squeezelite-esp32/protobuf/proto/Devices.proto

syntax = "proto3";

package sys;
import "GPIO.proto";
import "Common.proto";
import "I2CBus.proto";
import "DAC.proto";
import "Display.proto";
import "Buttons.proto";
import "Battery.proto";
import "Ethernet.proto";
import "nanopb.proto";
message SPDIF {
  option (nanopb_msgopt).msgid  = 10015;
    GPIO dc = 1;
    GPIO data = 2;
    GPIO clk = 3;
  }
  
  
  message SPIBus {
    option (nanopb_msgopt).msgid  = 10016;
    GPIO mosi = 1;
    GPIO miso = 2;
    GPIO clk = 3;
    GPIO dc = 4;
    HostEnum host = 5;  // Defaults to Host1 in your application logic
  }
  enum LEDStripType {
    LS_UNKNOWN = 0;
    LS_WS2812 = 1;
    //unsupported
    LS_SK6812 = 2; 
    //unsupported
    LS_APA106 = 3;
  }
  
  
  message LEDStrip {
    option (nanopb_msgopt).msgid  = 10018;
    GPIO gpio = 1;
    int32 length = 2  [(nanopb).int_size = IS_16];
    LEDStripType strip_type = 3;
  }
  enum InfraredType {
    IR_UNKNOWN =  0;
    IR_RC5 = 1;
    IR_NEC = 2;
  }
  message Infrared {
    InfraredType type = 1;
    GPIO gpio = 2;
  }
   
  message Dev {
    option (nanopb_msgopt).msgid  = 10019;
     SPIBus  spi = 1;
     I2CBus  i2c = 2;
     DAC dac = 3;
     SPDIF spdif = 4;
     Display display = 5;
     repeated GPIOExp  gpio_exp = 6 [(nanopb).type = FT_POINTER]; //[(nanopb).max_count= 4];
     LEDStrip  led_strip = 7;
     Rotary  rotary = 8;
     repeated Button buttons = 9 [(nanopb).type = FT_POINTER]; //[(nanopb).max_count= 15];
     Eth  eth = 10;
     Battery  battery = 11;
     Infrared ir = 12;
  }