Karl Zweimüller / RTC-MCP97410

Library for Real Time Clock module MCP97410 based on Library for DS1307

Fork of RTC-DS1307 by Henry Leinen

Diff: Rtc_Mcp97410.h

Revision:
13:10e564536e23
Parent:
12:88f82e47b6a1
--- a/Rtc_Mcp97410.h	Fri Jan 16 21:17:52 2015 +0000
+++ b/Rtc_Mcp97410.h	Sun Mar 08 21:12:29 2015 +0000
@@ -223,8 +223,29 @@
     */
     bool disableEEPROMWrite();    
 
-
+    /** read the OSCTRIM-Register (0x08)
+    *
+    * -127 .. +127
+    * bit 7 is Sign
+    * bit 0:6 Trim-Value
+    */
+    uint8_t readTrim();
+    
+    /** Increment TRIM-Value
+    *
+    * Increment TRIM-Value by one 
+    */
+    bool incTrim();
+    
+    /** Derement TRIM-Value
+    *
+    * Decrement TRIM-Value by one 
+    */
+    bool decTrim();
+    
+       
     /** read from EEPROM
+    *
     * address from 0x00 to 0x7F
     * all 128 Bytes can be read in one chunk
     *
@@ -237,6 +258,7 @@
     bool readEEPROM(int address, char* buffer, int len);
     
     /** write to EEPROM
+    *
     * address from 0x00 to 0x7F
     * only maximum 8 Bytes can be written in one chunk
     *