mirror of https://github.com/g4klx/MMDVM.git
Replace RSSI RB with template RB
This commit is contained in:
Geoffrey Merck
parent
61a69d8536
commit
7302dc8bd7
4
IO.h
4
IO.h
|
|
@ -22,7 +22,7 @@
|
||||||
#include "Globals.h"
|
#include "Globals.h"
|
||||||
|
|
||||||
#include "SampleRB.h"
|
#include "SampleRB.h"
|
||||||
#include "RSSIRB.h"
|
#include "RingBuffer.h"
|
||||||
|
|
||||||
class CIO {
|
class CIO {
|
||||||
public:
|
public:
|
||||||
|
|
@ -61,7 +61,7 @@ private:
|
||||||
|
|
||||||
CSampleRB m_rxBuffer;
|
CSampleRB m_rxBuffer;
|
||||||
CSampleRB m_txBuffer;
|
CSampleRB m_txBuffer;
|
||||||
CRSSIRB m_rssiBuffer;
|
CRingBuffer<uint16_t> m_rssiBuffer;
|
||||||
|
|
||||||
arm_biquad_casd_df1_inst_q31 m_dcFilter;
|
arm_biquad_casd_df1_inst_q31 m_dcFilter;
|
||||||
q31_t m_dcState[4];
|
q31_t m_dcState[4];
|
||||||
|
|
|
||||||
102
RSSIRB.cpp
102
RSSIRB.cpp
|
|
@ -1,102 +0,0 @@
|
||||||
/*
|
|
||||||
TX 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.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "RSSIRB.h"
|
|
||||||
|
|
||||||
CRSSIRB::CRSSIRB(uint16_t length) :
|
|
||||||
m_length(length),
|
|
||||||
m_head(0U),
|
|
||||||
m_tail(0U),
|
|
||||||
m_full(false),
|
|
||||||
m_overflow(false)
|
|
||||||
{
|
|
||||||
m_rssi = new uint16_t[length];
|
|
||||||
}
|
|
||||||
|
|
||||||
uint16_t CRSSIRB::getSpace() const
|
|
||||||
{
|
|
||||||
uint16_t n = 0U;
|
|
||||||
|
|
||||||
if (m_tail == m_head)
|
|
||||||
n = m_full ? 0U : m_length;
|
|
||||||
else if (m_tail < m_head)
|
|
||||||
n = m_length - m_head + m_tail;
|
|
||||||
else
|
|
||||||
n = m_tail - m_head;
|
|
||||||
|
|
||||||
if (n > m_length)
|
|
||||||
n = 0U;
|
|
||||||
|
|
||||||
return n;
|
|
||||||
}
|
|
||||||
|
|
||||||
uint16_t CRSSIRB::getData() const
|
|
||||||
{
|
|
||||||
if (m_tail == m_head)
|
|
||||||
return m_full ? m_length : 0U;
|
|
||||||
else if (m_tail < m_head)
|
|
||||||
return m_head - m_tail;
|
|
||||||
else
|
|
||||||
return m_length - m_tail + m_head;
|
|
||||||
}
|
|
||||||
|
|
||||||
bool CRSSIRB::put(uint16_t rssi)
|
|
||||||
{
|
|
||||||
if (m_full) {
|
|
||||||
m_overflow = true;
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
m_rssi[m_head] = rssi;
|
|
||||||
|
|
||||||
m_head++;
|
|
||||||
if (m_head >= m_length)
|
|
||||||
m_head = 0U;
|
|
||||||
|
|
||||||
if (m_head == m_tail)
|
|
||||||
m_full = true;
|
|
||||||
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
bool CRSSIRB::get(uint16_t& rssi)
|
|
||||||
{
|
|
||||||
if (m_head == m_tail && !m_full)
|
|
||||||
return false;
|
|
||||||
|
|
||||||
rssi = m_rssi[m_tail];
|
|
||||||
|
|
||||||
m_full = false;
|
|
||||||
|
|
||||||
m_tail++;
|
|
||||||
if (m_tail >= m_length)
|
|
||||||
m_tail = 0U;
|
|
||||||
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
bool CRSSIRB::hasOverflowed()
|
|
||||||
{
|
|
||||||
bool overflow = m_overflow;
|
|
||||||
|
|
||||||
m_overflow = false;
|
|
||||||
|
|
||||||
return overflow;
|
|
||||||
}
|
|
||||||
59
RSSIRB.h
59
RSSIRB.h
|
|
@ -1,59 +0,0 @@
|
||||||
/*
|
|
||||||
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(RSSIRB_H)
|
|
||||||
#define RSSIRB_H
|
|
||||||
|
|
||||||
#if defined(STM32F4XX)
|
|
||||||
#include "stm32f4xx.h"
|
|
||||||
#elif defined(STM32F7XX)
|
|
||||||
#include "stm32f7xx.h"
|
|
||||||
#elif defined(STM32F105xC)
|
|
||||||
#include "stm32f1xx.h"
|
|
||||||
#include <cstddef>
|
|
||||||
#else
|
|
||||||
#include <Arduino.h>
|
|
||||||
#endif
|
|
||||||
|
|
||||||
class CRSSIRB {
|
|
||||||
public:
|
|
||||||
CRSSIRB(uint16_t length);
|
|
||||||
|
|
||||||
uint16_t getSpace() const;
|
|
||||||
|
|
||||||
uint16_t getData() const;
|
|
||||||
|
|
||||||
bool put(uint16_t rssi);
|
|
||||||
|
|
||||||
bool get(uint16_t& rssi);
|
|
||||||
|
|
||||||
bool hasOverflowed();
|
|
||||||
|
|
||||||
private:
|
|
||||||
uint16_t m_length;
|
|
||||||
volatile uint16_t* m_rssi;
|
|
||||||
volatile uint16_t m_head;
|
|
||||||
volatile uint16_t m_tail;
|
|
||||||
volatile bool m_full;
|
|
||||||
bool m_overflow;
|
|
||||||
};
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
Loading…
Reference in New Issue