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e131-pico-device
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base: shark:17ef48ff8253b20495ce230a0ea1b110ae4264a6
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shark:neopixel-slow
shark:ethernet-argb-controller
shark:simple-crash-test
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compare: shark:632fb9bf825d73cb1392b0a2d64448e65efefd17
Branches Tags
shark:neopixel-slow
shark:ethernet-argb-controller
shark:simple-crash-test

3 Commits
17ef48ff82 ... 632fb9bf82

Author SHA1 Message Date
Cole Deck 632fb9bf82 failed test of NeoPXL8 9 months ago
Cole Deck e0249dcadf Adafruit Neopixel slow test 9 months ago
Cole Deck 181dcc98ca latest test 9 months ago
4 changed files with 203 additions and 110 deletions
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7
platformio.ini
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@ -13,7 +13,7 @@ platform = https://github.com/maxgerhardt/platform-raspberrypi.git
board = pico
framework = arduino
platform_packages =
framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git#lw
framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git#master
board_build.core = earlephilhower
upload_port = /run/media/amelia/RPI-RP2/
debug_tool = cmsis-dap
@ -21,7 +21,6 @@ upload_protocol = cmsis-dap
monitor_speed = 115200
board_build.filesystem_size = 1m
board_build.f_cpu = 133000000L
; build_flags = -O3
; board_flags = -DWIFICC=CYW43_COUNTRY_USA
lib_deps =
https://github.com/FastLED/FastLED#master
adafruit/Adafruit NeoPixel@^1.12.0
adafruit/Adafruit NeoPXL8@^1.2.6

52
src/FastLED_RGBW.h
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@ -0,0 +1,52 @@
/* FastLED_RGBW
*
* Hack to enable SK6812 RGBW strips to work with FastLED.
*
* Original code by Jim Bumgardner (http://krazydad.com).
* Modified by David Madison (http://partsnotincluded.com).
*
*/
#ifndef FastLED_RGBW_h
#define FastLED_RGBW_h
struct CRGBW {
union {
struct {
union {
uint8_t g;
uint8_t green;
};
union {
uint8_t r;
uint8_t red;
};
union {
uint8_t b;
uint8_t blue;
};
union {
uint8_t w;
uint8_t white;
};
};
uint8_t raw[4];
};
CRGBW(){}
CRGBW(uint8_t rd, uint8_t grn, uint8_t blu, uint8_t wht){
r = rd;
g = grn;
b = blu;
w = wht;
}
inline void operator = (const CRGB c) __attribute__((always_inline)){
this->r = c.r;
this->g = c.g;
this->b = c.b;
this->white = 0;
}
};
inline uint16_t getRGBWsize(uint16_t nleds){
uint16_t nbytes = nleds * 4;
if(nbytes % 3 > 0) return nbytes / 3 + 1;
else return nbytes / 3;
}
#endif

21
src/config.h
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@ -3,19 +3,26 @@
#define DEBUG
#define LIGHTTEST
// Total LED count PER CHANNEL
// set to 128 for 4 channel, 170 for 3 channel
#define MAX_LEDS 170
//#define RGBW_MODE
// Amount of color channels per pixel - i.e. RGB = 3, RGBW = 4
#ifdef RGBW_MODE
#define PIXEL_SIZE 4
#else
#define PIXEL_SIZE 3
// Total LED count
// set to 128*8 for 4 channel, 170*8 for 3 channel
#define MAX_LEDS 170*8
#endif
// LED driver chip model - depends on strip
#define LED_TYPE WS2812
// RGB pin ordering - RGB, BGR, GBR, etc
//#define RGB_ORDER GBR
#define RGB_ORDER GRB
// RGB pin ordering - NEO_RGB, NEO_BGR, NEO_GBR, etc
//#define RGB_ORDER NEO_GBR
#define RGB_ORDER NEO_GRB
// Max number of LED strips connected
// 8 for ARGB Controller PCB

