SW500009 Microchip Technology, SW500009 Datasheet - Page 203

• Manufacturer Part Number: SW500009
• Description: HI-TECH FOR DSPIC/PIC24
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC24 & DsPICr

Specifications of SW500009

• Supported Families: PIC24
• Core Architecture: PIC, DsPIC
• Software Edition: Standard
• Kit Contents: Software And Docs
• Tool Type: Compiler
• Mcu Supported Families: PIC24 MCUs And DsPIC DSCs
• Lead Free Status / RoHS Status: Not applicable / RoHS Compliant
• For Use With/related Products: DSPIC3X/PIC24
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 025; 778-1003; 778-1003

Library Functions
FLASH_COPY
Synopsis
Description
This utility function is useful for copying a large section of memory to a new location in flash
memory.
of the data to copy. The pointer may point to a valid address in either RAM or flash memory.
Example
See Also
EEPROM_READ, EEPROM_WRITE, FLASH_READ, FLASH_WRITE
Note
This function is only applicable to those devices which use internal buffer registers when writing to
flash.
Note it is only applicable to those devices which have an internal set of flash buffer registers.
When the function is called, it needs to be supplied with a const pointer to the source address
A length parameter must be specified to indicate the number of words of the data to be copied.
Finally the flash address where this data is destined must be specified.
#include <htc.h>
void flash_copy(const unsigned char * source_addr, unsigned char length,
#include <htc.h>
const unsigned char ROMSTRING[] = "0123456789ABCDEF";
void
main (void){
}
const unsigned char * ptr = &ROMSTRING[0];
flash_copy( ptr, 5, 0x70 );
unsigned short dest_addr);
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