tmk
12 years ago
parent
90e6ff92f4
commit
ea1ede83c3
@ -1,43 +0,0 @@
|
||||
#include "stdbool.h"
|
||||
#include "stdint.h"
|
||||
#include "keycode.h"
|
||||
#include "serial.h"
|
||||
#include "print.h"
|
||||
#include "command.h"
|
||||
|
||||
bool command_extra(uint8_t code)
|
||||
{
|
||||
switch (code) {
|
||||
case KC_H:
|
||||
case KC_SLASH: /* ? */
|
||||
print("\n\n----- Sun converter Help -----\n");
|
||||
print("UP: Bell On\n");
|
||||
print("DOWN: Bell Off\n");
|
||||
print("LEFT: Click On\n");
|
||||
print("RIGHT: Click Off\n");
|
||||
return false;
|
||||
case KC_UP:
|
||||
print("Bell On\n");
|
||||
serial_send(0x02);
|
||||
break;
|
||||
case KC_DOWN:
|
||||
print("Bell Off\n");
|
||||
serial_send(0x03);
|
||||
break;
|
||||
case KC_LEFT:
|
||||
print("Click On\n");
|
||||
serial_send(0x0A);
|
||||
break;
|
||||
case KC_RIGHT:
|
||||
print("Click Off\n");
|
||||
serial_send(0x0B);
|
||||
break;
|
||||
case KC_NUMLOCK:
|
||||
print("layout\n");
|
||||
serial_send(0x0F);
|
||||
break;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
@ -0,0 +1,93 @@
|
||||
/*
|
||||
Copyright 2013 Jun WAKO <wakojun@gmail.com>
|
||||
|
||||
This software is licensed with a Modified BSD License.
|
||||
All of this is supposed to be Free Software, Open Source, DFSG-free,
|
||||
GPL-compatible, and OK to use in both free and proprietary applications.
|
||||
Additions and corrections to this file are welcome.
|
||||
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in
|
||||
the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
|
||||
* Neither the name of the copyright holders nor the names of
|
||||
contributors may be used to endorse or promote products derived
|
||||
from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <avr/io.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include "serial.h"
|
||||
|
||||
|
||||
void serial_init(void)
|
||||
{
|
||||
SERIAL_UART_INIT();
|
||||
}
|
||||
|
||||
// RX ring buffer
|
||||
#define RBUF_SIZE 8
|
||||
static uint8_t rbuf[RBUF_SIZE];
|
||||
static uint8_t rbuf_head = 0;
|
||||
static uint8_t rbuf_tail = 0;
|
||||
|
||||
uint8_t serial_recv(void)
|
||||
{
|
||||
uint8_t data = 0;
|
||||
if (rbuf_head == rbuf_tail) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
data = rbuf[rbuf_tail];
|
||||
rbuf_tail = (rbuf_tail + 1) % RBUF_SIZE;
|
||||
return data;
|
||||
}
|
||||
|
||||
int16_t serial_recv2(void)
|
||||
{
|
||||
uint8_t data = 0;
|
||||
if (rbuf_head == rbuf_tail) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
data = rbuf[rbuf_tail];
|
||||
rbuf_tail = (rbuf_tail + 1) % RBUF_SIZE;
|
||||
return data;
|
||||
}
|
||||
|
||||
void serial_send(uint8_t data)
|
||||
{
|
||||
while (!SERIAL_UART_TXD_READY) ;
|
||||
SERIAL_UART_DATA = data;
|
||||
}
|
||||
|
||||
// USART RX complete interrupt
|
||||
ISR(SERIAL_UART_RXD_VECT)
|
||||
{
|
||||
uint8_t next = (rbuf_head + 1) % RBUF_SIZE;
|
||||
if (next != rbuf_tail) {
|
||||
rbuf[rbuf_head] = SERIAL_UART_DATA;
|
||||
rbuf_head = next;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in new issue