minor persist fix

2022-08-12 11:50:59 +03:00
parent d736ab3019
commit 8401e5bbb3
2 changed files with 2 additions and 2 deletions
@@ -308,7 +308,7 @@ ushort crc16(const uchar* data_p, uchar length) {
 ushort persistOp(FILE *pfd, ushort maddr, ushort dataLen, ushort adl, ushort adh, uchar isWrite) {
  ushort status = 0, proc;
  if(pfd) {
-    fseek(pfd, ((adh&0x7fffu) << 15) | adl, SEEK_SET);
+    fseek(pfd, ((unsigned long) adh << 16) | adl, SEEK_SET);
    if(isWrite) /* writing to the persistent area from the memory */
      proc = (ushort) fwrite(&flatram[maddr], 1, dataLen, pfd);
    else /* reading from the persistent area into the memory */