gpio.c
119 lines
| 2.1 KiB
| text/x-c
|
CLexer
r71 | /*------------------------------------------------------------------------------ | |||
-- This file is a part of the libuc, microcontroler library | ||||
-- Copyright (C) 2012, Alexis Jeandet | ||||
-- | ||||
-- 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 3 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, write to the Free Software | ||||
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||||
------------------------------------------------------------------------------- | ||||
-- Author : Alexis Jeandet | ||||
-- Mail : alexis.jeandet@member.fsf.org | ||||
-------------------------------------------------------------------------------*/ | ||||
#include <gpio.h> | ||||
gpio_t gpioopen(uint32_t gpio) | ||||
{ | ||||
gpio &= -1^GPIOSPEEDMASK; | ||||
gpio |= gpiolowspeed; | ||||
gpio &= -1^GPIODIRMASK; | ||||
gpio |= gpioindir; | ||||
gpio &= -1^GPIOOUTTYPEMASK; | ||||
gpio |= gpiopushpulltype; | ||||
gpio &= -1^GPIOPULLTYPEMASK; | ||||
gpio |= gpionopulltype; | ||||
return gpio; | ||||
} | ||||
void gpioclose(gpio_t gpio) | ||||
{ | ||||
} | ||||
void gpiosetconfig(gpio_t* gpio) | ||||
{ | ||||
gpiosetdir(gpio, (*gpio & GPIODIRMASK)); | ||||
gpiosetspeed(gpio, (*gpio & GPIOSPEEDMASK)); | ||||
gpiosetouttype(gpio, (*gpio & GPIOOUTTYPEMASK)); | ||||
gpiosetpulltype(gpio, (*gpio & GPIOPULLTYPEMASK)); | ||||
} | ||||
extern void gpiosetspeed(gpio_t* gpio,gpiospeed_t speed) | ||||
{ | ||||
} | ||||
void gpiosetdir(gpio_t* gpio,gpiodir_t dir) | ||||
{ | ||||
} | ||||
void gpiosetouttype(gpio_t* gpio, gpioouttype_t outtype) | ||||
{ | ||||
} | ||||
void gpiosetpulltype(gpio_t* gpio,gpiopulltype_t pulltype) | ||||
{ | ||||
} | ||||
void gpioset(gpio_t gpio) | ||||
{ | ||||
} | ||||
void gpioclr(gpio_t gpio) | ||||
{ | ||||
} | ||||
void gpiosetval(gpio_t gpio,int val) | ||||
{ | ||||
} | ||||
int gpiogetval(gpio_t gpio) | ||||
{ | ||||
return 0; | ||||
} | ||||