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bc195654bf0b01d4a17afe272a7d09a66e18cb7a
AC707N/SDK/apps/common/update/ex_flash_file_download.c
T
huxi bc195654bf 初版
2025-12-03 11:12:34 +08:00

806 lines
23 KiB
C
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#ifdef SUPPORT_MS_EXTENSIONS
#pragma bss_seg(".ex_flash_file_download.data.bss")
#pragma data_seg(".ex_flash_file_download.data")
#pragma const_seg(".ex_flash_file_download.text.const")
#pragma code_seg(".ex_flash_file_download.text")
#endif
#include "app_config.h"
#include "typedef.h"
#include "fs.h"
#include "norflash.h"
/* #include "spi/nor_fs.h" */
#include "rec_nor/nor_interface.h"
#include "update_loader_download.h"
#if (TCFG_UPDATE_RESOURCE_EN)
#define LOG_TAG "[UP_FILE_DNLD]"
#define LOG_INFO_ENABLE
#define LOG_ERROR_ENABLE
#include "debug.h"
#define EX_FLASH_FILE_NAME "res.bin"
#define EX_FLASH_UPDATE_WRITE_TASK_NAME "ex_f_update"
#define ONCE_REQ_SIZE (0x200)
#define FLASH_SECTOR_SIZE (4096L)
#define __SECTOR_4K_ALIGN(len) (((len) + FLASH_SECTOR_SIZE -1 )/FLASH_SECTOR_SIZE * FLASH_SECTOR_SIZE)
#define FLASH_BLOCK_SIZE (64*1024L)
#define __BLOCK_64K_ALIGN(len) (((len) + FLASH_BLOCK_SIZE -1 )/FLASH_BLOCK_SIZE * FLASH_BLOCK_SIZE)
#define EX_FLASH_ERASE_IN_4K 1
#define EX_FLASH_UPDATE_DEBUG_ENABLE 0
#define EX_FLASH_MUTIL_FILE_UPDATE 0 // 外挂flash升级多个文件，要和库中对应的宏对应起来，默认关闭
#define EX_FLASH_CHECK_EXIT_WIRTE_TASK_TIME (100) // ms
typedef struct _resource_update_info_t {
user_chip_update_info_t info;
void *dev_hdl;
#if EX_FLASH_MUTIL_FILE_UPDATE
void *dev_hdl_noenc;
#endif
update_op_api_t *file_ops;
/* u32 buf[ONCE_REQ_SIZE / 4]; */
u8 *buf;
u8 exit_write_task_flag;
} res_update_info_t;
extern const u32 g_res_nor_unencry_start_addr;
static u32 g_once_req_size = ONCE_REQ_SIZE;
static u16 g_exit_opt_timer_hdl = 0;
#define EX_UPDATE_SEMAPHORE_WAIT_TIME (500)
static volatile int g_ex_update_timeout = EX_UPDATE_SEMAPHORE_WAIT_TIME;
static res_update_info_t *res_info = NULL;
#define __this (res_info)
static int norflash_f_open(u32 file_len)
{
int ret = 0;
g_ex_update_timeout = EX_UPDATE_SEMAPHORE_WAIT_TIME;
if (__this) {
__this->dev_hdl = dev_open("res_nor", NULL);
#if EX_FLASH_MUTIL_FILE_UPDATE
__this->dev_hdl_noenc = dev_open("update_noenc", NULL);
if (__this->dev_hdl && __this->dev_hdl_noenc) {
log_info("open dev succ 0x%x, 0x%x\n", __this->dev_hdl, __this->dev_hdl_noenc);
#else // EX_FLASH_MUTIL_FILE_UPDATE
if (__this->dev_hdl) {
log_info("open dev succ 0x%x\n", __this->dev_hdl);
#endif // EX_FLASH_MUTIL_FILE_UPDATE
} else {
log_error("open dev fail");
ret = -1;
}
} else {
ret = -2;
}
return ret;
}
static u32 norflash_f_read(void *buf, u32 addr, u32 len)
{
int rlen = 0;
#if EX_FLASH_MUTIL_FILE_UPDATE
if (__this && __this->dev_hdl && __this->dev_hdl_noenc) {
wdt_clear();
//log_info("%s: addr = 0x%x, rlen = 0x%x", __func__, addr, len);
if (g_res_nor_unencry_start_addr > addr) {
#if TCFG_SFC_ENCRY_ENABLE
struct sfc_no_enc_wr r_info = {(u8 *)buf, addr, len};
if (0 == dev_ioctl(__this->dev_hdl, IOCTL_SFC_NORFLASH_READ_NO_ENC, &r_info)) {
rlen = len;
}
#else
rlen = dev_bulk_read(__this->dev_hdl, buf, addr, len);
#endif
//put_buf(buff, 128);
} else {
rlen = dev_bulk_read(__this->dev_hdl_noenc, buf, addr - g_res_nor_unencry_start_addr, len);
}
}
#else // EX_FLASH_MUTIL_FILE_UPDATE
