mirror of
https://github.com/HendrikRauh/dmx-interface.git
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Merge pull request #70 from HendrikRauh/debug-dmx
Working DMX input and output
This commit is contained in:
Hendrik Rauh
GitHub
commit
1b86aabf3e
1 changed files with 97 additions and 50 deletions
147
src/main.cpp
147
src/main.cpp
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@ -1,8 +1,8 @@
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#ifdef ESP32
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#include <WiFi.h>
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#include <AsyncTCP.h>
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//#include <USB.h>
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//#include "USBCDC.h"
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// #include <USB.h>
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// #include "USBCDC.h"
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#include "driver/temp_sensor.h"
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#elif defined(ESP8266)
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#include <ESP8266WiFi.h>
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@ -16,7 +16,7 @@
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#include <ArtnetWiFi.h>
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#include <ArduinoJson.h>
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//#include "ESPDMX.h"
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// #include "ESPDMX.h"
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#include <Arduino.h>
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#include <esp_dmx.h>
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@ -24,8 +24,8 @@
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#include "routes/config.h"
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#include "routes/networks.h"
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//DMXESPSerial dmx1;
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//DMXESPSerial dmx2;
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// DMXESPSerial dmx1;
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// DMXESPSerial dmx2;
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dmx_port_t dmx1 = DMX_NUM_0; // for esp32s2
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dmx_port_t dmx2 = DMX_NUM_1;
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byte dmx1_data[DMX_PACKET_SIZE];
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@ -42,7 +42,7 @@ bool dmx2_IsConnected = false;
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uint8_t brightness_led = 20;
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bool status_led;
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hw_timer_t *timer = NULL; // H/W timer defining (Pointer to the Structure)
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/* hw_timer_t *timer = NULL; // H/W timer defining (Pointer to the Structure)
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portMUX_TYPE timerMux = portMUX_INITIALIZER_UNLOCKED;
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void IRAM_ATTR onTimer()
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{ // Defining interrupt function with IRAM_ATTR for faster access
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@ -57,7 +57,7 @@ void IRAM_ATTR onTimer()
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analogWrite(PIN_LED, 0);
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}
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portEXIT_CRITICAL_ISR(&timerMux);
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}
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} */
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// Ethernet stuff
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#define ETH_SCK 36
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@ -77,7 +77,7 @@ uint8_t universe1;
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uint8_t universe2;
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Direction direction1;
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Direction direction2;
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/*
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void ledBlink(int ms)
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{
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if (timer == NULL)
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@ -96,7 +96,7 @@ void ledBlink(int ms)
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timerAlarmWrite(timer, ms, true); // Match value= 1000000 for 1 sec. delay.
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timerAlarmEnable(timer); // Enable Timer with interrupt (Alarm Enable)
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}
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}
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} */
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float getTemperature()
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{
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@ -124,7 +124,7 @@ void setup()
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mac[0], mac[1], mac[2],
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mac[3], mac[4], mac[5]);
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esp_read_mac(mac, ESP_MAC_WIFI_STA); //ESP_MAC_BASE
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esp_read_mac(mac, ESP_MAC_WIFI_STA); // ESP_MAC_BASE
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Serial.printf("%02x:%02x:%02x:%02x:%02x:%02x ESP MAC BASE\n",
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mac[0], mac[1], mac[2],
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mac[3], mac[4], mac[5]);
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@ -139,14 +139,14 @@ void setup()
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pinMode(PIN_BUTTON, INPUT_PULLUP);
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if (digitalRead(PIN_BUTTON) == LOW)
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{
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ledBlink(100);
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// ledBlink(100);
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unsigned long startTime = millis();
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while (digitalRead(PIN_BUTTON) == LOW && (millis() - startTime <= 3000))
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{
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}
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if (digitalRead(PIN_BUTTON) == LOW)
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{
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ledBlink(0);
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// ledBlink(0);
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Serial.println("Reset config");
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config.begin("dmx", false);
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config.clear();
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@ -155,7 +155,7 @@ void setup()
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}
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}
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ledBlink(500);
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// ledBlink(500);
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// wait for serial monitor
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delay(5000);
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@ -271,7 +271,7 @@ void setup()
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Serial.print("MAC address : ");
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Serial.println(ETH.macAddress());
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Serial.print("Broadcast IP: ");
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Serial.println(broadcastIp);
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Serial.println(broadcastIp);
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Serial.println("Ethernet Successfully Initialized");
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break;
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}
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@ -294,9 +294,9 @@ void setup()
