Multi-Hackers / SocketModem

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@46:b30547bf07d5, 2013-12-19 (annotated)

Committer:
jengbrecht
Date:
Thu Dec 19 21:48:32 2013 +0000
Revision:
46:b30547bf07d5
Parent:
45:40745c2036cf
Parent:
39:6e94520a3217
Child:
67:1003b410f781
Merged, removed Axeda Wrapper

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jengbrecht 0:563b70517320 1 #ifndef MTSSERIAL_CPP
jengbrecht 0:563b70517320 2 #define MTSSERIAL_CPP
jengbrecht 0:563b70517320 3
jengbrecht 0:563b70517320 4 #include "MTSSerial.h"
jengbrecht 0:563b70517320 5
mfiore 39:6e94520a3217 6 using namespace mts;
mfiore 39:6e94520a3217 7
mfiore 10:2bd727a4b329 8 MTSSerial::MTSSerial(PinName TXD, PinName RXD, int txBufferSize, int rxBufferSize, char* name) : MTSBufferedIO(txBufferSize, rxBufferSize), writeSize(30), if_name(name)
jengbrecht 0:563b70517320 9 {
jengbrecht 0:563b70517320 10 serial = new Serial(TXD, RXD);
jengbrecht 0:563b70517320 11 serial->attach(this, &MTSSerial::handleRead, Serial::RxIrq);
jengbrecht 0:563b70517320 12 //serial->attach(this, &MTSSerial::handleWrite, Serial::TxIrq);
jengbrecht 0:563b70517320 13 }
jengbrecht 0:563b70517320 14
jengbrecht 0:563b70517320 15 MTSSerial::~MTSSerial()
jengbrecht 0:563b70517320 16 {
jengbrecht 0:563b70517320 17 delete serial;
jengbrecht 0:563b70517320 18 }
jengbrecht 0:563b70517320 19
jengbrecht 0:563b70517320 20 void MTSSerial::baud(int baudrate)
jengbrecht 0:563b70517320 21 {
jengbrecht 0:563b70517320 22 serial->baud(baudrate);
jengbrecht 0:563b70517320 23 }
jengbrecht 0:563b70517320 24
jengbrecht 45:40745c2036cf 25 void MTSSerial::format(int bits, SerialBase::Parity parity, int stop_bits)
jengbrecht 0:563b70517320 26 {
jengbrecht 0:563b70517320 27 serial->format(bits, parity, stop_bits);
jengbrecht 0:563b70517320 28 }
jengbrecht 45:40745c2036cf 29
jengbrecht 0:563b70517320 30 void MTSSerial::handleRead()
jengbrecht 0:563b70517320 31 {
jengbrecht 0:563b70517320 32 while (serial->readable()) {
jengbrecht 0:563b70517320 33 rxBuffer->write(serial->getc());
jengbrecht 0:563b70517320 34 }
jengbrecht 0:563b70517320 35 }
jengbrecht 0:563b70517320 36
jengbrecht 0:563b70517320 37 // Currently uses Non-Irq based blocking write calls
jengbrecht 0:563b70517320 38 void MTSSerial::handleWrite()
jengbrecht 0:563b70517320 39 {
jengbrecht 0:563b70517320 40 while(txBuffer->available() != 0) {
jengbrecht 0:563b70517320 41 if (serial->writeable()) {
sgodinez 17:2d7c4ea7491b 42 char byte;
sgodinez 17:2d7c4ea7491b 43 if(txBuffer->read(byte) == 1) {
sgodinez 17:2d7c4ea7491b 44 serial->putc(byte);
sgodinez 17:2d7c4ea7491b 45 }
jengbrecht 0:563b70517320 46 } else {
jengbrecht 0:563b70517320 47 wait(.05);
jengbrecht 0:563b70517320 48 }
jengbrecht 0:563b70517320 49 }
jengbrecht 0:563b70517320 50 }
jengbrecht 0:563b70517320 51
jengbrecht 0:563b70517320 52 // TxIrq based, review code before using!!!
jengbrecht 0:563b70517320 53 /*
jengbrecht 0:563b70517320 54 void MTSSerial::handleWrite()
jengbrecht 0:563b70517320 55 {
jengbrecht 0:563b70517320 56 int size = writeSize;
jengbrecht 0:563b70517320 57 int available = txBuffer->available();
jengbrecht 0:563b70517320 58 if (available == 0) {
jengbrecht 0:563b70517320 59 return;
jengbrecht 0:563b70517320 60 }
jengbrecht 0:563b70517320 61 if (available < writeSize) {
jengbrecht 0:563b70517320 62 size = available;
jengbrecht 0:563b70517320 63 }
jengbrecht 0:563b70517320 64 for (int i = 0; i < size; i++) {
jengbrecht 0:563b70517320 65 serial->putc(txBuffer->read());
jengbrecht 0:563b70517320 66 }
jengbrecht 0:563b70517320 67 }
jengbrecht 0:563b70517320 68 */
jengbrecht 0:563b70517320 69 #endif /* MTSSERIAL_CPP */