Diff: CommandTerminal/CmdJoinRx2Datarate.cpp

Revision:

14:f9a77400b622

Child:

16:d5cf2af81a6d

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CommandTerminal/CmdJoinRx2Datarate.cpp	Fri Nov 04 14:25:43 2016 -0500
@@ -0,0 +1,80 @@
+#include "CmdJoinRx2Datarate.h"
+#include "CommandTerminal.h"
+
+CmdJoinRx2Datarate::CmdJoinRx2Datarate()
+:
+  Command("Join Rx2 Datarate", "AT+JR2D", "Join Rx2 datarate", "(US:DR8-DR13,AU:DR8-DR13,EU:DR0-DR7)") {
+
+}
+
+uint32_t CmdJoinRx2Datarate::action(std::vector<std::string> args) {
+
+    if (args.size() == 1) {
+        CommandTerminal::Serial()->writef("%s\r\n", mDot::DataRateStr(CommandTerminal::Dot()->getJoinRx2DataRate()).c_str());
+    }
+    else if (args.size() == 2) {
+        std::string dr = mts::Text::toUpper(args[1]);
+
+        int datarate = 0;
+        uint8_t i;
+
+        int res = sscanf(dr.c_str(), "%d", &datarate);
+
+        if (res == 0) {
+            for (i = 0; i < 16; i++) {
+                if (mDot::DataRateStr(i).find(dr) != std::string::npos) {
+                    datarate = i;
+                    break;
+                }
+            }
+        }
+
+        if (CommandTerminal::Dot()->setJoinRx2DataRate(datarate) != mDot::MDOT_OK) {
+            CommandTerminal::setErrorMessage(CommandTerminal::Dot()->getLastError());;
+            return 1;
+        }
+    }
+
+    return 0;
+}
+
+bool CmdJoinRx2Datarate::verify(std::vector<std::string> args) {
+    if (args.size() == 1)
+        return true;
+
+    if (args.size() == 2) {
+        std::string dr = mts::Text::toUpper(args[1]);
+
+        uint8_t i;
+        int datarate = -1;
+
+        int res = sscanf(dr.c_str(), "%d", &datarate);
+
+        if (res == 0) {
+            for (i = 0; i < 16; i++) {
+                if (mDot::DataRateStr(i).find(dr) != std::string::npos) {
+                    datarate = i;
+                    break;
+                }
+            }
+        }
+
+        if (CommandTerminal::Dot()->getFrequencyBand() == mDot::FB_US915 || CommandTerminal::Dot()->getFrequencyBand() == mDot::FB_AU915) {
+            // DR8-13 used for P2P modes
+            if (datarate < 8 || datarate > 13) {
+                CommandTerminal::setErrorMessage("Invalid data rate, expects (DR8-DR13)");
+                return false;
+            }
+        } else {
+            if (datarate < 0 || datarate > 7) {
+                CommandTerminal::setErrorMessage("Invalid data rate, expects (DR0-DR7)");
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    CommandTerminal::setErrorMessage("Invalid arguments");
+    return false;
+}