不韋 呂 / F746_Spectrogram

Realtime spectrogram for DISCO-F746NG. On-board MEMS microphone is used for input sound signal. リアルタイムスペクトログラム．入力：MEMSマイク

Dependencies:   F746_GUI F746_SAI_IO UIT_FFT_Real

mbed_src_STM32F7/common/CAN.cpp@6:b3885567877c, 2017-04-10 (annotated)

Committer:
MikamiUitOpen
Date:
Mon Apr 10 13:43:07 2017 +0000
Revision:
6:b3885567877c
Parent:
4:c1beacfc42c7 
7

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MikamiUitOpen 4:c1beacfc42c7 1 /* mbed Microcontroller Library
MikamiUitOpen 4:c1beacfc42c7 2 * Copyright (c) 2006-2013 ARM Limited
MikamiUitOpen 4:c1beacfc42c7 3 *
MikamiUitOpen 4:c1beacfc42c7 4 * Licensed under the Apache License, Version 2.0 (the "License");
MikamiUitOpen 4:c1beacfc42c7 5 * you may not use this file except in compliance with the License.
MikamiUitOpen 4:c1beacfc42c7 6 * You may obtain a copy of the License at
MikamiUitOpen 4:c1beacfc42c7 7 *
MikamiUitOpen 4:c1beacfc42c7 8 * http://www.apache.org/licenses/LICENSE-2.0
MikamiUitOpen 4:c1beacfc42c7 9 *
MikamiUitOpen 4:c1beacfc42c7 10 * Unless required by applicable law or agreed to in writing, software
MikamiUitOpen 4:c1beacfc42c7 11 * distributed under the License is distributed on an "AS IS" BASIS,
MikamiUitOpen 4:c1beacfc42c7 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
MikamiUitOpen 4:c1beacfc42c7 13 * See the License for the specific language governing permissions and
MikamiUitOpen 4:c1beacfc42c7 14 * limitations under the License.
MikamiUitOpen 4:c1beacfc42c7 15 */
MikamiUitOpen 4:c1beacfc42c7 16 #include "CAN.h"
MikamiUitOpen 4:c1beacfc42c7 17
MikamiUitOpen 4:c1beacfc42c7 18 #if DEVICE_CAN
MikamiUitOpen 4:c1beacfc42c7 19
MikamiUitOpen 4:c1beacfc42c7 20 #include "cmsis.h"
MikamiUitOpen 4:c1beacfc42c7 21
MikamiUitOpen 4:c1beacfc42c7 22 namespace mbed {
MikamiUitOpen 4:c1beacfc42c7 23
MikamiUitOpen 4:c1beacfc42c7 24 CAN::CAN(PinName rd, PinName td) : _can(), _irq() {
MikamiUitOpen 4:c1beacfc42c7 25 can_init(&_can, rd, td);
MikamiUitOpen 4:c1beacfc42c7 26 can_irq_init(&_can, (&CAN::_irq_handler), (uint32_t)this);
MikamiUitOpen 4:c1beacfc42c7 27 }
MikamiUitOpen 4:c1beacfc42c7 28
MikamiUitOpen 4:c1beacfc42c7 29 CAN::~CAN() {
MikamiUitOpen 4:c1beacfc42c7 30 can_irq_free(&_can);
MikamiUitOpen 4:c1beacfc42c7 31 can_free(&_can);
MikamiUitOpen 4:c1beacfc42c7 32 }
MikamiUitOpen 4:c1beacfc42c7 33
MikamiUitOpen 4:c1beacfc42c7 34 int CAN::frequency(int f) {
MikamiUitOpen 4:c1beacfc42c7 35 return can_frequency(&_can, f);
MikamiUitOpen 4:c1beacfc42c7 36 }