221
src/main.cpp
Unescape Escape View File

@ -6,15 +6,18 @@
#include <HTTPUpdateServer.h>
#include <WebServer.h>
#include "e131.h"
#include <FastLED.h>
//#include <Adafruit_NeoPixel.h>
#include <Adafruit_NeoPXL8.h>
//#include <FastLED.h>
//#include "FastLED_RGBW.h"
#include "config.h"
#include <EEPROM.h>
#include <pico/stdlib.h>
#include <hardware/vreg.h>
int strips[LED_STRIPS] = {170, 170, 170, 170, 170, 170, 170, 170};
// Begin code
bool core1_separate_stack = true;
//bool core1_separate_stack = true;
#ifdef DEBUG
#define PRINTFUNC print
@ -26,8 +29,24 @@ bool core1_separate_stack = true;
int calculate[LED_STRIPS * 4];
int universes[LED_STRIPS * 4];
CRGB ledstrip[MAX_LEDS];
int pins[8];
int strips[LED_STRIPS] = {MAX_LEDS, MAX_LEDS, MAX_LEDS, MAX_LEDS, MAX_LEDS, MAX_LEDS, MAX_LEDS, MAX_LEDS}; // for compatibility
int8_t pins[LED_STRIPS] = {STRIP1, STRIP2, STRIP3, STRIP4, STRIP5, STRIP6, STRIP7, STRIP8};
//const int strips[LED_STRIPS] = {170, 170, 170, 170, 170, 170, 170, 170};
//int offsets[(LED_STRIPS+1)];
Adafruit_NeoPXL8 leds(170, pins, RGB_ORDER);
// #ifdef RGBW_MODE
// // EVIL! hack to support RGBW ICs
// CRGBW leds[MAX_LEDS];
// CRGB *ledstrip = (CRGB *) &leds[0]; // yes, we just casted a 4-byte value array to a pseudo 3-byte value array
// int strips[LED_STRIPS] = {getRGBWsize(128), getRGBWsize(128), getRGBWsize(128), getRGBWsize(128), getRGBWsize(128), getRGBWsize(128), getRGBWsize(128), getRGBWsize(128)};
// #else
// int strips[LED_STRIPS] = {170, 170, 170, 170, 170, 170, 170, 170};
// CRGB ledstrip[MAX_LEDS];
// #endif
uint8_t * livedata;
// Networking
@ -68,15 +87,27 @@ float airtemparray[TEMP_SAMPLES];
float cputemp;
float airtemp;
int datapos = 0;
#ifdef RGBW_MODE
inline void setpixelrgb(int idx, byte r, byte g, byte b, byte w) {
leds.setPixelColor(idx, r, g, b, w);
}
#else
inline void setpixelrgb(int idx, byte r, byte g, byte b) {
leds.setPixelColor(idx, r, g, b);
}
#endif
inline void showpixels() {
leds.show();
}
template <class T> T print(T in) {
if(Serial)
Serial.print(String(millis()/1000.0) + ": " + String(in));
if(printer) clientbuffer += String(in);
return (T)true;
}
template <class T> T println(T in) {
if(Serial)
Serial.println(String(millis()/1000.0) + ": " + String(in));
if(printer) {
clientbuffer += String(in);
@ -183,9 +214,9 @@ void handleForm() {
if(reboot) {
EEPROM.commit();
for (int i = 0; i < MAX_LEDS; i++) {
ledstrip[i] = CRGB(0, 0, 0);
setpixelrgb(i, 0, 0, 0);
}
FastLED.show();
showpixels();
ready = 3; // trigger core 1 to stop
delay(250);
rp2040.reboot();
@ -215,28 +246,31 @@ void handleNotFound() {
void write_universe(long universe, uint8_t data[], long size) {
// universe starts at 0
/*print("Universe: ");
Serial.println(universe);
print("Calculate size: ");
Serial.println(sizeof(calculate));*/
//print("Universe: ");
//Serial.println(universe);
//print("Calculate size: ");
//Serial.println(sizeof(calculate));
int offset = calculate[universe];
/*print("Offset: ");
Serial.println(offset);
print("Universes size: ");
Serial.println(sizeof(universes));*/
//print("Offset: ");
//Serial.println(offset);
//print("Universes size: ");
//Serial.println(sizeof(universes));
