Dependents: Motorino_Lib xxx_Motorino_Lib
Diff: eeprom_intern.h
- Revision:
- 0:99177ac50c7a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eeprom_intern.h Mon Jan 24 12:38:26 2022 +0000
@@ -0,0 +1,27 @@
+#include "mbed.h"
+
+char *meinEEPROM=(char*)FLASH_EEPROM_BASE;
+//Byte write
+void EEPROM_WRITE(int Startadresse, char *Data, int len)
+{
+ ScopedRomWriteLock make_rom_writable;
+ FLASH->PEKEYR=FLASH_PEKEY1;//0x89ABCDEF; //unlock
+ FLASH->PEKEYR=FLASH_PEKEY2;//0x02030405;
+ if ((FLASH->PECR&1)==0)
+ for(int i=0;i<len;i++)
+ {
+ meinEEPROM[i]=Data[i];
+
+ }
+ else printf("not unlock");
+ FLASH->PECR|=1; //Lock
+}
+
+//Byte read
+void EEPROM_READ(int Startadresse, char *Data, int len)
+{
+ for(int i=0;i<len;i++)
+ {
+ Data[i]=meinEEPROM[i+Startadresse];
+ }
+}
\ No newline at end of file