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/*
Copyright 2012 Jun Wako <wakojun@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "stdint.h"
#include "serial.h"
#include "led.h"
#include "debug.h"
void led_set(uint8_t usb_led)
{
/* X68000 LED bits 0: on, 1: off
* bit 7 1(fixed)
* bit 6 全角
* bit 5 ひらがな
* bit 4 INS
* bit 3 CAPS
* bit 2 コード入力
* bit 1 ローマ字
* bit 0 かな
*/
uint8_t led = 0xFF;
if (usb_led&(1<<USB_LED_NUM_LOCK)) led &= ~(1<<2);
if (usb_led&(1<<USB_LED_CAPS_LOCK)) led &= ~(1<<3);
if (usb_led&(1<<USB_LED_SCROLL_LOCK)) led &= ~(1<<1);
if (usb_led&(1<<USB_LED_COMPOSE)) led &= ~(1<<4);
if (usb_led&(1<<USB_LED_KANA)) led &= ~(1<<0);
serial_send(led);
}
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