A library for talking to Multi-Tech's Cellular SocketModem Devices.
Dependents: M2X_dev axeda_wrapper_dev MTS_M2x_Example1 MTS_Cellular_Connect_Example ... more
io/MTSSerial.cpp
- Committer:
- jengbrecht
- Date:
- 2014-01-02
- Revision:
- 129:3aa470877c59
- Parent:
- 86:186bbf974c7c
- Child:
- 140:bf0c8288eb78
File content as of revision 129:3aa470877c59:
#include "MTSSerial.h" using namespace mts; MTSSerial::MTSSerial(PinName TXD, PinName RXD, int txBufferSize, int rxBufferSize) : MTSBufferedIO(txBufferSize, rxBufferSize) , serial(TXD,RXD) { serial.attach(this, &MTSSerial::handleRead, Serial::RxIrq); //serial.attach(this, &MTSSerial::handleWrite, Serial::TxIrq); } MTSSerial::~MTSSerial() { } void MTSSerial::baud(int baudrate) { serial.baud(baudrate); } void MTSSerial::format(int bits, SerialBase::Parity parity, int stop_bits) { serial.format(bits, parity, stop_bits); } void MTSSerial::handleRead() { while (serial.readable()) { char byte = serial.getc(); if(rxBuffer.write(byte) != 1) { printf("[ERROR] Serial Rx Byte Dropped [%c][0x%02X]\r\n", byte, byte); return; } } } // Currently uses Non-Irq based blocking write calls void MTSSerial::handleWrite() { while(txBuffer.size() != 0) { if (serial.writeable()) { char byte; if(txBuffer.read(byte) == 1) { serial.putc(byte); } } else { return; } } }