I'm trying to complete a project on a virtual pinball machine that I'm building and I need a Teensy 3.2 for the addressable LED's to work with DOF. Thus for I've tried a Teensy 4.1 & 4.0. While I learned a lot, it still wouldn't work like it should.
Anyways, can someone help me out? I'll pay $50.00. It would be greatly appreciated.
$75.00? You'd really be helping me out.
Out of curiosity is it sound related (i.e. the Teensy 4.x don't have DACs so you can't just plug in a speaker + amp to A14 and get sounds out). Or is there something else? I'm not sure what DOF is (my other hobby is digital cameras, where DOF is depth of field).
There are some ways to get sounds out similar to what the Teensy 3.2 has (either MQS if you aren't using SPI and pins 10/12 or in Teensydunio 1.57, you can use PWM, but I'm not sure of the quality).
Note, you might have to rework the layout of the pins, since once you get beyond the basic devices (Serial1, SPI1, I2C1) things are different.
That being said, I do have a Teensy 3.2 or two unallocated, but my stock is starting to run out.
Hi, Michael.
D.O.F. - (Direct Output Framework). Bascially, it is software that controls the hardware found on a virtual pinball cabinet. Addressable LED strips in this case.
I managed to get both the Teensy 4.0 & 4.1 to perform basic LED tests but when I uploaded the StripController..it installed but I'm not getting the expected pattern of LED's.
PS - I'm new to the Teensy so forgive me if I sound ignorant on this matter...because I am. lol
Posting some code, and description of your expectations and actual performance will help others to help you.
According to those who have installed the Teensy StripController software on the Teensy 3.2, the LED matrix should display a pattern of defined symbols (arrows, plus sign, ect.) but when on the Teensy 4.0 and 4.1, all of my LED's come on and they cycle thru several colors and then turn off. But it won't do that unless I unplug the USB cable and plug back in.Originally Posted by BriComp
Here's the code.
}** TeensyStrip Controller
** ----------------------
**
** This Sketch turns a Teensy 3.1, 3.2 or later into a controller for WS2811/WS2812 based led strips.
** This strip controller was originally designed for use with the Direct Output Framework, but since
** the communication protocol is simple and communication uses the virtual com port of the Teensy
** it should be easy to controll the strips from other applications as well.
**
** The most important part of the code is a slightly hacked version (a extra method to set the length of the
** strips dynamiccaly has been added) of Paul Stoffregens excellent OctoWS2811 LED Library.
** For more information on the lib check out:
** https://github.com/PaulStoffregen/OctoWS2811
** http://www.pjrc.com/teensy/td_libs_OctoWS2811.html
**
************************************************** ************************************************** *****/
/*
License:
--------
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
Required Connections
--------------------
pin 2: LED Strip #1 OctoWS2811 drives 8 LED Strips.
pin 14: LED strip #2 All 8 are the same length.
pin 7: LED strip #3
pin 8: LED strip #4 A 100 ohm resistor should used
pin 6: LED strip #5 between each Teensy pin and the
pin 20: LED strip #6 wire to the LED strip, to minimize
pin 21: LED strip #7 high frequency ringining & noise.
pin 5: LED strip #8
pin 15 & 16 - Connect together, but do not use
pin 4 - Do not use
pin 3 - Do not use as PWM. Normal use is ok.
*/
#include "OctoWS2811Ext.h" //A slightly hacked version of the OctoWS2811 lib which allows for dynamic setting of the number of leds is used.
//Definiton of Major and Minor part of the firmware version. This value can be received using the V command.
//If something is changed in the code the number should be increased.
#define FirmwareVersionMajor 1
#define FirmwareVersionMinor 4
//For Teensy 4.0 you can define the nuber of ouput Pins - 8 should be good (for 3.1/3.2 this is only used for calculation and schould not changed)
const int numPins = 8;
//for tesnsy 4.0 you can change the standard port (schould not be done) - Not used for 3.1/3.2
byte pinList[numPins] = {2, 14, 7, 8, 6, 20, 21, 5};
//Defines the max number of leds which is allowed per ledstrip.
//This number is fine for Teensy 3.2, 3.1. For newer Teensy versions (they dont exists yet) it might be possible to increase this number.