MikamiUitOpen 4:c1beacfc42c7 37
MikamiUitOpen 4:c1beacfc42c7 38 int CAN::write(CANMessage msg) {
MikamiUitOpen 4:c1beacfc42c7 39 return can_write(&_can, msg, 0);
MikamiUitOpen 4:c1beacfc42c7 40 }
MikamiUitOpen 4:c1beacfc42c7 41
MikamiUitOpen 4:c1beacfc42c7 42 int CAN::read(CANMessage &msg, int handle) {
MikamiUitOpen 4:c1beacfc42c7 43 return can_read(&_can, &msg, handle);
MikamiUitOpen 4:c1beacfc42c7 44 }
MikamiUitOpen 4:c1beacfc42c7 45
MikamiUitOpen 4:c1beacfc42c7 46 void CAN::reset() {
MikamiUitOpen 4:c1beacfc42c7 47 can_reset(&_can);
MikamiUitOpen 4:c1beacfc42c7 48 }
MikamiUitOpen 4:c1beacfc42c7 49
MikamiUitOpen 4:c1beacfc42c7 50 unsigned char CAN::rderror() {
MikamiUitOpen 4:c1beacfc42c7 51 return can_rderror(&_can);
MikamiUitOpen 4:c1beacfc42c7 52 }
MikamiUitOpen 4:c1beacfc42c7 53
MikamiUitOpen 4:c1beacfc42c7 54 unsigned char CAN::tderror() {
MikamiUitOpen 4:c1beacfc42c7 55 return can_tderror(&_can);
MikamiUitOpen 4:c1beacfc42c7 56 }
MikamiUitOpen 4:c1beacfc42c7 57
MikamiUitOpen 4:c1beacfc42c7 58 void CAN::monitor(bool silent) {
MikamiUitOpen 4:c1beacfc42c7 59 can_monitor(&_can, (silent) ? 1 : 0);
MikamiUitOpen 4:c1beacfc42c7 60 }
MikamiUitOpen 4:c1beacfc42c7 61
MikamiUitOpen 4:c1beacfc42c7 62 int CAN::mode(Mode mode) {
MikamiUitOpen 4:c1beacfc42c7 63 return can_mode(&_can, (CanMode)mode);
MikamiUitOpen 4:c1beacfc42c7 64 }
MikamiUitOpen 4:c1beacfc42c7 65
MikamiUitOpen 4:c1beacfc42c7 66 int CAN::filter(unsigned int id, unsigned int mask, CANFormat format, int handle) {
MikamiUitOpen 4:c1beacfc42c7 67 return can_filter(&_can, id, mask, format, handle);
MikamiUitOpen 4:c1beacfc42c7 68 }
MikamiUitOpen 4:c1beacfc42c7 69
MikamiUitOpen 4:c1beacfc42c7 70 void CAN::attach(void (*fptr)(void), IrqType type) {
MikamiUitOpen 4:c1beacfc42c7 71 if (fptr) {
MikamiUitOpen 4:c1beacfc42c7 72 _irq[(CanIrqType)type].attach(fptr);
MikamiUitOpen 4:c1beacfc42c7 73 can_irq_set(&_can, (CanIrqType)type, 1);
MikamiUitOpen 4:c1beacfc42c7 74 } else {
MikamiUitOpen 4:c1beacfc42c7 75 can_irq_set(&_can, (CanIrqType)type, 0);
MikamiUitOpen 4:c1beacfc42c7 76 }
MikamiUitOpen 4:c1beacfc42c7 77 }
MikamiUitOpen 4:c1beacfc42c7 78
MikamiUitOpen 4:c1beacfc42c7 79 void CAN::_irq_handler(uint32_t id, CanIrqType type) {
MikamiUitOpen 4:c1beacfc42c7 80 CAN *handler = (CAN*)id;
MikamiUitOpen 4:c1beacfc42c7 81 handler->_irq[type].call();
MikamiUitOpen 4:c1beacfc42c7 82 }
MikamiUitOpen 4:c1beacfc42c7 83
MikamiUitOpen 4:c1beacfc42c7 84 } // namespace mbed
MikamiUitOpen 4:c1beacfc42c7 85
MikamiUitOpen 4:c1beacfc42c7 86 #endif