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Handle no network

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This commit is contained in:
Geoffrey Merck
2020-05-10 10:31:53 +02:00
parent ab437c0866
commit 33fedb781d
1 changed files with 5 additions and 3 deletions
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8
FMControl.cpp
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@@ -28,7 +28,6 @@ m_enabled(false),
m_preemphasis(0.3889703087993727F, -0.3290005228984741F, 0.0F, 1.0F, 0.282029168302153F, 0.0F, EMPHASIS_GAIN_DB), m_preemphasis(0.3889703087993727F, -0.3290005228984741F, 0.0F, 1.0F, 0.282029168302153F, 0.0F, EMPHASIS_GAIN_DB),
m_deemphasis(1.0F, 0.282029168302153F, 0.0F, 0.3889703087993727F, -0.3290005228984741F, 0.0F, EMPHASIS_GAIN_DB) m_deemphasis(1.0F, 0.282029168302153F, 0.0F, 0.3889703087993727F, -0.3290005228984741F, 0.0F, EMPHASIS_GAIN_DB)
{ {
assert(network != NULL);
} }
CFMControl::~CFMControl() CFMControl::~CFMControl()
@@ -39,7 +38,9 @@ bool CFMControl::writeModem(const unsigned char* data, unsigned int length)
{ {
assert(data != NULL); assert(data != NULL);
assert(length > 0U); assert(length > 0U);
assert(m_network != NULL);
if(m_network == NULL)
return false;
float samples[170U]; float samples[170U];
unsigned int nSamples = 0U; unsigned int nSamples = 0U;
@@ -86,7 +87,8 @@ unsigned int CFMControl::readModem(unsigned char* data, unsigned int space)
{ {
assert(data != NULL); assert(data != NULL);
assert(space > 0U); assert(space > 0U);
assert(m_network != NULL); if(m_network == NULL)
return 0;
unsigned char netData[300U]; unsigned char netData[300U];
unsigned int length = m_network->read(netData, 270U); unsigned int length = m_network->read(netData, 270U);