1 files changed, 62 insertions, 0 deletions
diff --git a/CommandTerminal/CmdTxPower.cpp b/CommandTerminal/CmdTxPower.cpp
new file mode 100644
index 0000000..8816b46
--- /dev/null
+++ b/CommandTerminal/CmdTxPower.cpp
@@ -0,0 +1,62 @@
+#include "CmdTxPower.h"
+
+CmdTxPower::CmdTxPower(mDot* dot, mts::MTSSerial& serial) :
+        Command(dot, "Tx Power", "AT+TXP", "Set the Tx power for all channels"), _serial(serial)
+{
+    _help = std::string(text()) + ": " + std::string(desc());
+    _usage = "(2-20)";
+    _queryable = true;
+}
+
+uint32_t CmdTxPower::action(std::vector<std::string> args)
+{
+    if (args.size() == 1)
+    {
+        if (_dot->getVerbose())
+            _serial.writef("Tx Power: ");
+
+        _serial.writef("%lu\r\n", _dot->getTxPower());
+    }
+    else if (args.size() == 2)
+    {
+        int32_t code;
+        uint32_t power = 0;
+        sscanf(args[1].c_str(), "%lu", &power);
+
+        if ((code = _dot->setTxPower(power)) != mDot::MDOT_OK)
+        {
+            std::string error = mDot::getReturnCodeString(code) + " - " + _dot->getLastError();
+            setErrorMessage(error);
+            return 1;
+        }
+    }
+
+    return 0;
+}
+
+bool CmdTxPower::verify(std::vector<std::string> args)
+{
+    if (args.size() == 1)
+        return true;
+
+    if (args.size() == 2)
+    {
+        uint32_t power = 0;
+        if (sscanf(args[1].c_str(), "%lu", &power) != 1) {
+            setErrorMessage("Invalid argument");
+            return false;
+        }
+
+        if (power < 2 || power > 20)
+        {
+            setErrorMessage("Invalid power, expects (2-20)");
+            return false;
+        }
+
+        return true;
+    }
+
+    setErrorMessage("Invalid arguments");
+    return false;
+}
+