERSION_BCD(01.11),
+ .CountryCode = 0x00,
+ .TotalReportDescriptors = 1,
+ .HIDReportType = DTYPE_Report,
+ .HIDReportLength = sizeof(GenericReport)
+ },
+
+ .HIDDataInEndpoint =
+ {
+ .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
+
+ .EndpointAddress = (ENDPOINT_DESCRIPTOR_DIR_IN | GENERIC_IN_EPNUM),
+ .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
+ .EndpointSize = GENERIC_EPSIZE,
+ .PollingIntervalMS = 0x0A
+ },
};
/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests
@@ -163,9 +226,9 @@ USB_Descriptor_String_t PROGMEM ManufacturerString = */
USB_Descriptor_String_t PROGMEM ProductString =
{
- .Header = {.Size = USB_STRING_LEN(22), .Type = DTYPE_String},
+ .Header = {.Size = USB_STRING_LEN(10), .Type = DTYPE_String},
- .UnicodeString = L"LUFA Mass Storage Demo"
+ .UnicodeString = L"Datalogger"
};
/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"
@@ -210,6 +273,14 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, }
break;
+ case DTYPE_HID:
+ Address = (void*)&ConfigurationDescriptor.HIDInfo;
+ Size = sizeof(USB_HID_Descriptor_t);
+ break;
+ case DTYPE_Report:
+ Address = (void*)&GenericReport;
+ Size = sizeof(GenericReport);
+ break;
}
*DescriptorAddress = Address;
|