diff options
Diffstat (limited to 'components/drivers/spi/spi_flash_w25qxx.h')
| -rw-r--r-- | components/drivers/spi/spi_flash_w25qxx.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/components/drivers/spi/spi_flash_w25qxx.h b/components/drivers/spi/spi_flash_w25qxx.h new file mode 100644 index 0000000000..ebab35da33 --- /dev/null +++ b/components/drivers/spi/spi_flash_w25qxx.h @@ -0,0 +1,34 @@ +/* + * File : spi_flash_w25qxx.h + * This file is part of RT-Thread RTOS + * COPYRIGHT (C) 2006 - 2011, RT-Thread Development Team + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rt-thread.org/license/LICENSE + * + * Change Logs: + * Date Author Notes + * 2011-12-16 aozima the first version + * 2012-08-23 aozima add flash lock. + */ + +#ifndef SPI_FLASH_W25QXX_H_INCLUDED +#define SPI_FLASH_W25QXX_H_INCLUDED + +#include <rtthread.h> +#include <drivers/spi.h> + +struct spi_flash_device +{ + struct rt_device flash_device; + struct rt_device_blk_geometry geometry; + struct rt_spi_device * rt_spi_device; + struct rt_mutex lock; +}; + +extern rt_err_t w25qxx_init(const char * flash_device_name, + const char * spi_device_name); + + +#endif // SPI_FLASH_W25QXX_H_INCLUDED |