Torsten Stauder
4 years ago
4 changed files with 132 additions and 0 deletions
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#include "Arduino.h" |
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//######################### INFOS #################################### |
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/* This is a develboard-specific config-file for Lilygo T7 v1.7 |
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PCB: t.b.a |
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Infos: https://github.com/LilyGO/TTGO-T8-ESP32 |
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Caveats: None |
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Status: |
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tested by biologist with SD_MMC + PN5180 |
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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) => don't use... won't work! |
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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 5 // PN5180 BUSY PIN |
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#define RFID_RST 22 // PN5180 RESET PIN |
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#define RFID_IRQ 13 // 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 33 // Info: Lolin D32 / Lolin D32 pro 35 are using 35 for battery-voltage-monitoring! |
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#define DREHENCODER_BUTTON 32 // Button 3: is used to switch ESPuino on and off |
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#endif |
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// Control-buttons (set to 99 to disable) |
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#define NEXT_BUTTON 0 // Button 0: GPIO to detect next |
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#define PREVIOUS_BUTTON 36 // 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 39 // 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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// Wake-up button |
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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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#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 4 // 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 13 // 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 35 // 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 = 100; // Rdiv1 of voltage-divider (kOhms) (measure exact value with multimeter!) |
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uint16_t rdiv2 = 100; // 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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