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2dom / PxMatrix

Adafruit GFX compatible graphics driver for LED matrix panels
BSD 3-Clause "New" or "Revised" License
828 stars 170 forks source link

64x32 Matrix with FM6126B and TC2762A having brightness issues #255

Open calm4git opened 3 years ago

calm4git commented 3 years ago

Hello,

the above combination produces an image with low max brightness values. Code used for this display is: 

/*******************************************************************
    Using a 64 * 32 RGB Matrix to display a mario image
    Written by Brian Lough
    https://www.youtube.com/channel/UCezJOfu7OtqGzd5xrP3q6WA
 *******************************************************************/

// ----------------------------
// Standard Libraries - Already Installed if you have ESP8266 set up
// ----------------------------

#include <Ticker.h>

// ----------------------------
// Additional Libraries - each one of these will need to be installed.
// ----------------------------

#include <PxMatrix.h>
// The library for controlling the LED Matrix
// Needs to be manually downloaded and installed
// https://github.com/2dom/PxMatrix

Ticker display_ticker;

// Pins for LED MATRIX
#define P_LAT 16
#define P_A 5
#define P_B 4
#define P_C 15
#define P_D 12
#define P_E 0
#define P_OE 2

// PxMATRIX display(32,16,P_LAT, P_OE,P_A,P_B,P_C);
// PxMATRIX display(64,32,P_LAT, P_OE,P_A,P_B,P_C,P_D);
PxMATRIX display(64, 32, P_LAT, P_OE, P_A, P_B, P_C, P_D, P_E);

// Some standard colors
uint16_t myRED = display.color565(255, 0, 0);
uint16_t myGREEN = display.color565(0, 255, 0);
uint16_t myBLUE = display.color565(0, 0, 255);
uint16_t myWHITE = display.color565(255, 255, 255);
uint16_t myYELLOW = display.color565(255, 255, 0);
uint16_t myCYAN = display.color565(0, 255, 255);
uint16_t myMAGENTA = display.color565(255, 0, 255);
uint16_t myBLACK = display.color565(0, 0, 0);

uint16 myCOLORS[8] = {myRED, myGREEN, myBLUE, myWHITE, myYELLOW, myCYAN, myMAGENTA, myBLACK};

