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116 lines
7.5 KiB
116 lines
7.5 KiB
#ifndef __ESPUINO_SETTINGS_CUSTOM_H__
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#define __ESPUINO_SETTINGS_CUSTOM_H__
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#include "Arduino.h"
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//######################### INFOS ####################################
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/* This is not a develboard-specific config-file. It's intended for your own use.
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It's been originally derived from lolin32, but just change it according your needs!
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*/
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//################## GPIO-configuration ##############################
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// Please note: GPIOs 34, 35, 36, 39 are input-only and don't have pullup-resistors.
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// So if connecting a button to these, make sure to add a 10k-pullup-resistor for each button.
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// Further infos: https://randomnerdtutorials.com/esp32-pinout-reference-gpios/
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#ifdef SD_MMC_1BIT_MODE
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// uSD-card-reader (via SD-MMC 1Bit)
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//
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// SD_MMC uses fixed pins
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// MOSI 15
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// SCK 14
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// MISO 2
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#else
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// uSD-card-reader (via SPI)
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#define SPISD_CS 15 // GPIO for chip select (SD)
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#ifndef SINGLE_SPI_ENABLE
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#define SPISD_MOSI 13 // GPIO for master out slave in (SD) => not necessary for single-SPI
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#define SPISD_MISO 16 // GPIO for master in slave ou (SD) => not necessary for single-SPI
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#define SPISD_SCK 14 // GPIO for clock-signal (SD) => not necessary for single-SPI
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#endif
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#endif
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// RFID (via SPI)
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#define RST_PIN 99 // Not necessary but has to be set anyway; so let's use a dummy-number
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#define RFID_CS 21 // GPIO for chip select (RFID)
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#define RFID_MOSI 23 // GPIO for master out slave in (RFID)
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#define RFID_MISO 19 // GPIO for master in slave out (RFID)
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#define RFID_SCK 18 // GPIO for clock-signal (RFID)
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#ifdef RFID_READER_TYPE_PN5180
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#define RFID_BUSY 16 // PN5180 BUSY PIN
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#define RFID_RST 22 // PN5180 RESET PIN
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#define RFID_IRQ 39 // PN5180 IRQ PIN (only needed for low power card detection)
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#endif
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// I2S (DAC)
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#define I2S_DOUT 25 // Digital out (I2S)
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#define I2S_BCLK 27 // BCLK (I2S)
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#define I2S_LRC 26 // LRC (I2S)
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// Rotary encoder
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#ifdef USEROTARY_ENABLE
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#define DREHENCODER_CLK 34 // If you want to reverse encoder's direction, just switch GPIOs of CLK with DT (in software or hardware)
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#define DREHENCODER_DT 35 // Info: Lolin D32 / Lolin D32 pro 35 are using 35 for battery-voltage-monitoring!
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#define DREHENCODER_BUTTON 32 // (set to 99 to disable; 0->39 for GPIO; 100->115 for port-expander)
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#endif
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// Control-buttons (set to 99 to DISABLE; 0->39 for GPIO; 100->115 for port-expander)
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#define NEXT_BUTTON 4 // Button 0: GPIO to detect next
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#define PREVIOUS_BUTTON 2 // Button 1: GPIO to detect previous (Important: as of 19.11.2020 changed from 33 to 2; make sure to change in SD-MMC-mode)
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#define PAUSEPLAY_BUTTON 0 // Button 2: GPIO to detect pause/play
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#define BUTTON_4 99 // Button 4: unnamed optional button
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#define BUTTON_5 99 // Button 5: unnamed optional button
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// I2C-configuration (necessary for RC522 [only via i2c - not spi!] or port-expander)
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#if defined(RFID_READER_TYPE_MFRC522_I2C) || defined(PORT_EXPANDER_ENABLE)
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#define ext_IIC_CLK 4 // i2c-SCL (clock)
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#define ext_IIC_DATA 2 // i2c-SDA (data)
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#endif
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// Wake-up button => this also is the interrupt-pin if port-expander is enabled!
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// Please note: only RTC-GPIOs (0, 4, 12, 13, 14, 15, 25, 26, 27, 32, 33, 34, 35, 36, 39, 99) can be used! Set to 99 to DISABLE.
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// Please note #2: this button can be used as interrupt-pin for port-expander. If so, all pins connected to port-expander can wake up ESPuino.
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#define WAKEUP_BUTTON DREHENCODER_BUTTON // Defines the button that is used to wake up ESPuino from deepsleep.
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// (optional) Power-control
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#define POWER 17 // GPIO used to drive transistor-circuit, that switches off peripheral devices while ESP32-deepsleep
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// (optional) Neopixel
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#define LED_PIN 12 // GPIO for Neopixel-signaling
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// (optinal) Headphone-detection
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#ifdef HEADPHONE_ADJUST_ENABLE
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#define HP_DETECT 22 // GPIO that detects, if there's a plug in the headphone jack or not
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#endif
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// (optional) Monitoring of battery-voltage via ADC
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#ifdef MEASURE_BATTERY_VOLTAGE
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#define VOLTAGE_READ_PIN 33 // GPIO used to monitor battery-voltage. Change to 35 if you're using Lolin D32 or Lolin D32 pro as it's hard-wired there!
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float referenceVoltage = 3.35; // Voltage between 3.3V and GND-pin at the develboard in battery-mode (disconnect USB!)
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float offsetVoltage = 0.1; // If voltage measured by ESP isn't 100% accurate, you can add an correction-value here
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#endif
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// (optional) For measuring battery-voltage a voltage-divider is necessary. Their values need to be configured here.
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#ifdef MEASURE_BATTERY_VOLTAGE
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uint8_t rdiv1 = 129; // Rdiv1 of voltage-divider (kOhms) (measure exact value with multimeter!)
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uint16_t rdiv2 = 129; // Rdiv2 of voltage-divider (kOhms) (measure exact value with multimeter!) => used to measure voltage via ADC!
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#endif
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// (Optional) remote control via infrared
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#ifdef IR_CONTROL_ENABLE
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#define IRLED_PIN 22 // GPIO where IR-receiver is connected (only tested with VS1838B)
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#define IR_DEBOUNCE 200 // Interval in ms to wait at least for next signal (not used for actions volume up/down)
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// Actions available. Use your own remote control and have a look at the console for "Command=0x??". E.g. "Protocol=NEC Address=0x17F Command=0x68 Repeat gap=39750us"
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#define RC_PLAY 0x68 // command for play
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#define RC_PAUSE 0x67 // command for pause
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#define RC_NEXT 0x6b // command for next track of playlist
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#define RC_PREVIOUS 0x6a // command for previous track of playlist
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#define RC_FIRST 0x6c // command for first track of playlist
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#define RC_LAST 0x6d // command for last track of playlist
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#define RC_VOL_UP 0x1a // Command for volume up (one step)
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#define RC_VOL_DOWN 0x1b // Command for volume down (one step)
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#define RC_MUTE 0x1c // Command to mute ESPuino
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#define RC_SHUTDOWN 0x2a // Command for deepsleep
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#define RC_BLUETOOTH 0x72 // Command to enable/disable bluetooth
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#define RC_FTP 0x65 // Command to enable FTP-server
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#endif
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#endif
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