sync

firmware/src/protocol.h

@@ -1,29 +1,53 @@
 #ifndef PROTOCOL_H
 #define PROTOCOL_H
 
+#include <zephyr/kernel.h>
+#include <stdint.h>
+
+#define PROTOCOL_MAX_PATH_LEN 32U
+
 typedef enum {
-    PS_WAITING_FOR_COMMAND,
-    PS_READING_COMMAND,
-    PS_READING_PARAMETERS,
-    PS_WAITING_FOR_END_OF_LINE,
+    PS_WAIT_SYNC = 0,
+    PS_READ_HEADER,
+    PS_READ_PAYLOAD,
+    PS_READ_PAYLOAD_CRC,
 } protocol_state_t;
 
 typedef enum {
     CMD_INVALID = 0,
-    CMD_INFO,
-    CMD_LS,
-    CMD_PUT_BINARY_FILE,
-    CMD_MKDIR,
-    CMD_RM,
-    CMD_CONFIRM,
-    CMD_REBOOT,
-    CMD_PLAY,
-    CMD_SET_TAG,
-    CMD_GET_TAG,
-    CMD_CHECK,
-    /* Weitere Kommandos folgen hier */
+    CMD_GET_PROTOCOL_VERSION = 0x00,
+    CMD_GET_FIRMWARE_STATUS = 0x01,
+    CMD_GET_FLASH_STATUS = 0x02,
+    CMD_CONFIRM_FIRMWARE = 0x03,
+    CMD_REBOOT = 0x04,
+    CMD_LIST_DIR = 0x10,
+    CMD_CHECK_FILE_CRC = 0x11,
+    CMD_MKDIR = 0x12,
+    CMD_RM = 0x13,
+    CMD_PUT_FILE_START = 0x14,
+    CMD_PUT_FILE_CHUNK = 0x15,
+    CMD_PUT_FILE_END = 0x16,
+    CMD_PUT_FW_START = 0x17,
+    CMD_STAT = 0x18,
+    CMD_RENAME = 0x19,
+    CMD_RM_R = 0x1A,
+    CMD_GET_FILE = 0x1B,
+    CMD_GET_TAG_BLOB = 0x20,
+    CMD_SET_TAG_BLOB_START = 0x21,
+    CMD_SET_TAG_BLOB_CHUNK = 0x22,
+    CMD_SET_TAG_BLOB_END = 0x23,
 } protocol_cmd_t;
 
+typedef enum {
+    FRAME_REQ = 0x01,
+    FRAME_RESP_ACK = 0x10,
+    FRAME_RESP_DATA = 0x11,
+    FRAME_RESP_STREAM_START = 0x12,
+    FRAME_RESP_STREAM_CHUNK = 0x13,
+    FRAME_RESP_STREAM_END = 0x14,
+    FRAME_RESP_ERROR = 0x7F,
+} protocol_frame_type_t;
+
 typedef enum {
     P_ERR_NONE = 0x00,
     P_ERR_INVALID_COMMAND = 0x01,
@@ -47,4 +71,7 @@ typedef enum {
     P_ERR_BUSY = 0x31,
     P_ERR_INTERNAL = 0x32,
 } protocol_error_t;
+
+void protocol_thread_entry(void *p1, void *p2, void *p3);
+
 #endif // PROTOCOL_H