g4klx/MMDVM
1
0
Fork 0
mirror of https://github.com/g4klx/MMDVM.git synced 2026-04-04 14:08:33 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Initial commit

Browse source
This commit is contained in:
Jonathan Naylor 2016-01-14 18:57:21 +00:00
commit dd17a47972
42 changed files with 6677 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

52
SampleRB.h Normal file
View file

@ -0,0 +1,52 @@
/*
Serial fifo control - Copyright (C) KI6ZUM 2015
Copyright (C) 2015,2016 by Jonathan Naylor G4KLX
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library 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.
*/
#if !defined(SAMPLERB_H)
#define SAMPLERB_H
#if defined(__MBED__)
#include "mbed.h"
#else
#include <Arduino.h>
#endif
class CSampleRB {
public:
CSampleRB(uint16_t length);
uint16_t getSpace() const;
uint16_t getData() const;
void put(uint16_t sample, uint8_t control);
void get(uint16_t& sample, uint8_t& control);
private:
uint16_t m_length;
volatile uint16_t* m_samples;
volatile uint8_t* m_control;
volatile uint16_t m_head;
volatile uint16_t m_tail;
volatile bool m_full;
};
#endif