// This is a horribly inefficient way of drawing this, but meh.. :)
// Converted using the following site: http://www.rinkydinkelectronics.com/t_imageconverter565.php
uint16_t static mario[] = {
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0010 (16) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0020 (32) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0030 (48) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0040 (64) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0050 (80) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0060 (96) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0070 (112) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0080 (128) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0090 (144) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x00A0 (160) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x00B0 (176) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x00C0 (192) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x00D0 (208) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x00E0 (224) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000,   // 0x00F0 (240) pixels
  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0100 (256) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0110 (272) pixels
  0x07FF, 0x07FF, 0x0000, 0x0000, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0x0000, 0x07FF, 0x07FF,   // 0x0120 (288) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0xFFFF,   // 0x0130 (304) pixels
  0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x8410, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0140 (320) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0150 (336) pixels
  0x07FF, 0x07FF, 0x0000, 0x6180, 0x6180, 0x0000, 0x07FF, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x6180, 0x0000, 0x07FF, 0x07FF,   // 0x0160 (352) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0xFFFF, 0xFFFF,   // 0x0170 (368) pixels
  0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x8410, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0180 (384) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0190 (400) pixels
  0x07FF, 0x07FF, 0x0000, 0x6180, 0x6180, 0x6180, 0x0000, 0xF800, 0xF800, 0xF800, 0xF800, 0x0000, 0x6180, 0x0000, 0x07FF, 0x07FF,   // 0x01A0 (416) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0xFFFF, 0xFFFF,   // 0x01B0 (432) pixels
  0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x8410, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x01C0 (448) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x01D0 (464) pixels
  0x07FF, 0x07FF, 0x0000, 0x6180, 0x6180, 0x6180, 0xF800, 0xF800, 0xF800, 0xF800, 0xF800, 0xF800, 0x0000, 0x07FF, 0x07FF, 0x07FF,   // 0x01E0 (480) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0xFFFF, 0xFFFF,   // 0x01F0 (496) pixels
  0xFFFF, 0xFFFF, 0x0000, 0xFFFF, 0xFFFF, 0x0000, 0xFFFF, 0xFFFF, 0xFFFF, 0x8410, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0200 (512) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0210 (528) pixels
  0x07FF, 0x07FF, 0x0000, 0x6180, 0x6180, 0xF800, 0xF800, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x07FF, 0x07FF,   // 0x0220 (544) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0xFFFF, 0xFFFF, 0xFFFF,   // 0x0230 (560) pixels
  0xFFFF, 0xFFFF, 0x0000, 0xFFFF, 0xFFFF, 0x0000, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x8410, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0240 (576) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0250 (592) pixels
  0x07FF, 0x07FF, 0x0000, 0xF800, 0xF800, 0xF800, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x07FF,   // 0x0260 (608) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0xFFFF, 0xFFFF, 0xFFFF,   // 0x0270 (624) pixels
  0xFFFF, 0xFFFF, 0x0000, 0xFFFF, 0xFFFF, 0x0000, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x8410, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0280 (640) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0290 (656) pixels
  0x07FF, 0x07FF, 0x0000, 0xF800, 0x0000, 0x0000, 0xFF4F, 0xFF4F, 0xFF4F, 0xFF4F, 0xFF4F, 0xFF4F, 0x0000, 0x0000, 0x07FF, 0x07FF,   // 0x02A0 (672) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0xFFFF, 0xFFFF, 0xFFFF,   // 0x02B0 (688) pixels
  0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x8410, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x02C0 (704) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x02D0 (720) pixels
  0x07FF, 0x0000, 0x0000, 0x0000, 0x0000, 0xFF4F, 0xFF4F, 0xFF4F, 0x0000, 0xFF4F, 0x0000, 0xFF4F, 0x0000, 0x07FF, 0x07FF, 0x07FF,   // 0x02E0 (736) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0xFFFF, 0xFFFF, 0xFFFF,   // 0x02F0 (752) pixels
  0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x8410, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0300 (768) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0310 (784) pixels
  0x07FF, 0x0000, 0xFF4F, 0x0000, 0x0000, 0xFF4F, 0xFF4F, 0xFF4F, 0x0000, 0xFF4F, 0x0000, 0xFF4F, 0x0000, 0x07FF, 0x07FF, 0x07FF,   // 0x0320 (800) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0xFFFF, 0xFFFF, 0xFFFF,   // 0x0330 (816) pixels
  0xFFFF, 0x0000, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x0000, 0xFFFF, 0xFFFF, 0xFFFF, 0x8410, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0340 (832) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0350 (848) pixels
  0x0000, 0xFF4F, 0xFF4F, 0x0000, 0x0000, 0x0000, 0xFF4F, 0xFF4F, 0xFF4F, 0xFF4F, 0xFF4F, 0xFF4F, 0xFF4F, 0x0000, 0x07FF, 0x07FF,   // 0x0360 (864) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0xFFFF, 0xFFFF,   // 0x0370 (880) pixels
  0xFFFF, 0xFFFF, 0x0000, 0x0000, 0x0000, 0x0000, 0xFFFF, 0xFFFF, 0xFFFF, 0x8410, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0380 (896) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0390 (912) pixels
  0x0000, 0xFF4F, 0xFF4F, 0xFF4F, 0x0000, 0xFF4F, 0xFF4F, 0x0000, 0xFF4F, 0xFF4F, 0xFF4F, 0xFF4F, 0xFF4F, 0x0000, 0x07FF, 0x07FF,   // 0x03A0 (928) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0xFFFF, 0xFFFF,   // 0x03B0 (944) pixels
  0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x8410, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x03C0 (960) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x03D0 (976) pixels
