diff options
Diffstat (limited to 'protocol/lufa')
| -rw-r--r-- | protocol/lufa/descriptor.c | 65 | ||||
| -rw-r--r-- | protocol/lufa/descriptor.h | 24 | ||||
| -rw-r--r-- | protocol/lufa/lufa.c | 28 |
3 files changed, 109 insertions, 8 deletions
diff --git a/protocol/lufa/descriptor.c b/protocol/lufa/descriptor.c index d34ab1c5aa..a46ba3ec6a 100644 --- a/protocol/lufa/descriptor.c +++ b/protocol/lufa/descriptor.c @@ -57,9 +57,11 @@ const USB_Descriptor_HIDReport_Datatype_t PROGMEM KeyboardReport[] = HID_RI_REPORT_COUNT(8, 0x08), HID_RI_REPORT_SIZE(8, 0x01), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), + HID_RI_REPORT_COUNT(8, 0x01), HID_RI_REPORT_SIZE(8, 0x08), - HID_RI_INPUT(8, HID_IOF_CONSTANT), + HID_RI_INPUT(8, HID_IOF_CONSTANT), /* reserved */ + HID_RI_USAGE_PAGE(8, 0x08), /* LEDs */ HID_RI_USAGE_MINIMUM(8, 0x01), /* Num Lock */ HID_RI_USAGE_MAXIMUM(8, 0x05), /* Kana */ @@ -69,6 +71,7 @@ const USB_Descriptor_HIDReport_Datatype_t PROGMEM KeyboardReport[] = HID_RI_REPORT_COUNT(8, 0x01), HID_RI_REPORT_SIZE(8, 0x03), HID_RI_OUTPUT(8, HID_IOF_CONSTANT), + HID_RI_USAGE_PAGE(8, 0x07), /* Keyboard */ HID_RI_USAGE_MINIMUM(8, 0x00), /* Reserved (no event indicated) */ HID_RI_USAGE_MAXIMUM(8, 0xFF), /* Keyboard Application */ @@ -210,11 +213,13 @@ const USB_Descriptor_HIDReport_Datatype_t PROGMEM NKROReport[] = HID_RI_USAGE_PAGE(8, 0x07), /* Key Codes */ HID_RI_USAGE_MINIMUM(8, 0x00), /* Keyboard 0 */ - HID_RI_USAGE_MAXIMUM(8, NKRO_SIZE*8-1), /* Keyboard Right GUI */ + HID_RI_USAGE_MAXIMUM(8, (NKRO_EPSIZE-1)*8-1), /* Keyboard Right GUI */ HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(8, 0x01), - HID_RI_REPORT_COUNT(8, NKRO_SIZE*8), + HID_RI_REPORT_COUNT(8, (NKRO_EPSIZE-1)*8), HID_RI_REPORT_SIZE(8, 0x01), + HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), + HID_RI_END_COLLECTION(0), }; #endif @@ -439,6 +444,48 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor = .PollingIntervalMS = 0x01 }, #endif + + /* + * NKRO + */ +#ifdef NKRO_ENABLE + .NKRO_Interface = + { + .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface}, + + .InterfaceNumber = NKRO_INTERFACE, + .AlternateSetting = 0x00, + + .TotalEndpoints = 1, + + .Class = HID_CSCP_HIDClass, + .SubClass = HID_CSCP_NonBootSubclass, + .Protocol = HID_CSCP_NonBootProtocol, + + .InterfaceStrIndex = NO_DESCRIPTOR + }, + + .NKRO_HID = + { + .Header = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID}, + + .HIDSpec = VERSION_BCD(01.11), + .CountryCode = 0x00, + .TotalReportDescriptors = 1, + .HIDReportType = HID_DTYPE_Report, + .HIDReportLength = sizeof(NKROReport) + }, + + .NKRO_INEndpoint = + { + .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint}, + + .EndpointAddress = (ENDPOINT_DIR_IN | NKRO_IN_EPNUM), + .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), + .EndpointSize = NKRO_EPSIZE, + .PollingIntervalMS = 0x01 + }, +#endif }; @@ -536,6 +583,12 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, Size = sizeof(USB_HID_Descriptor_HID_t); break; #endif +#ifdef NKRO_ENABLE + case NKRO_INTERFACE: + Address = &ConfigurationDescriptor.NKRO_HID; + Size = sizeof(USB_HID_Descriptor_HID_t); + break; +#endif } break; case HID_DTYPE_Report: @@ -562,6 +615,12 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, Size = sizeof(ConsoleReport); break; #endif +#ifdef NKRO_ENABLE + case NKRO_INTERFACE: + Address = &NKROReport; + Size = sizeof(NKROReport); + break; +#endif } break; } diff --git a/protocol/lufa/descriptor.h b/protocol/lufa/descriptor.h index 44f20d5a26..9ee1c04d79 100644 --- a/protocol/lufa/descriptor.h +++ b/protocol/lufa/descriptor.h @@ -1,5 +1,5 @@ /* - * Copyright 2012 Jun Wako <wakojun@gmail.com> + * Copyright 2012,2013 Jun Wako <wakojun@gmail.com> * This file is based on: * LUFA-120219/Demos/Device/Lowlevel/KeyboardMouse * LUFA-120219/Demos/Device/Lowlevel/GenericHID @@ -78,6 +78,13 @@ typedef struct USB_Descriptor_Endpoint_t Console_INEndpoint; USB_Descriptor_Endpoint_t Console_OUTEndpoint; #endif + +#ifdef NKRO_ENABLE + // NKRO HID Interface + USB_Descriptor_Interface_t NKRO_Interface; + USB_HID_Descriptor_HID_t NKRO_HID; + USB_Descriptor_Endpoint_t NKRO_INEndpoint; +#endif } USB_Descriptor_Configuration_t; @@ -102,9 +109,15 @@ typedef struct # define CONSOLE_INTERFACE EXTRAKEY_INTERFACE #endif +#ifdef NKRO_ENABLE +# define NKRO_INTERFACE (CONSOLE_INTERFACE + 1) +#else +# define NKRO_INTERFACE CONSOLE_INTERFACE +#endif + /* nubmer of interfaces */ -#define TOTAL_INTERFACES (CONSOLE_INTERFACE + 1) +#define TOTAL_INTERFACES (NKRO_INTERFACE + 1) // Endopoint number and size @@ -125,6 +138,12 @@ typedef struct #ifdef CONSOLE_ENABLE # define CONSOLE_IN_EPNUM (EXTRAKEY_IN_EPNUM + 1) # define CONSOLE_OUT_EPNUM (EXTRAKEY_IN_EPNUM + 2) +#else +# define CONSOLE_OUT_EPNUM EXTRAKEY_IN_EPNUM +#endif + +#ifdef NKRO_ENABLE +# define NKRO_IN_EPNUM (CONSOLE_OUT_EPNUM + 1) #endif @@ -132,6 +151,7 @@ typedef struct #define MOUSE_EPSIZE 8 #define EXTRAKEY_EPSIZE 8 #define CONSOLE_EPSIZE 32 +#define NKRO_EPSIZE 16 uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, diff --git a/protocol/lufa/lufa.c b/protocol/lufa/lufa.c index a863b8d23c..c1617cd05a 100644 --- a/protocol/lufa/lufa.c +++ b/protocol/lufa/lufa.c @@ -220,6 +220,12 @@ void EVENT_USB_Device_ConfigurationChanged(void) ConfigSuccess &= ENDPOINT_CONFIG(CONSOLE_OUT_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_OUT, CONSOLE_EPSIZE, ENDPOINT_BANK_SINGLE); #endif + +#ifdef NKRO_ENABLE + /* Setup NKRO HID Report Endpoints */ + ConfigSuccess &= ENDPOINT_CONFIG(NKRO_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN, + NKRO_EPSIZE, ENDPOINT_BANK_SINGLE); +#endif } /* @@ -350,15 +356,31 @@ static void send_keyboard(report_keyboard_t *report) if (USB_DeviceState != DEVICE_STATE_Configured) return; - // TODO: handle NKRO report /* Select the Keyboard Report Endpoint */ - Endpoint_SelectEndpoint(KEYBOARD_IN_EPNUM); +#ifdef NKRO_ENABLE + if (keyboard_nkro) { + Endpoint_SelectEndpoint(NKRO_IN_EPNUM); + } + else +#endif + { + Endpoint_SelectEndpoint(KEYBOARD_IN_EPNUM); + } /* Check if Keyboard Endpoint Ready for Read/Write */ while (--timeout && !Endpoint_IsReadWriteAllowed()) ; /* Write Keyboard Report Data */ - Endpoint_Write_Stream_LE(report, sizeof(report_keyboard_t), NULL); +#ifdef NKRO_ENABLE + if (keyboard_nkro) { + Endpoint_Write_Stream_LE(report, NKRO_EPSIZE, NULL); + } + else +#endif + { + /* boot mode */ + Endpoint_Write_Stream_LE(report, KEYBOARD_EPSIZE, NULL); + } /* Finalize the stream transfer to send the last packet */ Endpoint_ClearIN(); |