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Add automatic P25 reflector linking by Wires-X command (YSF2P25)

This commit is contained in:
Andy CA6JAU 2019-01-30 21:19:15 -03:00
parent 31f63b4ea9
commit 4dc661827e
2 changed files with 25 additions and 1 deletions
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2
YSF2P25/Version.h
View File

@ -20,6 +20,6 @@
#if !defined(VERSION_H)
#define VERSION_H
const char* VERSION = "20190127";
const char* VERSION = "20190130";
#endif

24
YSF2P25/YSF2P25.cpp
View File

@ -30,6 +30,9 @@
#include <pwd.h>
#endif
// Unpacked IMBE silence
const unsigned char IMBE_SILENCE[] = {0x04U, 0x0CU, 0xFDU, 0x7BU, 0xFBU, 0x7DU, 0xF2U, 0x7BU, 0x3DU, 0x9EU, 0x44};
const unsigned char REC62[] = {
0x62U, 0x02U, 0x02U, 0x0CU, 0x0BU, 0x12U, 0x64U, 0x00U, 0x00U, 0x80U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U,
0x00U, 0x00U, 0x00U, 0x00U, 0x00U};
@ -791,5 +794,26 @@ std::string CYSF2P25::getSrcYSF(const unsigned char* buffer)
void CYSF2P25::sendP25PTT(unsigned int src, unsigned int dst)
{
unsigned char buffer[20U];
// Just send records 65 & 66 to activate linking in P25Gateway
// Send record 65
::memcpy(buffer, REC65, 17U);
::memcpy(buffer + 5U, IMBE_SILENCE, 11U);
buffer[1U] = (dst >> 16) & 0xFFU;
buffer[2U] = (dst >> 8) & 0xFFU;
buffer[3U] = (dst >> 0) & 0xFFU;
m_p25Network->writeData(buffer, 17U);
// Send record 66
::memcpy(buffer, REC66, 17U);
::memcpy(buffer + 5U, IMBE_SILENCE, 11U);
buffer[1U] = (src >> 16) & 0xFFU;
buffer[2U] = (src >> 8) & 0xFFU;
buffer[3U] = (src >> 0) & 0xFFU;
m_p25Network->writeData(buffer, 17U);
// Send EOT
m_p25Network->writeData(REC80, 17U);
}