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Remove DN mode 1 as have no example data.

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ycs232-kbc
Jonathan Naylor 7 years ago
parent aadc85be69
commit 30f0cb3bb5
3 changed files with 1 additions and 122 deletions
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118
YSFGateway/DTMF.cpp
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@ -42,27 +42,6 @@ const unsigned char DTMF_FR_SYMD[] = {0x10U, 0x40U, 0x08U, 0x20U};
const unsigned char DTMF_FR_SYMS[] = {0x00U, 0x00U, 0x08U, 0x20U};
const unsigned char DTMF_FR_SYMH[] = {0x10U, 0x00U, 0x08U, 0x20U};
const unsigned char DTMF_VD1_MASK[] = { 0x82U, 0x08U, 0x20U, 0x82U, 0x00U, 0x00U, 0x82U, 0x00U, 0x00U };
const unsigned char DTMF_VD1_SIG[] = { 0x82U, 0x08U, 0x20U, 0x82U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U };
const unsigned char DTMF_VD1_SYM_MASK[] = { 0x10U, 0x40U, 0x08U, 0x20U };
const unsigned char DTMF_VD1_SYM0[] = { 0x00U, 0x40U, 0x08U, 0x20U };
const unsigned char DTMF_VD1_SYM1[] = { 0x00U, 0x00U, 0x00U, 0x00U };
const unsigned char DTMF_VD1_SYM2[] = { 0x00U, 0x40U, 0x00U, 0x00U };
const unsigned char DTMF_VD1_SYM3[] = { 0x10U, 0x00U, 0x00U, 0x00U };
const unsigned char DTMF_VD1_SYM4[] = { 0x00U, 0x00U, 0x00U, 0x20U };
const unsigned char DTMF_VD1_SYM5[] = { 0x00U, 0x40U, 0x00U, 0x20U };
const unsigned char DTMF_VD1_SYM6[] = { 0x10U, 0x00U, 0x00U, 0x20U };
const unsigned char DTMF_VD1_SYM7[] = { 0x00U, 0x00U, 0x08U, 0x00U };
const unsigned char DTMF_VD1_SYM8[] = { 0x00U, 0x40U, 0x08U, 0x00U };
const unsigned char DTMF_VD1_SYM9[] = { 0x10U, 0x00U, 0x08U, 0x00U };
const unsigned char DTMF_VD1_SYMA[] = { 0x10U, 0x40U, 0x00U, 0x00U };
const unsigned char DTMF_VD1_SYMB[] = { 0x10U, 0x40U, 0x00U, 0x20U };
const unsigned char DTMF_VD1_SYMC[] = { 0x10U, 0x40U, 0x08U, 0x00U };
const unsigned char DTMF_VD1_SYMD[] = { 0x10U, 0x40U, 0x08U, 0x20U };
const unsigned char DTMF_VD1_SYMS[] = { 0x00U, 0x00U, 0x08U, 0x20U };
const unsigned char DTMF_VD1_SYMH[] = { 0x10U, 0x00U, 0x08U, 0x20U };
const unsigned char DTMF_VD2_MASK[] = { 0xCCU, 0xCCU, 0xDDU, 0xDDU, 0xEEU, 0xEEU, 0xFFU, 0xFFU, 0xEEU, 0xEEU, 0xDDU, 0x99U, 0x98U };
const unsigned char DTMF_VD2_SIG[] = { 0x08U, 0x80U, 0xC9U, 0x10U, 0x26U, 0xA0U, 0xE3U, 0x31U, 0xE2U, 0xE6U, 0xD5U, 0x08U, 0x88U };
@ -113,21 +92,6 @@ WX_STATUS CDTMF::decodeVoiceFRMode(const unsigned char* payload, bool end)
return WXS_NONE;
}
WX_STATUS CDTMF::decodeVDMode1(const unsigned char* payload, bool end)
{
assert(payload != NULL);
payload += YSF_SYNC_LENGTH_BYTES + YSF_FICH_LENGTH_BYTES;
for (unsigned int offset = 9U; offset < 90U; offset += 18U) {
WX_STATUS status = decodeVDMode1Slice(payload + offset, end);
