不韋 呂 / F746_MySoundMachine

Integrated program of 4 different kinds of application programs for processing sound signal. 4種類のサウンド信号処理を統合したプログラム．

Dependencies:   F746_GUI F746_SAI_IO FrequencyResponseDrawer SD_PlayerSkeleton UIT_FFT_Real

mbed_src_STM32F7/api/PortOut.h@16:d60e5187fd31, 2017-04-27 (annotated)

Committer:
MikamiUitOpen
Date:
Thu Apr 27 23:55:53 2017 +0000
Revision:
16:d60e5187fd31
Parent:
2:fcba17e3d573 
17

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MikamiUitOpen 0:224dccbc4edd 1 /* mbed Microcontroller Library
MikamiUitOpen 0:224dccbc4edd 2 * Copyright (c) 2006-2013 ARM Limited
MikamiUitOpen 0:224dccbc4edd 3 *
MikamiUitOpen 0:224dccbc4edd 4 * Licensed under the Apache License, Version 2.0 (the "License");
MikamiUitOpen 0:224dccbc4edd 5 * you may not use this file except in compliance with the License.
MikamiUitOpen 0:224dccbc4edd 6 * You may obtain a copy of the License at
MikamiUitOpen 0:224dccbc4edd 7 *
MikamiUitOpen 0:224dccbc4edd 8 * http://www.apache.org/licenses/LICENSE-2.0
MikamiUitOpen 0:224dccbc4edd 9 *
MikamiUitOpen 0:224dccbc4edd 10 * Unless required by applicable law or agreed to in writing, software
MikamiUitOpen 0:224dccbc4edd 11 * distributed under the License is distributed on an "AS IS" BASIS,
MikamiUitOpen 0:224dccbc4edd 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
MikamiUitOpen 0:224dccbc4edd 13 * See the License for the specific language governing permissions and
MikamiUitOpen 0:224dccbc4edd 14 * limitations under the License.
MikamiUitOpen 0:224dccbc4edd 15 */
MikamiUitOpen 0:224dccbc4edd 16 #ifndef MBED_PORTOUT_H
MikamiUitOpen 0:224dccbc4edd 17 #define MBED_PORTOUT_H
MikamiUitOpen 0:224dccbc4edd 18
MikamiUitOpen 0:224dccbc4edd 19 #include "platform.h"
MikamiUitOpen 0:224dccbc4edd 20
MikamiUitOpen 0:224dccbc4edd 21 #if DEVICE_PORTOUT
MikamiUitOpen 0:224dccbc4edd 22
MikamiUitOpen 0:224dccbc4edd 23 #include "port_api.h"
MikamiUitOpen 0:224dccbc4edd 24
MikamiUitOpen 0:224dccbc4edd 25 namespace mbed {
MikamiUitOpen 0:224dccbc4edd 26 /** A multiple pin digital out
MikamiUitOpen 0:224dccbc4edd 27 *
MikamiUitOpen 0:224dccbc4edd 28 * Example:
MikamiUitOpen 0:224dccbc4edd 29 * @code
MikamiUitOpen 0:224dccbc4edd 30 * // Toggle all four LEDs
MikamiUitOpen 0:224dccbc4edd 31 *
MikamiUitOpen 0:224dccbc4edd 32 * #include "mbed.h"
MikamiUitOpen 0:224dccbc4edd 33 *
MikamiUitOpen 0:224dccbc4edd 34 * // LED1 = P1.18 LED2 = P1.20 LED3 = P1.21 LED4 = P1.23
MikamiUitOpen 0:224dccbc4edd 35 * #define LED_MASK 0x00B40000
MikamiUitOpen 0:224dccbc4edd 36 *
MikamiUitOpen 0:224dccbc4edd 37 * PortOut ledport(Port1, LED_MASK);
MikamiUitOpen 0:224dccbc4edd 38 *
MikamiUitOpen 0:224dccbc4edd 39 * int main() {
MikamiUitOpen 0:224dccbc4edd 40 * while(1) {
MikamiUitOpen 0:224dccbc4edd 41 * ledport = LED_MASK;
MikamiUitOpen 0:224dccbc4edd 42 * wait(1);
MikamiUitOpen 0:224dccbc4edd 43 * ledport = 0;
MikamiUitOpen 0:224dccbc4edd 44 * wait(1);
