Diff: CommandTerminal/CmdTxChannel.cpp

Revision:

0:3c869a8cb8f8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CommandTerminal/CmdTxChannel.cpp	Thu Oct 18 04:18:48 2018 +0000
@@ -0,0 +1,105 @@
+#include "CmdTxChannel.h"
+#include "ChannelPlan.h"
+
+CmdTxChannel::CmdTxChannel()
+: Command("Tx Channels", "AT+TXCH", "List Tx channel frequencies for sub-band", "<INDEX>,<FREQUENCY>,<DR_RANGE>") {
+    _queryable = true;
+}
+
+uint32_t CmdTxChannel::action(std::vector<std::string> args) {
+    if (args.size() == 1) {
+
+        std::vector<uint32_t> channels = CommandTerminal::Dot()->getChannels();
+        std::vector<uint8_t> ranges = CommandTerminal::Dot()->getChannelRanges();
+        std::vector<uint16_t> mask = CommandTerminal::Dot()->getChannelMask();
+
+        CommandTerminal::Serial()->writef("Index\tFrequency  DR Max Min  On\r\n");
+
+        if (lora::ChannelPlan::IsPlanDynamic(CommandTerminal::Dot()->getFrequencyBand())) {
+            for (int8_t i = 0; i < 16; i++) {
+                if (channels[i] != 0)
+                    CommandTerminal::Serial()->writef("  %d\t%d      %X   %X    %d\r\n", i, channels[i], ranges[i] >> 4, ranges[i] & 0xF, (mask[0] & (0x1 << i)) ? 1 : 0);
+                else
+                    CommandTerminal::Serial()->writef("  %d\t    %d          %X   %X    0\r\n", i, channels[i], ranges[i] >> 4, ranges[i] & 0xF);
+            }
+
+            if (channels[16] != 0)
+                CommandTerminal::Serial()->writef("  R2\t%d      %X   %X\r\n", channels[16], ranges[16] >> 4, ranges[16] & 0xF);
+            else
+                CommandTerminal::Serial()->writef("  R2\t    %d          %X   %X\r\n", channels[16], ranges[16], ranges[168]);
+
+        } else {
+            if (CommandTerminal::Dot()->getFrequencySubBand() > 0) {
+                uint8_t offset = (CommandTerminal::Dot()->getFrequencySubBand() - 1) * 8;
+
+                for (int i = 0; i < 8; i++) {
+                    if ((CommandTerminal::Dot()->getFrequencySubBand() % 2) == 1) {
+                        CommandTerminal::Serial()->writef("  %d\t%d      %X   %X    %d\r\n", i, channels[i], ranges[i] >> 4, ranges[i] & 0xF, (mask[(offset + i)/16] & (0x0001 << i)) ? 1 : 0);
+                    } else {
+                        CommandTerminal::Serial()->writef("  %d\t%d      %X   %X    %d\r\n", i, channels[i], ranges[i] >> 4, ranges[i] & 0xF, (mask[(offset + i)/16] & (0x0001 << (i + 8))) ? 1 : 0);
+                    }
+                }
+
+                CommandTerminal::Serial()->writef("  U\t%d      %X   %X    %d\r\n", channels[8], ranges[8] >> 4, ranges[8] & 0xF, (mask[4] & (0x0001 << (CommandTerminal::Dot()->getFrequencySubBand() - 1))) ? 1 : 0);
+                CommandTerminal::Serial()->writef("  R2\t%d      %X   %X\r\n", channels[9], ranges[9], ranges[9]);
+            } else {
+                for (size_t i = 0; i < channels.size() - 1; i++) {
+                    CommandTerminal::Serial()->writef("  %d\t%d      %X   %X    %d\r\n", i, channels[i], ranges[i] >> 4, ranges[i] & 0xF, (mask[i/16] & (0x0001 << (i%16))) ? 1 : 0);
+                }
+                uint8_t last = channels.size() - 1;
+                CommandTerminal::Serial()->writef("  R2\t%d      %X   %X\r\n", channels[last], ranges[last], ranges[last]);
+            }
+        }
+    }
+
+    if (args.size() == 4) {
+        int index;
+        int frequency;
+        int datarateRange;
+
+        sscanf(args[1].c_str(), "%d", &index);
+        sscanf(args[2].c_str(), "%d", &frequency);
+        sscanf(args[3].c_str(), "%02x", &datarateRange);
+
+        if (CommandTerminal::Dot()->addChannel(index, frequency, datarateRange) != mDot::MDOT_OK) {
+            CommandTerminal::setErrorMessage("Failed to add channel");
+            return 1;
+        }
+    }
+
+    return 0;
+}
+
+bool CmdTxChannel::verify(std::vector<std::string> args) {
+    if (args.size() == 1)
+        return true;
+
+    if (args.size() == 4) {
+
+        int index;
+        int frequency;
+        int datarateRange;
+
+        sscanf(args[1].c_str(), "%d", &index);
+        sscanf(args[2].c_str(), "%d", &frequency);
+        sscanf(args[3].c_str(), "%02x", &datarateRange);
+
+        if (lora::ChannelPlan::IsPlanDynamic(CommandTerminal::Dot()->getFrequencyBand())) {
+            if (frequency != 0 && (frequency < int(CommandTerminal::Dot()->getMinFrequency()) || frequency > int(CommandTerminal::Dot()->getMaxFrequency()))) {
+                char tmp[256];
+                sprintf(tmp, "Invalid frequency, expects (0,%lu-%lu)", CommandTerminal::Dot()->getMinFrequency(), CommandTerminal::Dot()->getMaxFrequency());
+                CommandTerminal::setErrorMessage(tmp);
+                return false;
+            }
+        } else {
+            CommandTerminal::setErrorMessage("Fixed channel plans cannot be changed, use AT+FSB or AT+CHM to limit");
+            return false;
+        }
+
+        return true;
+    } else {
+        CommandTerminal::setErrorMessage("Invalid arguments");
+        return false;
+    }
+
+}