diff options
Diffstat (limited to 'src/c/hardware/rasberrypi/libraries/wiringPi/wiringShift.h')
-rw-r--r-- | src/c/hardware/rasberrypi/libraries/wiringPi/wiringShift.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/c/hardware/rasberrypi/libraries/wiringPi/wiringShift.h b/src/c/hardware/rasberrypi/libraries/wiringPi/wiringShift.h new file mode 100644 index 0000000..419ade4 --- /dev/null +++ b/src/c/hardware/rasberrypi/libraries/wiringPi/wiringShift.h @@ -0,0 +1,41 @@ +/* + * wiringShift.h: + * Emulate some of the Arduino wiring functionality. + * + * Copyright (c) 2009-2012 Gordon Henderson. + *********************************************************************** + * This file is part of wiringPi: + * https://projects.drogon.net/raspberry-pi/wiringpi/ + * + * wiringPi is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * wiringPi 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with wiringPi. If not, see <http://www.gnu.org/licenses/>. + *********************************************************************** + */ + +#define LSBFIRST 0 +#define MSBFIRST 1 + +#ifndef _STDINT_H +# include <stdint.h> +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +extern uint8_t shiftIn (uint8_t dPin, uint8_t cPin, uint8_t order) ; +extern void shiftOut (uint8_t dPin, uint8_t cPin, uint8_t order, uint8_t val) ; + +#ifdef __cplusplus +} +#endif |