MikamiUitOpen 0:224dccbc4edd 45 * }
MikamiUitOpen 0:224dccbc4edd 46 * }
MikamiUitOpen 0:224dccbc4edd 47 * @endcode
MikamiUitOpen 0:224dccbc4edd 48 */
MikamiUitOpen 0:224dccbc4edd 49 class PortOut {
MikamiUitOpen 0:224dccbc4edd 50 public:
MikamiUitOpen 0:224dccbc4edd 51
MikamiUitOpen 0:224dccbc4edd 52 /** Create an PortOut, connected to the specified port
MikamiUitOpen 0:224dccbc4edd 53 *
MikamiUitOpen 0:224dccbc4edd 54 * @param port Port to connect to (Port0-Port5)
MikamiUitOpen 0:224dccbc4edd 55 * @param mask A bitmask to identify which bits in the port should be included (0 - ignore)
MikamiUitOpen 0:224dccbc4edd 56 */
MikamiUitOpen 0:224dccbc4edd 57 PortOut(PortName port, int mask = 0xFFFFFFFF) {
MikamiUitOpen 0:224dccbc4edd 58 port_init(&_port, port, mask, PIN_OUTPUT);
MikamiUitOpen 0:224dccbc4edd 59 }
MikamiUitOpen 0:224dccbc4edd 60
MikamiUitOpen 0:224dccbc4edd 61 /** Write the value to the output port
MikamiUitOpen 0:224dccbc4edd 62 *
MikamiUitOpen 0:224dccbc4edd 63 * @param value An integer specifying a bit to write for every corresponding PortOut pin
MikamiUitOpen 0:224dccbc4edd 64 */
MikamiUitOpen 0:224dccbc4edd 65 void write(int value) {
MikamiUitOpen 0:224dccbc4edd 66 port_write(&_port, value);
MikamiUitOpen 0:224dccbc4edd 67 }
MikamiUitOpen 0:224dccbc4edd 68
MikamiUitOpen 0:224dccbc4edd 69 /** Read the value currently output on the port
MikamiUitOpen 0:224dccbc4edd 70 *
MikamiUitOpen 0:224dccbc4edd 71 * @returns
MikamiUitOpen 0:224dccbc4edd 72 * An integer with each bit corresponding to associated PortOut pin setting
MikamiUitOpen 0:224dccbc4edd 73 */
MikamiUitOpen 0:224dccbc4edd 74 int read() {
MikamiUitOpen 0:224dccbc4edd 75 return port_read(&_port);
MikamiUitOpen 0:224dccbc4edd 76 }
MikamiUitOpen 0:224dccbc4edd 77
MikamiUitOpen 0:224dccbc4edd 78 /** A shorthand for write()
MikamiUitOpen 0:224dccbc4edd 79 */
MikamiUitOpen 0:224dccbc4edd 80 PortOut& operator= (int value) {
MikamiUitOpen 0:224dccbc4edd 81 write(value);
MikamiUitOpen 0:224dccbc4edd 82 return *this;
MikamiUitOpen 0:224dccbc4edd 83 }
MikamiUitOpen 0:224dccbc4edd 84
MikamiUitOpen 0:224dccbc4edd 85 PortOut& operator= (PortOut& rhs) {
MikamiUitOpen 0:224dccbc4edd 86 write(rhs.read());
MikamiUitOpen 0:224dccbc4edd 87 return *this;
MikamiUitOpen 0:224dccbc4edd 88 }
MikamiUitOpen 0:224dccbc4edd 89
MikamiUitOpen 0:224dccbc4edd 90 /** A shorthand for read()
MikamiUitOpen 0:224dccbc4edd 91 */
MikamiUitOpen 0:224dccbc4edd 92 operator int() {
MikamiUitOpen 0:224dccbc4edd 93 return read();
MikamiUitOpen 0:224dccbc4edd 94 }
MikamiUitOpen 0:224dccbc4edd 95
MikamiUitOpen 0:224dccbc4edd 96 private:
MikamiUitOpen 0:224dccbc4edd 97 port_t _port;
MikamiUitOpen 0:224dccbc4edd 98 };
MikamiUitOpen 0:224dccbc4edd 99
MikamiUitOpen 0:224dccbc4edd 100 } // namespace mbed
MikamiUitOpen 0:224dccbc4edd 101
MikamiUitOpen 0:224dccbc4edd 102 #endif
MikamiUitOpen 0:224dccbc4edd 103
MikamiUitOpen 0:224dccbc4edd 104 #endif