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author | root <root@lab2.panaceas.james.local> | 2014-11-02 10:14:39 +0000 |
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committer | root <root@lab2.panaceas.james.local> | 2014-11-02 10:14:39 +0000 |
commit | 1dc7d758f96dd2b9bd7b03f01ca032d68b696cf0 (patch) | |
tree | 1a70fddfcc79c54c863912a3b8b8cecc594f21ae /libopencm3/lib/lpc17xx/gpio.c | |
download | stm32_usb_kvm-1dc7d758f96dd2b9bd7b03f01ca032d68b696cf0.tar.gz stm32_usb_kvm-1dc7d758f96dd2b9bd7b03f01ca032d68b696cf0.tar.bz2 stm32_usb_kvm-1dc7d758f96dd2b9bd7b03f01ca032d68b696cf0.zip |
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Diffstat (limited to 'libopencm3/lib/lpc17xx/gpio.c')
-rw-r--r-- | libopencm3/lib/lpc17xx/gpio.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/libopencm3/lib/lpc17xx/gpio.c b/libopencm3/lib/lpc17xx/gpio.c new file mode 100644 index 0000000..4831af7 --- /dev/null +++ b/libopencm3/lib/lpc17xx/gpio.c @@ -0,0 +1,48 @@ +/** @defgroup gpio_file GPIO + +@ingroup LPC17xx + +@brief <b>libopencm3 LPC17xx General Purpose I/O</b> + +@version 1.0.0 + +@author @htmlonly © @endhtmlonly 2009 Uwe Hermann <uwe@hermann-uwe.de> + +LGPL License Terms @ref lgpl_license +*/ + +/* + * This file is part of the libopencm3 project. + * + * Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de> + * + * This library 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. + * + * This library 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 this library. If not, see <http://www.gnu.org/licenses/>. + */ + +/**@{*/ + +#include <libopencm3/lpc17xx/gpio.h> + +void gpio_set(uint32_t gpioport, uint32_t gpios) +{ + GPIO_SET(gpioport) = gpios; +} + +void gpio_clear(uint32_t gpioport, uint32_t gpios) +{ + GPIO_CLR(gpioport) = gpios; +} + +/**@}*/ + |