Lanner LVC-5770 Instrukcja Użytkownika Pobierz pdf (Strona 39)

Digital Input/Output Control

Appendix B

Embedded and Industrial Computing

exit_SIO_config();

return;

}

void dio_set_output(unsigned char out_value)

{

enter_SIO_config();

write_SIO_reg(0x6, 0xf1, ((read_SIO_reg(0x6,

0xf1)& 0xF0)|out_value));

exit_SIO_config();

return;

}

unsigned int dio_get_input(void)

{

unsigned int tmp=0x00;

enter_SIO_config();

tmp=read_SIO_reg(0x6, 0xA2)& 0x0f;

exit_SIO_config();

return tmp;

}

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#endif

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Lanner LVC-5770 Instrukcja Użytkownika Strona 39