*
* \brief Driver for the 24xx16 and 24xx256 I2C EEPROMS.
*
- * \version $Id$
- *
* \author Stefano Fedrigo <aleph@develer.com>
* \author Bernie Innocenti <bernie@codewiz.org>
*
- * $WIZARD_MODULE = {
- * "name" : "eeprom",
- * "depends" : ["kfile"],
- * "configuration" : ""
- * }
+ * $WIZ$ module_name = "eeprom"
+ * $WIZ$ module_depends = "kfile", "i2c"
*/
#ifndef DRV_EEPROM_H
#define DRV_EEPROM_H
#include <cfg/compiler.h>
+#include <cfg/debug.h>
+
+#include <drv/i2c.h>
-#include <kern/kfile.h>
+#include <io/kblock.h>
/**
*/
typedef enum EepromType
{
+ EEPROM_24XX08,
EEPROM_24XX16,
EEPROM_24XX256,
EEPROM_24XX512,
+ EEPROM_24XX1024,
EEPROM_CNT,
} EepromType;
*/
typedef struct Eeprom
{
- KFile fd; ///< File descriptor.
+ KBlock b;
+ I2c *i2c;
EepromType type; ///< EEPROM type
e2dev_addr_t addr; ///< Device address.
} Eeprom;
/**
* ID for eeproms.
*/
-#define KFT_EEPROM MAKE_ID('E', 'E', 'P', 'R')
+#define KBT_EEPROM MAKE_ID('E', 'E', 'P', 'R')
/**
* Convert + ASSERT from generic KFile to Eeprom.
*/
-INLINE Eeprom * EEPROM_CAST(KFile *fd)
+INLINE Eeprom * EEPROM_CAST(KBlock *b)
{
- ASSERT(fd->_type == KFT_EEPROM);
- return (Eeprom *)fd;
+ ASSERT(b->priv.type == KBT_EEPROM);
+ return (Eeprom *)b;
}
/// Type for EEPROM addresses
e2_size_t e2_size; ///< eeprom size
} EepromInfo;
+#if 0
bool eeprom_erase(Eeprom *fd, e2addr_t addr, e2_size_t count);
bool eeprom_verify(Eeprom *fd, const void *buf, size_t count);
void eeprom_init(Eeprom *fd, EepromType, e2dev_addr_t, bool verify);
+#endif
+
+void eeprom_init(Eeprom *b, I2c *i2c, EepromType type, e2dev_addr_t addr);
#endif /* DRV_EEPROM_H */