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clean descriptor setting. Remove keyboard OUT Endpoint.

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- to make descriptor get VID/PID/Version from config.h.
- remove keyboard out endpoint. Instead host can use control request.
example_keyboards
tmk 13 years ago
parent 3969ec09b4
commit effa5914bf
6 changed files with 397 additions and 446 deletions
Show Stats Download Patch File Download Diff File

6
keyboard/lufa/Makefile
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@ -120,12 +120,12 @@ include $(LUFA_PATH)/LUFA/makefile
# List C source files here. (C dependencies are automatically generated.)
LSRC = $(TARGET).c \
Descriptors.c \
LUFA_SRC = $(TARGET).c \
descriptor.c \
$(LUFA_SRC_USB) \
$(LUFA_SRC_USBCLASS)
SRC = $(subst $(LUFA_PATH)/LUFA/,,$(LSRC))
SRC = $(subst $(LUFA_PATH)/LUFA/,,$(LUFA_SRC))
SRC += keymap.c \
matrix.c \
led.c

6
keyboard/lufa/config.h
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@ -21,10 +21,16 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* controller configuration */
#include "controller_teensy.h"
/* USB Device descriptor */
#define VENDOR_ID 0xFEED
#define PRODUCT_ID 0xBEE1
#define DEVICE_VER 0x0101
#define MANUFACTURER t.m.k.
#define PRODUCT Macway mod(LUFA)
/* message strings */
#define DESCRIPTION t.m.k. keyboard firmware for Macway mod(LUFA)