if (__this && __this->dev_hdl) {
wdt_clear();
//log_info("%s: addr = 0x%x, rlen = 0x%x", __func__, addr, len);
#if TCFG_SFC_ENCRY_ENABLE
struct sfc_no_enc_wr r_info = {(u8 *)buf, addr, len};
if (0 == dev_ioctl(__this->dev_hdl, IOCTL_SFC_NORFLASH_READ_NO_ENC, &r_info)) {
rlen = len;
}
#else
rlen = dev_bulk_read(__this->dev_hdl, buf, addr, len);
#endif
//put_buf(buff, 128);
}
#endif // EX_FLASH_MUTIL_FILE_UPDATE
return rlen;
}
typedef enum _FLASH_ERASER {
CHIP_ERASER,
BLOCK_ERASER,
SECTOR_ERASER,
PAGE_ERASER,
} FLASH_ERASER;
static int norflash_f_erase(int cmd, u32 addr)
{
u32 type = 0;
switch (cmd) {
case BLOCK_ERASER:
type = IOCTL_ERASE_BLOCK;
break;
case SECTOR_ERASER:
type = IOCTL_ERASE_SECTOR;
break;
case CHIP_ERASER:
type = IOCTL_ERASE_CHIP;
break;
}
#if EX_FLASH_MUTIL_FILE_UPDATE
if (__this && type) {
if (__this->dev_hdl && __this->dev_hdl_noenc) {
wdt_clear();
if (g_res_nor_unencry_start_addr > addr) {
dev_ioctl(__this->dev_hdl, type, addr);
} else {
dev_ioctl(__this->dev_hdl_noenc, type, addr - g_res_nor_unencry_start_addr);
}
}
#else // EX_FLASH_MUTIL_FILE_UPDATE
if (__this && __this->dev_hdl && type) {
wdt_clear();
dev_ioctl(__this->dev_hdl, type, addr);
#endif // EX_FLASH_MUTIL_FILE_UPDATE
} else {
log_error("f_erase parm err\n");
}
return 0;
}
static u32 norflash_f_write(void *buf, u32 addr, u32 len)
{
int rlen = 0;
#if EX_FLASH_MUTIL_FILE_UPDATE
if (__this && __this->dev_hdl && __this->dev_hdl_noenc) {
wdt_clear();
if (g_res_nor_unencry_start_addr > addr) {
#if TCFG_SFC_ENCRY_ENABLE
struct sfc_no_enc_wr w_info = {(u8 *)buf, addr, len};
if (0 == dev_ioctl(__this->dev_hdl, IOCTL_SFC_NORFLASH_WRITE_NO_ENC, (void *)&w_info)) {
rlen = len;
}
#else
//log_info("%s: addr = 0x%x, rlen = 0x%x", __func__, addr, len);
rlen = dev_bulk_write(__this->dev_hdl, buf, addr, len);
#endif
//log_info_hexdump(buff, 128);
} else {
rlen = dev_bulk_write(__this->dev_hdl_noenc, buf, addr - g_res_nor_unencry_start_addr, len);
}
}
#else // EX_FLASH_MUTIL_FILE_UPDATE
if (__this && __this->dev_hdl) {
wdt_clear();
#if TCFG_SFC_ENCRY_ENABLE
struct sfc_no_enc_wr w_info = {(u8 *)buf, addr, len};
if (0 == dev_ioctl(__this->dev_hdl, IOCTL_SFC_NORFLASH_WRITE_NO_ENC, (void *)&w_info)) {
rlen = len;
}
#else
//log_log("%s: addr = 0x%x, rlen = 0x%x", __func__, addr, len);
rlen = dev_bulk_write(__this->dev_hdl, buf, addr, len);
#endif
//log_info_hexdump(buff, 128);
}
#endif // EX_FLASH_MUTIL_FILE_UPDATE
return rlen;
}
static int ex_flash_update_file_init(void *priv, const update_op_api_t *file_ops)
{
int ret = 0;
user_chip_update_info_t *info = (user_chip_update_info_t *)priv;
if (priv && file_ops) {
__this = malloc(sizeof(res_update_info_t));
if (!__this) {
ret = -1;
goto _ERR_RET;
}
memset((u8 *)__this, 0x00, sizeof(res_update_info_t));
memcpy((u8 *)&__this->info, (u8 *)info, sizeof(user_chip_update_info_t));
__this->file_ops = (update_op_api_t *)file_ops;
#if EX_FLASH_MUTIL_FILE_UPDATE
if (info->priv) {
__this->info.priv = (void *)zalloc(info->files_info_len);
if (NULL == __this->info.priv) {
ret = -1;
goto _ERR_RET;
}
memcpy((u8 *)__this->info.priv, info->priv, info->files_info_len);
log_info("update multiple files to exflash, total_len:%x files_info_len:%x\n", __this->info.len, __this->info.files_info_len);
} else {
