#include "flash_update.h"
#include "ci130x_timer.h"
#include "ci130x_spiflash.h"
#include "ci130x_uart.h"
#include "ci130x_scu.h"
#include "ci_log.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "sdk_default_config.h"

结构体
struct	recv_buffer_struct

宏定义
#define	RECIEVE_BUFFER_COUNT 3

#define	MSG_HEAD_S 0xa5

#define	MSG_HEAD_E 0x0f

#define	MSG_HEAD 0x0FA5

#define	MSG_TAIL 0xFF

#define	SRAM_START_ADDR 0x1FFB0000

#define	MAX_SRAM_CODE_SIZE (1024*(480-32))

#define	TCM_START_ADDR ICACHE_TCM_S

#define	TCM_SIZE (ICACHE_TCM_E - ICACHE_TCM_S + 1)

#define	UPDATE_ERASE_64K (64 * 1024)

#define	UPDATE_ERASE_4K (4 * 1024)

#define	UPDATE_DEAL_PER_PACKET (4096)

#define	MAX_DATA_RECEIVE_PER_PACKET (UPDATE_DEAL_PER_PACKET+4)/because buffer address is fixed,so now don't big than 8k/

#define	CHAR_BUF_TO_INT_LITTILE(buf) ((buf)[0]\|((buf)[1]<<8)\|((buf)[2]<<16)\|((buf)[3]<<24))

类型定义
typedef struct recv_buffer_struct	recv_buffer_t

枚举
enum	uart_receive_state_t { STATE_HEAD0 = 0x00, STATE_HEAD1 = 0x01, STAT_LENGTH0 = 0x02, STAT_LENGTH1 = 0x03, STATE_TYPE = 0x04, STATE_CMD = 0x05, STATE_NUMBER = 0x06, STATE_DATA = 0x07, STATE_CRC0 = 0x08, STATE_CRC1 = 0x09, STATE_TAIL = 0x0a }

函数
recv_buffer_t *	get_buffer (recv_buffer_t **queue)

void	append_buffer (recv_buffer_t *queue, recv_buffer_t p_buffer)

int32_t	flash_update_buf_init (void)

static int32_t	flash_erase_function (spic_base_t spic, uint32_t addr, uint32_t size)

void	send_func (void)

void	receive_func (uint8_t receive_char)

void	Resolution_func ()

uint16_t	crc_func (uint16_t crc, uint8_t *buf, uint32_t len)

void	make_packet (uint8_t type, uint8_t cmd, uint8_t number, uint8_t *data, uint16_t data_length)

void	send_req_update_req_packet (void)

void	send_req_update_write_packet (uint32_t offset, uint32_t size)

void	send_req_update_write_packet_ex (uint32_t index, uint32_t offset, uint32_t size)

void	send_req_update_block_write_done_packet (void)

void	send_ack_system_reset (void)

void	send_ack_get_info_packet (void)

void	send_ack_update_check_ready_packet (void)

void	send_ack_update_block_info_packet (void)

void	send_ack_update_era_packet (void)

void	send_ack_update_verify_packet (uint8_t verify)

void	send_ack_try_fast_bd_packet (void)

void	send_ack_try_fast_bd_test_packet (uint32_t size)

void	send_ack_update_read_packet (uint32_t StartAddr, uint32_t Size)

void	send_ack_update_complet_packet (void)

void	send_notify_progress_packet (int index, int current, int total)

int32_t	get_update_state (void)

void	set_update_complete_status (void)

int32_t	have_a_new_message (void)

变量
uint32_t	success_flag = 0

uint32_t	write_block_addr = 0

uint32_t	write_block_size = 0

uint32_t	offset = 0

static uint16_t	write_block_crc = 0

static uint16_t	write_block_crc0 = 0

Data_p	Send_Box = NULL

Data_t	send_message

recv_buffer_t	rcv_buffer [3]

recv_buffer_t *	p_recv_buffer = NULL

recv_buffer_t *	full_buffer_chain = NULL

recv_buffer_t *	idle_buffer_chain = NULL

FileConfig_Struct	FileConfigInfo

uint8_t	UpdateState

static uint8_t *	send_data_buf

static uint8_t *	read_buf_for_crc

static uint8_t	rev_state = STATE_HEAD0

static uint16_t	length0 = 0

static uint16_t	length1 = 0

static uint16_t	crc0 = 0

static uint16_t	crc1 = 0

static uint16_t	data_rev_count

static const uint16_t	crc16tab_ccitt [256]

详细描述

版本: V1.0.0

日期: 2017.12

结构体说明

◆ recv_buffer_struct

struct recv_buffer_struct

成员变量
uint8_t *	data_buffer
Data_t	message
struct recv_buffer_struct *	next

宏定义说明

◆ CHAR_BUF_TO_INT_LITTILE

#define CHAR_BUF_TO_INT_LITTILE ( buf ) ((buf)[0]|((buf)[1]<<8)|((buf)[2]<<16)|((buf)[3]<<24))

◆ MAX_DATA_RECEIVE_PER_PACKET

#define MAX_DATA_RECEIVE_PER_PACKET (UPDATE_DEAL_PER_PACKET+4)/*because buffer address is fixed,so now don't big than 8k*/

◆ MAX_SRAM_CODE_SIZE

#define MAX_SRAM_CODE_SIZE (1024*(480-32))