78
keyboard/lufa/Descriptors.c → keyboard/lufa/descriptor.c
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@ -36,14 +36,8 @@
this software.
*/
/** \file
*
* USB Device Descriptors, for library use when in USB device mode. Descriptors are special
* computer-readable structures which the host requests upon device enumeration, to determine
* the device's capabilities and functions.
*/
#include "Descriptors.h"
#include "util.h"
#include "descriptor.h"
/*******************************************************************************
@ -152,9 +146,9 @@ const USB_Descriptor_Device_t PROGMEM DeviceDescriptor =
.Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE,
.VendorID = 0xFEED,
.ProductID = 0x204D,
.ReleaseNumber = VERSION_BCD(00.02),
.VendorID = VENDOR_ID,
.ProductID = PRODUCT_ID,
.ReleaseNumber = DEVICE_VER,
.ManufacturerStrIndex = 0x01,
.ProductStrIndex = 0x02,
@ -178,7 +172,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
.ConfigurationNumber = 1,
.ConfigurationStrIndex = NO_DESCRIPTOR,
.ConfigAttributes = (USB_CONFIG_ATTR_RESERVED | USB_CONFIG_ATTR_SELFPOWERED), //TODO: bus powered?
.ConfigAttributes = (USB_CONFIG_ATTR_RESERVED | USB_CONFIG_ATTR_REMOTEWAKEUP),
.MaxPowerConsumption = USB_CONFIG_POWER_MA(100)
},
@ -186,14 +180,14 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
/*
* Keyboard
*/
.HID1_KeyboardInterface =
.HID0_KeyboardInterface =
{
.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
.InterfaceNumber = 0x00,
.InterfaceNumber = KEYBOARD_INTERFACE,
.AlternateSetting = 0x00,
.TotalEndpoints = 2,
.TotalEndpoints = 1,
.Class = HID_CSCP_HIDClass,
.SubClass = HID_CSCP_BootSubclass,
@ -202,7 +196,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
.InterfaceStrIndex = NO_DESCRIPTOR
},
.HID1_KeyboardHID =
.HID0_KeyboardHID =
{
.Header = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID},
@ -213,7 +207,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
.HIDReportLength = sizeof(KeyboardReport)
},
.HID1_ReportINEndpoint =
.HID0_ReportINEndpoint =
{
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
@ -223,24 +217,14 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
.PollingIntervalMS = 0x01
},
.HID1_ReportOUTEndpoint =
{
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
.EndpointAddress = (ENDPOINT_DIR_OUT | KEYBOARD_OUT_EPNUM),
.Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
.EndpointSize = HID_EPSIZE,
.PollingIntervalMS = 0x01
},
/*
* Mouse
*/
.HID2_MouseInterface =
.HID1_MouseInterface =
{
.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
.InterfaceNumber = 0x01,
.InterfaceNumber = MOUSE_INTERFACE,
.AlternateSetting = 0x00,
.TotalEndpoints = 1,
@ -252,7 +236,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
.InterfaceStrIndex = NO_DESCRIPTOR
},
.HID2_MouseHID =
.HID1_MouseHID =
{
.Header = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID},
@ -263,7 +247,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
.HIDReportLength = sizeof(MouseReport)
},
.HID2_ReportINEndpoint =
.HID1_ReportINEndpoint =
{
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
@ -276,11 +260,11 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
/*
* Generic
*/
.HID3_GenericInterface =
.HID2_GenericInterface =
{
.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
.InterfaceNumber = 0x02,
.InterfaceNumber = GENERIC_INTERFACE,
.AlternateSetting = 0x00,
.TotalEndpoints = 2,
@ -292,7 +276,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
.InterfaceStrIndex = NO_DESCRIPTOR
},
.HID3_GenericHID =
.HID2_GenericHID =
{
