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_STM/common/CAN.cpp@0:224dccbc4edd, 2016-08-15 (annotated)

Committer:
MikamiUitOpen
Date:
Mon Aug 15 07:18:07 2016 +0000
Revision:
0:224dccbc4edd
1

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 #include "CAN.h"
MikamiUitOpen 0:224dccbc4edd 17
MikamiUitOpen 0:224dccbc4edd 18 #if DEVICE_CAN
MikamiUitOpen 0:224dccbc4edd 19
MikamiUitOpen 0:224dccbc4edd 20 #include "cmsis.h"
MikamiUitOpen 0:224dccbc4edd 21
MikamiUitOpen 0:224dccbc4edd 22 namespace mbed {
MikamiUitOpen 0:224dccbc4edd 23
MikamiUitOpen 0:224dccbc4edd 24 CAN::CAN(PinName rd, PinName td) : _can(), _irq() {
MikamiUitOpen 0:224dccbc4edd 25 can_init(&_can, rd, td);
MikamiUitOpen 0:224dccbc4edd 26 can_irq_init(&_can, (&CAN::_irq_handler), (uint32_t)this);
MikamiUitOpen 0:224dccbc4edd 27 }
MikamiUitOpen 0:224dccbc4edd 28
MikamiUitOpen 0:224dccbc4edd 29 CAN::~CAN() {
MikamiUitOpen 0:224dccbc4edd 30 can_irq_free(&_can);
MikamiUitOpen 0:224dccbc4edd 31 can_free(&_can);
MikamiUitOpen 0:224dccbc4edd 32 }
MikamiUitOpen 0:224dccbc4edd 33
MikamiUitOpen 0:224dccbc4edd 34 int CAN::frequency(int f) {
MikamiUitOpen 0:224dccbc4edd 35 return can_frequency(&_can, f);
MikamiUitOpen 0:224dccbc4edd 36 }
MikamiUitOpen 0:224dccbc4edd 37
MikamiUitOpen 0:224dccbc4edd 38 int CAN::write(CANMessage msg) {
MikamiUitOpen 0:224dccbc4edd 39 return can_write(&_can, msg, 0);
MikamiUitOpen 0:224dccbc4edd 40 }
MikamiUitOpen 0:224dccbc4edd 41
MikamiUitOpen 0:224dccbc4edd 42 int CAN::read(CANMessage &msg, int handle) {
MikamiUitOpen 0:224dccbc4edd 43 return can_read(&_can, &msg, handle);
MikamiUitOpen 0:224dccbc4edd 44 }
MikamiUitOpen 0:224dccbc4edd 45
MikamiUitOpen 0:224dccbc4edd 46 void CAN::reset() {
MikamiUitOpen 0:224dccbc4edd 47 can_reset(&_can);
MikamiUitOpen 0:224dccbc4edd 48 }
MikamiUitOpen 0:224dccbc4edd 49
MikamiUitOpen 0:224dccbc4edd 50 unsigned char CAN::rderror() {
MikamiUitOpen 0:224dccbc4edd 51 return can_rderror(&_can);
MikamiUitOpen 0:224dccbc4edd 52 }
MikamiUitOpen 0:224dccbc4edd 53
MikamiUitOpen 0:224dccbc4edd 54 unsigned char CAN::tderror() {
MikamiUitOpen 0:224dccbc4edd 55 return can_tderror(&_can);
MikamiUitOpen 0:224dccbc4edd 56 }
MikamiUitOpen 0:224dccbc4edd 57
MikamiUitOpen 0:224dccbc4edd 58 void CAN::monitor(bool silent) {
MikamiUitOpen 0:224dccbc4edd 59 can_monitor(&_can, (silent) ? 1 : 0);
MikamiUitOpen 0:224dccbc4edd 60 }
MikamiUitOpen 0:224dccbc4edd 61
MikamiUitOpen 0:224dccbc4edd 62 int CAN::mode(Mode mode) {
MikamiUitOpen 0:224dccbc4edd 63 return can_mode(&_can, (CanMode)mode);
MikamiUitOpen 0:224dccbc4edd 64 }
MikamiUitOpen 0:224dccbc4edd 65
MikamiUitOpen 0:224dccbc4edd 66 int CAN::filter(unsigned int id, unsigned int mask, CANFormat format, int handle) {
MikamiUitOpen 0:224dccbc4edd 67 return can_filter(&_can, id, mask, format, handle);
MikamiUitOpen 0:224dccbc4edd 68 }
MikamiUitOpen 0:224dccbc4edd 69
MikamiUitOpen 0:224dccbc4edd 70 void CAN::attach(void (*fptr)(void), IrqType type) {
MikamiUitOpen 0:224dccbc4edd 71 if (fptr) {
MikamiUitOpen 0:224dccbc4edd 72 _irq[(CanIrqType)type].attach(fptr);
MikamiUitOpen 0:224dccbc4edd 73 can_irq_set(&_can, (CanIrqType)type, 1);
MikamiUitOpen 0:224dccbc4edd 74 } else {
MikamiUitOpen 0:224dccbc4edd 75 can_irq_set(&_can, (CanIrqType)type, 0);
MikamiUitOpen 0:224dccbc4edd 76 }
MikamiUitOpen 0:224dccbc4edd 77 }
MikamiUitOpen 0:224dccbc4edd 78
MikamiUitOpen 0:224dccbc4edd 79 void CAN::_irq_handler(uint32_t id, CanIrqType type) {
MikamiUitOpen 0:224dccbc4edd 80 CAN *handler = (CAN*)id;
MikamiUitOpen 0:224dccbc4edd 81 handler->_irq[type].call();
MikamiUitOpen 0:224dccbc4edd 82 }
MikamiUitOpen 0:224dccbc4edd 83
MikamiUitOpen 0:224dccbc4edd 84 } // namespace mbed
MikamiUitOpen 0:224dccbc4edd 85
MikamiUitOpen 0:224dccbc4edd 86 #endif