mirror of
https://github.com/sle118/squeezelite-esp32.git
synced 2025-12-10 13:37:03 +03:00
127 lines
3.6 KiB
Protocol Buffer
127 lines
3.6 KiB
Protocol Buffer
syntax = "proto3";
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import "customoptions.proto";
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import "nanopb.proto";
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option (nanopb_fileopt).enum_to_string = true;
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package sys;
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enum OutputTypeEnum {
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OUTPUT_UNKNOWN = 0;
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OUTPUT_I2S = 1;
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OUTPUT_SPDIF = 2;
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OUTPUT_Bluetooth = 3;
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}
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message OutputBT {
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option (nanopb_msgopt).msgid = 10039;
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string sink_name = 1 [(nanopb).max_length= 128];
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string pin = 2 [(nanopb).max_length= 16];
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}
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// Enum for the type of resampling algorithm
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enum ResampleAlgorithm {
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RA_DISABLED = 0;
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RA_BASIC_LINEAR = 1; // Basic linear interpolation
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RA_THIRTEEN_TAPS = 2; // 13 taps
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RA_TWENTY_ONE_TAPS = 3; // 21 taps
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}
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// ResampleOptions represents the resampling options for Squeezelite
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message ResampleOptions {
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option (nanopb_msgopt).msgid = 10040;
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ResampleAlgorithm algorithm = 1; // The resampling algorithm to use
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bool interpolate_filter_coefficients = 2; // Whether to interpolate filter coefficients
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}
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enum SampleRate {
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SAMPLE_RATE_UNSPECIFIED = 0; // Default value, can be used to represent an unspecified rate
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SAMPLE_RATE_8000 = 8000;
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SAMPLE_RATE_11025 = 11025;
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SAMPLE_RATE_12000 = 12000;
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SAMPLE_RATE_16000 = 16000;
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SAMPLE_RATE_22050 = 22050;
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SAMPLE_RATE_24000 = 24000;
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SAMPLE_RATE_32000 = 32000;
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SAMPLE_RATE_44100 = 44100;
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SAMPLE_RATE_48000 = 48000;
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SAMPLE_RATE_88200 = 88200;
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SAMPLE_RATE_96000 = 96000;
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SAMPLE_RATE_176400 = 176400;
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SAMPLE_RATE_192000 = 192000;
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SAMPLE_RATE_352800 = 352800;
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SAMPLE_RATE_384000 = 384000;
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SAMPLE_RATE_705600 = 705600;
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SAMPLE_RATE_768000 = 768000;
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}
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enum DebugLevelEnum {
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DEFAULT = 0;
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ERROR = 1;
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WARN = 2;
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INFO = 3;
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DEBUG = 4;
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SDEBUG = 5;
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}
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enum CodexEnum {
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c_undefined = 0;
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c_alac = 1;
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c_ogg = 2;
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c_ops = 3;
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c_flac = 4;
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c_pcm = 5;
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c_mp3 = 6;
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c_mad = 7;
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c_mpg = 8;
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}
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message RatesOption {
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option (nanopb_msgopt).msgid = 10041;
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SampleRate min = 1;
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SampleRate max = 2;
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repeated SampleRate list = 3 [(nanopb).type = FT_POINTER]; // [(nanopb).max_count= 10];
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}
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message BufferOption {
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option (nanopb_msgopt).msgid = 10042;
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uint32 stream = 1 [(cust_field).v_uint32 = 500];
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uint32 output = 2 [(cust_field).v_uint32 = 2000];
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}
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message DebugOptions {
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DebugLevelEnum output = 1 [(cust_field).v_string = "WARN"];
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DebugLevelEnum stream = 2 [(cust_field).v_string = "WARN"];
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DebugLevelEnum decode = 3 [(cust_field).v_string = "WARN"];
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DebugLevelEnum slimproto = 4 [(cust_field).v_string = "WARN"];
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DebugLevelEnum ir = 5 [(cust_field).v_string = "WARN"];
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}
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message Squeezelite {
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option (nanopb_msgopt).msgid = 10044;
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// Output device configuration
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OutputTypeEnum output_type = 1 [(cust_field).v_string = "OUTPUT_I2S"];
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// Sample rates supported
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RatesOption rates = 2;
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// Timeout (seconds) for switching off amp GPIO
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// default is to keep the device 'on' all the time
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int32 amp_gpio_timeout = 3 [(cust_field).v_int32 = 30];
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// tRead wave and aiff format from header, ignore server parameters
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bool wav_aiff_header_parsing = 4;
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// Server connection options
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string server_name_ip = 5 [(nanopb).max_length= 128];
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uint32 server_port = 6;
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// Allow disabling squeezelite to use the
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// device in "detached mode"
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bool enabled = 7;
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OutputBT output_bt = 8;
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// enable debugging here
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DebugOptions log = 9 ;
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// Max sample rate reported to server
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uint32 max_rate = 10;
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BufferOption buffers = 11;
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string resample = 12 [(nanopb).type = FT_POINTER];
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repeated CodexEnum included_codex = 13 [(nanopb).type = FT_POINTER];
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repeated CodexEnum excluded_codex = 14 [(nanopb).type = FT_POINTER];
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} |