log_info("ADDR:%x LEN:%x CRC:%x dev_addr:%x\n", __this->info.addr, __this->info.len, __this->info.crc, __this->info.dev_addr);
}
#else // EX_FLASH_MUTIL_FILE_UPDATE
log_info("ADDR:%x LEN:%x CRC:%x dev_addr:%x\n", __this->info.addr, __this->info.len, __this->info.crc, __this->info.dev_addr);
#endif // EX_FLASH_MUTIL_FILE_UPDATE
if (norflash_f_open(__this->info.len)) {
ret = -3;
}
} else {
log_error("not find target file :%s\n", EX_FLASH_FILE_NAME);
ret = -2;
goto _ERR_RET;
}
#if RCSP_MODE
extern void app_rcsp_prepare_update_ex_flash(void);
app_rcsp_prepare_update_ex_flash();
#endif
_ERR_RET:
return ret;
}
static int ex_flash_update_file_get_len(void)
{
if (__this) {
return __this->info.len;
} else {
return 0;
}
}
typedef struct _program_info_t {
u32 remote_file_begin;
u32 remote_file_length;
u32 local_program_addr;
u32(*remote_file_read)(void *buf, u32 addr, u32 len);
u32(*local_write_hdl)(void *buf, u32 addr, u32 len);
int (*local_erase_hdl)(int cmd, u32 addr);
u8 *buf;
} program_info_t;
static u32 remote_file_read(void *buf, u32 addr, u32 len)
{
u32 ret = 0;
if (__this && __this->file_ops) {
putchar('%');
__this->file_ops->f_seek(NULL, SEEK_SET, addr);
if ((u16) - 1 == __this->file_ops->f_read(NULL, buf, len)) {
ret = (u32) - 1;
}
}
return ret;
}
typedef struct _ex_update_exit_write_opt_t {
void *priv;
bool (*condition)(void *priv);
u32 check_period; // ms
u16 timer_hdl;
} ex_update_exit_write_opt;
typedef struct _ex_update_write_info_t {
OS_SEM write_sem;
OS_SEM write_finish_sem;
u16 write_len;
u32 write_offset;
u32 write_program_addr;
int ret;
u32(*write_hdl)(void *buf, u32 addr, u32 len);
int (*erase_hdl)(int cmd, u32 addr);
u8 *write_buf;
ex_update_exit_write_opt exit_opt;
u8 en;
} ex_update_write_info;
static bool exit_write_condition(ex_update_write_info *write_info)
{
if (write_info) {
if (write_info->exit_opt.condition) {
return write_info->exit_opt.condition(write_info->exit_opt.priv);
}
}
return false;
}
static void exit_write_opt_prepare(ex_update_write_info *write_info);
static void exit_write_opt_func(void *priv)
{
ex_update_write_info *write_info = (ex_update_write_info *)priv;
if (g_exit_opt_timer_hdl && write_info) {
if (exit_write_condition(write_info)) {
// post消息到write结束任务等待
os_sem_post(&write_info->write_sem);
} else {
g_exit_opt_timer_hdl = 0;
exit_write_opt_prepare(write_info);
}
}
}
static void exit_write_opt_prepare(ex_update_write_info *write_info)
{
if (write_info && (0 == g_exit_opt_timer_hdl)) {
if (0 == write_info->exit_opt.check_period) {
write_info->exit_opt.check_period = EX_FLASH_CHECK_EXIT_WIRTE_TASK_TIME;
}
g_exit_opt_timer_hdl = sys_timeout_add((void *)write_info, exit_write_opt_func, write_info->exit_opt.check_period);
}
}
static void exit_write_finsh_opt(ex_update_write_info *write_info)
{
if (write_info) {
if (g_exit_opt_timer_hdl) {
sys_timeout_del(g_exit_opt_timer_hdl);
g_exit_opt_timer_hdl = 0;
}
}
}
static void ex_update_write_task_exit(ex_update_write_info *write_info)
{
exit_write_finsh_opt(write_info);
if (0 == write_info->ret) {
os_sem_pend(&write_info->write_finish_sem, 0);
}
if (write_info->write_buf) {
free(write_info->write_buf);
}
task_kill(EX_FLASH_UPDATE_WRITE_TASK_NAME);
}
#if EX_FLASH_UPDATE_DEBUG_ENABLE
static void flash_info_debug_func(void *buf, u32 addr, u32 len)
{
// 记录远端传过来的crc