  0x07FF, 0x0000, 0xFF4F, 0xFF4F, 0xFF4F, 0xFF4F, 0x0000, 0x0000, 0x0000, 0x0000, 0xFF4F, 0xFF4F, 0x0000, 0x0000, 0x0000, 0x07FF,   // 0x03E0 (992) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0x8410, 0xFFFF,   // 0x03F0 (1008) pixels
  0xFFFF, 0xFFFF, 0xFFFF, 0x8410, 0x8410, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x8410, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0400 (1024) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0410 (1040) pixels
  0x07FF, 0x07FF, 0x0000, 0x0000, 0xFF4F, 0xFF4F, 0xFF4F, 0xFF4F, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x07FF, 0x07FF,   // 0x0420 (1056) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0x8410,   // 0x0430 (1072) pixels
  0x8410, 0x8410, 0x8410, 0x0000, 0x0000, 0x8410, 0x8410, 0x8410, 0x8410, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0440 (1088) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0450 (1104) pixels
  0x07FF, 0x07FF, 0x07FF, 0x0000, 0x0000, 0x0000, 0xFF4F, 0xFF4F, 0xFF4F, 0xFF4F, 0xFF4F, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0460 (1120) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000,   // 0x0470 (1136) pixels
  0x0000, 0x0000, 0x0000, 0x07FF, 0x07FF, 0x0000, 0x0000, 0x0000, 0x0000, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0480 (1152) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0490 (1168) pixels
  0x07FF, 0x0000, 0x0000, 0xF800, 0xF800, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x07FF,   // 0x04A0 (1184) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x04B0 (1200) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x04C0 (1216) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0x0000,   // 0x04D0 (1232) pixels
  0x0000, 0x0000, 0xF800, 0xF800, 0xF800, 0xF800, 0x0000, 0x013F, 0x0000, 0xF800, 0x0000, 0x0000, 0xFF4F, 0xFF4F, 0xFF4F, 0x0000,   // 0x04E0 (1248) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x04F0 (1264) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0500 (1280) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0xFF4F, 0xFF4F,   // 0x0510 (1296) pixels
  0xFF4F, 0xFF4F, 0x0000, 0xF800, 0xF800, 0xF800, 0xF800, 0x0000, 0x013F, 0x0000, 0xF800, 0x0000, 0x0000, 0xFF4F, 0xFF4F, 0x0000,   // 0x0520 (1312) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0530 (1328) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0540 (1344) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x0000, 0xFF4F, 0xFF4F,   // 0x0550 (1360) pixels
  0xFF4F, 0xFF4F, 0xFF4F, 0x0000, 0xF800, 0xF800, 0xF800, 0x0000, 0x013F, 0x0000, 0xF800, 0xF800, 0x0000, 0x0000, 0x0000, 0x07FF,   // 0x0560 (1376) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0570 (1392) pixels
  0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF, 0x07FF,   // 0x0580 (1408) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,   // 0x0590 (1424) pixels
  0x0000, 0xFF4F, 0xFF4F, 0x0000, 0xF800, 0x0000, 0x0000, 0x013F, 0x013F, 0x0000, 0x0000, 0x0000, 0x013F, 0x0000, 0x4FE0, 0x4FE0,   // 0x05A0 (1440) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x05B0 (1456) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x05C0 (1472) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x0000, 0x0000, 0x6180, 0x6180, 0x6180, 0x6180,   // 0x05D0 (1488) pixels
  0x6180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x013F, 0x013F, 0xFEC0, 0xFEC0, 0x013F, 0x013F, 0xFEC0, 0x0000, 0x4FE0, 0x4FE0,   // 0x05E0 (1504) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x05F0 (1520) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0600 (1536) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x0000, 0x6180, 0x6180, 0x6180, 0x6180, 0x6180,   // 0x0610 (1552) pixels
  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x013F, 0x013F, 0xFEC0, 0xFEC0, 0x013F, 0x013F, 0xFEC0, 0x0000, 0x4FE0, 0x4FE0,   // 0x0620 (1568) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0630 (1584) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0640 (1600) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x0000, 0x6180, 0x6180, 0x6180, 0x6180, 0x0000,   // 0x0650 (1616) pixels
  0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x0000, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0660 (1632) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0670 (1648) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0680 (1664) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x0000, 0x0000, 0x6180, 0x6180, 0x6180, 0x0000,   // 0x0690 (1680) pixels
  0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x0000, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x06A0 (1696) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x06B0 (1712) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x06C0 (1728) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x0000, 0x0000, 0x0000, 0x0000, 0x013F,   // 0x06D0 (1744) pixels
  0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x013F, 0x0000, 0x0000, 0x013F, 0x013F, 0x0000, 0x0000, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x06E0 (1760) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x06F0 (1776) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0700 (1792) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x0000, 0x013F,   // 0x0710 (1808) pixels
  0x013F, 0x013F, 0x0000, 0x0000, 0x0000, 0x0000, 0x013F, 0x013F, 0x0000, 0x0000, 0x0000, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0720 (1824) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0730 (1840) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0740 (1856) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x0000, 0x013F,   // 0x0750 (1872) pixels
  0x013F, 0x0000, 0x6180, 0x6180, 0x0000, 0x0000, 0x0000, 0x0000, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0760 (1888) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0770 (1904) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0780 (1920) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x0000,   // 0x0790 (1936) pixels
  0x0000, 0x4FE0, 0x0000, 0x0000, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x07A0 (1952) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x07B0 (1968) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x07C0 (1984) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x07D0 (2000) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x07E0 (2016) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x07F0 (2032) pixels
  0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0, 0x4FE0,   // 0x0800 (2048) pixels
};

