forked from mirrors/qmk_userspace
Merge commit 'a074364c37' as 'tmk_core'
This commit is contained in:
tmk
commit
1a02ebcc61
533 changed files with 102049 additions and 0 deletions
605
tmk_core/protocol/lufa/lufa.c
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605
tmk_core/protocol/lufa/lufa.c
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@ -0,0 +1,605 @@
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|||
/*
|
||||
* Copyright 2012 Jun Wako <wakojun@gmail.com>
|
||||
* This file is based on:
|
||||
* LUFA-120219/Demos/Device/Lowlevel/KeyboardMouse
|
||||
* LUFA-120219/Demos/Device/Lowlevel/GenericHID
|
||||
*/
|
||||
|
||||
/*
|
||||
LUFA Library
|
||||
Copyright (C) Dean Camera, 2012.
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||||
|
||||
dean [at] fourwalledcubicle [dot] com
|
||||
www.lufa-lib.org
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
|
||||
Copyright 2010 Denver Gingerich (denver [at] ossguy [dot] com)
|
||||
|
||||
Permission to use, copy, modify, distribute, and sell this
|
||||
software and its documentation for any purpose is hereby granted
|
||||
without fee, provided that the above copyright notice appear in
|
||||
all copies and that both that the copyright notice and this
|
||||
permission notice and warranty disclaimer appear in supporting
|
||||
documentation, and that the name of the author not be used in
|
||||
advertising or publicity pertaining to distribution of the
|
||||
software without specific, written prior permission.
|
||||
|
||||
The author disclaim all warranties with regard to this
|
||||
software, including all implied warranties of merchantability
|
||||
and fitness. In no event shall the author be liable for any
|
||||
special, indirect or consequential damages or any damages
|
||||
whatsoever resulting from loss of use, data or profits, whether
|
||||
in an action of contract, negligence or other tortious action,
|
||||
arising out of or in connection with the use or performance of
|
||||
this software.
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||||
*/
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|
||||
#include "report.h"
|
||||
#include "host.h"
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#include "host_driver.h"
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#include "keyboard.h"
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#include "action.h"
|
||||
#include "led.h"
|
||||
#include "sendchar.h"
|
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#include "debug.h"
|
||||
#ifdef SLEEP_LED_ENABLE
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||||
#include "sleep_led.h"
|
||||
#endif
|
||||
#include "suspend.h"
|
||||
|
||||
#include "descriptor.h"
|
||||
#include "lufa.h"
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|
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uint8_t keyboard_idle = 0;
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uint8_t keyboard_protocol = 1;
|
||||
static uint8_t keyboard_led_stats = 0;
|
||||
|
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static report_keyboard_t keyboard_report_sent;
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||||
|
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|
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/* Host driver */
|
||||
static uint8_t keyboard_leds(void);
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static void send_keyboard(report_keyboard_t *report);
|
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static void send_mouse(report_mouse_t *report);
|
||||
static void send_system(uint16_t data);
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static void send_consumer(uint16_t data);
|
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host_driver_t lufa_driver = {
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keyboard_leds,
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send_keyboard,
|
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send_mouse,
|
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send_system,
|
||||
send_consumer
|
||||
};
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* Console
|
||||
******************************************************************************/
|
||||
#ifdef CONSOLE_ENABLE
|
||||
static void Console_Task(void)
|
||||
{
|
||||
/* Device must be connected and configured for the task to run */
|
||||
if (USB_DeviceState != DEVICE_STATE_Configured)
|
||||
return;
|
||||
|
||||
uint8_t ep = Endpoint_GetCurrentEndpoint();
|
||||
|
||||
#if 0
|
||||
// TODO: impl receivechar()/recvchar()
|
||||
Endpoint_SelectEndpoint(CONSOLE_OUT_EPNUM);
|
