Hitachi FL.NET User Manual page 134

Transparent message reception request (Hitachi's unique transparent type of support):
toukaread( )
[Linking procedure]
Main
Struct ToukaRead_p {
long node ;
unsigned short *Erradr ;
unsigned char *dataadr ;
unsigned long datasiz ;
} ;
～
long (*ToukaRead)( ) ;
long rtn ;
struct ToukaRead_p *padr ;
～
ToukaRead = (long(*)( ))0xD60160 ;/* S10V */
～
rtn = (*ToukaRead)(padr) ;
[Parameters for mathematical/logical function]
[Parameters]
padr
Struct ToukaRead_p {
long node ;
unsigned short *Erradr ;
unsigned char *dataadr ;
unsigned long datasiz ;
} ;
Be sure to specify an even-numbered address in padr.
+0x0000 Message transmission service number (17)
+0x0004 Reception destination node number (0 to 254)
+0x0008 Error code storage address
+0x000C Reception data storage address
+0x0010 Data word count (0 to 1,024)
: Input parameter storage starting address
: Reception destination node number (0 to 254)
: Error code storage address
: Reception data storage address
: Data word count (0 to 1,024)
C language
Struct ToukaRead_p {
unsigned short *Erradr ;
unsigned char *dataadr ;
unsigned long datasiz ;
} ;
～
long (*ToukaRead)( ) ;
long rtn ;
struct ToukaRead_p *padr ;
～
ToukaRead = (long(*)( ))0xDE0160 ;/* S10V*/
～
rtn = (*ToukaRead)(padr) ;
5-79
5 USER GUIDE
Sub
long node ;