Diff: src/DebugTerminal.cpp

Revision:

0:fa546fb96b80

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/DebugTerminal.cpp	Tue Apr 02 05:55:13 2019 +0000
@@ -0,0 +1,57 @@
+#include "mbed.h"
+#include "DebugTerminal.h"
+
+#define DEFAULT_BAUD 115200
+
+using namespace mts;
+
+DebugTerminal::DebugTerminal(mDot* dot, PinName TXD, PinName RXD,
+        int txBufferSize, int rxBufferSize)
+        : MTSSerial(TXD, RXD, txBufferSize, rxBufferSize),
+        dot(dot)
+{
+    baud(DEFAULT_BAUD);
+}
+
+DebugTerminal::~DebugTerminal() {
+    
+}
+
+void DebugTerminal::start() {
+    writef("DebugTerminal Started\r\n");
+    
+    std::string command;
+    
+    while(1) {
+        if (readable()) {
+            char ch;
+            read(ch);
+            if (ch == '\n' || ch == '\r') { // handle newline
+                writef("\r\n");
+                handleCommand(command);
+                command.clear();
+            } else if (ch == '\b' || ch == 0x7f) { // handle backspace
+                if (!command.empty()) {
+                    writef("\b \b");
+                    command.erase(command.size() - 1);
+                }
+            } else { // handle regular character
+                command += ch;
+                write(ch); // echo the char back to terminal
+            }
+        }
+        wait(0.00001);
+    }
+}
+
+void DebugTerminal::handleCommand(std::string command) {
+    if (dot == NULL) {
+        writef("Error in DebugTerminal - member 'dot' is uninitialized\r\n");
+        return;
+    }
+    if (command.compare("ni") == 0) {
+        writef("Network Name: ");
+        writef(dot->getNetworkName().c_str());
+        writef("\r\n");
+    }
+}