Diff: CommandTerminal/CmdSendStringOnInterval.cpp

Revision:

1:e52ae6584f1c

Child:

2:e5eebd74d36d

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CommandTerminal/CmdSendStringOnInterval.cpp	Thu Jun 25 10:23:41 2015 -0500
@@ -0,0 +1,108 @@
+#include "CmdSendStringOnInterval.h"
+#include "CommandTerminal.h"
+
+CmdSendStringOnInterval::CmdSendStringOnInterval(mDot* dot, mts::MTSSerial& serial)
+:
+  Command(dot, "Send Continuous", "AT+SENDI", "Sends supplied packet data on interval between sends, output any recevied packets (escape sequence: +++)"),
+  _serial(serial) {
+    _help = std::string(text()) + ": " + std::string(desc());
+    _usage = "(100-2147483647) ms,(string:242)";
+}
+
+uint32_t CmdSendStringOnInterval::action(std::vector<std::string> args) {
+    int32_t code;
+    uint32_t interval;
+    std::vector<uint8_t> data(args[2].begin(), args[2].end());
+
+    sscanf(args[1].c_str(), "%lu", &interval);
+
+    while (true) {
+        if (_dot->getJoinMode() == mDot::AUTO_OTA) {
+            Timer timer;
+            timer.start();
+            uint32_t backoff = 2000;
+            while (!_dot->getNetworkJoinStatus()) {
+                _serial.writef("Joining network... ");
+                if (_dot->joinNetworkOnce() == mDot::MDOT_OK) {
+                    _serial.writef("Network Joined\r\n");
+                } else {
+                    _serial.writef("Join failed\r\n");
+                }
+
+                if (CommandTerminal::waitForEscape(backoff)) {
+                    return 0;
+                }
+
+                if (backoff < 60 * 60 * 1000) {
+                    backoff *= 2;
+                }
+            }
+        } else if (!_dot->getNetworkJoinStatus()) {
+            setErrorMessage(mDot::getReturnCodeString(mDot::MDOT_NOT_JOINED));
+            return 1;
+        }
+
+        if ((code = _dot->send(data, _dot->getTxWait())) != mDot::MDOT_OK) {
+            std::string error = mDot::getReturnCodeString(code);
+
+            if (code != mDot::MDOT_NOT_JOINED)
+                error +=  + " - " + _dot->getLastError();
+
+            if (code == mDot::MDOT_INVALID_PARAM) {
+                setErrorMessage(error);
+                return 1;
+            } else {
+                _serial.writef("%s\r\n", error.c_str());
+            }
+        }
+
+        if (code == mDot::MDOT_OK) {
+            if (CommandTerminal::waitForEscape(3000, _dot, CommandTerminal::WAIT_SEND)) {
+                return 0;
+            }
+
+            if (_dot->getTxWait() || _dot->getAck() > 0) {
+                std::vector<uint8_t> rx_data;
+
+                if (_dot->recv(rx_data) == mDot::MDOT_OK) {
+                    if (!rx_data.empty()) {
+                        if (_dot->getVerbose())
+                            _serial.writef("Packet data:\r\n");
+                        _serial.writef("%s\r\n", CommandTerminal::formatPacketData(rx_data, _dot->getRxOutput()).c_str());
+                    }
+                }
+            }
+        }
+
+        if (CommandTerminal::waitForEscape(interval)) {
+            return 0;
+        }
+    }
+
+    return 0;
+}
+
+bool CmdSendStringOnInterval::verify(std::vector<std::string> args) {
+    if (args.size() == 3) {
+        uint32_t interval;
+        if (sscanf(args[1].c_str(), "%lu", &interval) != 1) {
+            setErrorMessage("Invalid argument");
+            return false;
+        }
+
+        if (interval < 100 || interval > INT_MAX) {
+            setErrorMessage("Invalid interval, expects (100-2147483647) ms");
+            return false;
+        }
+
+        if (args[2].size() > 242) {
+            setErrorMessage("Invalid packet, expects (string:242)");
+            return false;
+        }
+
+        return true;
+    }
+
+    setErrorMessage("Invalid arguments");
+    return false;
+}