#define MaxLedsPerStrip 1100
//Defines the Pinnumber to which the built in led of the Teensy is connected.
//For Teensy 3.2, 3.1 this is pin 13, if you use a newer Teensy version (not available at the time of writing) you might need to change this number.
#define LedPin 13
// Defines the Pinnumber for the test button which is low when pressed
#define TestPin 17
//Memory buffers for the OctoWS2811 lib
DMAMEM int displayMemory[MaxLedsPerStrip * numPins * 3 / 4];
int drawingMemory[MaxLedsPerStrip * numPins * 3 / 4];
//Variable used to control the blinking and flickering of the led of the Teensy
elapsedMillis BlinkTimer;
int BlinkMode;
elapsedMillis BlinkModeTimeoutTimer;
//Config definition for the OctoWS2811 lib
const int config = WS2811_RGB | WS2811_800kHz; //Dont change the color order (even if your strip are GRB). DOF takes care of this issue (see config of ledstrip toy)
#if defined(__IMXRT1062__)
OctoWS2811Ext leds(MaxLedsPerStrip, displayMemory, drawingMemory, config, numPins, pinList);
#else
OctoWS2811Ext leds(MaxLedsPerStrip, displayMemory, drawingMemory, config);
#endif
word configuredStripLength=400;
//Setup of the system. Is called once on startup.
void setup() {
Serial.begin(9600); // This has no effect. USB bitrate (12MB) will be used anyway.
//Initialize the lib for the leds
leds.setStripLength(configuredStripLength);
leds.begin();
leds.show();
//Initialize the led pin
pinMode(LedPin,OUTPUT);
//Initialize and find value of the test pin
pinMode(TestPin,INPUT_PULLUP);
if (! digitalRead(TestPin)) {
// run test if button is grounded
Test();
}
SetBlinkMode(0);
}
//Main loop of the programm gets called again and again.
void loop() {
// put your main code here, to run repeatedly:
//Check if data is available
if (Serial.available()) {
byte receivedByte = Serial.read();
switch (receivedByte) {
case 'L':
//Set length of strips
SetLedStripLength();
break;
case 'F':
//Fill strip area with color
Fill();
break;
case 'R':
//receive data for strips
ReceiveData();
break;
case 'O':
//output data on strip
OutputData();
break;
case 'C':
//Clears all previously received led data
ClearAllLedData();
break;
case 'V':
//Send the firmware version
SendVersion();
break;
case 'M':
//Get max number of leds per strip
SendMaxNumberOfLeds();
break;
case 'T':
//initiate Test over serial
Test();
break;
default:
// no unknown commands allowed. Send NACK (N)
Nack();
break;
}
SetBlinkMode(1);
}
Blink();
}
//Sets the mode for the blinking of the led
void SetBlinkMode(int Mode) {
BlinkMode=Mode;
BlinkModeTimeoutTimer=0;
}
//Controls the blinking of the led
void Blink() {
switch(BlinkMode) {
case 0:
//Blinkmode 0 is only active after the start of the Teensy until the first command is received.
