Thx, Lenny. As I said, the parts list posted does agree with the schematic posted. The only thing at issue is that the Eagle board file is different from the gerbers in the ready to order project on PCBWAY.

The desktop and phone DNS for the network is 192.168.0.1 BTW and does not help.

Not just my phone BTW. Also for the Win 10 desktop. But the iPad finds onspeed.local just fine and line 196 can be either way without effect.

Partially answered my own question. It has to do with the DNS. First of all, the connection to the WIFI from my phone etc. has to be to 192.168.0.1 not onspeed.local So I changed line 196 of the WIFI code to the same URL and then LiveView works fine. Now, I don't know why DNS is not working for me

@Lenny Guess I wasn't clear. By looking at the WIFI console, it looks like WIFI never sends out the Start Liveview command. It does send out the Stop Liveview when going to some other command like List. The Teensy console says the same thing.

@LennySo, I am experimenting with how things work with just the ESP, the Teensy and the serial between them connected with an SD card present. The web site comes up, and the commands "mostly" are seen by the ESP, but it doesn't seem to recognize LiveView. The following shows up on the console when I select Log Files, then LiveView, then Log Files: ...$STOPLIVEDATA! $LIST! ...$STOPLIVEDATA! $LIST! ... It doesn't seem to recognize the LiveView command. It should print out $STARTLIVEDATA! but it does not and just shows trying to reconnect. It does retrieve the list of logged data files. You can re-boot, reformat the SD card etc. Ideas???

Lenny, Did you guys investigate this tubing? It is sold by the foot for $1.04 and & $0.91respectively at usplastic.com 3/32" ID x 5/32" OD x 1/32" Wall Tygon® 2375 Ultra Chemical Resistant Tubing 1/16" ID x 1/8" OD x 1/32" Wall Tygon® 2375 Ultra Chemical Resistant Tubing I used this one for fuel lines BTW and it does not discolor: 1/4" ID x 3/8" OD x 1/16" Wall Versilon™ C-210-A Tubing $0.94/ft

@Lenny That sounds great. Standing by.

@Lenny Would love to share. What is the chance of getting insight into this topic (from the blog), so I don't have to repeat all of your hard work to figure out how to "calibrate": "Although our ultimate objective is to automate calibration, my next blog will explain the "hard tune" physics-based calibration we are currently using to map the aircraft flight line and the flight test techniques required."

@Lenny That makes sense. Is anyone testing Lancairs? Mine is a 360.

@Lenny So I bought the Teensy 3.6 and the ESP32 boards and they loaded up fine and the WIFI connection works. Question. Does the WIFI antenna work from inside the aluminum enclosure? Seems like it couldn't. Don't have an enclosure yet.

That is all that was needed for full compilation. I agree about the VM. Thx for all the help.

The above success was for the Teensy code only. The update you made to Github for Teensy is much newer than the WIFI. Is it possible that a similar set of missing files exists for the WIFI code? My compilation attempt says .h files are missing. I did all the prep to get the ESP32 Pico Kit.

Lenny, thx. COMPLETE SUCCESS, OUT OF THE BOX. Arduino 1.87 and Teensyduino 1.48. Did have to teach myself how to get many files from a sub-directory where there is no "clone" button on Github. Used Firefox add-on named "gitzip". It works well BTW.

Lenny, haven't Dionne this yet, but it looks like the right idea. I was sure there were missing files. In the same directory also is right. That's what the double quotes mean with a #include.

