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In to NXDN possible problem on sinc filter anc isinc filter, think they must be recalculated but do not know how to do it. On D-STAR, DMR, C4FM and P25 it work.
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LucaMarche IZ1MLT 2018-05-30 08:54:45 +02:00 • committed by GitHub
parent 62f3e01aa5
commit 694b83123a
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CalRSSI.cpp Normal file
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/*
* Copyright (C) 2016 by Jonathan Naylor G4KLX
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "Config.h"
#include "Globals.h"
#include "CalRSSI.h"
#include "Utils.h"
CCalRSSI::CCalRSSI() :
m_count(0U),
m_accum(0U),
m_min(0xFFFFU),
m_max(0x0000U)
{
}
void CCalRSSI::samples(const uint16_t* rssi, uint8_t length)
{
for (uint16_t i = 0U; i < length; i++) {
uint16_t ss = rssi[i];
m_accum += ss;
if (ss > m_max)
m_max = ss;
if (ss < m_min)
m_min = ss;
m_count++;
if (m_count >= 24000U) {
uint16_t ave = m_accum / m_count;
uint8_t buffer[6U];
buffer[0U] = (m_max >> 8) & 0xFFU;
buffer[1U] = (m_max >> 0) & 0xFFU;
buffer[2U] = (m_min >> 8) & 0xFFU;
buffer[3U] = (m_min >> 0) & 0xFFU;
buffer[4U] = (ave >> 8) & 0xFFU;
buffer[5U] = (ave >> 0) & 0xFFU;
serial.writeRSSIData(buffer, 6U);
m_count = 0U;
m_accum = 0U;
m_min = 0xFFFFU;
m_max = 0x0000U;
}
}
}