77 lines
1.8 KiB
C
77 lines
1.8 KiB
C
#ifndef PROTOCOL_H
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#define PROTOCOL_H
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#include <zephyr/kernel.h>
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#include <stdint.h>
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#define PROTOCOL_MAX_PATH_LEN 32U
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typedef enum {
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PS_WAIT_SYNC = 0,
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PS_READ_HEADER,
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PS_READ_PAYLOAD,
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PS_READ_PAYLOAD_CRC,
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} protocol_state_t;
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typedef enum {
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CMD_INVALID = 0,
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CMD_GET_PROTOCOL_VERSION = 0x00,
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CMD_GET_FIRMWARE_STATUS = 0x01,
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CMD_GET_FLASH_STATUS = 0x02,
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CMD_CONFIRM_FIRMWARE = 0x03,
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CMD_REBOOT = 0x04,
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CMD_LIST_DIR = 0x10,
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CMD_CHECK_FILE_CRC = 0x11,
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CMD_MKDIR = 0x12,
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CMD_RM = 0x13,
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CMD_PUT_FILE_START = 0x14,
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CMD_PUT_FILE_CHUNK = 0x15,
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CMD_PUT_FILE_END = 0x16,
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CMD_PUT_FW_START = 0x17,
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CMD_STAT = 0x18,
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CMD_RENAME = 0x19,
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CMD_RM_R = 0x1A,
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CMD_GET_FILE = 0x1B,
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CMD_GET_TAG_BLOB = 0x20,
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CMD_SET_TAG_BLOB_START = 0x21,
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CMD_SET_TAG_BLOB_CHUNK = 0x22,
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CMD_SET_TAG_BLOB_END = 0x23,
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} protocol_cmd_t;
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typedef enum {
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FRAME_REQ = 0x01,
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FRAME_RESP_ACK = 0x10,
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FRAME_RESP_DATA = 0x11,
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FRAME_RESP_STREAM_START = 0x12,
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FRAME_RESP_STREAM_CHUNK = 0x13,
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FRAME_RESP_STREAM_END = 0x14,
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FRAME_RESP_ERROR = 0x7F,
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} protocol_frame_type_t;
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typedef enum {
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P_ERR_NONE = 0x00,
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P_ERR_INVALID_COMMAND = 0x01,
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P_ERR_INVALID_PARAMETERS = 0x02,
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P_ERR_COMMAND_TOO_LONG = 0x03,
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P_ERR_FILE_NOT_FOUND = 0x10,
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P_ERR_ALREADY_EXISTS = 0x11,
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P_ERR_NOT_A_DIRECTORY = 0x12,
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P_ERR_IS_A_DIRECTORY = 0x13,
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P_ERR_ACCESS_DENIED = 0x14,
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P_ERR_NO_SPACE = 0x15,
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P_ERR_FILE_TOO_LARGE = 0x16,
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P_ERR_IO = 0x20,
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P_ERR_TIMEOUT = 0x21,
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P_ERR_CRC_MISMATCH = 0x22,
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P_ERR_TRANSFER_ABORTED = 0x23,
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P_ERR_NOT_SUPPORTED = 0x30,
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P_ERR_BUSY = 0x31,
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P_ERR_INTERNAL = 0x32,
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} protocol_error_t;
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void protocol_thread_entry(void *p1, void *p2, void *p3);
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#endif // PROTOCOL_H
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