db32864ce7
* sorts out keycodes * move midi around * remove mbed * replaces keymap with qmk/keymap_common * fixes keymap.h * keymap, config, quantum rearrange * removes unneeded lufa stuff
37 lines
1.1 KiB
C
Executable File
37 lines
1.1 KiB
C
Executable File
//Copyright 20010 Alex Norman
|
|
//writen by Alex Norman
|
|
//
|
|
//This file is part of avr-bytequeue.
|
|
//
|
|
//avr-bytequeue 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 3 of the License, or
|
|
//(at your option) any later version.
|
|
//
|
|
//avr-bytequeue 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 avr-bytequeue. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
//AVR specific code
|
|
//should be able to port to other systems by simply providing chip specific
|
|
//implementations of the typedef and these functions
|
|
|
|
#include "interrupt_setting.h"
|
|
#include <avr/interrupt.h>
|
|
|
|
interrupt_setting_t store_and_clear_interrupt(void) {
|
|
uint8_t sreg = SREG;
|
|
cli();
|
|
return sreg;
|
|
}
|
|
|
|
void restore_interrupt_setting(interrupt_setting_t setting) {
|
|
SREG = setting;
|
|
}
|
|
|