Peter Drescher / mbed-F401

mbed library with additional peripherals for ST F401 board

Fork of mbed-src by mbed official

This mbed LIB has additional peripherals for ST F401 board

  • UART2 : PA_3 rx, PA_2 tx
  • UART3 : PC_7 rx, PC_6 tx
  • I2C2 : PB_3 SDA, PB_10 SCL
  • I2C3 : PB_4 SDA, PA_8 SCL

targets/hal/TARGET_NORDIC/TARGET_NRF51822/pinmap.c@114:4e95b79aa640, 2014-03-09 (annotated)

Committer:
dreschpe
Date:
Sun Mar 09 16:42:09 2014 +0000
Revision:
114:4e95b79aa640
Parent:
85:e1a8e879a6a9 
add SPI 2 & 3

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 85:e1a8e879a6a9 1 /* mbed Microcontroller Library
mbed_official 85:e1a8e879a6a9 2 * Copyright (c) 2006-2013 ARM Limited
mbed_official 85:e1a8e879a6a9 3 *
mbed_official 85:e1a8e879a6a9 4 * Licensed under the Apache License, Version 2.0 (the "License");
mbed_official 85:e1a8e879a6a9 5 * you may not use this file except in compliance with the License.
mbed_official 85:e1a8e879a6a9 6 * You may obtain a copy of the License at
mbed_official 85:e1a8e879a6a9 7 *
mbed_official 85:e1a8e879a6a9 8 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 85:e1a8e879a6a9 9 *
mbed_official 85:e1a8e879a6a9 10 * Unless required by applicable law or agreed to in writing, software
mbed_official 85:e1a8e879a6a9 11 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 85:e1a8e879a6a9 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 85:e1a8e879a6a9 13 * See the License for the specific language governing permissions and
mbed_official 85:e1a8e879a6a9 14 * limitations under the License.
mbed_official 85:e1a8e879a6a9 15 */
mbed_official 85:e1a8e879a6a9 16 #include "pinmap.h"
mbed_official 85:e1a8e879a6a9 17 #include "error.h"
mbed_official 85:e1a8e879a6a9 18
mbed_official 85:e1a8e879a6a9 19 void pin_function(PinName pin, int function) {
mbed_official 85:e1a8e879a6a9 20 }
mbed_official 85:e1a8e879a6a9 21
mbed_official 85:e1a8e879a6a9 22 void pin_mode(PinName pin, PinMode mode) {
mbed_official 85:e1a8e879a6a9 23 if (pin == (PinName)NC) { return; }
mbed_official 85:e1a8e879a6a9 24
mbed_official 85:e1a8e879a6a9 25 uint32_t pin_number = (uint32_t)pin;
mbed_official 85:e1a8e879a6a9 26
mbed_official 85:e1a8e879a6a9 27 NRF_GPIO->PIN_CNF[pin_number] &= ~GPIO_PIN_CNF_PULL_Msk;
mbed_official 85:e1a8e879a6a9 28 NRF_GPIO->PIN_CNF[pin_number] |= (mode<<GPIO_PIN_CNF_PULL_Pos);
mbed_official 85:e1a8e879a6a9 29 }