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// Initialize DMX ports
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Serial.println("Initialize DMX...");
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#ifdef CONFIG_IDF_TARGET_ESP32S2
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//dmx1.init(21, 33, Serial0);
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//dmx2.init(17, 18, Serial1);
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#ifdef CONFIG_IDF_TARGET_ESP32S2
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// dmx1.init(21, 33, Serial0);
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// dmx2.init(17, 18, Serial1);
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Serial.print("DMX driver 1 installed: ");
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Serial.println(dmx_driver_is_installed(dmx1));
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@ -304,7 +304,6 @@ void setup()
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Serial.print("DMX driver 2 installed: ");
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Serial.println(dmx_driver_is_installed(dmx2));
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dmx_config_t dmx_config = DMX_CONFIG_DEFAULT;
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dmx_personality_t personalities[] = {};
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@ -332,40 +331,37 @@ void setup()
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// TX/RX Pins und Serial0/Serial1 ausgeben
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/* Now set the DMX hardware pins to the pins that we want to use and setup
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will be complete! */
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/* Now set the DMX hardware pins to the pins that we want to use and setup
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will be complete! */
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#else
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#else
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dmx1.init(21, 33, Serial1);
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dmx2.init(17, 18, Serial2);
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#endif
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#endif
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// Initialize Art-Net
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Serial.println("Initialize Art-Net...");
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artnet.begin();
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// if Artnet packet comes to this universe, this function is called
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if (direction1 == Output)
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if (direction1 == Output)
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{
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Serial.println("DMX1 as out");
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artnet.subscribeArtDmxUniverse(universe1, [&](const uint8_t *data, uint16_t size, const ArtDmxMetadata &metadata, const ArtNetRemoteInfo &remote)
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{
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{
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dmx_write_offset(dmx1, 1, data, size);
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dmx_send(dmx1);
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dmx_wait_sent(dmx1, DMX_TIMEOUT_TICK);
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});
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dmx_wait_sent(dmx1, DMX_TIMEOUT_TICK); });
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}
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if (direction2 == Output)
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{
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Serial.println("DMX2 as out");
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artnet.subscribeArtDmxUniverse(universe2, [&](const uint8_t *data, uint16_t size, const ArtDmxMetadata &metadata, const ArtNetRemoteInfo &remote)
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{
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{
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dmx_write_offset(dmx2, 1, data, size);
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dmx_send(dmx2);
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dmx_wait_sent(dmx2, DMX_TIMEOUT_TICK);
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});
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dmx_wait_sent(dmx2, DMX_TIMEOUT_TICK); });
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}
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// if Artnet packet comes, this function is called to every universe
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@ -410,9 +406,8 @@ void setup()
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// scan networks and cache them
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WiFi.scanNetworks(true);
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ledBlink(0);
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// ledBlink(0);
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// Internal temperature RP2040
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/*float tempC = analogReadTemp(); // Get internal temperature
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Serial.print("Temperature Celsius (ºC): ");
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@ -438,7 +433,6 @@ void loop()
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// check if artnet packet has come and execute callback
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artnet.parse();
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/* We need a place to store information about the DMX packets we receive. We
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will use a dmx_packet_t to store that packet information. */
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dmx_packet_t dmx1_packet;
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@ -448,21 +442,67 @@ void loop()
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officially times out. That amount of time is converted into ESP32 clock
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ticks using the constant `DMX_TIMEOUT_TICK`. If it takes longer than that
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amount of time to receive data, this if statement will evaluate to false. */
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if (direction1 == Input) {
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//Serial.println("Recv DMX1");
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if (direction1 == Input && dmx_receive(dmx1, &dmx1_packet, 0))
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{
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// Serial.println("Recv DMX1");
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/* If this code gets called, it means we've received DMX data! */
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dmx_read_offset(dmx1, 1, dmx1_data, 512);
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artnet.sendArtDmx(broadcastIp, universe1, dmx1_data, 512);
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dmx_read_offset(dmx1, 1, dmx1_data, 512);
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artnet.sendArtDmx(broadcastIp, universe1, dmx1_data, 512);
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/* Get the current time since boot in milliseconds so that we can find out
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how long it has been since we last updated data and printed to the Serial
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Monitor. */
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unsigned long now = millis();
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/* We should check to make sure that there weren't any DMX errors. */
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if (!dmx1_packet.err)
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{
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/* If this is the first DMX data we've received, lets log it! */
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if (!dmx1_IsConnected)
