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Opionally allow the checksum to be copied.

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This commit is contained in:
Jonathan Naylor
2018-02-19 22:06:04 +00:00
parent edbc42e0bf
commit 8290db81fd
6 changed files with 29 additions and 12 deletions
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15
NXDNSACCH.cpp
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@@ -155,14 +155,19 @@ unsigned char CNXDNSACCH::getStructure() const
return (m_data[0U] >> 6) & 0x03U;
}
void CNXDNSACCH::getData(unsigned char* data) const
void CNXDNSACCH::getData(unsigned char* data, bool checksum) const
{
assert(data != NULL);
unsigned int offset = 8U;
for (unsigned int i = 0U; i < 18U; i++, offset++) {
bool b = READ_BIT1(m_data, offset);
WRITE_BIT1(data, i, b);
if (checksum) {
::memcpy(data, m_data, 4U);
CNXDNCRC::encodeCRC6(data, 26U);
} else {
unsigned int offset = 8U;
for (unsigned int i = 0U; i < 18U; i++, offset++) {
bool b = READ_BIT1(m_data, offset);
WRITE_BIT1(data, i, b);
}
}
}