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

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syntax = "proto2";
2018-07-29 14:17:00 +00:00
package hw.trezor.messages.bootloader;
// Sugar for easier handling in Java
option java_package = "com.satoshilabs.trezor.lib.protobuf";
option java_outer_classname = "TrezorMessageBootloader";
import "messages.proto";
/**
* Request: Ask device to erase its firmware (so it can be replaced via FirmwareUpload)
* @start
* @next FirmwareRequest
*/
message FirmwareErase {
optional uint32 length = 1; // length of new firmware
}
/**
* Response: Ask for firmware chunk
* @next FirmwareUpload
*/
message FirmwareRequest {
optional uint32 offset = 1; // offset of requested firmware chunk
optional uint32 length = 2; // length of requested firmware chunk
}
/**
* Request: Send firmware in binary form to the device
* @next FirmwareRequest
* @next Success
* @next Failure
*/
message FirmwareUpload {
required bytes payload = 1; // firmware to be loaded into device
optional bytes hash = 2; // hash of the payload
}
/**
* Request: Perform a device self-test
* @next Success
* @next Failure
*/
message SelfTest {
optional bytes payload = 1; // payload to be used in self-test
}