Hello guys,
Total noob here. I am using ESP32 with 8X8 RGB WS2812 matrix. But whenever i am running sample code to light the LEDs, I am getting the following error message:
Arduino: 1.8.5 (Windows 8.1), Board: “ESP32 Dev Module, Disabled, Default, QIO, 80MHz, 4MB (32Mb), 115200, None”
D:\Arduino_ESP_Support\sketch_jul30a\sketch_jul30a.ino:15:0: warning: “BRIGHTNESS” redefined
#define BRIGHTNESS 96
^
D:\Arduino_ESP_Support\sketch_jul30a\sketch_jul30a.ino:9:0: note: this is the location of the previous definition
#define BRIGHTNESS 64
^
In file included from D:\Arduino_ESP_Support\sketch_jul30a\sketch_jul30a.ino:5:0:
C:\Users\Shri\Documents\Arduino\libraries\FastLED/FastLED.h:17:21: note: #pragma message: FastLED version 3.001.008
pragma message “FastLED version 3.001.008”
^
In file included from C:\Users\Shri\Documents\Arduino\libraries\FastLED/FastLED.h:68:0,
from D:\Arduino_ESP_Support\sketch_jul30a\sketch_jul30a.ino:5:
C:\Users\Shri\Documents\Arduino\libraries\FastLED/fastspi.h:110:23: note: #pragma message: No hardware SPI pins defined. All SPI access will default to bitbanged output
pragma message “No hardware SPI pins defined. All SPI access will default to bitbanged output”
^
In file included from C:\Users\Shri\Documents\Arduino\libraries\FastLED/FastLED.h:51:0,
from D:\Arduino_ESP_Support\sketch_jul30a\sketch_jul30a.ino:5:
C:\Users\Shri\Documents\Arduino\libraries\FastLED/fastpin.h: In instantiation of ‘class FastPin<32u>’:
C:\Users\Shri\Documents\Arduino\libraries\FastLED/platforms/esp/32/clockless_esp32.h:22:52: required from ‘class ClocklessController<32, 60, 150, 90, (EOrder)66u, 0, false, 5>’
C:\Users\Shri\Documents\Arduino\libraries\FastLED/chipsets.h:468:7: required from ‘class WS2812Controller800Khz<32u, (EOrder)66u>’
C:\Users\Shri\Documents\Arduino\libraries\FastLED/FastLED.h:104:52: required from ‘class WS2812<32u, (EOrder)66u>’
C:\Users\Shri\Documents\Arduino\libraries\FastLED/FastLED.h:298:39: required from ‘static CLEDController& CFastLED::addLeds(CRGB*, int, int) [with CHIPSET = WS2812; unsigned char DATA_PIN = 32u; EOrder RGB_ORDER = (EOrder)66u]’
D:\Arduino_ESP_Support\sketch_jul30a\sketch_jul30a.ino:261:63: required from here
C:\Users\Shri\Documents\Arduino\libraries\FastLED/fastpin.h:207:2: error: static assertion failed: Invalid pin specified
static_assert(validpin(), “Invalid pin specified”);
exit status 1
Error compiling for board ESP32 Dev Module.
Please help me out if you know how to deal with this error.