bool MachineCommand::ExecCommand(SerialPort &sp, const char *cmd, const char *ret)
{
char ans[5];
do
{
// TODO: Check for errors in write/ReadLine in sp.
sp.WriteLine(cmd);
sp.ReadLine(ans, sizeof(ans));
if (strcmp(ans, M_ANS_ERROR) == 0)
{
sp.WriteLine(M_DO_CR);
sp.ReadLine(ans, sizeof(ans));
if (strcmp(ans, M_ANS_CC) != 0)
{
// TODO: Set errormsg somewhere (??)
throw MachineEvent(EVENT_MACHINE_ERROR, "Expected 'CC', recieved " + string(ans));
return false;
}
else
{
continue;
}
}
} while (strcmp(ans, ret) != 0);
return true;
}
int MachineCommand::ExecCommandInt(SerialPort &sp, const char *cmd)
{
char ans[5];
int i;
// TODO: Check for errors in write/ReadLine in sp.
sp.WriteLine(cmd);
sp.ReadLine(ans, sizeof(ans));
if(EOF == sscanf_s(ans, "%d", &i))
{
return -1;
}
return i;
}
