fix for mbed lib issue 3 (i2c problem) see also https://mbed.org/users/mbed_official/code/mbed/issues/3 affected implementations: LPC812, LPC11U24, LPC1768, LPC2368, LPC4088
Fork of mbed-src by
Serial.cpp
00001 /* mbed Microcontroller Library 00002 * Copyright (c) 2006-2013 ARM Limited 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 #include "Serial.h" 00017 00018 #if DEVICE_SERIAL 00019 00020 namespace mbed { 00021 00022 Serial::Serial(PinName tx, PinName rx, const char *name) : Stream(name) { 00023 serial_init(&_serial, tx, rx); 00024 serial_irq_handler(&_serial, Serial::_irq_handler, (uint32_t)this); 00025 } 00026 00027 void Serial::baud(int baudrate) { 00028 serial_baud(&_serial, baudrate); 00029 } 00030 00031 void Serial::format(int bits, Parity parity, int stop_bits) { 00032 serial_format(&_serial, bits, (SerialParity)parity, stop_bits); 00033 } 00034 00035 int Serial::readable() { 00036 return serial_readable(&_serial); 00037 } 00038 00039 00040 int Serial::writeable() { 00041 return serial_writable(&_serial); 00042 } 00043 00044 void Serial::attach(void (*fptr)(void), IrqType type) { 00045 if (fptr) { 00046 _irq[type].attach(fptr); 00047 serial_irq_set(&_serial, (SerialIrq)type, 1); 00048 } else { 00049 serial_irq_set(&_serial, (SerialIrq)type, 0); 00050 } 00051 } 00052 00053 00054 void Serial::_irq_handler(uint32_t id, SerialIrq irq_type) { 00055 Serial *handler = (Serial*)id; 00056 handler->_irq[irq_type].call(); 00057 } 00058 00059 int Serial::_getc() { 00060 return serial_getc(&_serial); 00061 } 00062 00063 int Serial::_putc(int c) { 00064 serial_putc(&_serial, c); 00065 return c; 00066 } 00067 00068 } // namespace mbed 00069 00070 #endif
Generated on Tue Jul 12 2022 13:47:01 by 1.7.2