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|
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/* 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 */
|
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uint8_t ConsoleData[CONSOLE_EPSIZE];
|
||||
|
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/* Read Console Report Data */
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Endpoint_Read_Stream_LE(&ConsoleData, sizeof(ConsoleData), NULL);
|
||||
|
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/* Process Console Report Data */
|
||||
//ProcessConsoleHIDReport(ConsoleData);
|
||||
}
|
||||
|
||||
/* Finalize the stream transfer to send the last packet */
|
||||
Endpoint_ClearOUT();
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||||
}
|
||||
#endif
|
||||
|
||||
/* IN packet */
|
||||
Endpoint_SelectEndpoint(CONSOLE_IN_EPNUM);
|
||||
if (!Endpoint_IsEnabled() || !Endpoint_IsConfigured()) {
|
||||
Endpoint_SelectEndpoint(ep);
|
||||
return;
|
||||
}
|
||||
|
||||
// fill empty bank
|
||||
while (Endpoint_IsReadWriteAllowed())
|
||||
Endpoint_Write_8(0);
|
||||
|
||||
// flash senchar packet
|
||||
if (Endpoint_IsINReady()) {
|
||||
Endpoint_ClearIN();
|
||||
}
|
||||
|
||||
Endpoint_SelectEndpoint(ep);
|
||||
}
|
||||
#else
|
||||
static void Console_Task(void)
|
||||
{
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* USB Events
|
||||
******************************************************************************/
|
||||
/*
|
||||
* Event Order of Plug in:
|
||||
* 0) EVENT_USB_Device_Connect
|
||||
* 1) EVENT_USB_Device_Suspend
|
||||
* 2) EVENT_USB_Device_Reset
|
||||
* 3) EVENT_USB_Device_Wake
|
||||
*/
|
||||
void EVENT_USB_Device_Connect(void)
|
||||
{
|
||||
print("[C]");
|
||||
/* For battery powered device */
|
||||
if (!USB_IsInitialized) {
|
||||
USB_Disable();
|
||||
USB_Init();
|
||||
USB_Device_EnableSOFEvents();
|
||||
}
|
||||
}
|
||||
|
||||
void EVENT_USB_Device_Disconnect(void)
|
||||
{
|
||||
print("[D]");
|
||||
/* For battery powered device */
|
||||
USB_IsInitialized = false;
|
||||
/* TODO: This doesn't work. After several plug in/outs can not be enumerated.
|
||||
if (USB_IsInitialized) {
|
||||
USB_Disable(); // Disable all interrupts
|
||||
USB_Controller_Enable();
|
||||
USB_INT_Enable(USB_INT_VBUSTI);
|
||||
}
|
||||
*/
|
||||
}
|
||||
|
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void EVENT_USB_Device_Reset(void)
|
||||
{
|
||||
print("[R]");
|
||||
}
|
||||
|
||||
void EVENT_USB_Device_Suspend()
|
||||
{
|
||||
print("[S]");
|
||||
matrix_power_down();
|
||||
#ifdef SLEEP_LED_ENABLE
|
||||
sleep_led_enable();
|
||||
#endif
|
||||
}
|
||||
|
||||
void EVENT_USB_Device_WakeUp()
|
||||
{
|
||||
print("[W]");
|
||||
suspend_wakeup_init();
|
||||
|
||||
#ifdef SLEEP_LED_ENABLE
|
||||
sleep_led_disable();
|
||||
// NOTE: converters may not accept this
|
||||
led_set(host_keyboard_leds());
|
||||
#endif
|
||||
}
|
||||
|
||||
void EVENT_USB_Device_StartOfFrame(void)
|
||||
{
|
||||
Console_Task();
|
||||
}
|
||||
|
||||
/** Event handler for the USB_ConfigurationChanged event.
|
||||
* This is fired when the host sets the current configuration of the USB device after enumeration.
|
||||
*/
|
||||
void EVENT_USB_Device_ConfigurationChanged(void)
|
||||
{
|
||||
bool ConfigSuccess = true;
|
||||
|
||||
/* Setup Keyboard HID Report Endpoints */
|
||||
ConfigSuccess &= ENDPOINT_CONFIG(KEYBOARD_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
|
||||
KEYBOARD_EPSIZE, ENDPOINT_BANK_SINGLE);
|
||||
|
||||
#ifdef MOUSE_ENABLE
|
||||
/* Setup Mouse HID Report Endpoint */
|
||||
ConfigSuccess &= ENDPOINT_CONFIG(MOUSE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
|
||||
MOUSE_EPSIZE, ENDPOINT_BANK_SINGLE);
|
||||
#endif
|
||||
|
||||
#ifdef EXTRAKEY_ENABLE
|
||||
/* Setup Extra HID Report Endpoint */
|
||||
ConfigSuccess &= ENDPOINT_CONFIG(EXTRAKEY_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
|
||||
EXTRAKEY_EPSIZE, ENDPOINT_BANK_SINGLE);
|
||||
#endif
|
||||
|
||||
#ifdef CONSOLE_ENABLE
|
||||
/* Setup Console HID Report Endpoints */
|
||||
ConfigSuccess &= ENDPOINT_CONFIG(CONSOLE_IN_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
|
||||
CONSOLE_EPSIZE, ENDPOINT_BANK_DOUBLE);
|
||||
#if 0
|
||||
ConfigSuccess &= ENDPOINT_CONFIG(CONSOLE_OUT_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_OUT,
|
||||
CONSOLE_EPSIZE, ENDPOINT_BANK_SINGLE);
|
||||
#endif
|
||||
#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
|
||||
}
|
||||
|
||||
/*
|
||||
Appendix G: HID Request Support Requirements
|
||||
|
||||
The following table enumerates the requests that need to be supported by various types of HID class devices.
