static void spiffs_mount_internal(spiffs_config *cfg)
{
if (cfg->phys_addr == 0)
{
SYSTEM_ERROR("Can't start file system, wrong address");
return;
}
debugf("fs.start: size:%d Kb, offset:0x%X\n", cfg->phys_size / 1024, cfg->phys_addr - INTERNAL_FLASH_START_ADDRESS);
cfg->hal_read_f = api_spiffs_read;
cfg->hal_write_f = api_spiffs_write;
cfg->hal_erase_f = api_spiffs_erase;
uint32_t dat;
bool writeFirst = false;
flashmem_read(&dat, cfg->phys_addr, 4);
//debugf("%X", dat);
if (dat == UINT32_MAX)
{
debugf("First init file system");
spiffs_format_internal(cfg);
writeFirst = true;
}
int res = SPIFFS_mount(&_filesystemStorageHandle,
cfg,
spiffs_work_buf,
spiffs_fds,
sizeof(spiffs_fds),
spiffs_cache,
sizeof(spiffs_cache),
NULL);
debugf("mount res: %d\n", res);
if (writeFirst)
{
file_t fd = SPIFFS_open(&_filesystemStorageHandle, "initialize_fs_header.dat", SPIFFS_CREAT | SPIFFS_TRUNC | SPIFFS_RDWR, 0);
SPIFFS_write(&_filesystemStorageHandle, fd, (u8_t *)"1", 1);
SPIFFS_fremove(&_filesystemStorageHandle, fd);
SPIFFS_close(&_filesystemStorageHandle, fd);
}
//dat=0;
//flashmem_read(&dat, cfg.phys_addr, 4);
//debugf("%X", dat);
}
bool spiffs_mount() {
spiffs_config cfg = spiffs_get_storage_config();
if (cfg.phys_addr == 0) {
SYSTEM_ERROR("Can't start file system, wrong address");
return false;
}
debugf("fs.start:%x, size:%d Kb\n", cfg.phys_addr, cfg.phys_size / 1024);
cfg.hal_read_f = api_spiffs_read;
cfg.hal_write_f = api_spiffs_write;
cfg.hal_erase_f = api_spiffs_erase;
uint32_t dat;
bool writeFirst = false;
flashmem_read(&dat, cfg.phys_addr, 4);
if (dat == UINT32_MAX) {
debugf("First init file system");
if(!spiffs_format_internal()) {
SYSTEM_ERROR("Can't format file system");
return false;
}
writeFirst = true;
}
int res = SPIFFS_mount(&_filesystemStorageHandle,
&cfg,
spiffs_work_buf,
spiffs_fds,
sizeof(spiffs_fds),
spiffs_cache,
sizeof(spiffs_cache),
NULL);
debugf("mount res: %d\n", res);
if(res != 0) return false;
if (writeFirst) {
file_t fd = SPIFFS_open(&_filesystemStorageHandle, "initialize_fs_header.dat", SPIFFS_CREAT | SPIFFS_TRUNC | SPIFFS_RDWR, 0);
SPIFFS_write(&_filesystemStorageHandle, fd, (u8_t *)"1", 1);
SPIFFS_fremove(&_filesystemStorageHandle, fd);
SPIFFS_close(&_filesystemStorageHandle, fd);
}
return true;
}
static s32_t api_spiffs_read(u32_t addr, u32_t size, u8_t *dst) {
flashmem_read(dst, addr, size);
return SPIFFS_OK;
}