if(BlinkTimer<1500) {
digitalWrite(LedPin,0);
} else if(BlinkTimer<1600) {
digitalWrite(LedPin,1);
} else {
BlinkTimer=0;
digitalWrite(LedPin,0);
}
break;
case 1:
//Blinkmode 1 is activated when the Teensy receives a command
//Mode expires 500ms after the last command has been received resp. mode has been set
if(BlinkTimer>30) {
BlinkTimer=0;
digitalWrite(LedPin,!digitalRead(LedPin));
}
if(BlinkModeTimeoutTimer>500) {
SetBlinkMode(2);
}
break;
case 2:
//Blinkmode 2 is active while the Teensy is waiting for more commands
if(BlinkTimer<1500) {
digitalWrite(LedPin,0);
} else if(BlinkTimer<1600) {
digitalWrite(LedPin,1);
} else if(BlinkTimer<1700) {
digitalWrite(LedPin,0);
} else if(BlinkTimer<1800) {
digitalWrite(LedPin,1);
}else {
BlinkTimer=0;
digitalWrite(LedPin,0);
}
default:
//This should never be active
//The code is only here to make it easier to determine if a wrong Blinkcode has been set
if(BlinkTimer>2000) {
BlinkTimer=0;
digitalWrite(LedPin,!digitalRead(LedPin));
}
break;
}
}
//Outputs the data in the ram to the ledstrips
void OutputData() {
leds.show();
Ack();
}
//Fills the given area of a ledstrip with a color
void Fill() {
word firstLed=ReceiveWord();
word numberOfLeds=ReceiveWord();
int ColorData=ReceiveColorData();
if( firstLed<=configuredStripLength*8 && numberOfLeds>0 && firstLed+numberOfLeds-1<=configuredStripLength*8 ) {
word endLedNr=firstLed+numberOfLeds;
for(word ledNr=firstLed; ledNr<endLedNr;ledNr++) {
leds.setPixel(ledNr,ColorData);
}
Ack();
} else {
//Number of the first led or the number of leds to receive is outside the allowed range
Nack();
}
}
//Receives data for the ledstrips
void ReceiveData() {
word firstLed=ReceiveWord();
word numberOfLeds=ReceiveWord();
if( firstLed<=configuredStripLength*8 && numberOfLeds>0 && firstLed+numberOfLeds-1<=configuredStripLength*8 ) {
//FirstLedNr and numberOfLeds are valid.
//Receive and set color data
word endLedNr=firstLed+numberOfLeds;
for(word ledNr=firstLed; ledNr<endLedNr;ledNr++) {
leds.setPixel(ledNr,ReceiveColorData());
}
Ack();
} else {
//Number of the first led or the number of leds to receive is outside the allowed range
Nack();
}
}
//Sets the length of the longest connected ledstrip. Length is restricted to the max number of allowed leds
void SetLedStripLength() {
word stripLength=ReceiveWord();
if(stripLength<1 || stripLength>MaxLedsPerStrip) {
//stripLength is either to small or above the max number of leds allowed
Nack();
} else {
//stripLength is in the valid range
configuredStripLength=stripLength;
leds.setStripLength(stripLength);
leds.begin(); //Reinitialize the OctoWS2811 lib (not sure if this is needed)
Ack();
}
}
//Clears the data for all configured leds
void ClearAllLedData() {
for(word ledNr=0;ledNr<configuredStripLength*8;ledNr++) {
leds.setPixel(ledNr,0);
}
Ack();
}
//Sends the firmware version
void SendVersion() {
Serial.write(FirmwareVersionMajor);
Serial.write(FirmwareVersionMinor);
Ack();
}
//Sends the max number of leds per strip
void SendMaxNumberOfLeds() {
byte B=MaxLedsPerStrip>>8;
Serial.write(B);
B=MaxLedsPerStrip&255;
Serial.write(B);
Ack();
}
//Sends a ack (A)
void Ack() {
Serial.write('A');
}
//Sends a NACK (N)
void Nack() {
Serial.write('N');
}
//Receives 3 bytes of color data.
