Lee Shen / FTHR_USB_serial_qSPI

max32630fthr quad spi , unexpected spi behavior

FTHR_USB_serial/mbed-os/drivers/Serial.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) 2006-2013 ARM Limited
boonshen 0:a35c40f49345 3 *
boonshen 0:a35c40f49345 4 * Licensed under the Apache License, Version 2.0 (the "License");
boonshen 0:a35c40f49345 5 * you may not use this file except in compliance with the License.
boonshen 0:a35c40f49345 6 * You may obtain a copy of the License at
boonshen 0:a35c40f49345 7 *
boonshen 0:a35c40f49345 8 * http://www.apache.org/licenses/LICENSE-2.0
boonshen 0:a35c40f49345 9 *
boonshen 0:a35c40f49345 10 * Unless required by applicable law or agreed to in writing, software
boonshen 0:a35c40f49345 11 * distributed under the License is distributed on an "AS IS" BASIS,
boonshen 0:a35c40f49345 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
boonshen 0:a35c40f49345 13 * See the License for the specific language governing permissions and
boonshen 0:a35c40f49345 14 * limitations under the License.
boonshen 0:a35c40f49345 15 */
boonshen 0:a35c40f49345 16 #include "drivers/Serial.h"
boonshen 0:a35c40f49345 17 #include "platform/mbed_wait_api.h"
boonshen 0:a35c40f49345 18
boonshen 0:a35c40f49345 19 #if DEVICE_SERIAL
boonshen 0:a35c40f49345 20
boonshen 0:a35c40f49345 21 namespace mbed {
boonshen 0:a35c40f49345 22
boonshen 0:a35c40f49345 23 Serial::Serial(PinName tx, PinName rx, const char *name, int baud) : SerialBase(tx, rx, baud), Stream(name) {
boonshen 0:a35c40f49345 24 }
boonshen 0:a35c40f49345 25
boonshen 0:a35c40f49345 26 Serial::Serial(PinName tx, PinName rx, int baud): SerialBase(tx, rx, baud), Stream(NULL) {
boonshen 0:a35c40f49345 27 }
boonshen 0:a35c40f49345 28
boonshen 0:a35c40f49345 29 int Serial::_getc() {
boonshen 0:a35c40f49345 30 // Mutex is already held
boonshen 0:a35c40f49345 31 return _base_getc();
boonshen 0:a35c40f49345 32 }
boonshen 0:a35c40f49345 33
boonshen 0:a35c40f49345 34 int Serial::_putc(int c) {
boonshen 0:a35c40f49345 35 // Mutex is already held
boonshen 0:a35c40f49345 36 return _base_putc(c);
boonshen 0:a35c40f49345 37 }
boonshen 0:a35c40f49345 38
boonshen 0:a35c40f49345 39 void Serial::lock() {
boonshen 0:a35c40f49345 40 _mutex.lock();
boonshen 0:a35c40f49345 41 }
boonshen 0:a35c40f49345 42
boonshen 0:a35c40f49345 43 void Serial::unlock() {
boonshen 0:a35c40f49345 44 _mutex.unlock();
boonshen 0:a35c40f49345 45 }
boonshen 0:a35c40f49345 46
boonshen 0:a35c40f49345 47 } // namespace mbed
boonshen 0:a35c40f49345 48
boonshen 0:a35c40f49345 49 #endif