PiPedal 1.2.33 initial commit

2024-08-08 12:53:02 -04:00
parent 0e378997a5
commit a3847c8184
255 changed files with 22008 additions and 1791 deletions
@@ -0,0 +1,153 @@
+// Copyright (c) 2024 Robin Davies
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+// the Software, and to permit persons to whom the Software is furnished to do so,
+// subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+#include "WifiRegs.hpp"
+#include "RegDb.hpp"
+#include <memory>
+#include "ss.hpp"
+#include <stdexcept>
+#include <vector>
+#include <memory>
+#include "ChannelInfo.hpp"
+
+using namespace pipedal;
+
+static std::unique_ptr<RegDb> g_regDb;
+
+static std::unique_ptr<WifiInfo> g_wifiInfo;
+
+
+struct RegMHzToChannel {
+    char band;
+    int32_t channel;
+    int32_t mhz;
+};
+
+static std::vector<RegMHzToChannel> mhzToChannels = {
+{'g', 1, 2412},
+{'g',2, 2417},
+{'g',3, 2422},
+{'g',4, 2427},
+{'g',5, 2432},
+{'g',6, 2437},
+{'g',7, 2442},
+{'g',8, 2447},
+{'g',9, 2452},
+{'g',10, 2457},
+{'g',11, 2462},
+{'g',12, 2467},
+{'g',13, 2472},
+{'g',14, 2484},
+{'a',7, 5035},
+{'a',8, 5040},
+{'a',9, 5045},
+{'a',11, 5055},
+{'a',12, 5060},
+{'a',16, 5080},
+{'a',32, 5160},
+{'a',34, 5170},
+{'a',36, 5180},
+{'a',38, 5190},
+{'a',40, 5200},
+{'a',42, 5210},
+{'a',44, 5220},
+{'a',46, 5230},
+{'a',48, 5240},
+{'a',50, 5250},
+{'a',52, 5260},
+{'a',54, 5270},
+{'a',56, 5280},
+{'a',58, 5290},
+{'a',60, 5300},
+{'a',62, 5310},
+{'a',64, 5320},
+{'a',68, 5340},
+{'a',96, 5480},
+{'a',100, 5500},
+{'a',102, 5510},
+{'a',104, 5520},
+{'a',106, 5530},
+{'a',108, 5540},
+{'a',110, 5550},
+{'a',112, 5560},
+{'a',114, 5570},
+{'a',116, 5580},
+{'a',118, 5590},
+{'a',120, 5600},
+{'a',122, 5610},
+{'a',124, 5620},
+{'a',126, 5630},
+{'a',128, 5640},
+{'a',132, 5660},
+{'a',134, 5670},
+{'a',136, 5680},
+{'a',138, 5690},
+{'a',140, 5700},
+{'a',142, 5710},
+{'a',144, 5720},
+{'a',149, 5745},
+{'a',151, 5755},
+{'a',153, 5765},
+{'a',155, 5775},
+{'a',157, 5785},
+{'a',159, 5795},
+{'a',161, 5805},
+{'a',163, 5815},
+{'a',165, 5825},
+{'a',167, 5835},
+{'a',169, 5845},
+{'a',171, 5855},
+{'a',173, 5865},
+{'a',175, 5875},
+{'a',177, 5885},
+{'a',180, 5900},
+{'a',182, 5910},
+{'a',18, 5915},
+{'a',184, 5920},
+{'a',187, 5935},
+{'a',188, 5940},
+{'a',189, 5945},
+{'a',192, 5960},
+{'a',196, 5980},
+};
+
+
+int32_t pipedal::wifiFrequencyToChannel(int32_t freqMHz)
+{
+    for (const auto&item: mhzToChannels)
+    {
+        if (std::abs(freqMHz == item.mhz) <= 1) 
+        {
+            return item.channel;
+        }
+    }
+    return -1;
+}
+
+int32_t pipedal::wifiChannelToFrequency(int32_t channel)
+{
+    for (const auto&item: mhzToChannels)
+    {
+        if (item.channel == channel)
+        {
+            return item.mhz;
+        }
+    }
+    return -1;
+}