+ else if(type==MFX_READ_FEEDBACK && length>=3)
+ {
+ if(reply[1])
+ {
+ misses = 0;
+
+ for(unsigned i=2; i<length; ++i)
+ read_data[read_offset+i-2] = reply[i];
+ read_offset += length-2;
+ read_length -= length-2;
+
+ if(!read_length)
+ {
+ if(read_array==0)
+ block_size = static_cast<unsigned char>(read_data[4])*static_cast<unsigned char>(read_data[5]);
+
+ bool array_handled = false;
+ if(read_data[0]==0x18)
+ {
+ for(unsigned i=1; i<read_offset; ++i)
+ if(!read_data[i])
+ {
+ pending_info->name = string(read_data+1, i-1);
+ array_handled = true;
+ break;
+ }
+
+ if(!array_handled)
+ read_length = 4;
+ }
+ else
+ array_handled = true;
+
+ if(array_handled && control.debug>=1)
+ {
+ IO::print("MFX CA %03X:", read_array);
+ for(unsigned i=0; i<read_offset; ++i)
+ IO::print(" %02X", static_cast<unsigned char>(read_data[i]));
+ IO::print("\n");
+ }
+
+ if(array_handled && read_array<block_size)
+ {
+ ++read_array;
+ read_offset = 0;
+ read_length = 1;
+ }
+ }
+ }
+ else
+ {
+ ++misses;
+ if(misses>=10)
+ {
+ if(control.debug>=1)
+ IO::print("Failed to read MFX configuration from %d\n", pending_info->address);
+ read_length = 0;
+ }
+ }
+ }
+}
+
+void ArduControl::MfxSearchTask::set_next_address(unsigned a)
+{
+ next_address = a;
+}
+
+bool ArduControl::MfxSearchTask::pop_info(MfxInfo &info)
+{
+ return queue.pop(info);
+}
+
+
+ArduControl::MonitorTask::MonitorTask():
+ Task("Monitor"),
+ voltage(0),
+ current(0),
+ base_level(0),
+ peak_level(0),
+ next_type(0)
+{ }
+
+bool ArduControl::MonitorTask::get_work(PendingCommand &cmd)
+{
+ if(next_type==0)
+ cmd.command[0] = READ_INPUT_VOLTAGE;
+ else
+ cmd.command[0] = READ_TRACK_CURRENT;
+ cmd.length = 1;
+
+ sleep(200*Time::msec);
+ next_type = (next_type+1)%5;
+
+ return true;
+}
+
+void ArduControl::MonitorTask::process_reply(const char *reply, unsigned length)
+{
+ unsigned char type = reply[0];
+ if(type==INPUT_VOLTAGE && length==3)
+ voltage = ((static_cast<unsigned char>(reply[1])<<8) | static_cast<unsigned char>(reply[2]))/1000.0f;
+ else if(type==TRACK_CURRENT && length==5)
+ {
+ current = ((static_cast<unsigned char>(reply[1])<<8) | static_cast<unsigned char>(reply[2]))/1000.0f;
+ float peak = ((static_cast<unsigned char>(reply[3])<<8) | static_cast<unsigned char>(reply[4]))/1000.0f;
+ peak_level = max(peak_level, peak);
+ base_level = min(base_level, current);
+ }
+}
+
+void ArduControl::MonitorTask::reset_peak()
+{
+ base_level = current;
+ peak_level = current;