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Synchronous USART support for PS/2 on V-USB stack

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tmk 2011-02-20 17:46:02 +09:00
parent 239bdbf419
commit 47f5d8b545
11 changed files with 530 additions and 272 deletions
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54
ps2_vusb/main.c
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@ -1,3 +1,7 @@
/* PS/2 to USB keyboard converter
* 2011/02/20
* Copyright (c) 2011 tmk
*/
/* Name: main.c
* Project: hid-mouse, a very simple HID example
* Author: Christian Starkjohann
@ -8,65 +12,51 @@
* This Revision: $Id: main.c 790 2010-05-30 21:00:26Z cs $
*/
#include <stdint.h>
#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/interrupt.h> /* for sei() */
#include <avr/pgmspace.h> /* required by usbdrv.h */
#include <util/delay.h> /* for _delay_ms() */
#include <avr/interrupt.h>
#include <util/delay.h>
#include "usbdrv.h"
#include "usart_print.h" /* This is also an example for using debug macros */
#include "usb_keycodes.h"
#include "matrix_skel.h"
#include "keymap_skel.h"
#include "mousekey.h"
#include "layer.h"
#include "print.h"
#include "debug.h"
#include "sendchar.h"
#include "host.h"
#include "oddebug.h"
#include "host_vusb.h"
#include "timer.h"
#include "led.h"
#include "keyboard.h"
#if 0
#define DEBUGP_INIT() do { DDRC = 0xFF; } while (0)
#define DEBUGP(x) do { PORTC = x; } while (0)
#else
#define DEBUGP_INIT()
#define DEBUGP(x)
#endif
//static uint8_t last_led = 0;
int main(void)
{
DEBUGP_INIT();
wdt_enable(WDTO_1S);
/* Even if you don't use the watchdog, turn it off here. On newer devices,
* the status of the watchdog (on/off, period) is PRESERVED OVER RESET!
*/
/* RESET status: all port bits are inputs without pull-up.
* That's the way we need D+ and D-. Therefore we don't need any
* additional hardware initialization.
*/
odDebugInit();
usbInit();
print_enable = true;
debug_enable = true;
keyboard_init();
/* enforce re-enumeration, do this while interrupts are disabled! */
usbDeviceDisconnect();
uint8_t i = 0;
while(--i){ /* fake USB disconnect for > 250 ms */
/* fake USB disconnect for > 250 ms */
while(--i){
wdt_reset();
_delay_ms(1);
}
usbDeviceConnect();
sei();
//uint8_t fn_bits = 0;
while (1) { /* main event loop */
keyboard_init();
while (1) {
DEBUGP(0x1);
wdt_reset();
usbPoll();
DEBUGP(0x2);
keyboard_proc();
DEBUGP(0x3);
host_vusb_keyboard_send();
}
}