|
||||
|
||||
Device type GetReport SetReport GetIdle SetIdle GetProtocol SetProtocol
|
||||
------------------------------------------------------------------------------------------
|
||||
Boot Mouse Required Optional Optional Optional Required Required
|
||||
Non-Boot Mouse Required Optional Optional Optional Optional Optional
|
||||
Boot Keyboard Required Optional Required Required Required Required
|
||||
Non-Boot Keybrd Required Optional Required Required Optional Optional
|
||||
Other Device Required Optional Optional Optional Optional Optional
|
||||
*/
|
||||
/** Event handler for the USB_ControlRequest event.
|
||||
* This is fired before passing along unhandled control requests to the library for processing internally.
|
||||
*/
|
||||
void EVENT_USB_Device_ControlRequest(void)
|
||||
{
|
||||
uint8_t* ReportData = NULL;
|
||||
uint8_t ReportSize = 0;
|
||||
|
||||
/* Handle HID Class specific requests */
|
||||
switch (USB_ControlRequest.bRequest)
|
||||
{
|
||||
case HID_REQ_GetReport:
|
||||
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
|
||||
{
|
||||
Endpoint_ClearSETUP();
|
||||
|
||||
// Interface
|
||||
switch (USB_ControlRequest.wIndex) {
|
||||
case KEYBOARD_INTERFACE:
|
||||
// TODO: test/check
|
||||
ReportData = (uint8_t*)&keyboard_report_sent;
|
||||
ReportSize = sizeof(keyboard_report_sent);
|
||||
break;
|
||||
}
|
||||
|
||||
/* Write the report data to the control endpoint */
|
||||
Endpoint_Write_Control_Stream_LE(ReportData, ReportSize);
|
||||
Endpoint_ClearOUT();
|
||||
}
|
||||
|
||||
break;
|
||||
case HID_REQ_SetReport:
|
||||
if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
|
||||
{
|
||||
|
||||
// Interface
|
||||
switch (USB_ControlRequest.wIndex) {
|
||||
case KEYBOARD_INTERFACE:
|
||||
#ifdef NKRO_ENABLE
|
||||
case NKRO_INTERFACE:
|
||||
#endif
|
||||
Endpoint_ClearSETUP();
|
||||
|
||||
while (!(Endpoint_IsOUTReceived())) {
|
||||
if (USB_DeviceState == DEVICE_STATE_Unattached)
|
||||
return;
|
||||
}
|
||||
keyboard_led_stats = Endpoint_Read_8();
|
||||
|
||||
Endpoint_ClearOUT();
|
||||
Endpoint_ClearStatusStage();
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case HID_REQ_GetProtocol:
|
||||
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
|
||||
{
|
||||
if (USB_ControlRequest.wIndex == KEYBOARD_INTERFACE) {
|
||||
Endpoint_ClearSETUP();
|
||||
while (!(Endpoint_IsINReady()));
|
||||
Endpoint_Write_8(keyboard_protocol);
|
||||
Endpoint_ClearIN();
|
||||
Endpoint_ClearStatusStage();
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
case HID_REQ_SetProtocol:
|
||||
if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
|
||||
{
|
||||
if (USB_ControlRequest.wIndex == KEYBOARD_INTERFACE) {
|
||||
Endpoint_ClearSETUP();
|
||||
Endpoint_ClearStatusStage();
|
||||
|
||||
keyboard_protocol = ((USB_ControlRequest.wValue & 0xFF) != 0x00);
|
||||
#ifdef NKRO_ENABLE
|
||||
keyboard_nkro = !!keyboard_protocol;
|
||||
#endif
|
||||
clear_keyboard();
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
case HID_REQ_SetIdle:
|
||||
if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
|
||||
{
|
||||
Endpoint_ClearSETUP();
|
||||
Endpoint_ClearStatusStage();
|
||||
|
||||
keyboard_idle = ((USB_ControlRequest.wValue & 0xFF00) >> 8);
|
||||
}
|
||||
|
||||
break;
|
||||
case HID_REQ_GetIdle:
|
||||
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
|
||||
{
|
||||
Endpoint_ClearSETUP();
|
||||
while (!(Endpoint_IsINReady()));
|
||||
Endpoint_Write_8(keyboard_idle);
|
||||
Endpoint_ClearIN();
|
||||
Endpoint_ClearStatusStage();
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Host driver
|
||||
******************************************************************************/
|