◆ MSG_HEAD

#define MSG_HEAD 0x0FA5

◆ MSG_HEAD_E

#define MSG_HEAD_E 0x0f

◆ MSG_HEAD_S

#define MSG_HEAD_S 0xa5

◆ MSG_TAIL

#define MSG_TAIL 0xFF

◆ RECIEVE_BUFFER_COUNT

#define RECIEVE_BUFFER_COUNT 3

◆ SRAM_START_ADDR

#define SRAM_START_ADDR 0x1FFB0000

◆ TCM_SIZE

#define TCM_SIZE (ICACHE_TCM_E - ICACHE_TCM_S + 1)

◆ TCM_START_ADDR

#define TCM_START_ADDR ICACHE_TCM_S

◆ UPDATE_DEAL_PER_PACKET

#define UPDATE_DEAL_PER_PACKET (4096)

◆ UPDATE_ERASE_4K

#define UPDATE_ERASE_4K (4 * 1024)

◆ UPDATE_ERASE_64K

#define UPDATE_ERASE_64K (64 * 1024)

类型定义说明

◆ recv_buffer_t

typedef struct recv_buffer_struct recv_buffer_t

枚举类型说明

◆ uart_receive_state_t

enum uart_receive_state_t

枚举值
STATE_HEAD0
STATE_HEAD1
STAT_LENGTH0
STAT_LENGTH1
STATE_TYPE
STATE_CMD
STATE_NUMBER
STATE_DATA
STATE_CRC0
STATE_CRC1
STATE_TAIL

函数说明

◆ append_buffer()

void append_buffer	(	recv_buffer_t **	queue,
		recv_buffer_t *	p_buffer
	)

◆ crc_func()

uint16_t crc_func	(	uint16_t	crc,
		uint8_t *	buf,
		uint32_t	len
	)

◆ flash_erase_function()

static int32_t flash_erase_function	(	spic_base_t	spic,
		uint32_t	addr,
		uint32_t	size
	)

static

◆ flash_update_buf_init()

int32_t flash_update_buf_init ( void )

◆ get_buffer()

recv_buffer_t* get_buffer ( recv_buffer_t ** queue )

◆ get_update_state()

int32_t get_update_state ( void )

◆ have_a_new_message()

int32_t have_a_new_message ( void )

◆ make_packet()

void make_packet	(	uint8_t	type,
		uint8_t	cmd,
		uint8_t	number,
		uint8_t *	data,
		uint16_t	data_length
	)

◆ receive_func()

void receive_func ( uint8_t receive_char )

◆ Resolution_func()

void Resolution_func ( )

◆ send_ack_get_info_packet()

void send_ack_get_info_packet ( void )

◆ send_ack_system_reset()

void send_ack_system_reset ( void )

◆ send_ack_try_fast_bd_packet()

void send_ack_try_fast_bd_packet ( void )

◆ send_ack_try_fast_bd_test_packet()

void send_ack_try_fast_bd_test_packet ( uint32_t size )

◆ send_ack_update_block_info_packet()

void send_ack_update_block_info_packet ( void )

◆ send_ack_update_check_ready_packet()

void send_ack_update_check_ready_packet ( void )

◆ send_ack_update_complet_packet()

void send_ack_update_complet_packet ( void )

◆ send_ack_update_era_packet()

void send_ack_update_era_packet ( void )

◆ send_ack_update_read_packet()

void send_ack_update_read_packet	(	uint32_t	StartAddr,
		uint32_t	Size
	)

◆ send_ack_update_verify_packet()

void send_ack_update_verify_packet ( uint8_t verify )

◆ send_func()

void send_func ( void )

◆ send_notify_progress_packet()

void send_notify_progress_packet	(	int	index,
		int	current,
		int	total
	)

◆ send_req_update_block_write_done_packet()

void send_req_update_block_write_done_packet ( void )

◆ send_req_update_req_packet()

void send_req_update_req_packet ( void )

◆ send_req_update_write_packet()

void send_req_update_write_packet	(	uint32_t	offset,
		uint32_t	size
	)

◆ send_req_update_write_packet_ex()

void send_req_update_write_packet_ex	(	uint32_t	index,
		uint32_t	offset,
		uint32_t	size
	)

◆ set_update_complete_status()

void set_update_complete_status ( void )

变量说明

◆ crc0

uint16_t crc0 = 0

static

◆ crc1

uint16_t crc1 = 0

static

◆ crc16tab_ccitt

const uint16_t crc16tab_ccitt[256]

static

◆ data_rev_count

uint16_t data_rev_count

static

◆ FileConfigInfo

FileConfig_Struct FileConfigInfo

◆ full_buffer_chain

recv_buffer_t* full_buffer_chain = NULL

◆ idle_buffer_chain

recv_buffer_t* idle_buffer_chain = NULL

◆ length0

uint16_t length0 = 0

static

◆ length1

uint16_t length1 = 0

static

◆ offset

uint32_t offset = 0

◆ p_recv_buffer

recv_buffer_t* p_recv_buffer = NULL

◆ rcv_buffer

recv_buffer_t rcv_buffer[3]

◆ read_buf_for_crc

uint8_t* read_buf_for_crc

static

◆ rev_state

uint8_t rev_state = STATE_HEAD0

static

◆ Send_Box

Data_p Send_Box = NULL

◆ send_data_buf

uint8_t* send_data_buf

static

◆ send_message

Data_t send_message

◆ success_flag

uint32_t success_flag = 0

◆ UpdateState

uint8_t UpdateState

◆ write_block_addr

uint32_t write_block_addr = 0

◆ write_block_crc

uint16_t write_block_crc = 0

static

◆ write_block_crc0

uint16_t write_block_crc0 = 0

static

◆ write_block_size

uint32_t write_block_size = 0