Lee Shen / FTHR_USB_serial_qSPI

max32630fthr quad spi , unexpected spi behavior

FTHR_USB_serial/mbed-os/rtos/EventFlags.cpp@0:a35c40f49345, 2018-03-13 (annotated)

Committer:
boonshen
Date:
Tue Mar 13 21:12:00 2018 +0000
Revision:
0:a35c40f49345
MAX32630FTHR QuadSPI test

Who changed what in which revision?

UserRevisionLine numberNew contents of line
boonshen 0:a35c40f49345 1 /* mbed Microcontroller Library
boonshen 0:a35c40f49345 2 * Copyright (c) 2006-2017 ARM Limited
boonshen 0:a35c40f49345 3 *
boonshen 0:a35c40f49345 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
boonshen 0:a35c40f49345 5 * of this software and associated documentation files (the "Software"), to deal
boonshen 0:a35c40f49345 6 * in the Software without restriction, including without limitation the rights
boonshen 0:a35c40f49345 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
boonshen 0:a35c40f49345 8 * copies of the Software, and to permit persons to whom the Software is
boonshen 0:a35c40f49345 9 * furnished to do so, subject to the following conditions:
boonshen 0:a35c40f49345 10 *
boonshen 0:a35c40f49345 11 * The above copyright notice and this permission notice shall be included in
boonshen 0:a35c40f49345 12 * all copies or substantial portions of the Software.
boonshen 0:a35c40f49345 13 *
boonshen 0:a35c40f49345 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
boonshen 0:a35c40f49345 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
boonshen 0:a35c40f49345 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
boonshen 0:a35c40f49345 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
boonshen 0:a35c40f49345 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
boonshen 0:a35c40f49345 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
boonshen 0:a35c40f49345 20 * SOFTWARE.
boonshen 0:a35c40f49345 21 */
boonshen 0:a35c40f49345 22 #include "rtos/EventFlags.h"
boonshen 0:a35c40f49345 23 #include <string.h>
boonshen 0:a35c40f49345 24 #include "mbed_error.h"
boonshen 0:a35c40f49345 25 #include "mbed_assert.h"
boonshen 0:a35c40f49345 26
boonshen 0:a35c40f49345 27 namespace rtos {
boonshen 0:a35c40f49345 28
boonshen 0:a35c40f49345 29 EventFlags::EventFlags()
boonshen 0:a35c40f49345 30 {
boonshen 0:a35c40f49345 31 constructor();
boonshen 0:a35c40f49345 32 }
boonshen 0:a35c40f49345 33
boonshen 0:a35c40f49345 34 EventFlags::EventFlags(const char *name)
boonshen 0:a35c40f49345 35 {
boonshen 0:a35c40f49345 36 constructor(name);
boonshen 0:a35c40f49345 37 }
boonshen 0:a35c40f49345 38
boonshen 0:a35c40f49345 39 void EventFlags::constructor(const char *name)
boonshen 0:a35c40f49345 40 {
boonshen 0:a35c40f49345 41 memset(&_obj_mem, 0, sizeof(_obj_mem));
boonshen 0:a35c40f49345 42 memset(&_attr, 0, sizeof(_attr));
boonshen 0:a35c40f49345 43 _attr.name = name ? name : "application_unnamed_event_flags";
boonshen 0:a35c40f49345 44 _attr.cb_mem = &_obj_mem;
boonshen 0:a35c40f49345 45 _attr.cb_size = sizeof(_obj_mem);
boonshen 0:a35c40f49345 46 _id = osEventFlagsNew(&_attr);
boonshen 0:a35c40f49345 47 MBED_ASSERT(_id);
boonshen 0:a35c40f49345 48 }
boonshen 0:a35c40f49345 49
boonshen 0:a35c40f49345 50 uint32_t EventFlags::set(uint32_t flags)
boonshen 0:a35c40f49345 51 {
boonshen 0:a35c40f49345 52 return osEventFlagsSet(_id, flags);
boonshen 0:a35c40f49345 53 }
boonshen 0:a35c40f49345 54
boonshen 0:a35c40f49345 55 uint32_t EventFlags::clear(uint32_t flags)
boonshen 0:a35c40f49345 56 {
boonshen 0:a35c40f49345 57 return osEventFlagsClear(_id, flags);
boonshen 0:a35c40f49345 58 }
boonshen 0:a35c40f49345 59
boonshen 0:a35c40f49345 60 uint32_t EventFlags::get() const
boonshen 0:a35c40f49345 61 {
boonshen 0:a35c40f49345 62 return osEventFlagsGet(_id);
boonshen 0:a35c40f49345 63 }
boonshen 0:a35c40f49345 64
boonshen 0:a35c40f49345 65 uint32_t EventFlags::wait_all(uint32_t flags, uint32_t timeout, bool clear)
boonshen 0:a35c40f49345 66 {
boonshen 0:a35c40f49345 67 return wait(flags, osFlagsWaitAll, timeout, clear);
boonshen 0:a35c40f49345 68 }
boonshen 0:a35c40f49345 69
boonshen 0:a35c40f49345 70 uint32_t EventFlags::wait_any(uint32_t flags, uint32_t timeout, bool clear)
boonshen 0:a35c40f49345 71 {
boonshen 0:a35c40f49345 72 return wait(flags, osFlagsWaitAny, timeout, clear);
boonshen 0:a35c40f49345 73 }
boonshen 0:a35c40f49345 74
boonshen 0:a35c40f49345 75 EventFlags::~EventFlags()
boonshen 0:a35c40f49345 76 {
boonshen 0:a35c40f49345 77 osEventFlagsDelete(_id);
boonshen 0:a35c40f49345 78 }
boonshen 0:a35c40f49345 79
boonshen 0:a35c40f49345 80 uint32_t EventFlags::wait(uint32_t flags, uint32_t opt, uint32_t timeout, bool clear)
boonshen 0:a35c40f49345 81 {
boonshen 0:a35c40f49345 82 if (clear == false) {
boonshen 0:a35c40f49345 83 opt |= osFlagsNoClear;
boonshen 0:a35c40f49345 84 }
boonshen 0:a35c40f49345 85
boonshen 0:a35c40f49345 86 return osEventFlagsWait(_id, flags, opt, timeout);
boonshen 0:a35c40f49345 87 }
boonshen 0:a35c40f49345 88
boonshen 0:a35c40f49345 89 }