Diff: CommandTerminal/CmdACKAttempts.cpp

Revision:

0:3c869a8cb8f8

diff -r 000000000000 -r 3c869a8cb8f8 CommandTerminal/CmdACKAttempts.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CommandTerminal/CmdACKAttempts.cpp	Thu Oct 18 04:18:48 2018 +0000
@@ -0,0 +1,53 @@
+#include "CmdACKAttempts.h"
+
+CmdACKAttempts::CmdACKAttempts() :
+        Command("Require ACK", "AT+ACK", "Enable to require send acknowledgement (0: off, N: number of attempts until ACK received)", "(0-8)")
+{
+    _queryable = true;
+}
+
+uint32_t CmdACKAttempts::action(std::vector<std::string> args)
+{
+    if (args.size() == 1)
+    {
+        CommandTerminal::Serial()->writef("%u\r\n", CommandTerminal::Dot()->getAck());
+    }
+    else if (args.size() == 2)
+    {
+        int retries;
+        sscanf(args[1].c_str(), "%d", &retries);
+
+        if (CommandTerminal::Dot()->setAck(retries) != mDot::MDOT_OK)
+        {
+            CommandTerminal::setErrorMessage(CommandTerminal::Dot()->getLastError());
+            return 1;
+        }
+    }
+
+    return 0;
+}
+
+bool CmdACKAttempts::verify(std::vector<std::string> args)
+{
+    if (args.size() == 1)
+        return true;
+
+    if (args.size() == 2)
+    {
+        int retries;
+        if (sscanf(args[1].c_str(), "%d", &retries) != 1) {
+            CommandTerminal::setErrorMessage("Invalid argument");
+            return false;
+        }
+
+        if (retries < 0 || retries > 8) {
+            CommandTerminal::setErrorMessage("Invalid attempts, expects (0-8)");
+            return false;
+        }
+
+        return true;
+    }
+
+    CommandTerminal::setErrorMessage("Invalid arguments");
+    return false;
+}