int write_size = universes[universe];
/*print("Length: ");
Serial.println(write_size * PIXEL_SIZE + (CHANNEL_START - 1) + 2);
print("Data: ");
Serial.println(size);*/
if (write_size * PIXEL_SIZE + (CHANNEL_START - 1) + 2 > size) {
if (write_size * PIXEL_SIZE + (CHANNEL_START - 1) > size) {
println("Write size too big!!");
println(String(write_size * PIXEL_SIZE + (CHANNEL_START - 1)) + " with data size " + String(size));
return;
}
if(offset + write_size > sizeof(ledstrip)) {
/*if(offset + write_size > sizeof(ledstrip)) {
println("Write size too big!!");
println(String(offset + write_size) + " with strip size " + sizeof(ledstrip));
return;
}
}*/
//status = 0;
for (int i = 0; i < write_size; i++) {
int j = i * PIXEL_SIZE + (CHANNEL_START - 1);
@ -248,7 +282,11 @@ void write_universe(long universe, uint8_t data[], long size) {
Serial.print(data[j+2]);
Serial.print(" ");
}*/
ledstrip[offset + i] = CRGB(data[j], data[j+1], data[j+2]);
#ifdef RGBW_MODE
setpixelrgb(offset + i, data[j], data[j+1], data[j+2]);
#else
setpixelrgb(offset + i, data[j], data[j+1], data[j+2]);
#endif
//ledstrip[strip].setPixelColor(i + offset, data[j], data[j+1], data[j+2]);
}
//FastLED.show();
@ -260,16 +298,19 @@ void write_universe(long universe, uint8_t data[], long size) {
}
void setup() {
//vreg_voltage v = VREG_VOLTAGE_1_20;
//vreg_set_voltage(v);
//set_sys_clock_khz(252000, false);
vreg_voltage v = VREG_VOLTAGE_1_20;
vreg_set_voltage(v);
set_sys_clock_khz(252000, false);
pinMode(23, OUTPUT);
pinMode(23, HIGH);
Serial.begin(115200);
//rp2040.wdt_begin(8000);
pinMode(24, INPUT); // VBUS detect - check for USB connection
if (digitalRead(24)) {
delay(3000); // Wait for serial
}
pinMode(21, INPUT);
pinMode(21, INPUT); // interrupt for W500
Serial.println("");
println("Starting RGB Controller...");
pinMode(20, OUTPUT);
@ -323,6 +364,7 @@ void setup() {
EEPROM.commit();
}
IP_ADDR = IPAddress(EEPROM.read(0),EEPROM.read(1),EEPROM.read(2),EEPROM.read(3));
//IP_ADDR = IPAddress(192,168,5,5);
if (!IP_ADDR.isSet())
ETH_MODE = "dhcp";
else
@ -473,35 +515,16 @@ void setup1() {
digitalWrite(LED_BUILTIN, HIGH);
println("Initializing LED outputs and universe mappings...");
#ifdef STRIP1
pins[0] = STRIP1;
#endif
#ifdef STRIP2
pins[1] = STRIP2;
#endif
#ifdef STRIP3
pins[2] = STRIP3;
#endif
#ifdef STRIP4
pins[3] = STRIP4;
#endif
#ifdef STRIP5
pins[4] = STRIP5;
#endif
#ifdef STRIP6
pins[5] = STRIP6;
#endif
#ifdef STRIP7
pins[6] = STRIP7;
#endif
#ifdef STRIP8
pins[7] = STRIP8;
#endif
// Populate universes and offsets
int offsetcount = 0;
int currentsize = 0;
for (int i = 0; i < LED_STRIPS; i++) {
#ifdef RGBW_MODE
int tmp = strips[i] * 3 / 4;
#else
int tmp = strips[i];
#endif
print("Strip ");
Serial.print(i);
@ -519,7 +542,9 @@ void setup1() {
Serial.print(", Light count ");
Serial.print(MAX_PIXELS_PER_UNIVERSE);
Serial.print(", Size ");
Serial.println(MAX_PIXELS_PER_UNIVERSE * PIXEL_SIZE);
Serial.print(MAX_PIXELS_PER_UNIVERSE * PIXEL_SIZE);
Serial.print(", Offset ");
Serial.println(calculate[currentsize]);
offsetcount += MAX_PIXELS_PER_UNIVERSE;
currentsize += 1;
tmp -= MAX_PIXELS_PER_UNIVERSE;
@ -531,49 +556,57 @@ void setup1() {
