Diff: MTSSerial.cpp

Revision:

12:e12b79a4ab4f

Parent:

4:d348d001283b

--- a/MTSSerial.cpp	Mon Mar 23 16:41:30 2015 -0500
+++ b/MTSSerial.cpp	Thu Mar 23 16:15:14 2017 -0500
@@ -6,42 +6,49 @@
 
 MTSSerial::MTSSerial(PinName TXD, PinName RXD, int txBufferSize, int rxBufferSize)
     : MTSBufferedIO(txBufferSize, rxBufferSize)
-    , serial(TXD,RXD)
+    , _serial(new RawSerial(TXD,RXD)),
+    _baudrate(9600),
+    _bits(8),
+    _parity(mbed::SerialBase::None),
+    _stop_bits(1)
 {
-    serial.attach(this, &MTSSerial::handleRead, Serial::RxIrq);
+    _serial->attach(this, &MTSSerial::handleRead, Serial::RxIrq);
 }
 
 MTSSerial::~MTSSerial()
 {
 }
 
+
+
 void MTSSerial::baud(int baudrate)
 {
-    serial.baud(baudrate);
+    _baudrate = baudrate;
+    _serial->baud(_baudrate);
 }
 
 void MTSSerial::format(int bits, SerialBase::Parity parity, int stop_bits)
 {
-    serial.format(bits, parity, stop_bits);
+    _bits = bits;
+    _parity = parity;
+    _stop_bits = stop_bits;
+    _serial->format(_bits, _parity, _stop_bits);
 }
 
 void MTSSerial::handleRead()
 {
-    char byte = serial.getc();
-    if(rxBuffer.write(byte) != 1) {
-        logError("Serial Rx Byte Dropped [%c][0x%02X]", byte, byte);
-    }
+    rxBuffer.write(_serial->getc());
 }
 
 void MTSSerial::handleWrite()
 {
     while(txBuffer.size() != 0) {
-        if (serial.writeable()) {
+        if (_serial->writeable()) {
             char byte;
             if(txBuffer.read(byte) == 1) {
-                serial.attach(NULL, Serial::RxIrq);
-                serial.putc(byte);
-                serial.attach(this, &MTSSerial::handleRead, Serial::RxIrq);
+                _serial->attach(NULL, Serial::RxIrq);
+                _serial->putc(byte);
+                _serial->attach(this, &MTSSerial::handleRead, Serial::RxIrq);
             }
         } else {
             return;
@@ -49,4 +56,16 @@
     }
 }
 
+void mts::MTSSerial::reattach(PinName TXD, PinName RXD) {
+    delete _serial;
+    _serial = new RawSerial(TXD, RXD);
+    _serial->attach(this, &MTSSerial::handleRead, Serial::RxIrq);
+    _serial->baud(_baudrate);
+    _serial->format(_bits, _parity, _stop_bits);
+    rxBuffer.clear();
+    txBuffer.clear();
+}
 
+void mts::MTSSerial::sendBreak() {
+    _serial->send_break();
+}