Milen Pavlov / XRange_mbed_src

Mbed SDK for XRange SX1272 LoRa module

Dependents:   XRangePingPong XRange-LoRaWAN-lmic-app lora-transceiver

SX1272 LoRa RF module

https://www.netblocks.eu/xrange-sx1272-lora-datasheet/

api/BusIn.h@339:ac6f3fd999f3, 2016-01-07 (annotated)

Committer:
netblocks
Date:
Thu Jan 07 13:01:25 2016 +0000
Revision:
339:ac6f3fd999f3
Parent:
336:1e18a06a987b 
HSE_VALUE set for XTAL 16Mhz

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dudmuck 336:1e18a06a987b 1 /* mbed Microcontroller Library
dudmuck 336:1e18a06a987b 2 * Copyright (c) 2006-2013 ARM Limited
dudmuck 336:1e18a06a987b 3 *
dudmuck 336:1e18a06a987b 4 * Licensed under the Apache License, Version 2.0 (the "License");
dudmuck 336:1e18a06a987b 5 * you may not use this file except in compliance with the License.
dudmuck 336:1e18a06a987b 6 * You may obtain a copy of the License at
dudmuck 336:1e18a06a987b 7 *
dudmuck 336:1e18a06a987b 8 * http://www.apache.org/licenses/LICENSE-2.0
dudmuck 336:1e18a06a987b 9 *
dudmuck 336:1e18a06a987b 10 * Unless required by applicable law or agreed to in writing, software
dudmuck 336:1e18a06a987b 11 * distributed under the License is distributed on an "AS IS" BASIS,
dudmuck 336:1e18a06a987b 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
dudmuck 336:1e18a06a987b 13 * See the License for the specific language governing permissions and
dudmuck 336:1e18a06a987b 14 * limitations under the License.
dudmuck 336:1e18a06a987b 15 */
dudmuck 336:1e18a06a987b 16 #ifndef MBED_BUSIN_H
dudmuck 336:1e18a06a987b 17 #define MBED_BUSIN_H
dudmuck 336:1e18a06a987b 18
dudmuck 336:1e18a06a987b 19 #include "platform.h"
dudmuck 336:1e18a06a987b 20 #include "DigitalIn.h"
dudmuck 336:1e18a06a987b 21
dudmuck 336:1e18a06a987b 22 namespace mbed {
dudmuck 336:1e18a06a987b 23
dudmuck 336:1e18a06a987b 24 /** A digital input bus, used for reading the state of a collection of pins
dudmuck 336:1e18a06a987b 25 */
dudmuck 336:1e18a06a987b 26 class BusIn {
dudmuck 336:1e18a06a987b 27
dudmuck 336:1e18a06a987b 28 public:
dudmuck 336:1e18a06a987b 29 /* Group: Configuration Methods */
dudmuck 336:1e18a06a987b 30
dudmuck 336:1e18a06a987b 31 /** Create an BusIn, connected to the specified pins
dudmuck 336:1e18a06a987b 32 *
dudmuck 336:1e18a06a987b 33 * @param <n> DigitalIn pin to connect to bus bit <n> (p5-p30, NC)
dudmuck 336:1e18a06a987b 34 *
dudmuck 336:1e18a06a987b 35 * @note
dudmuck 336:1e18a06a987b 36 * It is only required to specify as many pin variables as is required
dudmuck 336:1e18a06a987b 37 * for the bus; the rest will default to NC (not connected)
dudmuck 336:1e18a06a987b 38 */
dudmuck 336:1e18a06a987b 39 BusIn(PinName p0, PinName p1 = NC, PinName p2 = NC, PinName p3 = NC,
dudmuck 336:1e18a06a987b 40 PinName p4 = NC, PinName p5 = NC, PinName p6 = NC, PinName p7 = NC,
dudmuck 336:1e18a06a987b 41 PinName p8 = NC, PinName p9 = NC, PinName p10 = NC, PinName p11 = NC,
dudmuck 336:1e18a06a987b 42 PinName p12 = NC, PinName p13 = NC, PinName p14 = NC, PinName p15 = NC);
dudmuck 336:1e18a06a987b 43
dudmuck 336:1e18a06a987b 44 BusIn(PinName pins[16]);
dudmuck 336:1e18a06a987b 45
dudmuck 336:1e18a06a987b 46 virtual ~BusIn();
dudmuck 336:1e18a06a987b 47
dudmuck 336:1e18a06a987b 48 /** Read the value of the input bus
dudmuck 336:1e18a06a987b 49 *
dudmuck 336:1e18a06a987b 50 * @returns
dudmuck 336:1e18a06a987b 51 * An integer with each bit corresponding to the value read from the associated DigitalIn pin
dudmuck 336:1e18a06a987b 52 */
dudmuck 336:1e18a06a987b 53 int read();
dudmuck 336:1e18a06a987b 54
dudmuck 336:1e18a06a987b 55 /** Set the input pin mode
dudmuck 336:1e18a06a987b 56 *
dudmuck 336:1e18a06a987b 57 * @param mode PullUp, PullDown, PullNone
dudmuck 336:1e18a06a987b 58 */
dudmuck 336:1e18a06a987b 59 void mode(PinMode pull);
dudmuck 336:1e18a06a987b 60
dudmuck 336:1e18a06a987b 61 #ifdef MBED_OPERATORS
dudmuck 336:1e18a06a987b 62 /** A shorthand for read()
dudmuck 336:1e18a06a987b 63 */
dudmuck 336:1e18a06a987b 64 operator int();
dudmuck 336:1e18a06a987b 65 #endif
dudmuck 336:1e18a06a987b 66
dudmuck 336:1e18a06a987b 67 protected:
dudmuck 336:1e18a06a987b 68 DigitalIn* _pin[16];
dudmuck 336:1e18a06a987b 69
dudmuck 336:1e18a06a987b 70 /* disallow copy constructor and assignment operators */
dudmuck 336:1e18a06a987b 71 private:
dudmuck 336:1e18a06a987b 72 BusIn(const BusIn&);
dudmuck 336:1e18a06a987b 73 BusIn & operator = (const BusIn&);
dudmuck 336:1e18a06a987b 74 };
dudmuck 336:1e18a06a987b 75
dudmuck 336:1e18a06a987b 76 } // namespace mbed
dudmuck 336:1e18a06a987b 77
dudmuck 336:1e18a06a987b 78 #endif