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{
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Serial.println("DMX1 in is connected!");
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dmx1_IsConnected = true;
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}
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/* Don't forget we need to actually read the DMX data into our buffer so
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that we can print it out. */
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/*dmx_read_offset(dmx1, 1, dmx1_data, dmx1_packet.size);
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artnet.sendArtDmx(broadcastIp, universe1, dmx1_data, 512);*/
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if (now - dmx1_lastUpdate > 1000)
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{
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/* Print the received start code - it's usually 0. */
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// Serial.printf("Start code is 0x%02X and slot 1 is 0x%02X\n", dmx1_data[0], dmx1_data[1]);
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dmx1_lastUpdate = now;
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}
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}
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else
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{
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/* Oops! A DMX error occurred! Don't worry, this can happen when you first
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connect or disconnect your DMX devices. If you are consistently getting
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DMX errors, then something may have gone wrong with your code or
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something is seriously wrong with your DMX transmitter. */
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Serial.println("A DMX 1 error occurred.");
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}
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}
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else if (dmx1_IsConnected)
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{
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/* If DMX times out after having been connected, it likely means that the
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DMX cable was unplugged. When that happens in this example sketch, we'll
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uninstall the DMX driver. */
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Serial.println("DMX 1 was disconnected.");
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dmx1_IsConnected = false;
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// dmx_driver_delete(dmx1);
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}
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if (direction2 == Input && dmx_receive(dmx2, &dmx2_packet, DMX_TIMEOUT_TICK)) {
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//Serial.println("Recv DMX2");
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if (direction2 == Input && dmx_receive(dmx2, &dmx2_packet, 0))
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{
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// Serial.println("Recv DMX2");
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/* If this code gets called, it means we've received DMX data! */
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dmx_read_offset(dmx2, 1, dmx2_data, 512);
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artnet.sendArtDmx(broadcastIp, universe2, dmx2_data, 512);
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dmx_read_offset(dmx2, 1, dmx2_data, 512);
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artnet.sendArtDmx(broadcastIp, universe2, dmx2_data, 512);
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/* Get the current time since boot in milliseconds so that we can find out
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how long it has been since we last updated data and printed to the Serial
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@ -470,37 +510,44 @@ void loop()
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unsigned long now = millis();
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/* We should check to make sure that there weren't any DMX errors. */
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if (!dmx2_packet.err) {
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if (!dmx2_packet.err)
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{
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/* If this is the first DMX data we've received, lets log it! */
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if (!dmx2_IsConnected) {
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if (!dmx2_IsConnected)
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{
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Serial.println("DMX2 in is connected!");
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dmx2_IsConnected = true;
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}
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/* Don't forget we need to actually read the DMX data into our buffer so
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that we can print it out. */
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/*dmx_read_offset(dmx2, 1, dmx2_data, dmx2_packet.size);
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artnet.sendArtDmx(broadcastIp, universe2, dmx2_data, 512);*/
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if (now - dmx2_lastUpdate > 1000) {
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if (now - dmx2_lastUpdate > 1000)
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{
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/* Print the received start code - it's usually 0. */
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//Serial.printf("Start code is 0x%02X and slot 1 is 0x%02X\n", dmx2_data[0], dmx2_data[1]);
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// Serial.printf("Start code is 0x%02X and slot 1 is 0x%02X\n", dmx2_data[0], dmx2_data[1]);
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dmx2_lastUpdate = now;
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}
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} else {
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}
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else
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{
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/* Oops! A DMX error occurred! Don't worry, this can happen when you first
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connect or disconnect your DMX devices. If you are consistently getting
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DMX errors, then something may have gone wrong with your code or
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something is seriously wrong with your DMX transmitter. */
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Serial.println("A DMX 2 error occurred.");
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}
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} else if (dmx2_IsConnected) {
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}
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}
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else if (dmx2_IsConnected)
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{
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/* If DMX times out after having been connected, it likely means that the
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DMX cable was unplugged. When that happens in this example sketch, we'll
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uninstall the DMX driver. */
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Serial.println("DMX 2 was disconnected.");
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dmx2_IsConnected = false;
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//dmx_driver_delete(dmx2);
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// dmx_driver_delete(dmx2);
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}
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}
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