u16 crc = CRC16((u8 *)buf, len);
// 清除buffer
memset((u8 *)buf, 0, len);
// 从flash中读出刚写入的数据计算crc
norflash_f_read(buf, addr, len);
// 打印地址、长度、crc信息
log_info("%x,%x,%x", addr, len, crc);
// 校验flash的数据
if (crc != CRC16((u8 *)buf, len)) {
log_error("%s, %d >>>>>>>>>>>>>>>>>error : %x, %x, %x, %x\n", __func__, __LINE__, addr, len, crc, CRC16((u8 *)buf, len));
}
}
#endif
extern void flash_erase_by_blcok_n_sector(u32 start_addr, u32 len, int (*erase_hdl)(int cmd, u32 addr));
static void ex_update_write_task(void *p)
{
ex_update_write_info *write_info = (ex_update_write_info *)p;
u8 begin_flag = 1;
#if EX_FLASH_ERASE_IN_4K
u32 erase_addr = __SECTOR_4K_ALIGN(write_info->write_program_addr);
#else
u32 erase_addr = __BLOCK_64K_ALIGN(write_info->write_program_addr);
#endif
write_info->en = 1;
// 检测是否退出写线程timeout定时器
/* exit_write_opt_prepare(write_info); */
while (0 == write_info->ret) {
if (os_sem_pend(&write_info->write_sem, g_ex_update_timeout)) {
log_error("%s timeout\n", __func__);
write_info->ret = -1;
break;
}
// 如果退出条件满足，则结束写流程，并返回错误
if (exit_write_condition(write_info)) {
log_error("%s, exit right now\n", __func__);
write_info->ret = -1;
break;
}
/* if (write_info->write_buf) { */
/* memcpy(write_info->write_buf, __this->buf, write_info->write_len); */
/* } */
if (write_info->erase_hdl) {
#if EX_FLASH_ERASE_IN_4K
u32 cur_erase_len = __SECTOR_4K_ALIGN(write_info->write_len);
u32 tmp_addr = (write_info->write_offset) / FLASH_SECTOR_SIZE * FLASH_SECTOR_SIZE;
#else
u32 cur_erase_len = __BLOCK_64K_ALIGN(write_info->write_len);
u32 tmp_addr = (write_info->write_offset) / FLASH_BLOCK_SIZE * FLASH_BLOCK_SIZE;
#endif
if (erase_addr != tmp_addr || begin_flag) {
if (erase_addr > tmp_addr) {
cur_erase_len = erase_addr - tmp_addr;
}
erase_addr = tmp_addr;
log_info("erase_addr:%x len:%d\n", erase_addr, cur_erase_len);
flash_erase_by_blcok_n_sector(erase_addr, cur_erase_len, write_info->erase_hdl);
begin_flag = 0;
}
}
if (write_info->write_hdl && write_info->write_buf) {
log_info("write_addr:%x, len:%x\n", write_info->write_offset, write_info->write_len);
if (write_info->write_len != write_info->write_hdl(write_info->write_buf, write_info->write_offset, write_info->write_len)) {
log_error("write addr:%x len:%x err\n", write_info->write_offset, write_info->write_len);
write_info->ret = -2;
break;
}
} else {
log_error("%s basic interface err\n");
write_info->ret = -1;
break;
}
#if EX_FLASH_UPDATE_DEBUG_ENABLE
flash_info_debug_func(write_info->write_buf, write_info->write_offset, write_info->write_len);
#endif
if (write_info->write_offset == write_info->write_program_addr) {
break;
}
if (0 == write_info->ret) {
os_sem_post(&write_info->write_finish_sem);
}
/* if (write_info->write_offset == write_info->write_program_addr) { */
/* break; */
/* } */
}
os_sem_post(&write_info->write_finish_sem);
while (1) {
os_time_dly(10);
}
}
static int ex_update_write_data(ex_update_write_info *write_info, u32 offset, u16 data_len)
{
if (0 == write_info->ret) {
os_sem_pend(&write_info->write_finish_sem, 0);
}
write_info->write_offset = offset;
write_info->write_len = data_len;
if (write_info->write_buf) {
memcpy(write_info->write_buf, __this->buf, write_info->write_len);
}
os_sem_post(&write_info->write_sem);
return write_info->ret;
}
static bool ex_update_write_task_exit_condition(void *priv)
