Initial commit

espmusicmouse/src/main.cpp

@@ -0,0 +1,88 @@
+#include <Arduino.h>
+#include "rc522.h"
+#include "SPI.h"
+#include <MFRC522.h>
+#include "LedControl.h"
+#include "rotary_encoder.h"
+
+MFRC522 rfid(5); // Instance of the class
+
+MFRC522::MIFARE_Key key;
+
+LedStrip led(144, 13);
+
+void tag_handler(uint8_t *sn)
+{
+  // serial number is always 5 bytes long
+  if (sn != nullptr)
+  {
+
+    Serial.printf("Tag: %#x %#x %#x %#x %#x\n",
+                  sn[0], sn[1], sn[2], sn[3], sn[4]);
+    if (sn[4] == 0x30)
+    {
+      Serial.println("Fuchs");
+      ////////////////////////////////////////////////////////////////////////////////////led.setAll(0, 0, 254, 0);
+      led.setRange(led.numLeds() - 40, led.numLeds(), 0, 0, 243, 0);
+    }
+    if (sn[4] == 0xf0)
+    {
+      Serial.println("Eule");
+      //led.setAll(0, 0, 0, 254);
+      led.setRange(led.numLeds() - 40, led.numLeds(), 0, 0, 0, 254);
+    }
+  }
+  else
+  {
+    led.clear();
+    Serial.println("Nichts");
+  }
+  led.transmit();
+}
+QueueHandle_t event_queue;
+
+rotary_encoder_info_t info;
+void setup()
+{
+  Serial.begin(115200);
+  led.begin();
+  digitalWrite(5, 1);
+
+  const rc522_start_args_t start_args = {
+      19, // MISO
+      18, // MOSI
+      22, // SCK
+      23, // SDA
+      VSPI_HOST,
+      &tag_handler,
+      125,      // scan_interval_ms
+      8 * 1024, // stacksize
+      4         // task priority
+  };
+  rc522_start(start_args);
+
+  ESP_ERROR_CHECK(gpio_install_isr_service(0));
+  ESP_ERROR_CHECK(rotary_encoder_init(&info, GPIO_NUM_12, GPIO_NUM_14));
+  ESP_ERROR_CHECK(rotary_encoder_enable_half_steps(&info, false));
+  event_queue = rotary_encoder_create_queue();
+  ESP_ERROR_CHECK(rotary_encoder_set_queue(&info, event_queue));
+
+  pinMode (2, OUTPUT);
+  digitalWrite(2, HIGH);
+
+}
+
+void loop()
+{
+  /*
+  rotary_encoder_event_t event = {0};
+  if (xQueueReceive(event_queue, &event, 1000 / portTICK_PERIOD_MS) == pdTRUE)
+  {
+    Serial.printf("Event: position %d, direction %s\n", event.state.position,
+                  event.state.direction ? (event.state.direction == ROTARY_ENCODER_DIRECTION_CLOCKWISE ? "CW" : "CCW") : "NOT_SET");
+  }
+  */
+  Serial.println(touchRead(15)); // get value of Touch 0 pin = GPIO 4
+  delay(500);
+  //digitalWrite(2, HIGH);
+}

espmusicmouse/src/mfrc_version.h

@@ -0,0 +1,64 @@
+
+#include <SPI.h>
+#include <MFRC522.h>
+
+#define RST_PIN 5           // Configurable, see typical pin layout above
+#define SS_PIN 23          // Configurable, see typical pin layout above
+
+MFRC522 mfrc522(SS_PIN, RST_PIN);   // Create MFRC522 instance
+
+//*****************************************************************************************//
+void setup() {
+  Serial.begin(115200);
+  SPI.begin(22, 19, 18, 23); // Init SPI bus
+  mfrc522.PCD_Init();                                              // Init MFRC522 card
+}
+/**
+ * Helper routine to dump a byte array as hex values to Serial.
+ */
+void PrintHex(byte *buffer, byte bufferSize) {
+  for (byte i = 0; i < bufferSize; i++) {
+    Serial.print(buffer[i] < 0x10 ? " 0" : " ");
+    Serial.print(buffer[i], HEX);
+  }
+}
+
+//*****************************************************************************************//
+
+void loop() {
+
+  // Look for new cards
+  if ( !mfrc522.PICC_IsNewCardPresent()) {
+    return;
+  }
+  if ( !mfrc522.PICC_ReadCardSerial()) {
+    return;
+  }
+  
+  //mfrc522.PICC_DumpDetailsToSerial(&(mfrc522.uid)); //dump some details about the card
+  
+  Serial.print("NewCard");
+  PrintHex(mfrc522.uid.uidByte, mfrc522.uid.size);
+  Serial.println("");
+
+  // Check if Card was removed
+  bool cardRemoved = false;
+  int counter = 0;
+  bool current, previous;
+  previous = !mfrc522.PICC_IsNewCardPresent();
+    
+  while(!cardRemoved){
+    current =!mfrc522.PICC_IsNewCardPresent();
+
+    if (current && previous) counter++;
+
+    previous = current;
+    cardRemoved = (counter>2);      
+    delay(50);
+  }
+  
+  Serial.println("Card was removed");
+  delay(500); //change value if you want to read cards faster
+  mfrc522.PICC_HaltA();
+  mfrc522.PCD_StopCrypto1();
+}