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a9536d3 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | /*
Copyright (c) 2013 Arduino LLC. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _MAILBOX_CLASS_H_INCLUDED_
#define _MAILBOX_CLASS_H_INCLUDED_
#include <Bridge.h>
class MailboxClass {
public:
MailboxClass(BridgeClass &b = Bridge) : bridge(b) { }
void begin() { }
void end() { }
// Receive a message and store it inside a buffer
unsigned int readMessage(uint8_t *buffer, unsigned int size);
// Receive a message and store it inside a String
void readMessage(String &str, unsigned int maxLength = 128);
// Send a message
void writeMessage(const uint8_t *buffer, unsigned int size);
// Send a message
void writeMessage(const String& str);
// Send a JSON message
void writeJSON(const String& str);
// Return the size of the next available message, 0 if there are
// no messages in queue.
unsigned int messageAvailable();
private:
BridgeClass &bridge;
};
extern MailboxClass Mailbox;
#endif // _MAILBOX_CLASS_H_INCLUDED_
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