||||
static uint8_t keyboard_leds(void)
|
||||
{
|
||||
return keyboard_led_stats;
|
||||
}
|
||||
|
||||
static void send_keyboard(report_keyboard_t *report)
|
||||
{
|
||||
uint8_t timeout = 255;
|
||||
|
||||
if (USB_DeviceState != DEVICE_STATE_Configured)
|
||||
return;
|
||||
|
||||
/* Select the Keyboard Report Endpoint */
|
||||
#ifdef NKRO_ENABLE
|
||||
if (keyboard_nkro) {
|
||||
/* Report protocol - NKRO */
|
||||
Endpoint_SelectEndpoint(NKRO_IN_EPNUM);
|
||||
|
||||
/* Check if write ready for a polling interval around 1ms */
|
||||
while (timeout-- && !Endpoint_IsReadWriteAllowed()) _delay_us(4);
|
||||
if (!Endpoint_IsReadWriteAllowed()) return;
|
||||
|
||||
/* Write Keyboard Report Data */
|
||||
Endpoint_Write_Stream_LE(report, NKRO_EPSIZE, NULL);
|
||||
}
|
||||
else
|
||||
#endif
|
||||
{
|
||||
/* Boot protocol */
|
||||
Endpoint_SelectEndpoint(KEYBOARD_IN_EPNUM);
|
||||
|
||||
/* Check if write ready for a polling interval around 10ms */
|
||||
while (timeout-- && !Endpoint_IsReadWriteAllowed()) _delay_us(40);
|
||||
if (!Endpoint_IsReadWriteAllowed()) return;
|
||||
|
||||
/* Write Keyboard Report Data */
|
||||
Endpoint_Write_Stream_LE(report, KEYBOARD_EPSIZE, NULL);
|
||||
}
|
||||
|
||||
/* Finalize the stream transfer to send the last packet */
|
||||
Endpoint_ClearIN();
|
||||
|
||||
keyboard_report_sent = *report;
|
||||
}
|
||||
|
||||
static void send_mouse(report_mouse_t *report)
|
||||
{
|
||||
#ifdef MOUSE_ENABLE
|
||||
uint8_t timeout = 255;
|
||||
|
||||
if (USB_DeviceState != DEVICE_STATE_Configured)
|
||||
return;
|
||||
|
||||
/* Select the Mouse Report Endpoint */
|
||||
Endpoint_SelectEndpoint(MOUSE_IN_EPNUM);
|
||||
|
||||
/* Check if write ready for a polling interval around 10ms */
|
||||
while (timeout-- && !Endpoint_IsReadWriteAllowed()) _delay_us(40);
|
||||
if (!Endpoint_IsReadWriteAllowed()) return;
|
||||
|
||||
/* Write Mouse Report Data */
|
||||
Endpoint_Write_Stream_LE(report, sizeof(report_mouse_t), NULL);
|
||||
|
||||
/* Finalize the stream transfer to send the last packet */
|
||||
Endpoint_ClearIN();
|
||||
#endif
|
||||
}
|
||||
|
||||
static void send_system(uint16_t data)
|
||||
{
|
||||
uint8_t timeout = 255;
|
||||
|
||||
if (USB_DeviceState != DEVICE_STATE_Configured)
|
||||
return;
|
||||
|
||||
report_extra_t r = {
|
||||
.report_id = REPORT_ID_SYSTEM,
|
||||
.usage = data
|
||||
};
|
||||
Endpoint_SelectEndpoint(EXTRAKEY_IN_EPNUM);
|
||||
|
||||
/* Check if write ready for a polling interval around 10ms */
|
||||
while (timeout-- && !Endpoint_IsReadWriteAllowed()) _delay_us(40);
|
||||
if (!Endpoint_IsReadWriteAllowed()) return;
|
||||
|
||||
Endpoint_Write_Stream_LE(&r, sizeof(report_extra_t), NULL);
|
||||
Endpoint_ClearIN();
|
||||
}
|
||||
|
||||
static void send_consumer(uint16_t data)
|
||||
{
|
||||
uint8_t timeout = 255;
|
||||
|
||||
if (USB_DeviceState != DEVICE_STATE_Configured)
|
||||
return;
|
||||
|
||||
report_extra_t r = {
|
||||
.report_id = REPORT_ID_CONSUMER,
|
||||
.usage = data
|
||||
};
|
||||
Endpoint_SelectEndpoint(EXTRAKEY_IN_EPNUM);
|
||||
|
||||
/* Check if write ready for a polling interval around 10ms */
|
||||
while (timeout-- && !Endpoint_IsReadWriteAllowed()) _delay_us(40);
|
||||
if (!Endpoint_IsReadWriteAllowed()) return;
|
||||
|
||||
Endpoint_Write_Stream_LE(&r, sizeof(report_extra_t), NULL);
|
||||
Endpoint_ClearIN();
|
||||
}
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* sendchar
|
||||
******************************************************************************/
|
||||
#ifdef CONSOLE_ENABLE
|
||||
#define SEND_TIMEOUT 5
|
||||
int8_t sendchar(uint8_t c)
|
||||
{
|
||||
// Not wait once timeouted.
