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Fix TeensyHID bootloader - change vendor page in the descriptors to match the undocumented page needed for the new Teensy 2.0 boards. 

Commit for the 091223 release.
This commit is contained in:
Dean Camera 2009-12-23 07:38:53 +00:00
parent 24f730fce3
commit df31b1fd5b
3 changed files with 4 additions and 43 deletions
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40
Bootloaders/TeensyHID/Descriptors.c
View File

@ -46,7 +46,7 @@
USB_Descriptor_HIDReport_Datatype_t HIDReport[] =
{
0x06, 0x9c, 0xff, /* Usage Page (Vendor Defined) */
0x09, 0x19, /* Usage (Vendor Defined) */
0x09, 0x1B, /* Usage (Vendor Defined) */
0xa1, 0x01, /* Collection (Vendor Defined) */
0x0a, 0x19, 0x00, /* Usage (Vendor Defined) */
0x75, 0x08, /* Report Size (8) */
@ -78,7 +78,7 @@ USB_Descriptor_Device_t DeviceDescriptor =
.ReleaseNumber = 0x0120,
.ManufacturerStrIndex = NO_DESCRIPTOR,
.ProductStrIndex = 0x01,
.ProductStrIndex = NO_DESCRIPTOR,
.SerialNumStrIndex = NO_DESCRIPTOR,
.NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS
@ -144,28 +144,6 @@ USB_Descriptor_Configuration_t ConfigurationDescriptor =
},
};
/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests
* 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 LanguageString =
{
.Header = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},
.UnicodeString = {LANGUAGE_ID_ENG}
};
/** Product descriptor string. This is a Unicode string containing the product's details in human readable 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 ProductString =
{
.Header = {.Size = USB_STRING_LEN(21), .Type = DTYPE_String},
.UnicodeString = L"AVR Teensy Bootloader"
};
/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"
* documentation) by the application code so that the address and size of a requested descriptor can be given
* to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function
@ -175,7 +153,6 @@ USB_Descriptor_String_t ProductString =
uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress)
{
const uint8_t DescriptorType = (wValue >> 8);
const uint8_t DescriptorNumber = (wValue & 0xFF);
void* Address = NULL;
uint16_t Size = NO_DESCRIPTOR;
@ -189,19 +166,6 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex,
case DTYPE_Configuration:
Address = (void*)&ConfigurationDescriptor;
Size = sizeof(USB_Descriptor_Configuration_t);
break;
case DTYPE_String:
if (!(DescriptorNumber))
{
Address = (void*)&LanguageString;
Size = LanguageString.Header.Size;
}
else
{
Address = (void*)&ProductString;
Size = ProductString.Header.Size;
}
break;
case DTYPE_HID:
Address = (void*)&ConfigurationDescriptor.HIDDescriptor;

5
Bootloaders/TeensyHID/TeensyHID.txt
View File

@ -10,10 +10,7 @@
*
* The following list indicates what microcontrollers are compatible with this demo.
*
* - AT90USB162
* - ATMEGA32U4
* - AT90USB646
* - AT90USB1286
* - ATMEGA32U4 (Teensy 2.0)
*
* \section SSec_Info USB Information:
*

2
Bootloaders/TeensyHID/makefile
View File

@ -122,7 +122,7 @@ LUFA_PATH = ../..
# LUFA library compile-time options
LUFA_OPTS = -D USB_DEVICE_ONLY
LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0
LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=64
LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
LUFA_OPTS += -D USE_RAM_DESCRIPTORS
LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"