/* * This file is part of the libopencm3 project. * * Copyright (C) 2012 Benjamin Vernoux * * 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 . */ #include /* For pin_conf_normal value see scu.h define SCU_CONF_XXX or Configuration for different I/O pins types */ void scu_pinmux(scu_grp_pin_t group_pin, u32 scu_conf) { MMIO32(group_pin) = scu_conf; } /* For other special SCU register USB1, I2C0, ADC0/1, DAC, EMC clock delay See scu.h */ /* For Pin interrupt select register see scu.h SCU_PINTSEL0 & SCU_PINTSEL1 */