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Fix the Wires-X data collector and other fixes.

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ycs232-kbc
Jonathan Naylor 9 years ago
parent 340eab64a6
commit 5e6b6a4061
4 changed files with 62 additions and 55 deletions
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79
YSFGateway/WiresX.cpp
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@ -56,7 +56,6 @@ m_rxFrequency(0U),
m_timer(1000U, 2U),
m_seqNo(0U),
m_header(NULL),
m_source(NULL),
m_csd1(NULL),
m_csd2(NULL),
m_csd3(NULL),
@ -79,7 +78,6 @@ m_search(NULL)
m_command = new unsigned char[300U];
m_header = new unsigned char[34U];
m_source = new unsigned char[20U];
m_csd1 = new unsigned char[20U];
m_csd2 = new unsigned char[20U];
m_csd3 = new unsigned char[20U];
@ -90,7 +88,6 @@ CWiresX::~CWiresX()
delete[] m_csd3;
delete[] m_csd2;
delete[] m_csd1;
delete[] m_source;
delete[] m_header;
delete[] m_command;
}
@ -153,58 +150,68 @@ bool CWiresX::start()
return m_reflectors.load();
}
WX_STATUS CWiresX::process(const unsigned char* data, unsigned char fi, unsigned char dt, unsigned char fn)
WX_STATUS CWiresX::process(const unsigned char* data, const unsigned char* source, unsigned char fi, unsigned char dt, unsigned char fn, unsigned char ft)
{
assert(data != NULL);
assert(source != NULL);
if (dt != YSF_DT_DATA_FR_MODE)
return WXS_NONE;
if (fi != YSF_FI_COMMUNICATIONS)
return WXS_NONE;
CYSFPayload payload;
if (fi == YSF_FI_HEADER) {
payload.readDataFRModeData1(data, m_source);
::memset(m_command, 0x00U, 300U);
if (fn == 0U)
return WXS_NONE;
if (fn == 1U) {
bool valid = payload.readDataFRModeData2(data, m_command + 0U);
if (!valid)
return WXS_NONE;
} else {
bool valid = payload.readDataFRModeData1(data, m_command + (fn - 1U) * 20U + 0U);
if (!valid)
return WXS_NONE;
}
if (fi == YSF_FI_COMMUNICATIONS && fn == 0U) {
if (::memcmp(m_source, " ", 20U) == 0)
payload.readDataFRModeData1(data, m_source);
::memset(m_command, 0x00U, 300U);
valid = payload.readDataFRModeData2(data, m_command + (fn - 1U) * 20U + 20U);
if (!valid)
return WXS_NONE;
}
if (fi == YSF_FI_COMMUNICATIONS) {
if (fn == 1U)
::memset(m_command, 0x00U, 300U);
if (fn == ft) {
bool valid = false;
bool valid = payload.readDataFRModeData2(data, m_command + (fn - 1U) * 20U);
if (!valid) {
::memset(m_command, 0x00U, 300U);
::memset(m_source, ' ', 20U);
return WXS_NONE;
// Find the end marker
for (unsigned int i = fn * 20U; i > 0U; i--) {
if (m_command[i] == 0x03U) {
unsigned char crc = CCRC::addCRC(m_command, i + 1U);
if (crc == m_command[i + 1U])
valid = true;
break;
}
}
if (fi == fn) {
if (!valid)
return WXS_NONE;
if (::memcmp(m_command + 1U, DX_REQ, 3U) == 0) {
processDX();
processDX(source);
return WXS_NONE;
} else if (::memcmp(m_command + 1U, ALL_REQ, 3U) == 0) {
processAll(m_command + 5U);
processAll(source, m_command + 5U);
return WXS_NONE;
} else if (::memcmp(m_command + 1U, CONN_REQ, 3U) == 0) {
return processConnect(m_command + 5U);
return processConnect(source, m_command + 5U);
} else if (::memcmp(m_command + 1U, DISC_REQ, 3U) == 0) {
processDisconnect();
processDisconnect(source);
return WXS_DISCONNECT;
} else {
CUtils::dump("Unknown Wires-X command", m_command, fn * 20U);
::memset(m_source, ' ', 20U);
return WXS_NONE;
}
}
}
return WXS_NONE;
}
@ -214,18 +221,18 @@ CYSFReflector* CWiresX::getReflector() const
return m_reflector;
}
void CWiresX::processDX()
void CWiresX::processDX(const unsigned char* source)
{
::LogDebug("Received DX from %10.10s", m_source + 10U);
::LogDebug("Received DX from %10.10s", source);
m_status = WXSI_DX;
m_timer.start();
}
void CWiresX::processAll(const unsigned char* data)
void CWiresX::processAll(const unsigned char* source, const unsigned char* data)
{
if (data[0U] == '0' && data[1] == '1') {
::LogDebug("Received ALL for \"%3.3s\" from %10.10s", data + 2U, m_source + 10U);
::LogDebug("Received ALL for \"%3.3s\" from %10.10s", data + 2U, source);
char buffer[4U];
::memcpy(buffer, data + 2U, 3U);
@ -239,7 +246,7 @@ void CWiresX::processAll(const unsigned char* data)
m_timer.start();
} else if (data[0U] == '1' && data[1U] == '1') {
::LogDebug("Received SEARCH for \"%16.16s\" from %10.10s", data + 5U, m_source + 10U);
::LogDebug("Received SEARCH for \"%16.16s\" from %10.10s", data + 5U, source);
std::string search = std::string((char*)(data + 5U), 16U);
@ -251,9 +258,9 @@ void CWiresX::processAll(const unsigned char* data)
}
}
WX_STATUS CWiresX::processConnect(const unsigned char* data)
WX_STATUS CWiresX::processConnect(const unsigned char* source, const unsigned char* data)
{
::LogDebug("Received Connect to %5.5s from %10.10s", data, m_source + 10U);
::LogDebug("Received Connect to %5.5s from %10.10s", data, source);
std::string id = std::string((char*)data, 5U);
@ -267,9 +274,9 @@ WX_STATUS CWiresX::processConnect(const unsigned char* data)
return WXS_CONNECT;
}
void CWiresX::processDisconnect()
void CWiresX::processDisconnect(const unsigned char* source)
{
::LogDebug("Received Disconect from %10.10s", m_source + 10U);
::LogDebug("Received Disconect from %10.10s", source);
m_status = WXSI_DISCONNECT;
m_timer.start();