There still must be a lot more to it than that: I did what you said. I also had to comment all these, because they are not in "here"; /*#include "AudioSampleEnabled.h" #include "AudioSampleDisabled.h" #include "AudioSampleCalibrate_flapsdown.h" #include "AudioSampleCalibrate_flapsup.h" #include "AudioSampleCalibration_canceled.h" #include "AudioSampleCalibration_mode.h" #include "AudioSampleCalibration_saved.h" */ Even with that I get this: OnSpeedDac: In function 'void updateTones()': OnSpeedDac:558: error: 'ONSPEED_BAND_HIGH' was not declared in this scope } else if(AOA > (onSpeedAOA+ONSPEED_BAND_HIGH)) { ^ OnSpeedDac:564: error: 'ONSPEED_BAND_LOW' was not declared in this scope } else if(AOA >= (onSpeedAOA-ONSPEED_BAND_LOW)) { ^ OnSpeedDac: In function 'void SensorRead()': OnSpeedDac:1728: error: 'PFWD_BIAS' was not declared in this scope Pfwd=GetPressurePfwd()-PFWD_BIAS; ^ OnSpeedDac:1729: error: 'P45_BIAS' was not declared in this scope P45=GetPressureP45()-P45_BIAS; ^ OnSpeedDac:1739: error: 'flapDegrees' was not declared in this scope flapsPos=flapDegrees[flapsIndex]; ^ OnSpeedDac:1755: error: 'CAS_CURVE' was not declared in this scope ASI=CAS_CURVE(ASI); ^ OnSpeedDac: In function 'void switchOnOff()': OnSpeedDac:1982: error: 'AudioSampleEnabled' was not declared in this scope voice1.play(AudioSampleEnabled); ^ OnSpeedDac:1998: error: 'AudioSampleDisabled' was not declared in this scope voice1.play(AudioSampleDisabled); ^ OnSpeedDac: In function 'void LogReplay()': OnSpeedDac:2074: error: 'flapDegrees' was not declared in this scope for (unsigned int i=0; i < (sizeof(flapDegrees) / sizeof(flapDegrees[0]));i++) ^ OnSpeedDac:2086: error: 'PFWD_BIAS' was not declared in this scope PfwdPascal=((PfwdSmoothed+PFWD_BIAS - 0.1*16383) * 2/(0.8*16383) -1) * 6894.757; ^ OnSpeedDac: In function 'void calcAOA(float, float)': OnSpeedDac:2254: error: 'flapDegrees' was not declared in this scope if (flapsPos==flapDegrees[0]) ^ OnSpeedDac:2257: error: 'FLAPSUP_AOA_CURVE' was not declared in this scope AOAAvg+=FLAPSUP_AOA_CURVE(pCoeff); ^ OnSpeedDac:2264: error: 'FLAPSMIDDLE_AOA_CURVE' was not declared in this scope AOAAvg+=FLAPSMIDDLE_AOA_CURVE(pCoeff); ^ OnSpeedDac:2271: error: 'FLAPSDOWN_AOA_CURVE' was not declared in this scope AOAAvg+=FLAPSDOWN_AOA_CURVE(pCoeff); ^ OnSpeedDac: In function 'void SendDisplayData()': OnSpeedDac:2283: error: 'VERTICAL_GLOAD_AXIS' was not declared in this scope if (VERTICAL_GLOAD_AXIS[strlen(VERTICAL_GLOAD_AXIS)-1] =='X') ^ OnSpeedDac:2295: error: 'VERTICAL_GLOAD_AXIS' was not declared in this scope if (VERTICAL_GLOAD_AXIS[0]=='-') gLoad=gLoad+2; // reverse accelerometer axis ^ OnSpeedDac:2316: error: 'flapDegrees' was not declared in this scope flapsPercent=(float)flapsPos/(flapDegrees[sizeof(flapDegrees)/sizeof(int)-1]-flapDegrees[0])*100; //flap angle / flap total travel *100 (needed for displaying partial flap donut on display) ^ OnSpeedDac: In function 'int getFlapsIndex()': OnSpeedDac:2353: error: 'flapPotPositions' was not declared in this scope if (sizeof(flapPotPositions) / sizeof(flapPotPositions[0]) ==1) return 0; ^ OnSpeedDac:2359: error: 'flapPotPositions' was not declared in this scope if (flapPotPositions[0]>flapPotPositions[(sizeof(flapPotPositions) / sizeof(flapPotPositions[0]))-1]) reverseOrder=true; ^ OnSpeedDac:2361: error: 'flapPotPositions' was not declared in this scope for (i = 1; i < (sizeof(flapPotPositions) / sizeof(flapPotPositions[0])); i++) ^ OnSpeedDac: In function 'void setAOApoints(int)': OnSpeedDac:2384: error: 'flapLDMAXAOA' was not declared in this scope LDmaxAOA=flapLDMAXAOA[flapIndex]; ^ OnSpeedDac:2385: error: 'flapONSPEEDAOA' was not declared in this scope onSpeedAOA=flapONSPEEDAOA[flapIndex]; ^ OnSpeedDac:2386: error: 'flapSTALLWARNAOA' was not declared in this scope stallWarningAOA=flapSTALLWARNAOA[flapIndex]; ^ In file included from C:\AOA_Gen2\OnSpeed-Gen2\Software\Teensy Code\OnSpeedDac\OnSpeedDac.ino:57:0: C:\Users\Tom\Documents\Arduino\libraries\LinkedList-1.2.3/LinkedList.h: In instantiation of 'ListNode* LinkedList::getNode(int) [with T = Gaussian]': C:\Users\Tom\Documents\Arduino\libraries\LinkedList-1.2.3/LinkedList.h:314:28: required from 'T LinkedList::get(int) [with T = Gaussian]' C:\Users\Tom\Documents\Arduino\libraries\Gaussian-1.0.7/GaussianAverage.h:90:26: required from here C:\Users\Tom\Documents\Arduino\libraries\LinkedList-1.2.3/LinkedList.h:160:9: warning: converting 'false' to pointer type 'ListNode*' [-Wconversion-null] return false;

Lenny, I'm on Win 10

Lenny, still no-go. Where do these come from: #include "AudioSampleEnabled.h" #include "AudioSampleDisabled.h" #include "AudioSampleCalibrate_flapsdown.h" #include "AudioSampleCalibrate_flapsup.h" #include "AudioSampleCalibration_canceled.h" #include "AudioSampleCalibration_mode.h" #include "AudioSampleCalibration_saved.h"

Lenny,, thx again. The other project I'm working on is for an Arduino Due (an ARM target) and it compiles & executes fine. I am running Arduino 1.8.10 and teensyduino 1.48. Do I really need to regress these versions?

Lenny, Thx for the help. The biggest error I made was to not download ANY of the libraries during the teensy loader install the first time. There were so many there!! This time I took all of them and the problems I had reported are no longer causing any errors. That's good. It still throws the errors below. Compiling at one speed, switching speeds and recompiling gives the same result. Doesn't report a gaussian error but maybe it had already quit. I could look at the verbose output, I guess. arm-none-eabi-g++: error: CreateProcess: No such file or directory Multiple libraries were found for "SD.h" Used: C:\Users\Tom\Documents\Arduino\libraries\SD Not used: C:\Program Not used: C:\Program Multiple libraries were found for "SdFat.h" Used: C:\Users\Tom\Documents\Arduino\libraries\SdFat-beta Multiple libraries were found for "SPI.h" Used: C:\Program Multiple libraries were found for "Audio.h" Used: C:\Users\Tom\Documents\Arduino\libraries\Audio Not used: C:\Program Multiple libraries were found for "analyze_fft256.h" Used: C:\Users\Tom\Documents\Arduino\libraries\Audio Not used: C:\Program Multiple libraries were found for "i2c_t3.h" Used: C:\Program Error compiling for board Teensy 3.6.