Add arduino mega board preset, signed-off by Fabio Bizzi.

[bertos.git] / bertos / drv / eeprom.h

diff --git a/bertos/drv/eeprom.h b/bertos/drv/eeprom.h
index 91c8dfe1073ef273a9ac096c1e2a0dca514cd273..922fc9d815e2e752dc1ce9441b625bd2164d0506 100644 (file)
--- a/bertos/drv/eeprom.h
+++ b/bertos/drv/eeprom.h
@@ -32,21 +32,22 @@
  *
  * \brief Driver for the 24xx16 and 24xx256 I2C EEPROMS.
  *
- * \version $Id$
- *
  * \author Stefano Fedrigo <aleph@develer.com>
  * \author Bernie Innocenti <bernie@codewiz.org>
  *
  * $WIZ$ module_name = "eeprom"
- * $WIZ$ module_depends = "kfile"
+ * $WIZ$ 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>
 
 
 /**
@@ -54,9 +55,11 @@
  */
 typedef enum EepromType
 {
+       EEPROM_24XX08,
        EEPROM_24XX16,
        EEPROM_24XX256,
        EEPROM_24XX512,
+       EEPROM_24XX1024,
        EEPROM_CNT,
 } EepromType;
 
@@ -73,7 +76,8 @@ typedef uint8_t e2dev_addr_t;
  */
 typedef struct Eeprom
 {
-       KFile fd;          ///< File descriptor.
+       KBlock b;
+       I2c *i2c;
        EepromType type;   ///< EEPROM type
        e2dev_addr_t addr; ///< Device address.
 } Eeprom;
@@ -81,15 +85,15 @@ typedef struct 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
@@ -127,8 +131,12 @@ typedef struct EepromInfo
        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 */