notepad2.c

来自「dsPIC30F4011 + CLCD 4*16ch (flexible pin」· C语言 代码 · 共 24 行

#include "libpic30.h"
#include "p24Fxxxx.h"
int __attribute__((space(prog),aligned(_FLASH_PAGE*2))) dat[_FLASH_PAGE];
int main()
{
int i;
int source1[_FLASH_ROW];
long source2[_FLASH_ROW];
_prog_addressT p;
for (i = 0; i < _FLASH_ROW; ) {
source1[i] = i;
source2[i] = i++;
} /* initialize some data */
_init_prog_address(p, dat); /* get address in program space */
_erase_flash(p); /* erase a page */
_write_flash16(p, source1); /* write first row with 16-bit data */
#if defined (__dsPIC30F__)
_erase_flash(p); /* on dsPIC30F, only 1 row per page */
#else
p.next += (_FLASH_ROW * 2); /* advance to next row */
#endif
_write_flash24(p, source2); /* write second row with 24-bit data */
}