// ISR for display refresh
void display_updater()
{

  display.display(70);

}
void setup() {
  Serial.begin(9600);
  display.begin(16);

  // Set driver chip type
  display.setDriverChip(FM6126A);
  display.setColorOrder(RRBBGG);

  display.clearDisplay();
  display.fillScreen(myWHITE);
  Serial.print("Pixel draw latency in us: ");
  unsigned long start_timer = micros();
  display.drawPixel(1, 1, 0);
  unsigned long delta_timer = micros() - start_timer;
  Serial.println(delta_timer);

  Serial.print("Display update latency in us: ");
  start_timer = micros();
  display.display(0);
  delta_timer = micros() - start_timer;
  Serial.println(delta_timer);

  display_ticker.attach(0.002, display_updater);
  yield();
  display.clearDisplay();
  drawImage(0, 0);
  delay(500);
}

void drawImage(int x, int y)
{
  int imageHeight = 32;
  int imageWidth = 64;
  int counter = 0;
  for (int yy = 0; yy < imageHeight; yy++)
  {
    for (int xx = 0; xx < imageWidth; xx++)
    {
      display.drawPixel(xx + x , yy + y, mario[counter]);
      counter++;
    }
  }
}

void loop() {
}

The resulting image looks fine

fr_161

but britghtness is really bad. Current consumption is 110mA @ 5V

fr_163

The image of the board is shown here: fr_162

The setup uses an ESP8266 with PxMatrix 1.8.2. May someone has any thought on this matter, as what ever the now put on the display PCB behaves more strange than usually.

Best Regards

CalM

calm4git commented 3 years ago

Hallo,

after some hocking up one display to a raspberry pi zero and using it with rpi-rgb-led-matrix it seems that the panel don't get initialized propperly. Unititialized the pannel will show exactly on the pi zero the low brightness values as with the PxMatrix library on the ESP8266

Regards

CalM

rickey77220 commented 3 years ago

I have the same issue with FM6126B driver (with ESP32). Any idea on how to handle this issue ?

rickey77220 commented 3 years ago

Hello,

Register 12 is set with bit 9/8/7/6/5 to low. When set to high, the brightness is excellent

uint16_t b12a=0b0111111111111111; //亮度: high b12a=0b0111100011111111; //亮度: low -- TO REMOVE