Hitachi S10mini User Manual page 121

Network parameter write request: parawt( )
[Linking procedure]
Main
Struct paraw_p {
long node ;
unsigned short *Erradr ;
unsigned char *Dataadr ;
} ;
～
long (*parawt)( ) ;
long rtn ;
struct paraw_p *padr ;
～
parawt = (long(*)( ))0xD60080 ;/* S10V */
～
rtn = (*parawt)(padr) ;
Note: For the S10mini, substitute 0xD74124, 0xDF4124 for 0xD60080, 0xDE0080.
[Parameters for mathematical/logical function]
[Parameters]
padr
Struct paraw_p {
long node ;
unsigned short *Erradr ;
unsigned char *Setadr ;
} ;
Be sure to specify an even-numbered address in padr.
C language
+0x0000 Message transmission service number (6)
+0x0004 Remote node number (1 to 254)
+0x0008 Error code storage address
+0x000C Write parameter data storage address
: Input parameter storage starting address
: Remote node number (1 to 254)
: Error code storage address
: Write parameter data storage address
Struct paraw_p {
long node ;
unsigned short *Erradr ;
unsigned char *DataPadr ;
} ;
～
long (*parawt)( ) ;
long rtn ;
struct paraw_p *padr ;
～
parawt = (long(*)( ))0xDE0080 ;/* S10V */
～
rtn = (*parawt)(padr) ;
5-69
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