g4klx/MMDVM
1
0
Fork 0
mirror of https://github.com/g4klx/MMDVM.git synced 2026-04-05 06:26:42 +00:00
Code Issues Projects Releases Packages Wiki Activity

Add the external audio parameters.

Browse source
This commit is contained in:
Jonathan Naylor 2020-05-07 22:01:48 +01:00
parent a816818e3f
commit 96364dc189
4 changed files with 48 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

30
SerialPort.cpp
View file

@ -68,6 +68,7 @@ const uint8_t MMDVM_POCSAG_DATA = 0x50U;
const uint8_t MMDVM_FM_PARAMS1 = 0x60U;
const uint8_t MMDVM_FM_PARAMS2 = 0x61U;
const uint8_t MMDVM_FM_PARAMS3 = 0x62U;
const uint8_t MMDVM_FM_PARAMS4 = 0x63U;
const uint8_t MMDVM_FM_DATA = 0x65U;
const uint8_t MMDVM_ACK = 0x70U;
@ -438,6 +439,25 @@ uint8_t CSerialPort::setFMParams3(const uint8_t* data, uint8_t length)
return fm.setMisc(timeout, timeoutLevel, ctcssFrequency, ctcssThreshold, ctcssLevel, kerchunkTime, hangTime, useCOS, cosInvert, rfAudioBoost, maxDev, rxLevel);
}
uint8_t CSerialPort::setFMParams4(const uint8_t* data, uint8_t length)
{
if (length < 4U)
return 4U;
uint8_t audioBoost = data[0U];
uint8_t speed = data[1U];
uint16_t frequency = data[2U] * 10U;
uint8_t level = data[3U];
char ack[50U];
uint8_t n = 0U;
for (uint8_t i = 4U; i < length; i++, n++)
ack[n] = data[i];
ack[n] = '\0';
return fm.setExt(ack, audioBoost, speed, frequency, level);
}
uint8_t CSerialPort::setMode(const uint8_t* data, uint8_t length)
{
if (length < 1U)
@ -666,6 +686,16 @@ void CSerialPort::process()
}
break;
case MMDVM_FM_PARAMS4:
err = setFMParams4(m_buffer + 3U, m_len - 3U);
if (err == 0U) {
sendACK();
} else {
DEBUG2("Received invalid FM params 4", err);
sendNAK(err);
}
break;
case MMDVM_CAL_DATA:
if (m_modemState == STATE_DSTARCAL)
err = calDStarTX.write(m_buffer + 3U, m_len - 3U);