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e131-pico-device
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Seems to be working exactly like this

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simple-crash-test
Cole Deck 3 months ago
parent 713be34f29
commit b67bd2c198
5 changed files with 95 additions and 34 deletions
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4
platformio.ini
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@ -13,11 +13,11 @@ platform = https://github.com/maxgerhardt/platform-raspberrypi.git
board = pico
framework = arduino
platform_packages =
framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git#master
framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git#c64a4a58d793ee6d24c7df7ff3ec35adac3bbb45
board_build.core = earlephilhower
upload_port = /run/media/amelia/RPI-RP2/
debug_tool = cmsis-dap
;upload_protocol = cmsis-dap
upload_protocol = cmsis-dap
monitor_speed = 115200
board_build.filesystem_size = 1m
board_build.f_cpu = 133000000L

2
src/config.h
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@ -46,7 +46,7 @@
#define INT_ETHERNET
//#define INT_WIFI
#define ETH_SPI_SPD 10000000
#define ETH_SPI_SPD 64000000
// network and universe settings

21
src/e131.cpp
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@ -32,7 +32,7 @@ const PROGMEM byte E131::ACN_ID[12] = { 0x41, 0x53, 0x43, 0x2d, 0x45, 0x31, 0x2e
const byte E131::ACN_ID[12] = { 0x41, 0x53, 0x43, 0x2d, 0x45, 0x31, 0x2e, 0x31, 0x37, 0x00, 0x00, 0x00 };
#endif
Wiznet5500lwIP eth(17, SPI, 21); // 17 : cs, 21 : INTn
@ -125,12 +125,7 @@ int E131::initWiFi(const char *ssid, const char *passphrase) {
return retval;
}
void E131::begin(e131_listen_t type, uint16_t universe, uint8_t n) {
if (type == E131_UNICAST)
initUnicast();
if (type == E131_MULTICAST)
initMulticast(universe, n);
}
int E131::begin(const char *ssid, const char *passphrase) {
if (initWiFi(ssid, passphrase)) {
@ -197,12 +192,12 @@ int E131::beginMulticast(const char *ssid, const char *passphrase,
#if defined (INT_ETHERNET)
/* Unicast Ethernet Initializers */
int E131::begin() {
int E131::begin(Wiznet5500lwIP eth) {
int retval = 0;
if(ETH_MODE == "staticip") {
Serial.println("Setting static IP");
eth.config(IP_ADDR, INADDR_NONE);
eth.config(IP_ADDR, INADDR_NONE);
}
else {
Serial.println(F("Requesting Address via DHCP"));
@ -215,7 +210,7 @@ int E131::begin() {
SPI.setSCK(18);
SPI.setTX(19);
eth.setSPISpeed(ETH_SPI_SPD);
lwipPollingPeriod(3);
lwipPollingPeriod(1);
//char * hostname_char;
//HOSTNAME.toCharArray(hostname_char, 32);
@ -248,6 +243,12 @@ int E131::begin() {
return retval;
}
void E131::begin(e131_listen_t type, uint16_t universe, uint8_t n) {
if (type == E131_UNICAST)
initUnicast();
if (type == E131_MULTICAST)
initMulticast(universe, n);
}
/* Multicast Ethernet Initializers */
int E131::beginMulticast(uint8_t *mac, uint16_t universe, uint8_t n) {

4
src/e131.h
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@ -42,7 +42,7 @@
//# define INT_ETHERNET
//#define NO_DOUBLE_BUFFER 1
#define NO_DOUBLE_BUFFER 1
/* Defaults */
#define E131_DEFAULT_PORT 5568
#define WIFI_CONNECT_TIMEOUT 15000 /* 15 seconds */
@ -187,7 +187,7 @@ class E131 {
/****** START - Ethernet ifdef block ******/
#if defined (INT_ETHERNET)
/* Unicast Ethernet Initializers */
int begin();
int begin(Wiznet5500lwIP eth);
/* Multicast Ethernet Initializers */
int beginMulticast(uint8_t *mac, uint16_t universe, uint8_t n = 1);

