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targets/hal/TARGET_NORDIC/TARGET_NRF51822/pinmap.c
- Committer:
- mbed_official
- Date:
- 2014-02-07
- Revision:
- 85:e1a8e879a6a9
File content as of revision 85:e1a8e879a6a9:
/* mbed Microcontroller Library * Copyright (c) 2006-2013 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "pinmap.h" #include "error.h" void pin_function(PinName pin, int function) { } void pin_mode(PinName pin, PinMode mode) { if (pin == (PinName)NC) { return; } uint32_t pin_number = (uint32_t)pin; NRF_GPIO->PIN_CNF[pin_number] &= ~GPIO_PIN_CNF_PULL_Msk; NRF_GPIO->PIN_CNF[pin_number] |= (mode<<GPIO_PIN_CNF_PULL_Pos); }