![arduino 1.8.5 teensy arduino 1.8.5 teensy](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41596-019-0272-1/MediaObjects/41596_2019_272_Fig1_HTML.png)
There are a few details they leave out about SD card formatting and the camera angles in the video make it difficult to see the wiring of their test device.
![arduino 1.8.5 teensy arduino 1.8.5 teensy](https://www.pjrc.com/teensy/card7a_rev1.png)
The Teensy Audio Board video and PDF tutorial that the makers of Teensy provide is great.
![arduino 1.8.5 teensy arduino 1.8.5 teensy](https://hackaday.com/wp-content/uploads/2020/05/teensy-4.1-cover.jpg)
So the focus that I’d normally bring to something like this just wasn’t there, and probably accounts for some of the early struggles. I was also working from a relocated laptop area that was less comfortable and poorly lit.
![arduino 1.8.5 teensy arduino 1.8.5 teensy](https://www.pjrc.com/teensy/td_download_antivirus_05.jpg)
I enthusiastically jumped into the project on a weeknight after being fried from work. The disaster started when the Sparkfun package came earlier than expected (normally that is a GOOD thing!). This project started with near disaster, but brought a great deal of satisfaction afterward. My search for a good board for this project brought me to the Teensy Audio Board.
ARDUINO 1.8.5 TEENSY SERIES
If (_myState.mode = Plasma || _myState.As discussed in my ongoing series of sound board experiments (most recently with the Adafruit Sound FX Board), I have been on a quest for an easy to use platform for sound installations and experimental projects. Leds.red = (_lor0 * factor1 + _lor1 * factor2) > 8 ĭiscoJar:393: error: '_myState' was not declared in this scope # pragma message "FastLED version 3.001.008"ĭiscoJar:247: error: '_myState' was not declared in this scopeįtBrightness(_myState.brightness) ĭiscoJar:315: error: '_myState' was not declared in this scopeĭiscoJar:315: error: 'Plasma' was not declared in this scopeĭiscoJar:330: error: '_myState' was not declared in this scopeĭiscoJar:330: error: 'Plasma' was not declared in this scopeĭiscoJar: In function 'void doGradient()':ĭiscoJar:385: error: '_myState' was not declared in this scope In file included from C:\Users\Aidan\Documents\Arduino\DiscoJar\DiscoJar.ino:224:0:Ĭ:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\FastLED/FastLED.h: At global scope:Ĭ:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\FastLED/FastLED.h:17:21: note: #pragma message: FastLED version 3.001.008 If (barPeak > logAmpSteps - 1) barPeak = logAmpSteps - 1 //apply limits In file included from C:\Users\Aidan\Documents\Arduino\libraries\Audio-master/analyze_fft1024.h:31:0,įrom C:\Users\Aidan\Documents\Arduino\DiscoJar\DiscoJar.ino:42:Ĭ:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teens圓/AudioStream.h:83:30: error: expected ')' before '&' tokenĪudioConnection(AudioStream &source, AudioStream &destination) :Ĭ:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teens圓/AudioStream.h:88:30: error: expected ')' before '&' tokenĪudioConnection(AudioStream &source, unsigned char sourceOutput,Ĭ:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teens圓/AudioStream.h:102:2: error: 'AudioStream' does not name a typeĬ:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teens圓/AudioStream.h:103:2: error: 'AudioStream' does not name a typeĭiscoJar:47: error: no matching function for call to 'AudioConnection::AudioConnection(AudioInputAnalog&, AudioAnalyzeFFT1024&)'ĪudioConnection patchCord1(adc1, fft1024_1) Ĭ:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teens圓/AudioStream.h:80:7: note: candidate: AudioConnection::AudioConnection()Ĭ:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teens圓/AudioStream.h:80:7: note: candidate expects 0 arguments, 2 providedĬ:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teens圓/AudioStream.h:80:7: note: candidate: constexpr AudioConnection::AudioConnection(const AudioConnection&)Ĭ:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teens圓/AudioStream.h:80:7: note: candidate expects 1 argument, 2 providedĭiscoJar: In function 'void calcAmplitudes()':ĭiscoJar:151: warning: comparison between signed and unsigned integer expressionsįor (int i = 0 i logAmpSteps - 1) barValue = logAmpSteps - 1 //apply limitsĭiscoJar:195: warning: comparison between signed and unsigned integer expressions The error I am getting is: Arduino: 1.8.5 (Windows 10), TD: 1.42, Board: "Teensy 3.2 / 3.1, Serial, 96 MHz (overclock), Faster, US English"ĭiscoJar:37: error: 'State' does not name a type Hello, I am having trouble compiling this program using Teensyduino, from an instructable on a sound reactive led strip.