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Add the status ack to D-Star.

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This commit is contained in:
Jonathan Naylor
2016-02-01 20:49:52 +00:00
parent 279a709793
commit 2947888cad
10 changed files with 270 additions and 50 deletions
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54
DStarSlowData.cpp
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@@ -28,16 +28,20 @@ CDStarSlowData::CDStarSlowData() :
m_header(NULL),
m_ptr(0U),
m_buffer(NULL),
m_text(NULL),
m_textPtr(0U),
m_state(SDD_FIRST)
{
m_header = new unsigned char[50U]; // DSTAR_HEADER_LENGTH_BYTES
m_buffer = new unsigned char[DSTAR_DATA_FRAME_LENGTH_BYTES * 2U];
m_text = new unsigned char[24U];
}
CDStarSlowData::~CDStarSlowData()
{
delete[] m_header;
delete[] m_buffer;
delete[] m_text;
}
CDStarHeader* CDStarSlowData::add(const unsigned char* data)
@@ -106,3 +110,53 @@ void CDStarSlowData::reset()
m_ptr = 0U;
m_state = SDD_FIRST;
}
void CDStarSlowData::setText(const char* text)
{
assert(text != NULL);
m_text[0U] = DSTAR_SLOW_DATA_TYPE_TEXT | 0U;
m_text[1U] = text[0U];
m_text[2U] = text[1U];
m_text[3U] = text[2U];
m_text[4U] = text[3U];
m_text[5U] = text[4U];
m_text[6U] = DSTAR_SLOW_DATA_TYPE_TEXT | 1U;
m_text[7U] = text[5U];
m_text[8U] = text[6U];
m_text[9U] = text[7U];
m_text[10U] = text[8U];
m_text[11U] = text[9U];
m_text[12U] = DSTAR_SLOW_DATA_TYPE_TEXT | 2U;
m_text[13U] = text[10U];
m_text[14U] = text[11U];
m_text[15U] = text[12U];
m_text[16U] = text[13U];
m_text[17U] = text[14U];
m_text[18U] = DSTAR_SLOW_DATA_TYPE_TEXT | 3U;
m_text[19U] = text[15U];
m_text[20U] = text[16U];
m_text[21U] = text[17U];
m_text[22U] = text[18U];
m_text[23U] = text[19U];
m_textPtr = 0U;
}
void CDStarSlowData::get(unsigned char* data)
{
assert(data != NULL);
if (m_textPtr < 24U) {
data[0U] = m_text[m_textPtr++] ^ DSTAR_SCRAMBLER_BYTES[0U];
data[1U] = m_text[m_textPtr++] ^ DSTAR_SCRAMBLER_BYTES[1U];
data[2U] = m_text[m_textPtr++] ^ DSTAR_SCRAMBLER_BYTES[2U];
} else {
data[0U] = 'f' ^ DSTAR_SCRAMBLER_BYTES[0U];
data[1U] = 'f' ^ DSTAR_SCRAMBLER_BYTES[1U];
data[2U] = 'f' ^ DSTAR_SCRAMBLER_BYTES[2U];
}
}