Diff: USBMSD/USBMSD.h

Revision:

29:b7a0ea455a0c

Parent:

25:7c72828865f3

Child:

47:a0cd9646ecd1

diff -r c09a0c9bf425 -r b7a0ea455a0c USBMSD/USBMSD.h
--- a/USBMSD/USBMSD.h	Tue Aug 05 20:15:19 2014 +0100
+++ b/USBMSD/USBMSD.h	Mon Aug 18 13:45:19 2014 +0100
@@ -88,22 +88,24 @@
 protected:
 
     /*
-    * read a block on a storage chip
+    * read one or more blocks on a storage chip
     *
     * @param data pointer where will be stored read data
-    * @param block block number
+    * @param block starting block number
+    * @param count number of blocks to read
     * @returns 0 if successful
     */
-    virtual int disk_read(uint8_t * data, uint64_t block) = 0;
+    virtual int disk_read(uint8_t* data, uint64_t block, uint8_t count) = 0;
 
     /*
-    * write a block on a storage chip
+    * write one or more blocks on a storage chip
     *
     * @param data data to write
-    * @param block block number
+    * @param block starting block number
+    * @param count number of blocks to write
     * @returns 0 if successful
     */
-    virtual int disk_write(const uint8_t * data, uint64_t block) = 0;
+    virtual int disk_write(const uint8_t* data, uint64_t block, uint8_t count) = 0;
 
     /*
     * Disk initilization