1 files changed, 66 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/bootloader/dfu/dfu-cc.proto b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/bootloader/dfu/dfu-cc.proto
new file mode 100644
index 0000000..69f9680
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/bootloader/dfu/dfu-cc.proto
@@ -0,0 +1,66 @@
+package dfu;
+
+// Version 0.1
+
+enum FwType {
+	APPLICATION				= 0; // default, compatible with proto3
+	SOFTDEVICE				= 1;
+	BOOTLOADER				= 2;
+	SOFTDEVICE_BOOTLOADER	= 3;
+}
+
+enum HashType {
+	NO_HASH	= 0;
+	CRC		= 1;
+	SHA128	= 2;
+	SHA256	= 3;
+	SHA512	= 4;
+}
+
+message Hash {
+	required HashType	hash_type	= 1;
+	required bytes		hash		= 2;
+}
+
+// Commands data
+message InitCommand {
+	optional uint32	fw_version	= 1;
+	optional uint32	hw_version	= 2;
+	repeated uint32	sd_req		= 3 [packed = true]; // packed option is default in proto3
+	optional FwType	type		= 4;
+
+	optional uint32	sd_size		= 5;
+	optional uint32	bl_size		= 6;
+	optional uint32	app_size	= 7;
+
+	optional Hash	hash		= 8;
+
+	optional bool	is_debug	= 9 [default = false];
+}
+
+// Command type
+message Command {
+	enum OpCode {
+		INIT = 1;
+	}
+	optional OpCode			op_code	= 1;
+	optional InitCommand	init	= 2;
+}
+
+// Signed command types
+enum SignatureType {
+	ECDSA_P256_SHA256	= 0;
+	ED25519				= 1;
+}
+
+message SignedCommand {
+	required Command		command			= 1;
+	required SignatureType	signature_type	= 2;
+	required bytes			signature		= 3;
+}
+
+// Parent packet type
+message Packet {
+	optional Command		command			= 1;
+	optional SignedCommand	signed_command	= 2;
+}