Exemplos de mtd_init em C++ (Cpp)

Exemplo n.º 1

Arquivo: nor.c Projeto: chronzz/openiBoot

static int nor_device_init(nor_device_t *_dev)
{
	nor_prepare(&_dev->mtd);

	SET_REG16(NOR + NOR_COMMAND, COMMAND_UNLOCK);
	SET_REG16(NOR + LOCK, LOCK_UNLOCK);

	SET_REG16(NOR + NOR_COMMAND, COMMAND_IDENTIFY);
	GET_REG16(NOR);
	GET_REG16(NOR);

	_dev->vendor = GET_REG16(NOR + VENDOR);
	_dev->device = GET_REG16(NOR + DEVICE);

	SET_REG16(NOR + NOR_COMMAND, COMMAND_LOCK);
	SET_REG16(NOR, DATA_MODE);
	GET_REG16(NOR);
	GET_REG16(NOR);

	if(_dev->vendor == 0)
	{
		bufferPrintf("NOR not detected.\n");
		return -1;
	}

	nor_finish(&_dev->mtd);

	bufferPrintf("NOR vendor=%x, device=%x\r\n", _dev->vendor, _dev->device);

	return mtd_init(&_dev->mtd);
}

Exemplo n.º 2

Arquivo: swupdate.c Projeto: siemens/swupdate

static void swupdate_init(struct swupdate_cfg *sw)
{
	/* Initialize internal tree to store configuration */
	memset(sw, 0, sizeof(*sw));
	LIST_INIT(&sw->images);
	LIST_INIT(&sw->hardware);
	LIST_INIT(&sw->scripts);
	LIST_INIT(&sw->bootscripts);
	LIST_INIT(&sw->bootloader);
	LIST_INIT(&sw->extprocs);
	sw->globals.cert_purpose = SSL_PURPOSE_DEFAULT;


	/* Create directories for scripts */
	create_directory(SCRIPTS_DIR_SUFFIX);
	create_directory(DATADST_DIR_SUFFIX);

	if (atexit(swupdate_cleanup) != 0) {
		TRACE("Cannot setup SWUpdate cleanup on exit");
	}

#ifdef CONFIG_MTD
	mtd_init();
	ubi_init();
#endif
}

Exemplo n.º 3

Arquivo: littlefs_fs.c Projeto: drmrboy/RIOT

static int _mount(vfs_mount_t *mountp)
{
    littlefs_desc_t *fs = mountp->private_data;

    mutex_init(&fs->lock);
    mutex_lock(&fs->lock);

    DEBUG("littlefs: mount: mountp=%p\n", (void *)mountp);

    if (!fs->config.block_count) {
        fs->config.block_count = fs->dev->sector_count - fs->base_addr;
    }
    if (!fs->config.block_size) {
        fs->config.block_size = fs->dev->page_size * fs->dev->pages_per_sector;
    }
    if (!fs->config.prog_size) {
        fs->config.prog_size = fs->dev->page_size;
    }
    if (!fs->config.read_size) {
        fs->config.read_size = fs->dev->page_size;
    }
    fs->config.lookahead = LITTLEFS_LOOKAHEAD_SIZE;
    fs->config.lookahead_buffer = fs->lookahead_buf;
    fs->config.context = fs;
    fs->config.read = _dev_read;
    fs->config.prog = _dev_write;
    fs->config.erase = _dev_erase;
    fs->config.sync = _dev_sync;
#if LITTLEFS_FILE_BUFFER_SIZE
    fs->config.file_buffer = fs->file_buf;
#endif
#if LITTLEFS_READ_BUFFER_SIZE
    fs->config.read_buffer = fs->read_buf;
#endif
#if LITTLEFS_PROG_BUFFER_SIZE
    fs->config.prog_buffer = fs->prog_buf;
#endif

    mtd_init(fs->dev);

    int ret = lfs_mount(&fs->fs, &fs->config);
    if (ret < 0) {
        DEBUG("littlefs: formatting\n");
        ret = lfs_format(&fs->fs, &fs->config);
        if (ret >= 0) {
            DEBUG("littlefs: mounting\n");
            ret = lfs_mount(&fs->fs, &fs->config);
        }
    }

    mutex_unlock(&fs->lock);

    return littlefs_err_to_errno(ret);
}

Exemplo n.º 4

Arquivo: board.c Projeto: antoinefaure/RIOT

int mulle_nor_init(void)
{
    int res = mtd_init(mtd0);

    if (res >= 0) {
        /* Register DevFS node */
        devfs_register(&mulle_nor_devfs);
    }

    return res;
}

Exemplo n.º 5

Arquivo: swupdate.c Projeto: VCTLabs/swupdate

static void swupdate_init(struct swupdate_cfg *sw)
{
	/* Initialize internal tree to store configuration */
	memset(sw, 0, sizeof(*sw));
	LIST_INIT(&sw->images);
	LIST_INIT(&sw->partitions);
	LIST_INIT(&sw->hardware);
	LIST_INIT(&sw->scripts);
	LIST_INIT(&sw->uboot);


	/* Create directories for scripts */
	mkdir(SCRIPTS_DIR, 0777);
	mkdir(DATASRC_DIR, 0777);
	mkdir(DATADST_DIR, 0777);

#ifdef CONFIG_MTD
	mtd_init();
	ubi_init();
#endif
}