if (status != WXS_NONE)
return status;
}
return WXS_NONE;
}
WX_STATUS CDTMF::decodeVDMode2(const unsigned char* payload, bool end)
{
assert(payload != NULL);
@ -223,90 +187,10 @@ WX_STATUS CDTMF::decodeVoiceFRModeSlice(const unsigned char* ambe, bool end)
}
}
WX_STATUS CDTMF::decodeVDMode1Slice(const unsigned char* ambe, bool end)
{
CUtils::dump(3U, "Voice VD Mode 1", ambe, 9U);
// DTMF begins with these byte values
if (!end && (ambe[0] & DTMF_VD1_MASK[0]) == DTMF_VD1_SIG[0] && (ambe[1] & DTMF_VD1_MASK[1]) == DTMF_VD1_SIG[1] &&
(ambe[2] & DTMF_VD1_MASK[2]) == DTMF_VD1_SIG[2] && (ambe[3] & DTMF_VD1_MASK[3]) == DTMF_VD1_SIG[3] &&
(ambe[4] & DTMF_VD1_MASK[4]) == DTMF_VD1_SIG[4] && (ambe[5] & DTMF_VD1_MASK[5]) == DTMF_VD1_SIG[5] &&
(ambe[6] & DTMF_VD1_MASK[6]) == DTMF_VD1_SIG[6] && (ambe[7] & DTMF_VD1_MASK[7]) == DTMF_VD1_SIG[7] &&
(ambe[8] & DTMF_VD1_MASK[8]) == DTMF_VD1_SIG[8]) {
unsigned char sym0 = ambe[4] & DTMF_VD1_SYM_MASK[0];
unsigned char sym1 = ambe[5] & DTMF_VD1_SYM_MASK[1];
unsigned char sym2 = ambe[7] & DTMF_VD1_SYM_MASK[2];
unsigned char sym3 = ambe[8] & DTMF_VD1_SYM_MASK[3];
char c = ' ';
if (sym0 == DTMF_VD1_SYM0[0] && sym1 == DTMF_VD1_SYM0[1] && sym2 == DTMF_VD1_SYM0[2] && sym3 == DTMF_VD1_SYM0[3])
c = '0';
else if (sym0 == DTMF_VD1_SYM1[0] && sym1 == DTMF_VD1_SYM1[1] && sym2 == DTMF_VD1_SYM1[2] && sym3 == DTMF_VD1_SYM1[3])
c = '1';
else if (sym0 == DTMF_VD1_SYM2[0] && sym1 == DTMF_VD1_SYM2[1] && sym2 == DTMF_VD1_SYM2[2] && sym3 == DTMF_VD1_SYM2[3])
c = '2';
else if (sym0 == DTMF_VD1_SYM3[0] && sym1 == DTMF_VD1_SYM3[1] && sym2 == DTMF_VD1_SYM3[2] && sym3 == DTMF_VD1_SYM3[3])
c = '3';
else if (sym0 == DTMF_VD1_SYM4[0] && sym1 == DTMF_VD1_SYM4[1] && sym2 == DTMF_VD1_SYM4[2] && sym3 == DTMF_VD1_SYM4[3])
c = '4';
else if (sym0 == DTMF_VD1_SYM5[0] && sym1 == DTMF_VD1_SYM5[1] && sym2 == DTMF_VD1_SYM5[2] && sym3 == DTMF_VD1_SYM5[3])
c = '5';
else if (sym0 == DTMF_VD1_SYM6[0] && sym1 == DTMF_VD1_SYM6[1] && sym2 == DTMF_VD1_SYM6[2] && sym3 == DTMF_VD1_SYM6[3])
c = '6';
else if (sym0 == DTMF_VD1_SYM7[0] && sym1 == DTMF_VD1_SYM7[1] && sym2 == DTMF_VD1_SYM7[2] && sym3 == DTMF_VD1_SYM7[3])
c = '7';
else if (sym0 == DTMF_VD1_SYM8[0] && sym1 == DTMF_VD1_SYM8[1] && sym2 == DTMF_VD1_SYM8[2] && sym3 == DTMF_VD1_SYM8[3])
c = '8';
else if (sym0 == DTMF_VD1_SYM9[0] && sym1 == DTMF_VD1_SYM9[1] && sym2 == DTMF_VD1_SYM9[2] && sym3 == DTMF_VD1_SYM9[3])
c = '9';
else if (sym0 == DTMF_VD1_SYMA[0] && sym1 == DTMF_VD1_SYMA[1] && sym2 == DTMF_VD1_SYMA[2] && sym3 == DTMF_VD1_SYMA[3])
c = 'A';
else if (sym0 == DTMF_VD1_SYMB[0] && sym1 == DTMF_VD1_SYMB[1] && sym2 == DTMF_VD1_SYMB[2] && sym3 == DTMF_VD1_SYMB[3])
c = 'B';
