Error Compiling TMRpcm

Projects Programming
1

This is the first time im using this library and i cant seem to get it to compile, i keep getting this error

In file included from C:\Users\MohammadB\Desktop\Arduino Projects\audio (1)\audio (1).ino:1:
c:\Users\MohammadB\Documents\Arduino\libraries\TMRpcm/TMRpcm.h:95:32: error: 'SdFile' has not been declared
95 | unsigned long searchMainTags(SdFile xFile, char *datStr);
| ^~~~~~

exit status 1

Compilation error: exit status 1

2

Welcome to the forum

Please post your full sketch, using code tags when you do. Did you write the sketch or did you get it from somewhere ?

3

I didnt write it, i got it from a video on youtube, multiple videos had similar code though, so I assumed it should work, here is the code:

#include <SD.h>               // need to include the SD library
#define SD_ChipSelectPin 15   //pin10 for Arduino Pro Mini
#include <TMRpcm.h>           //  Lib to play wav file
#include <SPI.h>

TMRpcm tmrpcm;   // create an object for use in this sketch


void setup(){
  tmrpcm.speakerPin = 5; //pin 9 for Aduino Pro Mini , any pin with PWM fonction will work too
  Serial.begin(9600);

  if (!SD.begin(SD_ChipSelectPin)) {  // see if the card is present and can be initialized:
    Serial.println("SD fail");  
    return;   // don't do anything more if not
  }
  else{   
    Serial.println("SD ok");   
  }
  tmrpcm.play("Audio1.wav"); //the sound file "music" will play each time the arduino powers up, or is reset
  tmrpcm.volume(5); //default volume to 2 
}

void loop(){
 
}
4

I'm using Nodemcu for reference

5

If you turn on compilation warnings in Preferences in the IDE you will see this message when you compile the sketch

WARNING: library TMRpcm claims to run on avr architecture(s) and may be incompatible with your current board which runs on esp8266 architecture(s).

That is the cause of the error

6

Is there a way to solve this or can i just simply not use esp8266 with the tmrpcm library?

7

You need to use a different library but I cannot offer any advice as to which one would work

8

Alright, thank you so much for the help

9

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