I have a project where I am using an Audio Shield and a Teensy 3.6. To build a large light up keyboard.
I am trying to get the WS2812Serial to work on pin 33 which is Serial5 of the Teensy 3.6.
Trouble shooting the project I am just trying to get the WS2812Serial to work on its own with the simple example code. All I can get it to do is work on pin 1.
I have tried Pin 5, Pin 8, Pin 33. NeoPixel library works on those pins, but not the WS2812Serial.
I have no idea what could be wrong. There is no error message.
Any help and a sanity check would be much appreciated THANKS!
I am using
Arduino 1.8.5 Teensyduino 1.41
I am trying to get the WS2812Serial to work on pin 33 which is Serial5 of the Teensy 3.6.
Trouble shooting the project I am just trying to get the WS2812Serial to work on its own with the simple example code. All I can get it to do is work on pin 1.
I have tried Pin 5, Pin 8, Pin 33. NeoPixel library works on those pins, but not the WS2812Serial.
I have no idea what could be wrong. There is no error message.
Any help and a sanity check would be much appreciated THANKS!
I am using
Arduino 1.8.5 Teensyduino 1.41
Code:
/* WS2812Serial BasicTest Example
Test LEDs by turning then 7 different colors.
This example code is in the public domain. */
#include <WS2812Serial.h>
const int numled = 64;
const int pin = 8;
// Usable pins:
// Teensy LC: 1, 4, 5, 24
// Teensy 3.2: 1, 5, 8, 10, 20, 31
// Teensy 3.5: 1, 5, 8, 10, 20, 26, 32, 33, 48
// Teensy 3.6: 1, 5, 8, 10, 20, 26, 32, 33
byte drawingMemory[numled*3]; // 3 bytes per LED
DMAMEM byte displayMemory[numled*12]; // 12 bytes per LED
WS2812Serial leds(numled, displayMemory, drawingMemory, pin, WS2812_GRB);
#define RED 0xFF0000
#define GREEN 0x00FF00
#define BLUE 0x0000FF
#define YELLOW 0xFFFF00
#define PINK 0xFF1088
#define ORANGE 0xE05800
#define WHITE 0xFFFFFF
// Less intense...
/*
#define RED 0x160000
#define GREEN 0x001600
#define BLUE 0x000016
#define YELLOW 0x101400
#define PINK 0x120009
#define ORANGE 0x100400
#define WHITE 0x101010
*/
void setup() {
leds.begin();
}
void loop() {
// change all the LEDs in 1.5 seconds
int microsec = 1500000 / leds.numPixels();
colorWipe(RED, microsec);
colorWipe(GREEN, microsec);
colorWipe(BLUE, microsec);
colorWipe(YELLOW, microsec);
colorWipe(PINK, microsec);
colorWipe(ORANGE, microsec);
colorWipe(WHITE, microsec);
}
void colorWipe(int color, int wait) {
for (int i=0; i < leds.numPixels(); i++) {
leds.setPixel(i, color);
leds.show();
delayMicroseconds(wait);
}
}