else if (sym0 == DTMF_VD1_SYMC[0] && sym1 == DTMF_VD1_SYMC[1] && sym2 == DTMF_VD1_SYMC[2] && sym3 == DTMF_VD1_SYMC[3])
c = 'C';
else if (sym0 == DTMF_VD1_SYMD[0] && sym1 == DTMF_VD1_SYMD[1] && sym2 == DTMF_VD1_SYMD[2] && sym3 == DTMF_VD1_SYMD[3])
c = 'D';
else if (sym0 == DTMF_VD1_SYMS[0] && sym1 == DTMF_VD1_SYMS[1] && sym2 == DTMF_VD1_SYMS[2] && sym3 == DTMF_VD1_SYMS[3])
c = '*';
else if (sym0 == DTMF_VD1_SYMH[0] && sym1 == DTMF_VD1_SYMH[1] && sym2 == DTMF_VD1_SYMH[2] && sym3 == DTMF_VD1_SYMH[3])
c = '#';
if (c == m_lastChar) {
m_pressCount++;
} else {
m_lastChar = c;
m_pressCount = 0U;
}
if (c != ' ' && !m_pressed && m_pressCount >= 3U) {
m_data += c;
m_releaseCount = 0U;
m_pressed = true;
}
return validate();
} else {
// If it is not a DTMF Code
if ((end || m_releaseCount >= 100U) && m_data.length() > 0U) {
m_command = m_data;
m_data.clear();
m_releaseCount = 0U;
}
m_pressed = false;
m_releaseCount++;
m_pressCount = 0U;
m_lastChar = ' ';
return WXS_NONE;
}
}
WX_STATUS CDTMF::decodeVDMode2Slice(const unsigned char* ambe, bool end)
{
// DTMF begins with these byte values
if (!end && (ambe[0] & DTMF_VD2_MASK[0]) == DTMF_VD2_SIG[0] && (ambe[1] & DTMF_VD2_MASK[1]) == DTMF_VD2_SIG[1] &&
if (!end && (ambe[0] & DTMF_VD2_MASK[0]) == DTMF_VD2_SIG[0] && (ambe[1] & DTMF_VD2_MASK[1]) == DTMF_VD2_SIG[1] &&
(ambe[2] & DTMF_VD2_MASK[2]) == DTMF_VD2_SIG[2] && (ambe[3] & DTMF_VD2_MASK[3]) == DTMF_VD2_SIG[3] &&
(ambe[4] & DTMF_VD2_MASK[4]) == DTMF_VD2_SIG[4] && (ambe[5] & DTMF_VD2_MASK[5]) == DTMF_VD2_SIG[5] &&
(ambe[6] & DTMF_VD2_MASK[6]) == DTMF_VD2_SIG[6] && (ambe[7] & DTMF_VD2_MASK[7]) == DTMF_VD2_SIG[7] &&

2
YSFGateway/DTMF.h
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@ -29,7 +29,6 @@ public:
~CDTMF();
WX_STATUS decodeVoiceFRMode(const unsigned char* payload, bool end);
WX_STATUS decodeVDMode1(const unsigned char* payload, bool end);
WX_STATUS decodeVDMode2(const unsigned char* payload, bool end);
std::string getReflector();
@ -45,7 +44,6 @@ private:
char m_lastChar;
WX_STATUS decodeVoiceFRModeSlice(const unsigned char* ambe, bool end);
WX_STATUS decodeVDMode1Slice(const unsigned char* ambe, bool end);
WX_STATUS decodeVDMode2Slice(const unsigned char* ambe, bool end);
WX_STATUS validate() const;
};

3
YSFGateway/YSFGateway.cpp
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@ -312,9 +312,6 @@ int CYSFGateway::run()
case YSF_DT_VOICE_FR_MODE:
status = m_dtmf->decodeVoiceFRMode(buffer + 35U, (buffer[34U] & 0x01U) == 0x01U);
break;
case YSF_DT_VD_MODE1:
status = m_dtmf->decodeVDMode1(buffer + 35U, (buffer[34U] & 0x01U) == 0x01U);
break;
case YSF_DT_VD_MODE2:
status = m_dtmf->decodeVDMode2(buffer + 35U, (buffer[34U] & 0x01U) == 0x01U);
break;

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