trezor-firmware/common/protob/messages-hello.proto

syntax = "proto2";
package hw.trezor.messages.helloworld;

// Sugar for easier handling in Java
option java_package = "com.satoshilabs.trezor.lib.protobuf";
option java_outer_classname = "TrezorMessageHelloWorld";

import "messages.proto";


/**
 * Request: Hello world request for text
 * @next HelloWorldResponse
 * @next Failure
 */
message HelloWorldRequest {
    required string name = 1;
    optional uint32 amount = 2 [default=1];
    optional bool show_display = 3;
}

/**
 * Response: Hello world text
 * @end
 */
 message HelloWorldResponse {
    required string text = 1;
}