Maxim-integrated 73M1822/73M1922 Hardware Module for SMDK412 Instrukcja Użytkownika Pobierz pdf (Strona 12)

73M1822/73M1922 Hardware Module for SMDK412 User Guide UG_1x22_054

12 Rev. 1.1

3.6.5 TSC_1X22_MAFE_RD_REG_NB

Description

It copies the last read value of the supplied register number into the members of the supplied structure

pointer and then requests another read access from the device.

Prototype

int ioctl (

int fd,

int TSC_1X22_MAFE_RD_REG_NB,

TSC_1X22_REG_IOCTL_t *);

Parameters

Data Type Name Description

int

Channel descriptor.

int

TSC_1X22_MAFE_RD_REG_NB

I/O control identifier.

TSC_1X22_REG_IOCTL_t *

See TSC_1X22_REG_IOCTL_t.

Return Values

Data Type Description

int

0 = Success.

-1 = Failure.

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Maxim-integrated 73M1822/73M1922 Hardware Module for SMDK412 Instrukcja Użytkownika Strona 12