.Header = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID},
@ -303,7 +287,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
.HIDReportLength = sizeof(GenericReport)
},
.HID3_ReportINEndpoint =
.HID2_ReportINEndpoint =
{
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
@ -313,7 +297,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
.PollingIntervalMS = 0x01
},
.HID3_ReportOUTEndpoint =
.HID2_ReportOUTEndpoint =
{
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
@ -339,14 +323,14 @@ const USB_Descriptor_String_t PROGMEM ManufacturerString =
{
.Header = {.Size = USB_STRING_LEN(11), .Type = DTYPE_String},
.UnicodeString = L"Dean Camera" // TODO:
.UnicodeString = LSTR(MANUFACTURER)
};
const USB_Descriptor_String_t PROGMEM ProductString =
{
.Header = {.Size = USB_STRING_LEN(28), .Type = DTYPE_String},
.UnicodeString = L"LUFA Mouse and Keyboard Demo" // TODO:
.UnicodeString = LSTR(PRODUCT)
};
@ -395,31 +379,31 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
break;
case HID_DTYPE_HID:
switch (wIndex) {
case 0:
Address = &ConfigurationDescriptor.HID1_KeyboardHID;
case KEYBOARD_INTERFACE:
Address = &ConfigurationDescriptor.HID0_KeyboardHID;
Size = sizeof(USB_HID_Descriptor_HID_t);
break;
case 1:
Address = &ConfigurationDescriptor.HID2_MouseHID;
case MOUSE_INTERFACE:
Address = &ConfigurationDescriptor.HID1_MouseHID;
Size = sizeof(USB_HID_Descriptor_HID_t);
break;
case 2:
Address = &ConfigurationDescriptor.HID3_GenericHID;
case GENERIC_INTERFACE:
Address = &ConfigurationDescriptor.HID2_GenericHID;
Size = sizeof(USB_HID_Descriptor_HID_t);
break;
}
break;
case HID_DTYPE_Report:
switch (wIndex) {
case 0:
case KEYBOARD_INTERFACE:
Address = &KeyboardReport;
Size = sizeof(KeyboardReport);
break;
case 1:
case MOUSE_INTERFACE:
Address = &MouseReport;
Size = sizeof(MouseReport);
break;
case 2:
case GENERIC_INTERFACE:
Address = &GenericReport;
Size = sizeof(GenericReport);
break;

32
keyboard/lufa/Descriptors.h → keyboard/lufa/descriptor.h
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@ -46,30 +46,32 @@ typedef struct
USB_Descriptor_Configuration_Header_t Config;
// Keyboard HID Interface
USB_Descriptor_Interface_t HID1_KeyboardInterface;
USB_HID_Descriptor_HID_t HID1_KeyboardHID;
USB_Descriptor_Endpoint_t HID1_ReportINEndpoint;
USB_Descriptor_Endpoint_t HID1_ReportOUTEndpoint;
USB_Descriptor_Interface_t HID0_KeyboardInterface;
USB_HID_Descriptor_HID_t HID0_KeyboardHID;
USB_Descriptor_Endpoint_t HID0_ReportINEndpoint;
// Mouse HID Interface
USB_Descriptor_Interface_t HID2_MouseInterface;
USB_HID_Descriptor_HID_t HID2_MouseHID;
USB_Descriptor_Endpoint_t HID2_ReportINEndpoint;
USB_Descriptor_Interface_t HID1_MouseInterface;
USB_HID_Descriptor_HID_t HID1_MouseHID;
USB_Descriptor_Endpoint_t HID1_ReportINEndpoint;
// Generic HID Interface
USB_Descriptor_Interface_t HID3_GenericInterface;
USB_HID_Descriptor_HID_t HID3_GenericHID;
USB_Descriptor_Endpoint_t HID3_ReportINEndpoint;
USB_Descriptor_Endpoint_t HID3_ReportOUTEndpoint;
USB_Descriptor_Interface_t HID2_GenericInterface;
USB_HID_Descriptor_HID_t HID2_GenericHID;
USB_Descriptor_Endpoint_t HID2_ReportINEndpoint;
USB_Descriptor_Endpoint_t HID2_ReportOUTEndpoint;
} USB_Descriptor_Configuration_t;
#define KEYBOARD_INTERFACE 0
#define MOUSE_INTERFACE 1
#define GENERIC_INTERFACE 2
// Endopoint number/size
#define KEYBOARD_IN_EPNUM 1
#define KEYBOARD_OUT_EPNUM 2
#define MOUSE_IN_EPNUM 3
#define GENERIC_IN_EPNUM 4
#define GENERIC_OUT_EPNUM 5
#define MOUSE_IN_EPNUM 2
#define GENERIC_IN_EPNUM 3
#define GENERIC_OUT_EPNUM 4
#define HID_EPSIZE 8
#define GENERIC_EPSIZE 8

