Diff: CommandTerminal/CmdRxFrequency.cpp

Revision:

1:e52ae6584f1c

Child:

6:e27eaad36a0c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CommandTerminal/CmdRxFrequency.cpp	Thu Jun 25 10:23:41 2015 -0500
@@ -0,0 +1,68 @@
+#include "CmdRxFrequency.h"
+
+CmdRxFrequency::CmdRxFrequency(mDot* dot, mts::MTSSerial& serial) :
+    Command(dot, "Rx Frequency", "AT+RXF", "Set the Rx frequency for +RECV,+RECVC"), _serial(serial)
+{
+    _help = std::string(text()) + ": " + std::string(desc());
+    if (_dot->getFrequencyBand() == mDot::FB_868)
+        _usage = "(0,863000000-870000000)";
+    else
+        _usage = "(0,902000000-928000000)";
+    _queryable = true;
+}
+
+uint32_t CmdRxFrequency::action(std::vector<std::string> args)
+{
+    if (args.size() == 1)
+    {
+        if (_dot->getVerbose())
+            _serial.writef("Rx Frequency: ");
+
+        _serial.writef("%lu\r\n", _dot->getRxFrequency());
+    }
+    else if (args.size() == 2)
+    {
+        int32_t code;
+        uint32_t frequency = 0;
+        sscanf(args[1].c_str(), "%lu", &frequency);
+        if ((code = _dot->setRxFrequency(frequency)) != mDot::MDOT_OK)
+        {
+            std::string error = mDot::getReturnCodeString(code) + " - " + _dot->getLastError();
+            setErrorMessage(error);
+            return 1;
+        }
+    }
+
+    return 0;
+}
+
+bool CmdRxFrequency::verify(std::vector<std::string> args)
+{
+    if (args.size() == 1)
+        return true;
+
+    if (args.size() == 2)
+    {
+        uint32_t frequency;
+        if (sscanf(args[1].c_str(), "%lu", &frequency) != 1) {
+            setErrorMessage("Invalid argument");
+            return false;
+        }
+
+        DEBUG_PRINTF("FREQ MIN: %lu MAX: %lu\r\n", _dot->getMinFrequency(), _dot->getMaxFrequency());
+
+        if (frequency != 0 && (frequency < _dot->getMinFrequency() || frequency > _dot->getMaxFrequency())) {
+            if (_dot->getFrequencyBand() == mDot::FB_868)
+                setErrorMessage("Invalid timeout, expects (0,863000000-870000000)"); 
+            else
+                setErrorMessage("Invalid timeout, expects (0,902000000-928000000)");
+
+            return false;
+        }
+
+        return true;
+    }
+
+    setErrorMessage("Invalid arguments");
+    return false;
+}