int ReceiveColorData() {
while(!Serial.available()) {};
int colorValue=Serial.read();
while(!Serial.available()) {};
colorValue=(colorValue<<8)|Serial.read();
while(!Serial.available()) {};
colorValue=(colorValue<<8)|Serial.read();
return colorValue;
}
//Receives a word value. High byte first, low byte second
word ReceiveWord() {
while(!Serial.available()) {};
word wordValue=Serial.read()<<8;
while(!Serial.available()) {};
wordValue=wordValue|Serial.read();
return wordValue;
}
// Colors for testing - assumes WS2812 color order of G, R, B
/*
#define RED 0x00FF00
#define GREEN 0xFF0000
#define BLUE 0x0000FF
#define YELLOW 0xFFFF00
#define PINK 0x10FF88
#define ORANGE 0x45FF00
#define WHITE 0xFFFFFF
#define BLACK 0x000000
*/
// Less intense colors for testing - assumes WS2812 color order of G, R, B
#define RED 0x001600
#define GREEN 0x160000
#define BLUE 0x000016
#define YELLOW 0x141000
#define PINK 0x001209
#define ORANGE 0x041000
#define WHITE 0x101010
#define BLACK 0x000000
void Test() {
int microsec = 3000000; // change them all in 3 seconds
ColorWipe(RED, microsec);
ColorWipe(GREEN, microsec);
ColorWipe(BLUE, microsec);
ColorWipe(YELLOW, microsec);
ColorWipe(PINK, microsec);
ColorWipe(ORANGE, microsec);
ColorWipe(WHITE, microsec);
ColorWipe(BLACK, microsec);
}
void ColorWipe(int color, int wait)
{
for (int i=0; i < leds.numPixels(); i++) {
leds.setPixel(i, color);
}
// wait before turning on LEDs and also turn on indicator LED
delayMicroseconds(100000);
digitalWrite(LedPin,1);
leds.show();
// wait for desginated timeout and then turn off indicator LED
delayMicroseconds(wait);
digitalWrite(LedPin,0);
Hi, just a hint, in future when you paste code use the CODE tags (# button) not the QUOTE tags. It preserves the code indenting.Code:** TeensyStrip Controller ** ---------------------- ** ** This Sketch turns a Teensy 3.1, 3.2 or later into a controller for WS2811 / WS2812 based led strips. * *This strip controller was originally designed for use with the Direct Output Framework, but since ** the communication protocol is simpleand communication uses the virtual com port of the Teensy ** it should be easy to controll the strips from other applications as well. ** ** The most important part of the code is a slightly hacked version(a extra method to set the length of the * *strips dynamiccaly has been added) of Paul Stoffregens excellent OctoWS2811 LED Library. ** For more information on the lib check out : **https ://github.com/PaulStoffregen/OctoWS2811 **http ://www.pjrc.com/teensy/td_libs_OctoWS2811.html ** *********************************************************************************************************/ /* License: -------- Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Required Connections -------------------- pin 2: LED Strip #1 OctoWS2811 drives 8 LED Strips. pin 14: LED strip #2 All 8 are the same length. pin 7: LED strip #3 pin 8: LED strip #4 A 100 ohm resistor should used pin 6: LED strip #5 between each Teensy pin and the pin 20: LED strip #6 wire to the LED strip, to minimize pin 21: LED strip #7 high frequency ringining & noise. pin 5: LED strip #8 pin 15 & 16 - Connect together, but do not use pin 4 - Do not use pin 3 - Do not use as PWM. Normal use is ok. */ #include "OctoWS2811Ext.h" //A slightly hacked version of the OctoWS2811 lib which allows for dynamic setting of the number of leds is used. //Definiton of Major and Minor part of the firmware version. This value can be received using the V command. //If something is changed in the code the number should be increased. #define FirmwareVersionMajor 1 #define FirmwareVersionMinor 4 //For Teensy 4.0 you can define the nuber of ouput Pins - 8 should be good (for 3.1/3.2 this is only used for calculation and schould not changed) const int numPins = 8; //for tesnsy 4.0 you can change the standard port (schould not be done) - Not used for 3.1/3.2 byte pinList[numPins] = { 2, 14, 7, 8, 6, 20, 21, 5 }; //Defines the max number of leds which is allowed per ledstrip. //This number is fine for Teensy 3.2, 3.1. For newer Teensy versions (they dont exists yet) it might be possible to increase this number. #define