Serial.print(", Light count ");
Serial.print(tmp);
Serial.print(", Size ");
Serial.println(tmp * PIXEL_SIZE);
Serial.print(tmp * PIXEL_SIZE);
Serial.print(", Offset ");
Serial.println(calculate[currentsize]);
offsetcount += tmp;
currentsize += 1;
}
if (!leds.begin(true)) {
println("Failure to initialize LEDs!");
delay(1000);
//rp2040.reboot();
} else {
println("LED driver initialized.");
}
#ifdef STRIP1
FastLED.addLeds<LED_TYPE, STRIP1, RGB_ORDER>(ledstrip, calculate[0], strips[0]);
#endif
#ifdef STRIP2
FastLED.addLeds<LED_TYPE, STRIP2, RGB_ORDER>(ledstrip, calculate[1], strips[1]);
#endif
#ifdef STRIP3
FastLED.addLeds<LED_TYPE, STRIP3, RGB_ORDER>(ledstrip, calculate[2], strips[2]);
#endif
#ifdef STRIP4
FastLED.addLeds<LED_TYPE, STRIP4, RGB_ORDER>(ledstrip, calculate[3], strips[3]);
#endif
#ifdef STRIP5
FastLED.addLeds<LED_TYPE, STRIP5, RGB_ORDER>(ledstrip, calculate[4], strips[4]);
#endif
#ifdef STRIP6
FastLED.addLeds<LED_TYPE, STRIP6, RGB_ORDER>(ledstrip, calculate[5], strips[5]);
#endif
#ifdef STRIP7
FastLED.addLeds<LED_TYPE, STRIP7, RGB_ORDER>(ledstrip, calculate[6], strips[6]);
#endif
#ifdef STRIP8
FastLED.addLeds<LED_TYPE, STRIP8, RGB_ORDER>(ledstrip, calculate[7], strips[7]);
#endif
leds.setLatchTime(500);
for (uint32_t color = 0x440000; color > 0; color >>= 8) {
leds.fill(color);
leds.show();
delay(500);
}
for (int i=0; i<8; i++) {
if (pins && (pins[i] < 0)) {
print("No leds on pin ");
Serial.println(pins[i]);
continue; // No pixels on this pin
}
leds.fill(0);
uint32_t color = 0x0000aa;
leds.fill(color, i * MAX_LEDS, MAX_LEDS);
leds.show();
delay(300);
}
for (int i = 0; i < MAX_LEDS; i++) {
ledstrip[i] = CRGB(0, 0, 0);
setpixelrgb(i, 0, 0, 0);
}
FastLED.show();
showpixels();
// Test all lights
/*for (int i = 0; i < MAX_LEDS; i++) {
ledstrip[i] = CRGB(0, 0, 50);
FastLED.show();
//delay(1);
ledstrip[i] = CRGB(0, 0, 0);
#ifdef LIGHTTEST
for (int i = 0; i < MAX_LEDS; i++) {
setpixelrgb(i, 0, 0, 50);
showpixels();
delay(1);
setpixelrgb(i, 0, 0, 0);
}
FastLED.show();*/
showpixels();
#endif
//delay(3000);
ready += 1;
@ -586,9 +619,13 @@ void setup1() {
}
void loop() {
/* Parse a packet */
//println("Start loop");
if (millis() % 100 > 50) { // reset LED
digitalWrite(LED_BUILTIN, HIGH);
}
if(channels = e131.parsePacket()) {
// Offset by start universe
@ -625,7 +662,11 @@ void loop() {
}
void loop1() {
rp2040.wdt_reset();
//rp2040.wdt_reset();
if (millis() % 100 < 50) {
//status = 0;
digitalWrite(LED_BUILTIN, LOW);
}
if(BOOTSEL) {
bootsel_count++;
delay(50);
@ -654,21 +695,15 @@ void loop1() {
}
status2 = 1;
if(status == 1 && e131.universe > START_UNIVERSE - 1 && channels > 0) {
write_universe(e131.universe - START_UNIVERSE, livedata, channels);
FastLED.show();
write_universe(e131.universe - START_UNIVERSE - 1, livedata, channels);
showpixels();
//println("Done Writing");
status = 0;
}
status2 = 0;
if (millis() % 100 > 50) { // reset LED
digitalWrite(LED_BUILTIN, HIGH);
}
else if (millis() % 100 < 50 && status == 1) {
//status = 0;
digitalWrite(LED_BUILTIN, LOW);
}
//status = 0;
//delay(50);
float cputemp2 = analogReadTemp();

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