98
src/main.cpp
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@ -9,6 +9,8 @@
#include <FastLED.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
@ -27,6 +29,7 @@ int universes[LED_STRIPS * 4];
CRGB ledstrip[MAX_LEDS];
int pins[8];
uint8_t * livedata;
// Networking
WebServer httpServer(80);
@ -40,8 +43,10 @@ String clientbuffer = "";
String initinfo = "";
bool debug = 1;
bool printer = 1;
int channels = 0;
// Colors (RGB)
int bootsel_count = 0;
int nopackets = 0;
const uint8_t RED[PIXEL_SIZE]= {0x20, 0x00, 0x00};
const uint8_t ORANGE[PIXEL_SIZE]= {0x20, 0x10, 0x00};
@ -55,8 +60,10 @@ const uint8_t WHITE[PIXEL_SIZE]= {0x20, 0x20, 0x20};
#define MAX_PIXELS_PER_UNIVERSE 512 / PIXEL_SIZE /* Number of pixels */
#define CHANNEL_START 1 /* Channel to start listening at */
Wiznet5500lwIP eth(17, SPI, 21); //, 21); // 17 : cs, 21 : INTn
E131 e131;
template <class T> T print(T in) {
Serial.print(String(in));
if(printer) clientbuffer += String(in);
@ -212,10 +219,10 @@ void write_universe(long universe, uint8_t data[], long size) {
PRINTFUNC("Universes size: ");
PRINTLNFUNC(sizeof(universes));*/
int write_size = universes[universe];
PRINTFUNC("Length: ");
/*PRINTFUNC("Length: ");
PRINTLNFUNC(write_size * PIXEL_SIZE + (CHANNEL_START - 1) + 2);
PRINTFUNC("Data: ");
PRINTLNFUNC(size);
PRINTLNFUNC(size);*/
if (write_size * PIXEL_SIZE + (CHANNEL_START - 1) + 2 > size) {
println("Write size too big!!");
return;
@ -247,12 +254,16 @@ 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);
Serial.begin(115200);
//rp2040.wdt_begin(8000);
rp2040.wdt_begin(8000);
pinMode(24, INPUT); // VBUS detect - check for USB connection
if (digitalRead(24)) {
delay(3000); // Wait for serial
}
pinMode(21, INPUT);
println("\r\nStarting RGB Controller...");
pinMode(20, OUTPUT);
println("Resetting W5500 Ethernet Driver...");
@ -312,10 +323,46 @@ void setup() {
rp2040.wdt_reset();
println("Configuration loaded.");
if (!e131.begin()) {
if(ETH_MODE == "staticip") {
Serial.println("Setting static IP");
eth.config(IP_ADDR, INADDR_NONE);
}
else {
Serial.println(F("Requesting Address via DHCP"));
}
SPI.setRX(16);
SPI.setCS(17);
SPI.setSCK(18);
SPI.setTX(19);
eth.setSPISpeed(ETH_SPI_SPD);
lwipPollingPeriod(1);
//char * hostname_char;
//HOSTNAME.toCharArray(hostname_char, 32);
eth.setHostname(HOSTNAME);
if (!eth.begin()) {
Serial.println("No wired Ethernet hardware detected. Check pinouts, wiring.");
println("Connection failed. Retrying.");
rp2040.reboot();
}
int count = 0;
while (!eth.connected() && count < 32) {
rp2040.wdt_reset();
count++;
Serial.print(".");
delay(250);
}
if (!eth.connected()) {
println("Connection failed. Retrying.");
rp2040.reboot();
}
Serial.print(F("\r\n- IP Address: "));
Serial.println(eth.localIP());
e131.begin(E131_UNICAST);
#ifdef INT_WIFI
WiFi.noLowPowerMode();
#endif
@ -526,25 +573,33 @@ void setup1() {
void loop() {
/* Parse a packet */
println("Start loop");
int channels = 0;
//println("Start loop");
if(channels = e131.parsePacket()) {
// Offset by start universe
// as all local functions count from 0
status = 0;
if(e131.universe > START_UNIVERSE - 1) {
while (status2 == 1) {
delay(0);
}
write_universe(e131.universe - START_UNIVERSE, e131.data, channels);
println("Done Writing");
}
//delay(0);
livedata = e131.data;
status = 1;
delayMicroseconds(5000);
//Serial.print(eth.isLinked());
nopackets = 0;
}
else {
nopackets++;
}
if(nopackets > 50000) {
nopackets = 0;
println("Resetting network");
eth.end();
delay(5);
eth.begin();
println("Reset network");
}
println("mid loop");
//println("mid loop");
httpServer.handleClient();
MDNS.update();
println("end loop");
//println("end loop");
if(newconfig == true) {
println("Waiting for core 1 to idle...");
ready = 3;
@ -585,11 +640,16 @@ void loop1() {
while(ready == 4)
delay(50);
}
if(status == 1) {
status2 = 1;
status2 = 1;
if(status == 1 && e131.universe > START_UNIVERSE - 1 && channels > 0) {
write_universe(e131.universe - START_UNIVERSE, livedata, channels);
FastLED.show();
status2 = 0;
//println("Done Writing");
status = 0;
}
status2 = 0;
if (millis() % 100 > 50) { // reset LED
digitalWrite(LED_BUILTIN, HIGH);
}

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