@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???

@tom Yes, that's correct. Wifi sends a liveview command to the Teensy to start sending data when you pull the LiveView page on your web browser. Teensy then responds by sending 10Hz data via serial4 which is then sent to a Websocket so the browser can pick it up. If you have no pressure sensors connected the i2c buses lock up and you won't get any data.

I'll upload a log file to GitHub then you can put the Teensy into replay mode and you can check out how liveview works.

@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.

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.

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.

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.

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<T>* LinkedList<T>::getNode(int) [with T = Gaussian]':

C:\Users\Tom\Documents\Arduino\libraries\LinkedList-1.2.3/LinkedList.h:314:28: required from 'T LinkedList<T>::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<Gaussian>*' [-Wconversion-null]

return false;

Those are generated from .wav files. This way they get loaded into the program space and we can play them quickly without needing to load them from the SD card. Only the Enabled/Disabled are currently being used.

Tom,

Are you on Windows or Mac? I'll set up a new install with the newest Arduino & Teensy loader to see if our code compiles on it.

Tom,

Looks like you may be missing the ARM compiler from your Arduino install (arm-none-eabi-g++: error:). Make sure you are running Arduino 1.8.7 & Teensyduino 1.47.

If that's what you have and it still doesn't work try reinstalling Arduino, and then Teensyduino with all of its libraries. It should definitely compile.

Here's what my compiler says about libraries used and not used:

Multiple libraries were found for "SD.h"

Used: /Users/lenny/Documents/Arduino/libraries/SD

Not used: /Applications/Arduino.app/Contents/Java/hardware/teensy/avr/libraries/SD

Not used: /Applications/Arduino.app/Contents/Java/libraries/SD

Multiple libraries were found for "Audio.h"

Used: /Users/lenny/Documents/Arduino/libraries/Audio

Not used: /Applications/Arduino.app/Contents/Java/hardware/teensy/avr/libraries/Audio

Multiple libraries were found for "Wire.h"

Used: /Users/lenny/Documents/Arduino/libraries/Wire

Not used: /Applications/Arduino.app/Contents/Java/hardware/teensy/avr/libraries/Wire

Using library i2c_t3 in folder: /Applications/Arduino.app/Contents/Java/hardware/teensy/avr/libraries/i2c_t3 (legacy)

Using library SD in folder: /Users/lenny/Documents/Arduino/libraries/SD (legacy)

Using library SdFat-beta-master at version 2.0.0-beta.2 in folder: /Users/lenny/Documents/Arduino/libraries/SdFat-beta-master

Using library SPI at version 1.0 in folder: /Applications/Arduino.app/Contents/Java/hardware/teensy/avr/libraries/SPI

Using library Audio in folder: /Users/lenny/Documents/Arduino/libraries/Audio (legacy)

Using library Audio at version 1.3 in folder: /Applications/Arduino.app/Contents/Java/hardware/teensy/avr/libraries/Audio

Using library SerialFlash at version 0.5 in folder: /Applications/Arduino.app/Contents/Java/hardware/teensy/avr/libraries/SerialFlash

Using library Gaussian at version 1.0.7 in folder: /Users/lenny/Documents/Arduino/libraries/Gaussian

Using library LinkedList at version 1.2.3 in folder: /Users/lenny/Documents/Arduino/libraries/LinkedList

Using library OneButton-master at version 1.2.0 in folder: /Users/lenny/Documents/Arduino/libraries/OneButton-master

Using library RunningMedian at version 0.1.15 in folder: /Users/lenny/Documents/Arduino/libraries/RunningMedian

Using library Wire in folder: /Users/lenny/Documents/Arduino/libraries/Wire (legacy)

Lenny

Tom,

You have passed my expertise! I’ll send a note to Lenny to have him chime in to this thread. If you don’t see a post, email him directly at lenny@flyonspeed.org.

Cheers,

Vac

Thx. I'll wait for Lenny.