Error compiling for board Teensy 4.0

R

Ronnie Rock

Member
Hey Everyone,

I am building a Audio Guest Book with a Teensy 4.0 with an Audio Shield. I keep getting this error???


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Arduino: 1.8.16 (Windows 10), TD: 1.57, Board: "Teensy 4.0, Serial, 600 MHz, Faster, US English, Normal"


Multiple libraries were found for "SD.h"

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:30:24: fatal error: MTP_Teensy.h: No such file or directory

Used: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SD

compilation terminated.

Not used: C:\Program Files (x86)\Arduino\libraries\SD

Error compiling for board Teensy 4.0.



This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
 
Ronnie Rock said:
Hi Mark,

I followed that link, Downloaded the MTP_Teensy-main. I dropped the whole folder in the SD folder, following the path leading to the error. I am getting the same error..
Click to expand...

MTP_Teensy is its own library - not to be placed within the SD library folder.

That download folder should go into <sketchbook>\libraries.
 
New Error... Please help

joepasquariello said:
You may want to try TeensyDuino 1.58b3. The last post in the linked thread says
Click to expand...
Arduino: 1.8.16 (Windows 10), TD: 1.58-beta2, Board: "Teensy 4.0, Serial, 600 MHz, Faster, US English, Normal"


Here are my New Errors:




C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:49:15: warning: missing terminating ' character

49 | AudioPlaySdWav' playWav1; // Play 44.1kHz 16-bit PCM greeting WAV file

| ^

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:49:15: error: missing terminating ' character

49 | AudioPlaySdWav' playWav1; // Play 44.1kHz 16-bit PCM greeting WAV file

| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:50:29: error: expected initializer before 'queue1'

50 | AudioRecordQueue queue1; // Creating an audio buffer in memory before saving to SD

| ^~~~~~

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:54:28: error: 'playWav1' was not declared in this scope

54 | AudioConnection patchCord3(playWav1, 0, mixer, 1); // wav file playback mixer

| ^~~~~~~~

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:57:37: error: 'queue1' was not declared in this scope

57 | AudioConnection patchCord5(i2s2, 0, queue1, 0); // mic input to queue (L)

| ^~~~~~

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino: In function 'void loop()':

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:185:7: error: 'playWav1' was not declared in this scope

185 | playWav1.play("greeting.wav");

| ^~~~~~~~

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino: In function 'void startRecording()':

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:282:5: error: 'queue1' was not declared in this scope

282 | queue1.begin();

| ^~~~~~

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino: In function 'void continueRecording()':

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:297:7: error: 'queue1' was not declared in this scope

297 | if (queue1.available() >= NBLOX) {

| ^~~~~~

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino: In function 'void stopRecording()':

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:329:3: error: 'queue1' was not declared in this scope

329 | queue1.end();

| ^~~~~~

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino: In function 'void playAllRecordings()':

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:374:7: error: 'playWav1' was not declared in this scope

374 | playWav1.play(entry.name());

| ^~~~~~~~

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:380:13: error: 'playWav1' was not declared in this scope

380 | while (!playWav1.isStopped()) { // this works for playWav

| ^~~~~~~~

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino: In function 'void playLastRecording()':

C:\Program Files (x86)\Arduino\tools\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:411:3: error: 'playWav1' was not declared in this scope

411 | playWav1.play(filename);

| ^~~~~~~~

Multiple libraries were found for "SD.h"

Used: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SD

Not used: C:\Program Files (x86)\Arduino\libraries\SD

Using library Bounce in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Bounce (legacy)

Using library Audio at version 1.3 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio

Using library SPI at version 1.0 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SPI

Using library SD at version 2.0.0 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SD

Using library SdFat at version 2.1.2 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat

Using library SerialFlash at version 0.5 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SerialFlash

Using library Wire at version 1.0 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Wire

Using library Time at version 1.6.1 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Time

Error compiling for board Teensy 4.0.
 
Code: 
AudioPlaySdWav' playWav1; // Play 44.1kHz 16-bit PCM greeting WAV file
There should not be a single quote in that statement.

If there are any other errors, post all your code (in code tags please).

Pete
 
MORE ERRORS - Why Am I getting this?

