MMDVM/MMDVMHost
1
0
Fork 0
mirror of https://github.com/g4klx/MMDVMHost synced 2025-12-20 22:45:44 +08:00
Code Issues Packages Projects Releases Wiki Activity

Simplify the P25 protocol.

Browse Source
This commit is contained in:
Jonathan Naylor
2016-11-01 07:42:34 +00:00
parent 7431f5009a
commit 6fdfb93514
3 changed files with 0 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
P25Control.cpp
View File

@@ -468,9 +468,6 @@ void CP25Control::writeNetwork(const unsigned char *data, unsigned char type, bo
switch (type)
{
case P25_DUID_HEADER:
m_network->writeHeader();
break;
case P25_DUID_LDU1:
m_network->writeLDU1(data, m_rfData, m_rfLSD, end);
break;

37
P25Network.cpp
View File

@@ -26,17 +26,6 @@
#include <cassert>
#include <cstring>
const unsigned char STARTICW[] = {
0x00U, 0x02U, 0x02U, 0x0CU, 0x0BU, 0x35U, 0xA3U, 0x00U, 0x00U, 0x00U};
const unsigned char VHDR1[] = {
0x60U, 0x02U, 0x02U, 0x0CU, 0x0BU, 0x35U, 0xA3U, 0x1AU, 0x65U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U,
0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x08U, 0x00U, 0x00U, 0x00U, 0x00U, 0x02U, 0x2EU};
const unsigned char VHDR2[] = {
0x61U, 0x1DU, 0x35U, 0x34U, 0x37U, 0x0AU, 0x22U, 0x35U, 0x3EU, 0x00U, 0x10U, 0x02U, 0x11U, 0x28U, 0x1DU, 0x21U,
0x03U, 0x1BU, 0x00U, 0x35U, 0x23U, 0x02U};
const unsigned char REC62[] = {
0x62U, 0x02U, 0x02U, 0x0CU, 0x0BU, 0x35U, 0xA3U, 0x1AU, 0x65U, 0x80U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U,
0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x02U};
@@ -73,32 +62,6 @@ bool CP25Network::open()
return m_socket.open();
}
bool CP25Network::writeHeader()
{
if (m_debug)
CUtils::dump(1U, "P25 Network ICW Sent", STARTICW, 10U);
bool ret = m_socket.write(STARTICW, 10U, m_address, m_port);
if (!ret)
return false;
if (m_debug)
CUtils::dump(1U, "P25 Network VHDR1 Sent", VHDR1, 30U);
ret = m_socket.write(VHDR1, 30U, m_address, m_port);
if (!ret)
return false;
if (m_debug)
CUtils::dump(1U, "P25 Network VHDR2 Sent", VHDR2, 22U);
ret = m_socket.write(VHDR2, 22U, m_address, m_port);
if (!ret)
return false;
return true;
}
bool CP25Network::writeLDU1(const unsigned char* ldu1, const CP25Data& control, const CP25LowSpeedData& lsd, bool end)
{
assert(ldu1 != NULL);

2
P25Network.h
View File

@@ -37,8 +37,6 @@ public:
void enable(bool enabled);
bool writeHeader();
bool writeLDU1(const unsigned char* ldu1, const CP25Data& control, const CP25LowSpeedData& lsd, bool end);
bool writeLDU2(const unsigned char* ldu2, const CP25Data& control, const CP25LowSpeedData& lsd, bool end);