136
keyboard/lufa/lufa.c
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@ -42,11 +42,15 @@
#include "keyboard.h"
#include "sendchar.h"
#include "debug.h"
#include "descriptor.h"
#include "lufa.h"
static uint8_t keyboard_led_stats = 0;
report_keyboard_t keyboard_report_sent;
report_mouse_t mouse_report_sent;
// TODO: impl Control Request GET_REPORT
static report_keyboard_t keyboard_report_sent;
static report_mouse_t mouse_report_sent;
/* Host driver */
static uint8_t keyboard_leds(void);
@ -63,6 +67,9 @@ static host_driver_t lufa_driver = {
};
static void SetupHardware(void);
static void Generic_HID_Task(void);
int main(void)
{
SetupHardware();
@ -74,20 +81,23 @@ int main(void)
debug_keyboard = true;
debug_mouse = true;
_delay_ms(3000);
/* TODO: can't print here
_delay_ms(5000);
USB_USBTask();
print("abcdefg\n");
USB_USBTask();
*/
keyboard_init();
host_set_driver(&lufa_driver);
while (1) {
keyboard_proc();
Keyboard_HID_Task();
Generic_HID_Task();
USB_USBTask();
}
}
/** Configures the board hardware and chip peripherals for the demo's functionality. */
void SetupHardware(void)
{
/* Disable watchdog if enabled by bootloader/fuses */
@ -100,6 +110,46 @@ void SetupHardware(void)
USB_Init();
}
static void Generic_HID_Task(void)
{
/* Device must be connected and configured for the task to run */
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
// TODO: impl receivechar()/recvchar()
Endpoint_SelectEndpoint(GENERIC_OUT_EPNUM);
/* Check to see if a packet has been sent from the host */
if (Endpoint_IsOUTReceived())
{
/* Check to see if the packet contains data */
if (Endpoint_IsReadWriteAllowed())
{
/* Create a temporary buffer to hold the read in report from the host */
uint8_t GenericData[GENERIC_REPORT_SIZE];
/* Read Generic Report Data */
Endpoint_Read_Stream_LE(&GenericData, sizeof(GenericData), NULL);
/* Process Generic Report Data */
//ProcessGenericHIDReport(GenericData);
}
/* Finalize the stream transfer to send the last packet */
Endpoint_ClearOUT();
}
/* IN packet */
Endpoint_SelectEndpoint(GENERIC_IN_EPNUM);
// send IN packet
if (Endpoint_IsINReady())
Endpoint_ClearIN();
}
/*******************************************************************************
* USB Events
******************************************************************************/
/** Event handler for the USB_Connect event. */
void EVENT_USB_Device_Connect(void)
{
@ -120,8 +170,6 @@ void EVENT_USB_Device_ConfigurationChanged(void)
/* Setup Keyboard HID Report Endpoints */
ConfigSuccess &= Endpoint_ConfigureEndpoint(KEYBOARD_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
HID_EPSIZE, ENDPOINT_BANK_SINGLE);
ConfigSuccess &= Endpoint_ConfigureEndpoint(KEYBOARD_OUT_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_OUT,
HID_EPSIZE, ENDPOINT_BANK_SINGLE);
/* Setup Mouse HID Report Endpoint */
ConfigSuccess &= Endpoint_ConfigureEndpoint(MOUSE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
@ -152,15 +200,17 @@ void EVENT_USB_Device_ControlRequest(void)
// Interface
switch (USB_ControlRequest.wIndex) {
case 1: // Keyboard
case KEYBOARD_INTERFACE:
// TODO: test/check
ReportData = (uint8_t*)&keyboard_report_sent;
ReportSize = sizeof(keyboard_report_sent);
break;
case 2: // Mouse
case MOUSE_INTERFACE:
// TODO: test/check
ReportData = (uint8_t*)&mouse_report_sent;
ReportSize = sizeof(mouse_report_sent);
break;
case 3: // Generic
case GENERIC_INTERFACE:
break;
}
@ -184,13 +234,14 @@ void EVENT_USB_Device_ControlRequest(void)
// Interface
switch (USB_ControlRequest.wIndex) {
case 1: // Keyboard
case KEYBOARD_INTERFACE:
// TODO: test/check
/* Read in the LED report from the host */
keyboard_led_stats = Endpoint_Read_8();
break;
case 2: // Mouse
case MOUSE_INTERFACE:
break;
case 3: // Generic
case GENERIC_INTERFACE:
break;
}
@ -202,64 +253,6 @@ void EVENT_USB_Device_ControlRequest(void)
}
}
/** Keyboard task.
* This processes host LED status reports sent to the device via the keyboard OUT reporting endpoint.
*/
void Keyboard_HID_Task(void)
{
/* Device must be connected and configured for the task to run */
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
/* Select the Keyboard LED Report Endpoint */
Endpoint_SelectEndpoint(KEYBOARD_OUT_EPNUM);
/* Check if Keyboard LED Endpoint Ready for Read/Write */
if (Endpoint_IsReadWriteAllowed())
{
/* Read in the LED report from the host */
keyboard_led_stats = Endpoint_Read_8();
/* Handshake the OUT Endpoint - clear endpoint and ready for next report */
Endpoint_ClearOUT();
}
}
void Generic_HID_Task(void)
{
/* Device must be connected and configured for the task to run */
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
Endpoint_SelectEndpoint(GENERIC_OUT_EPNUM);
/* Check to see if a packet has been sent from the host */
if (Endpoint_IsOUTReceived())
{
/* Check to see if the packet contains data */
if (Endpoint_IsReadWriteAllowed())
{
/* Create a temporary buffer to hold the read in report from the host */
uint8_t GenericData[GENERIC_REPORT_SIZE];
/* Read Generic Report Data */
Endpoint_Read_Stream_LE(&GenericData, sizeof(GenericData), NULL);
/* Process Generic Report Data */
//TODO: ProcessGenericHIDReport(GenericData);
}
/* Finalize the stream transfer to send the last packet */
Endpoint_ClearOUT();
}
/* IN packet */
Endpoint_SelectEndpoint(GENERIC_IN_EPNUM);
// send IN packet
if (Endpoint_IsINReady())
Endpoint_ClearIN();
}
/*******************************************************************************
* Host driver
******************************************************************************/
@ -332,7 +325,6 @@ int8_t sendchar(uint8_t c)
}
if (Endpoint_IsStalled())
return -1;
uint16_t currFN = USB_Device_GetFrameNumber();
if (prevFN != USB_Device_GetFrameNumber()) {
if (!(timeout--))
return -1;

33
keyboard/lufa/lufa.h
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@ -39,40 +39,7 @@
#include <avr/interrupt.h>
#include <stdbool.h>
#include <string.h>
#include "Descriptors.h"
#include <LUFA/Version.h>
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/Board/Joystick.h>
#include <LUFA/Drivers/Board/LEDs.h>
#include <LUFA/Drivers/Board/Buttons.h>
/* Macros: */
/** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
#define LEDMASK_USB_NOTREADY LEDS_LED1
/** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
#define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
/** LED mask for the library LED driver, to indicate that the USB interface is ready. */
#define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
/* Function Prototypes: */
void SetupHardware(void);
void Keyboard_ProcessLEDReport(const uint8_t LEDStatus);
void Keyboard_HID_Task(void);
void Generic_HID_Task(void);
void EVENT_USB_Device_Connect(void);
void EVENT_USB_Device_Disconnect(void);
void EVENT_USB_Device_ConfigurationChanged(void);
void EVENT_USB_Device_ControlRequest(void);
void EVENT_USB_Device_StartOfFrame(void);
void Keyboard_send(USB_KeyboardReport_Data_t report);
#endif

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