11
YSFGateway/WiresX.h
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@ -50,7 +50,7 @@ public:
bool start();
WX_STATUS process(const unsigned char* data, unsigned char fi, unsigned char dt, unsigned char fn);
WX_STATUS process(const unsigned char* data, const unsigned char* source, unsigned char fi, unsigned char dt, unsigned char fn, unsigned char ft);
CYSFReflector* getReflector() const;
@ -70,7 +70,6 @@ private:
CTimer m_timer;
unsigned char m_seqNo;
unsigned char* m_header;
unsigned char* m_source;
unsigned char* m_csd1;
unsigned char* m_csd2;
unsigned char* m_csd3;
@ -78,10 +77,10 @@ private:
unsigned int m_start;
CYSFReflector* m_search;
WX_STATUS processConnect(const unsigned char* data);
void processDisconnect();
void processDX();
void processAll(const unsigned char* data);
WX_STATUS processConnect(const unsigned char* source, const unsigned char* data);
void processDisconnect(const unsigned char* source);
void processDX(const unsigned char* source);
void processAll(const unsigned char* source, const unsigned char* data);
void sendDXReply();
void sendConnectReply();

3
YSFGateway/YSFGateway.cpp
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@ -225,12 +225,13 @@ int CYSFGateway::run()
unsigned char fi = fich.getFI();
unsigned char dt = fich.getDT();
unsigned char fn = fich.getFN();
unsigned char ft = fich.getFT();
// Don't send out control data
m_exclude = (dt == YSF_DT_DATA_FR_MODE);
if (m_wiresX != NULL) {
WX_STATUS status = m_wiresX->process(buffer + 35U, fi, dt, fn);
WX_STATUS status = m_wiresX->process(buffer + 35U, buffer + 14U, fi, dt, fn, ft);
switch (status) {
case WXS_CONNECT: {
CYSFReflector* reflector = m_wiresX->getReflector();

2
YSFParrot/Network.cpp
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@ -114,7 +114,7 @@ void CNetwork::clock(unsigned int ms)
// Handle the status command
if (::memcmp(buffer, "YSFS", 4U) == 0) {
unsigned char status[50U];
::sprintf((char*)status, "YSFS%05u%16.16s%14.14s%03u", 1U, "Parrot", "Parrot", 0U);
::sprintf((char*)status, "YSFS%05u%-16.16s%-14.14s%03u", 1U, "Parrot", "Parrot", 0U);
m_socket.write(status, 42U, address, port);
return;
}

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