{
return __this->exit_write_task_flag;
}
static int ex_update_write_task_active(ex_update_write_info *write_info, program_info_t *info)
{
memset(write_info, 0, sizeof(ex_update_write_info));
write_info->write_buf = zalloc(g_once_req_size);
if (NULL == write_info->write_buf) {
log_error("%s alloc fail\n");
return -1;
}
if (info->local_write_hdl) {
write_info->write_hdl = info->local_write_hdl;
}
if (info->local_erase_hdl) {
write_info->erase_hdl = info->local_erase_hdl;
}
write_info->write_program_addr = info->local_program_addr;
os_sem_create(&write_info->write_sem, 0);
os_sem_create(&write_info->write_finish_sem, 1);
// 指定写任务立即退出条件
write_info->exit_opt.condition = ex_update_write_task_exit_condition;
// 检测是否退出写线程timeout定时器
exit_write_opt_prepare(write_info);
task_create(ex_update_write_task, (void *)write_info, EX_FLASH_UPDATE_WRITE_TASK_NAME);
// 保证先创建写线程再进行外挂flash升级
u32 create_timeout_cnt = EX_UPDATE_SEMAPHORE_WAIT_TIME / 10;
while ((0 == write_info->en) && (--create_timeout_cnt)) {
os_time_dly(10);
}
if (0 == create_timeout_cnt) {
log_error("%s, create task timeout\n", __func__);
write_info->ret = -1;
return -1;
}
return 0;
}
static int ex_flash_program_loop(program_info_t *info)
{
int ret = 0;
u32 remain_len;
u32 remote_addr;
u32 local_addr;
u32 erase_addr = __SECTOR_4K_ALIGN(info->local_program_addr);
u32 cur_erase_len = 0;
/* if (info->local_erase_hdl) { */
/* remain_len = __SECTOR_4K_ALIGN(info->remote_file_length); */
/* local_addr = __SECTOR_4K_ALIGN(info->local_program_addr); */
/* flash_erase_by_blcok_n_sector(local_addr, remain_len, info->local_erase_hdl); */
/* } */
remain_len = info->remote_file_length;
remote_addr = info->remote_file_begin;
local_addr = info->local_program_addr;
u32 tmp_addr = 0;
u16 r_len = 0;
ex_update_write_info write_info;
ret = ex_update_write_task_active(&write_info, info);
if (ret) {
goto _ERR_RET;
}
do {
r_len = (remain_len % g_once_req_size) ? (remain_len % g_once_req_size) : g_once_req_size;
remain_len -= r_len;
if (info->remote_file_read && info->buf) {
ret = info->remote_file_read(info->buf, remote_addr + remain_len, r_len);
if (ret != 0) {
log_error("read addr:%x len:%x err\n", remote_addr - remain_len, r_len);
ret = -1;
break;
}
}
if (0 == write_info.ret) {
ret = ex_update_write_data(&write_info, local_addr + remain_len, r_len);
}
if (ret) {
log_error("write err\n");
break;
}
} while (remain_len);
_ERR_RET:
if (write_info.ret) {
ret = write_info.ret;
}
ex_update_write_task_exit(&write_info);
return ret;
}
extern u16 calc_crc16_with_init_val(u16 init_crc, u8 *ptr, u16 len);
static u16 ex_flash_local_file_verify(u8 *buf, u32 addr, u32 len, u32(*read_func)(u8 *buf, u32 addr, u32 len))
{
u16 crc_temp = 0;
u16 r_len;
log_info("verify-addr:%x len:%x\n", addr, len);
while (len) {
r_len = (len > g_once_req_size) ? g_once_req_size : len;
if (read_func) {
read_func(buf, addr, r_len);
}
crc_temp = calc_crc16_with_init_val(crc_temp, buf, r_len);
addr += r_len;
len -= r_len;
}
return crc_temp;
}
#if EX_FLASH_MUTIL_FILE_UPDATE
static int ex_flash_file_download_all_res_loop(void)
{
int ret = 0;
u16 offset = 0;
u16 files_info_len = 0;
user_chip_update_info_t *update_info = NULL;
program_info_t info = {
.remote_file_read = remote_file_read,
.local_write_hdl = norflash_f_write,
