mirror of
https://github.com/sle118/squeezelite-esp32.git
synced 2025-12-10 13:37:03 +03:00
37 lines
950 B
Protocol Buffer
37 lines
950 B
Protocol Buffer
syntax = "proto3";
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package sys.exp;
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import "Common.proto";
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import "SPI.proto";
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import "GPIO.proto";
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import "I2CBus.proto";
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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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enum models {
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UNSPECIFIED_EXP = 0;
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PCA9535 = 1;
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PCA85XX = 2;
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MCP23017 = 3;
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MCP23S17 = 4;
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}
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message config {
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option (nanopb_msgopt).packed_struct = true;
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option (nanopb_msgopt).msgid = 10033;
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models model = 1;
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int32 addr = 2 [(nanopb).int_size = IS_8];
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oneof ExpType {
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i2c.device i2c = 3;
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spi.device spi = 4;
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}
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int32 base = 5 [(nanopb).int_size=IS_16, (cust_field).v_int32=40]; // Defaults to 40
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int32 count = 6 [(nanopb).int_size=IS_16, (cust_field).v_int32=16]; // Defaults to 16
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int32 intr = 7 [(nanopb).int_size=IS_16, (cust_field).v_int32=-1];
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gpio.config ena = 8 [(nanopb).int_size=IS_16, (cust_field).v_int32=-1];
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} |