Hideharu Tsunemoto / Mbed 2 deprecated SmallDoseMeter_Single_AE_LPC11U35

LPC11U35 ADC Tick & USBSerial

Dependencies:   mbed

Dependents:   SmallDoseMeter_SingleCH_AE_lpc11u35_V1_00

mbed/PortIn.h@1:b1a3be5f48ab, 2018-02-19 (annotated)

Committer:
H_Tsunemoto
Date:
Mon Feb 19 09:09:52 2018 +0000
Revision:
1:b1a3be5f48ab
Parent:
0:871ab6846b18 
test

Who changed what in which revision?

UserRevisionLine numberNew contents of line
H_Tsunemoto 0:871ab6846b18 1 /* mbed Microcontroller Library
H_Tsunemoto 0:871ab6846b18 2 * Copyright (c) 2006-2013 ARM Limited
H_Tsunemoto 0:871ab6846b18 3 *
H_Tsunemoto 0:871ab6846b18 4 * Licensed under the Apache License, Version 2.0 (the "License");
H_Tsunemoto 0:871ab6846b18 5 * you may not use this file except in compliance with the License.
H_Tsunemoto 0:871ab6846b18 6 * You may obtain a copy of the License at
H_Tsunemoto 0:871ab6846b18 7 *
H_Tsunemoto 0:871ab6846b18 8 * http://www.apache.org/licenses/LICENSE-2.0
H_Tsunemoto 0:871ab6846b18 9 *
H_Tsunemoto 0:871ab6846b18 10 * Unless required by applicable law or agreed to in writing, software
H_Tsunemoto 0:871ab6846b18 11 * distributed under the License is distributed on an "AS IS" BASIS,
H_Tsunemoto 0:871ab6846b18 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
H_Tsunemoto 0:871ab6846b18 13 * See the License for the specific language governing permissions and
H_Tsunemoto 0:871ab6846b18 14 * limitations under the License.
H_Tsunemoto 0:871ab6846b18 15 */
H_Tsunemoto 0:871ab6846b18 16 #ifndef MBED_PORTIN_H
H_Tsunemoto 0:871ab6846b18 17 #define MBED_PORTIN_H
H_Tsunemoto 0:871ab6846b18 18
H_Tsunemoto 0:871ab6846b18 19 #include "platform.h"
H_Tsunemoto 0:871ab6846b18 20
H_Tsunemoto 0:871ab6846b18 21 #if DEVICE_PORTIN
H_Tsunemoto 0:871ab6846b18 22
H_Tsunemoto 0:871ab6846b18 23 #include "port_api.h"
H_Tsunemoto 0:871ab6846b18 24
H_Tsunemoto 0:871ab6846b18 25 namespace mbed {
H_Tsunemoto 0:871ab6846b18 26
H_Tsunemoto 0:871ab6846b18 27 /** A multiple pin digital input
H_Tsunemoto 0:871ab6846b18 28 *
H_Tsunemoto 0:871ab6846b18 29 * Example:
H_Tsunemoto 0:871ab6846b18 30 * @code
H_Tsunemoto 0:871ab6846b18 31 * // Switch on an LED if any of mbed pins 21-26 is high
H_Tsunemoto 0:871ab6846b18 32 *
H_Tsunemoto 0:871ab6846b18 33 * #include "mbed.h"
H_Tsunemoto 0:871ab6846b18 34 *
H_Tsunemoto 0:871ab6846b18 35 * PortIn p(Port2, 0x0000003F); // p21-p26
H_Tsunemoto 0:871ab6846b18 36 * DigitalOut ind(LED4);
H_Tsunemoto 0:871ab6846b18 37 *
H_Tsunemoto 0:871ab6846b18 38 * int main() {
H_Tsunemoto 0:871ab6846b18 39 * while(1) {
H_Tsunemoto 0:871ab6846b18 40 * int pins = p.read();
H_Tsunemoto 0:871ab6846b18 41 * if(pins) {
H_Tsunemoto 0:871ab6846b18 42 * ind = 1;
H_Tsunemoto 0:871ab6846b18 43 * } else {
H_Tsunemoto 0:871ab6846b18 44 * ind = 0;
H_Tsunemoto 0:871ab6846b18 45 * }
H_Tsunemoto 0:871ab6846b18 46 * }
H_Tsunemoto 0:871ab6846b18 47 * }
H_Tsunemoto 0:871ab6846b18 48 * @endcode
H_Tsunemoto 0:871ab6846b18 49 */
H_Tsunemoto 0:871ab6846b18 50 class PortIn {
H_Tsunemoto 0:871ab6846b18 51 public:
H_Tsunemoto 0:871ab6846b18 52
H_Tsunemoto 0:871ab6846b18 53 /** Create an PortIn, connected to the specified port
H_Tsunemoto 0:871ab6846b18 54 *
H_Tsunemoto 0:871ab6846b18 55 * @param port Port to connect to (Port0-Port5)
H_Tsunemoto 0:871ab6846b18 56 * @param mask A bitmask to identify which bits in the port should be included (0 - ignore)
H_Tsunemoto 0:871ab6846b18 57 */
H_Tsunemoto 0:871ab6846b18 58 PortIn(PortName port, int mask = 0xFFFFFFFF) {
H_Tsunemoto 0:871ab6846b18 59 port_init(&_port, port, mask, PIN_INPUT);
H_Tsunemoto 0:871ab6846b18 60 }
H_Tsunemoto 0:871ab6846b18 61
H_Tsunemoto 0:871ab6846b18 62 /** Read the value currently output on the port
H_Tsunemoto 0:871ab6846b18 63 *
H_Tsunemoto 0:871ab6846b18 64 * @returns
H_Tsunemoto 0:871ab6846b18 65 * An integer with each bit corresponding to associated port pin setting
H_Tsunemoto 0:871ab6846b18 66 */
H_Tsunemoto 0:871ab6846b18 67 int read() {
H_Tsunemoto 0:871ab6846b18 68 return port_read(&_port);
H_Tsunemoto 0:871ab6846b18 69 }
H_Tsunemoto 0:871ab6846b18 70
H_Tsunemoto 0:871ab6846b18 71 /** Set the input pin mode
H_Tsunemoto 0:871ab6846b18 72 *
H_Tsunemoto 0:871ab6846b18 73 * @param mode PullUp, PullDown, PullNone, OpenDrain
H_Tsunemoto 0:871ab6846b18 74 */
H_Tsunemoto 0:871ab6846b18 75 void mode(PinMode mode) {
H_Tsunemoto 0:871ab6846b18 76 port_mode(&_port, mode);
H_Tsunemoto 0:871ab6846b18 77 }
H_Tsunemoto 0:871ab6846b18 78
H_Tsunemoto 0:871ab6846b18 79 /** A shorthand for read()
H_Tsunemoto 0:871ab6846b18 80 */
H_Tsunemoto 0:871ab6846b18 81 operator int() {
H_Tsunemoto 0:871ab6846b18 82 return read();
H_Tsunemoto 0:871ab6846b18 83 }
H_Tsunemoto 0:871ab6846b18 84
H_Tsunemoto 0:871ab6846b18 85 private:
H_Tsunemoto 0:871ab6846b18 86 port_t _port;
H_Tsunemoto 0:871ab6846b18 87 };
H_Tsunemoto 0:871ab6846b18 88
H_Tsunemoto 0:871ab6846b18 89 } // namespace mbed
H_Tsunemoto 0:871ab6846b18 90
H_Tsunemoto 0:871ab6846b18 91 #endif
H_Tsunemoto 0:871ab6846b18 92
H_Tsunemoto 0:871ab6846b18 93 #endif