Diff: SoftSerialSendOnly/SoftSerialSendOnry.cpp

Revision:

0:3c24a40c2343

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SoftSerialSendOnly/SoftSerialSendOnry.cpp	Fri Jul 22 05:36:02 2016 +0000
@@ -0,0 +1,36 @@
+#include "SoftSerialSendOnry.h"
+
+SoftSerialSendOnry::SoftSerialSendOnry(PinName TX, const char* name) {
+    tx_en = false;
+    if (TX != NC) {
+        tx = new DigitalOut(TX);
+        tx_en = true;
+        tx->write(1);
+        tx_bit = -1;
+        txticker.attach(this, &SoftSerialSendOnry::tx_handler);
+    }
+    
+    baud(9600);
+    format();
+}
+
+SoftSerialSendOnry::~SoftSerialSendOnry() {
+    if (tx_en)
+        delete(tx);
+}
+
+void SoftSerialSendOnry::baud(int baudrate) {
+    bit_period = 1000000 / baudrate;
+}
+
+void SoftSerialSendOnry::format(int bits, Parity parity, int stop_bits) {
+    _bits = bits;
+    _parity = parity;
+    _stop_bits = stop_bits;
+    _total_bits = 1 + _bits + _stop_bits + (bool)_parity;
+}
+
+int SoftSerialSendOnry::_getc()
+{
+    return(0);    
+}
\ No newline at end of file