X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=drv%2Feeprom.h;h=9c58d58c9d9c6fc0491258b4b2ea6fd963365f18;hb=HEAD;hp=21ae105ae6c49a3faa3ba536b30912f769a26f83;hpb=55b5ffdb8c9267ee2d569012732ba851f01f8173;p=bertos.git diff --git a/drv/eeprom.h b/drv/eeprom.h deleted file mode 100644 index 21ae105a..00000000 --- a/drv/eeprom.h +++ /dev/null @@ -1,88 +0,0 @@ -/** - * \file - * - * - * \version $Id$ - * - * \author Stefano Fedrigo - * \author Bernardo Innocenti - * - * \brief Driver for the 24xx16 and 24xx256 I2C EEPROMS (interface) - */ - -#ifndef DRV_EEPROM_H -#define DRV_EEPROM_H - -#include -#include - -/** - * \name Values for CONFIG_EEPROM_TYPE - * \{ - */ -#define EEPROM_24XX16 1 -#define EEPROM_24XX256 2 -/*\}*/ - -#if CONFIG_EEPROM_TYPE == EEPROM_24XX16 - #define EEPROM_BLKSIZE 0x10 ///< Eeprom block size (16byte) - #define EEPROM_SIZE 0x800 ///< Eeprom total size (2kB) -#elif CONFIG_EEPROM_TYPE == EEPROM_24XX256 - #define EEPROM_BLKSIZE 0x40 ///< Eeprom block size (64byte) - #define EEPROM_SIZE 0x8000 ///< Eeprom total size (32kB) -#else - #error Unsupported EEPROM type. -#endif - -/// Type for EEPROM addresses -typedef uint16_t e2addr_t; - -/** - * Macro for E2Layout offset calculation - * - * \note We can't just use offsetof() here because we could use - * non-constant expressions to access array elements. - * - * \note 'type' is the structure type holding eeprom layout - * and must be defined in user files. - */ -#define e2addr(type, field) ((e2addr_t)&(((type *)0)->field)) - - -bool eeprom_write(e2addr_t addr, const void *buf, size_t count); -bool eeprom_read(e2addr_t addr, void *buf, size_t count); -bool eeprom_write_char(e2addr_t addr, char c); -int eeprom_read_char(e2addr_t addr); -void eeprom_erase(e2addr_t addr, size_t count); -void eeprom_init(void); -void eeprom_test(void); - -#endif /* DRV_EEPROM_H */