|
||||
// Because sendchar() is called so many times, waiting each call causes big lag.
|
||||
static bool timeouted = false;
|
||||
|
||||
if (USB_DeviceState != DEVICE_STATE_Configured)
|
||||
return -1;
|
||||
|
||||
uint8_t ep = Endpoint_GetCurrentEndpoint();
|
||||
Endpoint_SelectEndpoint(CONSOLE_IN_EPNUM);
|
||||
if (!Endpoint_IsEnabled() || !Endpoint_IsConfigured()) {
|
||||
goto ERROR_EXIT;
|
||||
}
|
||||
|
||||
if (timeouted && !Endpoint_IsReadWriteAllowed()) {
|
||||
goto ERROR_EXIT;
|
||||
}
|
||||
|
||||
timeouted = false;
|
||||
|
||||
uint8_t timeout = SEND_TIMEOUT;
|
||||
while (!Endpoint_IsReadWriteAllowed()) {
|
||||
if (USB_DeviceState != DEVICE_STATE_Configured) {
|
||||
goto ERROR_EXIT;
|
||||
}
|
||||
if (Endpoint_IsStalled()) {
|
||||
goto ERROR_EXIT;
|
||||
}
|
||||
if (!(timeout--)) {
|
||||
timeouted = true;
|
||||
goto ERROR_EXIT;
|
||||
}
|
||||
_delay_ms(1);
|
||||
}
|
||||
|
||||
Endpoint_Write_8(c);
|
||||
|
||||
// send when bank is full
|
||||
if (!Endpoint_IsReadWriteAllowed())
|
||||
Endpoint_ClearIN();
|
||||
|
||||
Endpoint_SelectEndpoint(ep);
|
||||
return 0;
|
||||
ERROR_EXIT:
|
||||
Endpoint_SelectEndpoint(ep);
|
||||
return -1;
|
||||
}
|
||||
#else
|
||||
int8_t sendchar(uint8_t c)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
* main
|
||||
******************************************************************************/
|
||||
static void SetupHardware(void)
|
||||
{
|
||||
/* Disable watchdog if enabled by bootloader/fuses */
|
||||
MCUSR &= ~(1 << WDRF);
|
||||
wdt_disable();
|
||||
|
||||
/* Disable clock division */
|
||||
clock_prescale_set(clock_div_1);
|
||||
|
||||
// Leonardo needs. Without this USB device is not recognized.
|
||||
USB_Disable();
|
||||
|
||||
USB_Init();
|
||||
|
||||
// for Console_Task
|
||||
USB_Device_EnableSOFEvents();
|
||||
print_set_sendchar(sendchar);
|
||||
}
|
||||
|
||||
int main(void) __attribute__ ((weak));
|
||||
int main(void)
|
||||
{
|
||||
SetupHardware();
|
||||
sei();
|
||||
|
||||
/* wait for USB startup & debug output */
|
||||
while (USB_DeviceState != DEVICE_STATE_Configured) {
|
||||
#if defined(INTERRUPT_CONTROL_ENDPOINT)
|
||||
;
|
||||
#else
|
||||
USB_USBTask();
|
||||
#endif
|
||||
}
|
||||
print("USB configured.\n");
|
||||
|
||||
/* init modules */
|
||||
keyboard_init();
|
||||
host_set_driver(&lufa_driver);
|
||||
#ifdef SLEEP_LED_ENABLE
|
||||
sleep_led_init();
|
||||
#endif
|
||||
|
||||
print("Keyboard start.\n");
|
||||
while (1) {
|
||||
while (USB_DeviceState == DEVICE_STATE_Suspended) {
|
||||
print("[s]");
|
||||
suspend_power_down();
|
||||
if (USB_Device_RemoteWakeupEnabled && suspend_wakeup_condition()) {
|
||||
USB_Device_SendRemoteWakeup();
|
||||
}
|
||||
}
|
||||
|
||||
keyboard_task();
|
||||
|
||||
#if !defined(INTERRUPT_CONTROL_ENDPOINT)
|
||||
USB_USBTask();
|
||||
#endif
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue