errors during compilation on fresh arduino install with the libraries #1799

AyceBenz · 2024-11-17T04:23:13Z

AyceBenz
Nov 17, 2024

/**

@file basic-a2dp-fft-led.ino
@brief A2DP Sink with output of the FFT result to the LED matrix
For details see the FFT Wiki: https://github.com/pschatzmann/arduino-audio-tools/wiki/FFT
@author Phil Schatzmann
@copyright GPLv3
*/

#include "AudioTools.h"
#include "AudioTools/AudioLibs/AudioRealFFT.h" // or any other supported inplementation
#include "AudioTools/AudioLibs/LEDOutput.h"
#include "BluetoothA2DPSink.h"

#define PIN_LEDS 22
#define LED_X 8
#define LED_Y 1

BluetoothA2DPSink a2dp_sink;
AudioRealFFT fft; // or any other supported inplementation
FFTDisplay fft_dis(fft);
LEDOutput led(fft_dis); // output to LED matrix

// Provide data to FFT
void writeDataStream(const uint8_t *data, uint32_t length) {
fft.write(data, length);
}

void setup() {
Serial.begin(115200);
AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info);

// Setup FFT
auto tcfg = fft.defaultConfig();
tcfg.length = 1024;
tcfg.channels = 2;
tcfg.sample_rate = a2dp_sink.sample_rate();;
tcfg.bits_per_sample = 16;
fft.begin(tcfg);

// Setup LED matrix output
auto lcfg = led.defaultConfig();
lcfg.x = LED_X;
lcfg.y = LED_Y;
led.begin(lcfg);

fft_dis.fft_group_bin = 3;
fft_dis.fft_start_bin = 0;
fft_dis.fft_max_magnitude = 40000;
fft_dis.begin();

// add LEDs
FastLED.addLeds<WS2812B, PIN_LEDS, GRB>(led.ledData(), led.ledCount());

// register A2DP callback
a2dp_sink.set_stream_reader(writeDataStream, false);

// Start Bluetooth Audio Receiver
Serial.print("starting a2dp-fft...");
a2dp_sink.set_auto_reconnect(false);
a2dp_sink.start("a2dp-fft");

}

void loop() {
led.update();
delay(50);
}

Answered by pschatzmann

Nov 17, 2024

It seems that FastLED introduced some breaking conflicts with 3.9
I suggest to use an old working version or push for proper FastLED for namespace support

You can also prevent this error by making sure that you include this first:
#include <FastLED.h>

View full answer

AyceBenz · 2024-11-17T04:23:41Z

AyceBenz
Nov 17, 2024
Author

so this is the example code from the audiotools library but it wont work

0 replies

AyceBenz · 2024-11-17T04:24:08Z

AyceBenz
Nov 17, 2024
Author

Arduino: 1.8.19 (Windows 10), Board: "ESP32 Dev Module, Disabled, Disabled, Huge APP (3MB No OTA/1MB SPIFFS), 240MHz (WiFi/BT), QIO, 80MHz, 4MB (32Mb), 921600, Core 1, Core 1, None, Disabled, Disabled"

In file included from C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/AudioRealFFT.h:4,

             from C:\Users\user\AppData\Local\Temp\arduino_modified_sketch_982840\basic-a2dp-fft-led.ino:10:

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/FFT/FFTReal.h: In instantiation of 'class ffft::FFTRealFixLen<2>':

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/FFT/FFTReal.h:3735:30: required from here

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/FFT/FFTReal.h:2440:82: warning: arithmetic between different enumeration types 'ffft::FFTRealFixLen<2>::' and 'ffft::FFTRealFixLen<2>::' is deprecated [-Wdeprecated-enum-enum-conversion]

2440 | enum { TRIGO_BD = ((FFT_LEN_L2 - TRIGO_BD_LIMIT) < 0)

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

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/FFT/FFTReal.h:2446:78: warning: arithmetic between different enumeration types 'ffft::FFTRealFixLen<2>::' and 'ffft::FFTRealFixLen<2>::' is deprecated [-Wdeprecated-enum-enum-conversion]

2446 | enum { NBR_TRIGO_OSC = FFT_LEN_L2 - TRIGO_BD };

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

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/FFT/FFTReal.h: In instantiation of 'class ffft::FFTRealFixLen<1>':

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/FFT/FFTReal.h:3753:30: required from here

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/FFT/FFTReal.h:2440:82: warning: arithmetic between different enumeration types 'ffft::FFTRealFixLen<1>::' and 'ffft::FFTRealFixLen<1>::' is deprecated [-Wdeprecated-enum-enum-conversion]

2440 | enum { TRIGO_BD = ((FFT_LEN_L2 - TRIGO_BD_LIMIT) < 0)

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

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/FFT/FFTReal.h:2446:78: warning: arithmetic between different enumeration types 'ffft::FFTRealFixLen<1>::' and 'ffft::FFTRealFixLen<1>::' is deprecated [-Wdeprecated-enum-enum-conversion]

2446 | enum { NBR_TRIGO_OSC = FFT_LEN_L2 - TRIGO_BD };

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

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/FFT/FFTReal.h: In instantiation of 'class ffft::FFTRealFixLen<0>':

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/FFT/FFTReal.h:3765:30: required from here

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/FFT/FFTReal.h:2440:82: warning: arithmetic between different enumeration types 'ffft::FFTRealFixLen<0>::' and 'ffft::FFTRealFixLen<0>::' is deprecated [-Wdeprecated-enum-enum-conversion]

2440 | enum { TRIGO_BD = ((FFT_LEN_L2 - TRIGO_BD_LIMIT) < 0)

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

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/FFT/FFTReal.h:2446:78: warning: arithmetic between different enumeration types 'ffft::FFTRealFixLen<0>::' and 'ffft::FFTRealFixLen<0>::' is deprecated [-Wdeprecated-enum-enum-conversion]

2446 | enum { NBR_TRIGO_OSC = FFT_LEN_L2 - TRIGO_BD };

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

In file included from C:\Users\user\Documents\Arduino\libraries\FastLED\src/crgb.h:11,

             from C:\Users\user\Documents\Arduino\libraries\FastLED\src/lib8tion/scale8.h:4,

             from C:\Users\user\Documents\Arduino\libraries\FastLED\src/lib8tion/math8.h:3,

             from C:\Users\user\Documents\Arduino\libraries\FastLED\src/lib8tion.h:377,

             from C:\Users\user\Documents\Arduino\libraries\FastLED\src/pixeltypes.h:7,

             from C:\Users\user\Documents\Arduino\libraries\FastLED\src/cpixel_ledcontroller.h:10,

             from C:\Users\user\Documents\Arduino\libraries\FastLED\src/controller.h:7,

             from C:\Users\user\Documents\Arduino\libraries\FastLED\src/FastLED.h:65,

             from C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/AudioLibs/LEDOutput.h:2,

             from C:\Users\user\AppData\Local\Temp\arduino_modified_sketch_982840\basic-a2dp-fft-led.ino:11:

C:\Users\user\Documents\Arduino\libraries\FastLED\src/template_magic.h:131:44: error: template argument 2 is invalid

131 | typename fl::enable_if<fl::is_same<U, CLASS>::value, T&>::type \

  |                                            ^

C:\Users\user\Documents\Arduino\libraries\FastLED\src/str.h:248:1: note: in expansion of macro 'FASTLED_DEFINE_OUTPUT_OPERATOR'

248 | FASTLED_DEFINE_OUTPUT_OPERATOR(Str) {

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

C:\Users\user\Documents\Arduino\libraries\FastLED\src/template_magic.h:131:56: error: template argument 1 is invalid

131 | typename fl::enable_if<fl::is_same<U, CLASS>::value, T&>::type \

  |                                                        ^

C:\Users\user\Documents\Arduino\libraries\FastLED\src/str.h:248:1: note: in expansion of macro 'FASTLED_DEFINE_OUTPUT_OPERATOR'

248 | FASTLED_DEFINE_OUTPUT_OPERATOR(Str) {

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

C:\Users\user\Documents\Arduino\libraries\FastLED\src/template_magic.h:131:57: error: '' is not a template [-fpermissive]

131 | typename fl::enable_if<fl::is_same<U, CLASS>::value, T&>::type \

  |                                                         ^~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/template_magic.h:131:57: note: in definition of macro 'FASTLED_DEFINE_OUTPUT_OPERATOR'

131 | typename fl::enable_if<fl::is_same<U, CLASS>::value, T&>::type \

  |                                                         ^~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/str.h:248:32: error: reference to 'Str' is ambiguous

248 | FASTLED_DEFINE_OUTPUT_OPERATOR(Str) {

  |                                ^~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/template_magic.h:132:25: note: in definition of macro 'FASTLED_DEFINE_OUTPUT_OPERATOR'

132 | operator<<(T& os, const CLASS& obj)

  |                         ^~~~~

In file included from C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/CoreAudio/AudioHttp/HttpHeader.h:4,

             from C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/CoreAudio/AudioHttp/HttpChunkReader.h:3,

             from C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/CoreAudio/AudioHttp/HttpRequest.h:5,

             from C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/CoreAudio/AudioMetaData/MetaData.h:6,

             from C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools.h:97,

             from C:\Users\user\AppData\Local\Temp\arduino_modified_sketch_982840\basic-a2dp-fft-led.ino:9:

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/CoreAudio/AudioBasic/Str.h:23:7: note: candidates are: 'class audio_tools::Str'

23 | class Str : public StrView {

  |       ^~~

In file included from C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:9,

             from C:\Users\user\Documents\Arduino\libraries\FastLED\src/engine_events.h:6,

             from C:\Users\user\Documents\Arduino\libraries\FastLED\src/cled_controller.h:17,

             from C:\Users\user\Documents\Arduino\libraries\FastLED\src/cpixel_ledcontroller.h:16:

C:\Users\user\Documents\Arduino\libraries\FastLED\src/str.h:234:7: note: 'class Str'

234 | class Str : public StrN<FASTLED_STR_INLINED_SIZE> {

  |       ^~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/str.h: In function 'int operator<<(T&, const int&)':

C:\Users\user\Documents\Arduino\libraries\FastLED\src/str.h:249:15: error: request for member 'c_str' in 'obj', which is of non-class type 'const int'

249 | os << obj.c_str();

  |               ^~~~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h: At global scope:

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:123:54: error: template argument 1 is invalid

123 | FixedMap<Str, ScreenMap, 16> *segmentMaps);

  |                                                      ^

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:123:54: error: template argument 3 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:123:54: error: template argument 1 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:123:54: error: template argument 3 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:123:54: error: template argument 1 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:123:54: error: template argument 3 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:123:54: error: template argument 1 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:123:54: error: template argument 3 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:123:27: error: invalid template-id

123 | FixedMap<Str, ScreenMap, 16> *segmentMaps);

  |                           ^~~~~~~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:123:36: error: reference to 'Str' is ambiguous

123 | FixedMap<Str, ScreenMap, 16> *segmentMaps);

  |                                    ^~~

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/CoreAudio/AudioBasic/Str.h:23:7: note: candidates are: 'class audio_tools::Str'

23 | class Str : public StrView {

  |       ^~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/str.h:234:7: note: 'class Str'

234 | class Str : public StrN<FASTLED_STR_INLINED_SIZE> {

  |       ^~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:123:27: error: template placeholder type 'FixedMap<...auto...>' must be followed by a simple declarator-id

123 | FixedMap<Str, ScreenMap, 16> *segmentMaps);

  |                           ^~~~~~~~

In file included from C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:10:

C:\Users\user\Documents\Arduino\libraries\FastLED\src/fixed_map.h:17:7: note: 'template<class Key, class Value, unsigned int N> class FixedMap' declared here

17 | class FixedMap {

  |       ^~~~~~~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:60: error: template argument 1 is invalid

125 | static void toJsonStr(const FixedMap<Str, ScreenMap, 16>&, Str* jsonBuffer);

  |                                                            ^

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:60: error: template argument 3 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:60: error: template argument 1 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:60: error: template argument 3 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:60: error: template argument 1 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:60: error: template argument 3 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:60: error: template argument 1 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:60: error: template argument 3 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:33: error: invalid template-id

125 | static void toJsonStr(const FixedMap<Str, ScreenMap, 16>&, Str* jsonBuffer);

  |                                 ^~~~~~~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:42: error: reference to 'Str' is ambiguous

125 | static void toJsonStr(const FixedMap<Str, ScreenMap, 16>&, Str* jsonBuffer);

  |                                          ^~~

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/CoreAudio/AudioBasic/Str.h:23:7: note: candidates are: 'class audio_tools::Str'

23 | class Str : public StrView {

  |       ^~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/str.h:234:7: note: 'class Str'

234 | class Str : public StrN<FASTLED_STR_INLINED_SIZE> {

  |       ^~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:27: error: class template placeholder 'FixedMap' not permitted in this context

125 | static void toJsonStr(const FixedMap<Str, ScreenMap, 16>&, Str* jsonBuffer);

  |                           ^~~~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:27: note: use 'auto' for an abbreviated function template

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:64: error: reference to 'Str' is ambiguous

125 | static void toJsonStr(const FixedMap<Str, ScreenMap, 16>&, Str* jsonBuffer);

  |                                                                ^~~

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/CoreAudio/AudioBasic/Str.h:23:7: note: candidates are: 'class audio_tools::Str'

23 | class Str : public StrView {

  |       ^~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/str.h:234:7: note: 'class Str'

234 | class Str : public StrN<FASTLED_STR_INLINED_SIZE> {

  |       ^~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:125:64: error: 'Str' has not been declared

125 | static void toJsonStr(const FixedMap<Str, ScreenMap, 16>&, Str* jsonBuffer);

  |                                                                ^~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:126:57: error: template argument 1 is invalid

126 | static void toJson(const FixedMap<Str, ScreenMap, 16>&, FLArduinoJson::JsonDocument* doc);

  |                                                         ^

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:126:57: error: template argument 3 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:126:57: error: template argument 1 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:126:57: error: template argument 3 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:126:57: error: template argument 1 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:126:57: error: template argument 3 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:126:57: error: template argument 1 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:126:57: error: template argument 3 is invalid

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:126:30: error: invalid template-id

126 | static void toJson(const FixedMap<Str, ScreenMap, 16>&, FLArduinoJson::JsonDocument* doc);

  |                              ^~~~~~~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:126:39: error: reference to 'Str' is ambiguous

126 | static void toJson(const FixedMap<Str, ScreenMap, 16>&, FLArduinoJson::JsonDocument* doc);

  |                                       ^~~

C:\Users\user\Documents\Arduino\libraries\arduino-audio-tools-main\src/AudioTools/CoreAudio/AudioBasic/Str.h:23:7: note: candidates are: 'class audio_tools::Str'

23 | class Str : public StrView {

  |       ^~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/str.h:234:7: note: 'class Str'

234 | class Str : public StrN<FASTLED_STR_INLINED_SIZE> {

  |       ^~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:126:24: error: class template placeholder 'FixedMap' not permitted in this context

126 | static void toJson(const FixedMap<Str, ScreenMap, 16>&, FLArduinoJson::JsonDocument* doc);

  |                        ^~~~~

C:\Users\user\Documents\Arduino\libraries\FastLED\src/screenmap.h:126:24: note: use 'auto' for an abbreviated function template

Multiple libraries were found for "WiFi.h"

Used: C:\Users\user\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.5\libraries\WiFi

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

exit status 1

Error compiling for board ESP32 Dev Module.

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

0 replies

pschatzmann · 2024-11-17T05:04:29Z

pschatzmann
Nov 17, 2024
Maintainer

It seems that FastLED introduced some breaking conflicts with 3.9
I suggest to use an old working version or push for proper FastLED for namespace support

You can also prevent this error by making sure that you include this first:
#include <FastLED.h>

0 replies

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errors during compilation on fresh arduino install with the libraries #1799

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errors during compilation on fresh arduino install with the libraries #1799

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AyceBenz Nov 17, 2024

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