mirror of
https://github.com/DCC-EX/CommandStation-EX.git
synced 2024-11-22 23:56:13 +01:00
162c7e6e11
This fix to the structure of the Wifi code alows for a better link optimisation and so it is no longer necessary for the wifi code or header to read values from the config.h file. Compilation shows that >11Kb of code is eliminated by the linker if the setup and loop are not called. ~including the interface does not really change anything
58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
/*
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* © 2020, Chris Harlow. All rights reserved.
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* © 2020, Harald Barth.
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*
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* This file is part of CommandStation-EX
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*
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* This is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* It is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with CommandStation. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef WifiInterface_h
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#define WifiInterface_h
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#include "DCCEXParser.h"
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#include "MemStream.h"
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#include <Arduino.h>
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#include <avr/pgmspace.h>
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typedef void (*HTTP_CALLBACK)(Print *stream, byte *cmd);
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class WifiInterface
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{
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public:
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static bool setup(Stream &setupStream, const __FlashStringHelper *SSSid, const __FlashStringHelper *password,
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const __FlashStringHelper *hostname, int port);
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static void loop();
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static void ATCommand(const byte *command);
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static void setHTTPCallback(HTTP_CALLBACK callback);
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private:
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static Stream *wifiStream;
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static DCCEXParser parser;
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static bool setup2(const __FlashStringHelper *SSSid, const __FlashStringHelper *password,
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const __FlashStringHelper *hostname, int port);
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static bool checkForOK(const unsigned int timeout, const char *waitfor, bool echo, bool escapeEcho = true);
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static bool isHTTP();
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static HTTP_CALLBACK httpCallback;
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static bool connected;
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static bool closeAfter;
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static byte loopstate;
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static int datalength;
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static int connectionId;
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static unsigned long loopTimeoutStart;
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static const byte MAX_WIFI_BUFFER = 250;
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static byte buffer[MAX_WIFI_BUFFER + 1];
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static MemStream * streamer;
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};
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#endif
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