Arduino: 1.8.16 (Windows 10), TD: 1.57, Board: "Teensy 4.0, MTP Disk (Experimental), 600 MHz, Faster, US English"


C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Program Files (x86)\Arduino\audio-guestbook\libraries -fqbn=teensy:avr:teensy40:usb=mtp,speed=600,opt=o2std,keys=en-us -ide-version=10816 -build-path C:\Users\ronni\AppData\Local\Temp\arduino_build_266043 -warnings=none -build-cache C:\Users\ronni\AppData\Local\Temp\arduino_cache_55964 -verbose C:\Users\ronni\Desktop\audio-guestbook\audio-guestbook.ino

C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Program Files (x86)\Arduino\audio-guestbook\libraries -fqbn=teensy:avr:teensy40:usb=mtp,speed=600,opt=o2std,keys=en-us -ide-version=10816 -build-path C:\Users\ronni\AppData\Local\Temp\arduino_build_266043 -warnings=none -build-cache C:\Users\ronni\AppData\Local\Temp\arduino_cache_55964 -verbose C:\Users\ronni\Desktop\audio-guestbook\audio-guestbook.ino

Using board 'teensy40' from platform in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr

Using core 'teensy4' from platform in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr

Detecting libraries used...

"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-g++" -E -CC -x c++ -w -g -Wall -ffunction-sections -fdata-sections -nostdlib -std=gnu++14 -fno-exceptions -fpermissive -fno-rtti -fno-threadsafe-statics -felide-constructors -Wno-error=narrowing -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=10816 -DARDUINO_TEENSY40 -DF_CPU=600000000 -DUSB_MTPDISK -DLAYOUT_US_ENGLISH "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\cores\\teensy4" "C:\\Users\\ronni\\AppData\\Local\\Temp\\arduino_build_266043\\sketch\\audio-guestbook.ino.cpp" -o nul

Alternatives for Bounce.h: [Bounce]

ResolveLibrary(Bounce.h)

-> candidates: [Bounce]

"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-g++" -E -CC -x c++ -w -g -Wall -ffunction-sections -fdata-sections -nostdlib -std=gnu++14 -fno-exceptions -fpermissive -fno-rtti -fno-threadsafe-statics -felide-constructors -Wno-error=narrowing -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=10816 -DARDUINO_TEENSY40 -DF_CPU=600000000 -DUSB_MTPDISK -DLAYOUT_US_ENGLISH "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\cores\\teensy4" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\Bounce" "C:\\Users\\ronni\\AppData\\Local\\Temp\\arduino_build_266043\\sketch\\audio-guestbook.ino.cpp" -o nul

Alternatives for Audio.h: [Audio@1.3]

ResolveLibrary(Audio.h)

-> candidates: [Audio@1.3]

"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-g++" -E -CC -x c++ -w -g -Wall -ffunction-sections -fdata-sections -nostdlib -std=gnu++14 -fno-exceptions -fpermissive -fno-rtti -fno-threadsafe-statics -felide-constructors -Wno-error=narrowing -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=10816 -DARDUINO_TEENSY40 -DF_CPU=600000000 -DUSB_MTPDISK -DLAYOUT_US_ENGLISH "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\cores\\teensy4" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\Bounce" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\Audio" "C:\\Users\\ronni\\AppData\\Local\\Temp\\arduino_build_266043\\sketch\\audio-guestbook.ino.cpp" -o nul

Alternatives for SPI.h: [SPI@1.0]

ResolveLibrary(SPI.h)

-> candidates: [SPI@1.0]

"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-g++" -E -CC -x c++ -w -g -Wall -ffunction-sections -fdata-sections -nostdlib -std=gnu++14 -fno-exceptions -fpermissive -fno-rtti -fno-threadsafe-statics -felide-constructors -Wno-error=narrowing -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=10816 -DARDUINO_TEENSY40 -DF_CPU=600000000 -DUSB_MTPDISK -DLAYOUT_US_ENGLISH "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\cores\\teensy4" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\Bounce" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\Audio" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SPI" "C:\\Users\\ronni\\AppData\\Local\\Temp\\arduino_build_266043\\sketch\\audio-guestbook.ino.cpp" -o nul

Alternatives for SD.h: [SD@1.2.4 SD@2.0.0]

ResolveLibrary(SD.h)

-> candidates: [SD@1.2.4 SD@2.0.0]

"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-g++" -E -CC -x c++ -w -g -Wall -ffunction-sections -fdata-sections -nostdlib -std=gnu++14 -fno-exceptions -fpermissive -fno-rtti -fno-threadsafe-statics -felide-constructors -Wno-error=narrowing -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=10816 -DARDUINO_TEENSY40 -DF_CPU=600000000 -DUSB_MTPDISK -DLAYOUT_US_ENGLISH "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\cores\\teensy4" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\Bounce" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\Audio" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SPI" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SD\\src" "C:\\Users\\ronni\\AppData\\Local\\Temp\\arduino_build_266043\\sketch\\audio-guestbook.ino.cpp" -o nul

Alternatives for SdFat.h: [SdFat@2.1.2]

ResolveLibrary(SdFat.h)

-> candidates: [SdFat@2.1.2]