MaxLedsPerStrip 1100 //Defines the Pinnumber to which the built in led of the Teensy is connected. //For Teensy 3.2, 3.1 this is pin 13, if you use a newer Teensy version (not available at the time of writing) you might need to change this number. #define LedPin 13 // Defines the Pinnumber for the test button which is low when pressed #define TestPin 17 //Memory buffers for the OctoWS2811 lib DMAMEM int displayMemory[MaxLedsPerStrip * numPins * 3 / 4]; int drawingMemory[MaxLedsPerStrip * numPins * 3 / 4]; //Variable used to control the blinking and flickering of the led of the Teensy elapsedMillis BlinkTimer; int BlinkMode; elapsedMillis BlinkModeTimeoutTimer; //Config definition for the OctoWS2811 lib const int config = WS2811_RGB | WS2811_800kHz; //Dont change the color order (even if your strip are GRB). DOF takes care of this issue (see config of ledstrip toy) #if defined(__IMXRT1062__) OctoWS2811Ext leds(MaxLedsPerStrip, displayMemory, drawingMemory, config, numPins, pinList); #else OctoWS2811Ext leds(MaxLedsPerStrip, displayMemory, drawingMemory, config); #endif word configuredStripLength = 400; //Setup of the system. Is called once on startup. void setup() { Serial.begin(9600); // This has no effect. USB bitrate (12MB) will be used anyway. //Initialize the lib for the leds leds.setStripLength(configuredStripLength); leds.begin(); leds.show(); //Initialize the led pin pinMode(LedPin, OUTPUT); //Initialize and find value of the test pin pinMode(TestPin, INPUT_PULLUP); if (!digitalRead(TestPin)) { // run test if button is grounded Test(); } SetBlinkMode(0); } //Main loop of the programm gets called again and again. void loop() { // put your main code here, to run repeatedly: //Check if data is available if (Serial.available()) { byte receivedByte = Serial.read(); switch (receivedByte) { case 'L': //Set length of strips SetLedStripLength(); break; case 'F': //Fill strip area with color Fill(); break; case 'R': //receive data for strips ReceiveData(); break; case 'O': //output data on strip OutputData(); break; case 'C': //Clears all previously received led data ClearAllLedData(); break; case 'V': //Send the firmware version SendVersion(); break; case 'M': //Get max number of leds per strip SendMaxNumberOfLeds(); break; case 'T': //initiate Test over serial Test(); break; default: // no unknown commands allowed. Send NACK (N) Nack(); break; } SetBlinkMode(1); } Blink(); } //Sets the mode for the blinking of the led void SetBlinkMode(int Mode) { BlinkMode = Mode; BlinkModeTimeoutTimer = 0; } //Controls the blinking of the led void Blink() { switch (BlinkMode) { case 0: //Blinkmode 0 is only active after the start of the Teensy until the first command is received. if (BlinkTimer < 1500) { digitalWrite(LedPin, 0); } else if (BlinkTimer < 1600) { digitalWrite(LedPin, 1); } else { BlinkTimer = 0; digitalWrite(LedPin, 0); } break; case 1: //Blinkmode 1 is activated when the Teensy receives a command //Mode expires 500ms after the last command has been received resp. mode has been set if (BlinkTimer > 30) { BlinkTimer = 0; digitalWrite(LedPin, !digitalRead(LedPin)); } if (BlinkModeTimeoutTimer > 500) { SetBlinkMode(2); } break; case 2: //Blinkmode 2 is active while the Teensy is waiting for more commands if (BlinkTimer < 1500) { digitalWrite(LedPin, 0); } else if (BlinkTimer < 1600) { digitalWrite(LedPin, 1); } else if (BlinkTimer < 1700) { digitalWrite(LedPin, 0); } else if (BlinkTimer < 1800) { digitalWrite(LedPin, 1); } else { BlinkTimer = 0; digitalWrite(LedPin, 0); } default: //This should never be active //The code is only here to make it easier to determine if a wrong Blinkcode has been set if (BlinkTimer > 2000) { BlinkTimer = 0; digitalWrite(LedPin, !digitalRead(LedPin)); } break; } } //Outputs the data in the ram to the ledstrips void OutputData() { leds.show(); Ack(); } //Fills the given area of a ledstrip with a color void Fill() { word firstLed = ReceiveWord(); word numberOfLeds = ReceiveWord(); int ColorData = ReceiveColorData(); if (firstLed <= configuredStripLength * 8 && numberOfLeds > 0 && firstLed + numberOfLeds - 1 <= configuredStripLength * 8) { word endLedNr = firstLed + numberOfLeds; for (word ledNr = firstLed; ledNr < endLedNr; ledNr++) { leds.setPixel(ledNr, ColorData); } Ack(); } else { //Number of the first led or the number of leds to receive is outside the allowed range Nack(); } } //Receives data for the ledstrips void ReceiveData() { word firstLed = ReceiveWord(); word numberOfLeds = ReceiveWord(); if (firstLed <= configuredStripLength * 8 && numberOfLeds > 0 && firstLed + numberOfLeds - 1 <= configuredStripLength * 8) { //FirstLedNr and numberOfLeds are valid. //Receive and set color data word endLedNr = firstLed + numberOfLeds; for (word ledNr = firstLed; ledNr < endLedNr; ledNr++) { leds.setPixel(ledNr, ReceiveColorData()); } Ack(); } else { //Number of the first led or the number of leds to receive is outside the allowed range Nack(); } } //Sets the length of the longest connected ledstrip. Length is restricted to the max number of allowed leds void SetLedStripLength() { word stripLength = ReceiveWord(); if (stripLength<1 || stripLength>MaxLedsPerStrip) { //stripLength is either to small or above the max number of leds allowed Nack(); } else { //stripLength is in the valid range configuredStripLength = stripLength; leds.setStripLength(stripLength); leds.begin(); //Reinitialize the OctoWS2811 lib (not sure if this is needed) Ack(); } } //Clears the data for all configured leds void ClearAllLedData() { for (word ledNr = 0; ledNr < configuredStripLength * 8; ledNr++) { leds.setPixel(ledNr, 0); } Ack(); } //Sends the firmware version void SendVersion() { Serial.write(FirmwareVersionMajor); Serial.write(FirmwareVersionMinor); Ack(); } //Sends the max number of leds per strip void SendMaxNumberOfLeds() { byte B = MaxLedsPerStrip >> 8; Serial.write(B); B = MaxLedsPerStrip & 255; Serial.write(B); Ack(); } //Sends a ack (A) void Ack() { Serial.write('A'); } //Sends a NACK (N) void Nack() { Serial.write('N'); } //Receives 3 bytes of color data. int ReceiveColorData() { while (!Serial.available()) {}; int colorValue = Serial.read(); while (!Serial.available()) {}; colorValue = (colorValue << 8) | Serial.read(); while (!Serial.available()) {}; colorValue = (colorValue << 8) | Serial.read(); return colorValue; } //Receives a word value. High byte first, low byte second word ReceiveWord() { while (!Serial.available()) {}; word wordValue = Serial.read() << 8; while (!Serial.available()) {}; wordValue = wordValue | Serial.read(); return wordValue; } // Colors for testing - assumes WS2812 color order of G, R, B /* #define RED 0x00FF00 #define GREEN 0xFF0000 #define BLUE 0x0000FF #define YELLOW 0xFFFF00 #define PINK 0x10FF88 #define ORANGE 0x45FF00 #define WHITE 0xFFFFFF #define BLACK 0x000000 */ // Less intense colors for testing - assumes WS2812 color order of G, R, B #define RED 0x001600 #define GREEN 0x160000 #define BLUE 0x000016 #define YELLOW 0x141000 #define PINK 0x001209 #define ORANGE 0x041000 #define WHITE 0x101010 #define BLACK 0x000000 void Test() { int microsec = 3000000; // change them all in 3 seconds ColorWipe(RED, microsec); ColorWipe(GREEN, microsec); ColorWipe(BLUE, microsec); ColorWipe(YELLOW, microsec); ColorWipe(PINK, microsec); ColorWipe(ORANGE, microsec); ColorWipe(WHITE, microsec); ColorWipe(BLACK, microsec); } void ColorWipe(int color, int wait) { for (int i = 0; i < leds.numPixels(); i++) { leds.setPixel(i, color); } // wait before turning on LEDs and also turn on indicator LED delayMicroseconds(100000); digitalWrite(LedPin, 1); leds.show(); // wait for desginated timeout and then turn off indicator LED delayMicroseconds(wait); digitalWrite(LedPin, 0); }
I have included your code above within CODE Tags.
What, if any, commands are you sending to the system via Serial (USB)?
Got it. Thanks for educating me.
PS - I haven't sent any code...because I have no idea how to do that.
I've got 1 unopened 3.2, and a few with pins soldered.
Thanks for the offer but another member came to my rescue.
I recently found a few dozen Teensy 3.1 boards we never sold. Email me directly if you want some of them.
I'll definitely take a few but what is your email? I couldn't find it anywhere.
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