bool
LX::ReceivePacketRetry(Port &port, Command command,
void *data, size_t length, OperationEnvironment &env,
unsigned first_timeout_ms,
unsigned subsequent_timeout_ms,
unsigned total_timeout_ms,
unsigned n_retries)
{
assert(n_retries > 0);
while (true) {
if (ReceivePacket(port, command, data, length, env,
first_timeout_ms, subsequent_timeout_ms,
total_timeout_ms))
return true;
if (n_retries-- == 0)
return false;
if (!CommandMode(port, env))
return false;
port.Flush();
}
}
bool
LX::ReceivePacketRetry(Port &port, Command command,
void *data, size_t length, OperationEnvironment &env,
std::chrono::steady_clock::duration first_timeout,
std::chrono::steady_clock::duration subsequent_timeout,
std::chrono::steady_clock::duration total_timeout,
unsigned n_retries)
{
assert(n_retries > 0);
while (true) {
if (ReceivePacket(port, command, data, length, env,
first_timeout, subsequent_timeout,
total_timeout))
return true;
if (n_retries-- == 0)
return false;
if (!CommandMode(port, env))
return false;
port.Flush();
}
}
bool
CAI302Device::ClearPilot(OperationEnvironment &env)
{
if (!CommandMode(env))
return false;
return CAI302::ClearPilot(port, env);
}
bool
CAI302Device::SetVolume(unsigned volume, OperationEnvironment &env)
{
if (!CommandMode(env))
return false;
return CAI302::SetVolume(port, volume, env);
}
bool
CAI302Device::StopLogging(OperationEnvironment &env)
{
if (!CommandMode(env))
return false;
return CAI302::StopLogging(port, env);
}
bool
CAI302Device::PowerOff(OperationEnvironment &env)
{
if (!CommandMode(env))
return false;
return CAI302::PowerOff(port, env);
}
bool
CAI302::SendCommandQuick(Port &port, const char *cmd,
OperationEnvironment &env)
{
if (!CommandMode(port, env))
return false;
port.Flush();
return WriteString(port, cmd, env);
}
bool
CAI302Device::SetBaudRate(unsigned baud_rate, OperationEnvironment &env)
{
if (!CommandMode(env) || !CAI302::SetBaudRate(port, baud_rate, env) ||
!port.Drain())
return false;
/* the CAI302 needs some time to apply the new baud rate; if we
switch too early, it'll cancel the command */
env.Sleep(500);
return port.SetBaudrate(baud_rate) && CAI302::CommandMode(port, env);
}
