X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/1d433d4506113c95285f633e3553ff62d4cfd05d..3bd6336075b200fdc0d16cdf80aaf55614854c1d:/Demos/Device/ClassDriver/Joystick/Descriptors.c?ds=inline

diff --git a/Demos/Device/ClassDriver/Joystick/Descriptors.c b/Demos/Device/ClassDriver/Joystick/Descriptors.c
index 9723b4296..fc8d99b47 100644
--- a/Demos/Device/ClassDriver/Joystick/Descriptors.c
+++ b/Demos/Device/ClassDriver/Joystick/Descriptors.c
@@ -42,35 +42,17 @@
  *  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 JoystickReport[] =
+ */ 
+const USB_Descriptor_HIDReport_Datatype_t PROGMEM JoystickReport[] =
 {
-	0x05, 0x01,          /* Usage Page (Generic Desktop)                       */
-	0x09, 0x04,          /* Usage (Joystick)                                   */
-	0xa1, 0x01,          /* Collection (Application)                           */
-	0x09, 0x01,          /*   Usage (Pointer)                                  */
-	0xa1, 0x00,          /*   Collection (Physical)                            */
-	0x05, 0x01,          /*     Usage Page (Generic Desktop)                   */
-	0x09, 0x30,          /*     Usage (X)                                      */
-	0x09, 0x31,          /*     Usage (Y)                                      */
-	0x15, 0x9c,          /*     Logical Minimum (-100)                         */
-	0x25, 0x64,          /*     Logical Maximum (100)                          */
-	0x75, 0x08,          /*     Report Size (8)                                */
-	0x95, 0x02,          /*     Report Count (2)                               */
-	0x81, 0x82,          /*     Input (Data, Variable, Absolute, Volatile)     */
-	0xc0,                /*   End Collection                                   */
-	0x05, 0x09,          /*   Usage Page (Button)                              */
-	0x09, 0x02,          /*   Usage (Button 2)                                 */
-	0x09, 0x01,          /*   Usage (Button 1)                                 */
-	0x15, 0x00,          /*   Logical Minimum (0)                              */
-	0x25, 0x01,          /*   Logical Maximum (1)                              */
-	0x75, 0x01,          /*   Report Size (1)                                  */
-	0x95, 0x02,          /*   Report Count (2)                                 */
-	0x81, 0x02,          /*   Input (Data, Variable, Absolute)                 */
-	0x75, 0x06,          /*   Report Size (6)                                  */
-	0x95, 0x01,          /*   Report Count (1)                                 */
-	0x81, 0x01,          /*   Input (Constant)                                 */
-	0xc0                 /* End Collection                                     */
+	/* Use the HID class driver's standard Joystick report.
+	 *   Min X/Y Axis values: -100
+	 *   Max X/Y Axis values:  100
+	 *   Min physical X/Y Axis values (used to determine resolution): -1
+	 *   Max physical X/Y Axis values (used to determine resolution):  1
+	 *   Buttons: 2
+	 */
+	HID_DESCRIPTOR_JOYSTICK(-100, 100, -1, 1, 2)
 };
 
 /** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall
@@ -78,7 +60,7 @@ USB_Descriptor_HIDReport_Datatype_t PROGMEM JoystickReport[] =
  *  number of device configurations. The descriptor is read out by the USB host when the enumeration
  *  process begins.
  */
-USB_Descriptor_Device_t PROGMEM DeviceDescriptor =
+const USB_Descriptor_Device_t PROGMEM DeviceDescriptor =
 {
 	.Header                 = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
 
@@ -105,7 +87,7 @@ USB_Descriptor_Device_t PROGMEM DeviceDescriptor =
  *  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.
  */
-USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
+const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 {
 	.Config =
 		{
@@ -164,7 +146,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
  *  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 LanguageString =
+const USB_Descriptor_String_t PROGMEM LanguageString =
 {
 	.Header                 = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},
 
@@ -175,7 +157,7 @@ USB_Descriptor_String_t PROGMEM LanguageString =
  *  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 ManufacturerString =
+const USB_Descriptor_String_t PROGMEM ManufacturerString =
 {
 	.Header                 = {.Size = USB_STRING_LEN(11), .Type = DTYPE_String},
 
@@ -186,7 +168,7 @@ USB_Descriptor_String_t PROGMEM ManufacturerString =
  *  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 ProductString =
+const USB_Descriptor_String_t PROGMEM ProductString =
 {
 	.Header                 = {.Size = USB_STRING_LEN(18), .Type = DTYPE_String},