Diff: CommandTerminal/CmdCRC.cpp

Revision:

1:e52ae6584f1c

Child:

6:e27eaad36a0c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CommandTerminal/CmdCRC.cpp	Thu Jun 25 10:23:41 2015 -0500
@@ -0,0 +1,52 @@
+#include "CmdCRC.h"
+
+CmdCRC::CmdCRC(mDot* dot, mts::MTSSerial& serial) :
+        Command(dot, "CRC Checking ", "AT+CRC", "Enable/disable CRC checking of received packets. (0: off, 1: on)"), _serial(serial)
+{
+    _help = std::string(text()) + ": " + std::string(desc());
+    _usage = "(0,1)";
+    _queryable = true;
+}
+
+uint32_t CmdCRC::action(std::vector<std::string> args)
+{
+    if (args.size() == 1)
+    {
+        if (_dot->getVerbose())
+            _serial.writef("CRC Check: ");
+
+        _serial.writef("%d\r\n", _dot->getCrc());
+    }
+    else if (args.size() == 2)
+    {
+        int32_t code;
+        bool enable = (args[1] == "1");
+        if ((code = _dot->setCrc(enable)) != mDot::MDOT_OK)
+        {
+            std::string error = mDot::getReturnCodeString(code) + " - " + _dot->getLastError();
+            setErrorMessage(error);
+            return 1;
+        }
+    }
+
+    return 0;
+}
+
+bool CmdCRC::verify(std::vector<std::string> args)
+{
+    if (args.size() == 1)
+        return true;
+
+    if (args.size() == 2)
+    {
+        if (args[1] != "1" && args[1] != "0") {
+            setErrorMessage("Invalid parameter, expects (0: off, 1: on)");
+            return false;
+        }
+
+        return true;
+    }
+
+    setErrorMessage("Invalid arguments");
+    return false;
+}