"C:\\Program Files (x86)\\Arduino\\hardware\\teensy/../tools/arm/bin/arm-none-eabi-g++" -E -CC -x c++ -w -g -Wall -ffunction-sections -fdata-sections -nostdlib -std=gnu++14 -fno-exceptions -fpermissive -fno-rtti -fno-threadsafe-statics -felide-constructors -Wno-error=narrowing -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=10816 -DARDUINO_TEENSY40 -DF_CPU=600000000 -DUSB_MTPDISK -DLAYOUT_US_ENGLISH "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\cores\\teensy4" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\Bounce" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\Audio" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SPI" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SD\\src" "-IC:\\Program Files (x86)\\Arduino\\hardware\\teensy\\avr\\libraries\\SdFat\\src" "C:\\Users\\ronni\\AppData\\Local\\Temp\\arduino_build_266043\\sketch\\audio-guestbook.ino.cpp" -o nul

Alternatives for SerialFlash.h: []

ResolveLibrary(SerialFlash.h)ram Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio/Audio.h:129:0,



-> candidates: [] from C:\Users\ronni\Desktop\audio-guestbook\audio-guestbook.ino:25:



Multiple libraries were found for "SD.h"

C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio/play_serialflash_raw.h:33:25: fatal error: SerialFlash.h: No such file or directory

Used: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SD

compilation terminated.

Not used: C:\Program Files (x86)\Arduino\libraries\SD

Using library Bounce in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Bounce (legacy)

Using library Audio at version 1.3 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio

Using library SPI at version 1.0 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SPI

Using library SD at version 2.0.0 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SD

Using library SdFat at version 2.1.2 in folder: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SdFat

Error compiling for board Teensy 4.0.

Invalid library found in C:\Users\ronni\Documents\Arduino\libraries\libraries: no headers files (.h) found in C:\Users\ronni\Documents\Arduino\libraries\libraries
 
All too often Arduino will print a critical error message together with a lot of unimportant warnings or just info messages.

This this case, the critical error message is this:

Ronnie Rock said:
Invalid library found in C:\Users\ronni\Documents\Arduino\libraries\libraries: no headers files (.h) found in C:\Users\ronni\Documents\Arduino\libraries\libraries
Click to expand...

This means you copied things to the wrong place when you tried to manually install a library, and Arduino is now confused because it's seeing a nonsensical set of folders and files. Since the problem is in your Documents folder, reinstalling Arduino and Teensyduino will not help.

I can't see your hard drive or your screen, so helping you involves some guesswork based only on info show here. My best guess is you meant to copy some library into {Documents}/Arduino/libraries. Maybe it was in a folder called "libraries" somewhere else on your PC where you downloaded it? Perhaps instead of opening that "libraries" folder and dragging its contents to the "libraries" folder at {Documents}/Arduino, maybe you copied the entire "libraries" folder from the source location to {Documents}/Arduino/libraries, which had the result to creating *ANOTHER* "libraries" folder inside {Documents}/Arduino/libraries?

If you can't figure out how to fix this, and if you don't have any really important work inside that {Documents}/Arduino/libraries (eg, all the libraries are things you've obtained from the internet, not anything you've personally written or modified) then the simplest solution might be the go to {Documents}/Arduino and just completely delete "libraries" and everything inside it, then create a new empty "libraries" folder, and repeat (hopefully correctly) the process of copying all the libraries you need.

Just to explain a bit more, so you can understand better (if you even want that...) and have the ability to check your work, Arduino expects every folder it finds in {Documents}/Arduino/libraries to be a valid library. If you create empty folders or anything else in that location which isn't a valid library, Arduino will get confused. While the set of files and folders that constitute a "valid library" can vary, usually there is a "library.properties" file. Many libraries have a "src" folder with all the library's code, but others have it in the main folder. Either way, Arduino expects to find at least one .h file, inside the "src" folder if it exists, or otherwise in the main folder.

When you copy stuff into {Documents}/Arduino/libraries, everything you put there must actually be a library. If you create more sub-folders (like another folder called "libraries" inside "libraries") you'll get this error from Arduino.
 
Audoguestbook error

Ronnie Rock said:
YES!!!! Thank You Pete! It worked... Thank you everyone who helped me with this project..
Click to expand...

Hello Ronnie I have the same problem how can you figure out it?

Arduino: 1.8.13 (Windows 10), TD: 1.58, Board: "Teensy 4.0, Serial, 600 MHz, Faster, US English"


In file included from C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio/Audio.h:129,

Multiple libraries were found for "SD.h"

from C:\Users\bzvz1r\AppData\Local\Temp\arduino_modified_sketch_471862\Audio_Guest_Book.ino:9:

Used: C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\SD

C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio/play_serialflash_raw.h:33:10: fatal error: SerialFlash.h: No such file or directory

Not used: C:\Program Files (x86)\Arduino\libraries\SD

33 | #include <SerialFlash.h>

| ^~~~~~~~~~~~~~~

compilation terminated.

Error compiling for board Teensy 4.0.



This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
 
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