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54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
/*
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Copyright (c) 2013 Arduino LLC. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _MAILBOX_CLASS_H_INCLUDED_
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#define _MAILBOX_CLASS_H_INCLUDED_
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#include <Bridge.h>
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class MailboxClass {
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public:
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MailboxClass(BridgeClass &b = Bridge) : bridge(b) { }
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void begin() { }
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void end() { }
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// Receive a message and store it inside a buffer
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unsigned int readMessage(uint8_t *buffer, unsigned int size);
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// Receive a message and store it inside a String
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void readMessage(String &str, unsigned int maxLength=128);
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// Send a message
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void writeMessage(const uint8_t *buffer, unsigned int size);
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// Send a message
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void writeMessage(const String& str);
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// Send a JSON message
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void writeJSON(const String& str);
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// Return the size of the next available message, 0 if there are
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// no messages in queue.
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unsigned int messageAvailable();
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private:
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BridgeClass &bridge;
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};
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extern MailboxClass Mailbox;
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#endif // _MAILBOX_CLASS_H_INCLUDED_
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