.local_erase_hdl = norflash_f_erase,
.buf = __this->buf,
};
if (__this->info.priv) {
update_info = (user_chip_update_info_t *)__this->info.priv;
files_info_len = __this->info.files_info_len;
} else {
update_info = &__this->info;
}
do {
info.remote_file_begin = update_info->addr;
info.remote_file_length = update_info->len;
info.local_program_addr = update_info->dev_addr;
ret = ex_flash_program_loop(&info);
if (ret) {
ret = -1;
break;
}
if (update_info->crc != \
ex_flash_local_file_verify(__this->buf, update_info->dev_addr, update_info->len, (void *)norflash_f_read)) {
log_error("update crc verify err\n");
ret = -2;
break;
} else {
log_info("update crc verify succ\n");
}
if (files_info_len) {
update_info++;
offset += sizeof(user_chip_update_info_t);
}
} while (files_info_len > offset);
return ret;
}
#endif
static int ex_flash_file_download_loop(void *priv)
{
int ret = 0;
if (0 == __this->info.len) {
ret = -1;
goto _ERR_RET;
}
__this->buf = malloc(g_once_req_size);
if (NULL == __this->buf) {
ret = -1;
goto _ERR_RET;
}
// 遍历、升级所有的res资源
#if EX_FLASH_MUTIL_FILE_UPDATE
ret = ex_flash_file_download_all_res_loop();
#else // EX_FLASH_MUTIL_FILE_UPDATE
program_info_t info = {
.remote_file_begin = __this->info.addr,
.remote_file_length = __this->info.len,
.local_program_addr = __this->info.dev_addr,
.remote_file_read = remote_file_read,
.local_write_hdl = norflash_f_write,
.local_erase_hdl = norflash_f_erase,
.buf = __this->buf,
};
ret = ex_flash_program_loop(&info);
if (ret) {
ret = -1;
goto _ERR_RET;
}
if (__this->info.crc != \
ex_flash_local_file_verify(__this->buf, __this->info.dev_addr, __this->info.len, (void *)norflash_f_read)) {
log_error("update crc verify err\n");
ret = -2;
} else {
log_info("update crc verify succ\n");
}
#endif // EX_FLASH_MUTIL_FILE_UPDATE
_ERR_RET:
__this->exit_write_task_flag = 0;
if (__this->buf) {
free(__this->buf);
__this->buf = NULL;
g_once_req_size = ONCE_REQ_SIZE;
}
return ret;
}
#if EX_FLASH_MUTIL_FILE_UPDATE
static int ex_flash_file_release(void)
{
if (__this) {
if (__this->info.priv) {
free(__this->info.priv);
__this->info.priv = NULL;
}
free(__this);
__this = NULL;
}
return 0;
}
#endif
const static user_chip_update_t ex_flash_update_ins = {
.retry_cnt = 2,
.file_name = EX_FLASH_FILE_NAME,
.update_init = ex_flash_update_file_init,
.update_get_len = ex_flash_update_file_get_len,
.update_loop = ex_flash_file_download_loop,
#if EX_FLASH_MUTIL_FILE_UPDATE
.update_release = ex_flash_file_release,
#endif
};
void ex_flash_update_once_req_size_set(u32 pack_size)
{
g_once_req_size = pack_size;
}
void ex_flash_file_download_init(void)
{
register_user_chip_update_handle(&ex_flash_update_ins);
}
void ex_flash_update_len_clear(void)
{
if (__this && __this->info.len) {
__this->info.len = 0;
}
}
void ex_flash_read_timeout_set(int read_timeout)
{
g_ex_update_timeout = read_timeout;
}
void ex_flash_exit_write_task(void)
{
if (__this) {
__this->exit_write_task_flag = 1;
}
}
#else // TCFG_UPDATE_RESOURCE_EN
void ex_flash_update_once_req_size_set(u32 pack_size)
{
}
void ex_flash_file_download_init(void)
{
}
void ex_flash_update_len_clear(void)
{
}
void ex_flash_read_timeout_set(int read_timeout)
{
}
void ex_flash_exit_write_task(void)
{
}
#endif // TCFG_UPDATE_RESOURCE_EN
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