Instruction Manual

UG_1x66B_021 73M1866B/73M1966B TAPI High-Level Driver User Guide
Rev. 2.2 9
3.1 IFX_TAPI_CH_INIT
Description
Perform all 73M1x66 channel initialization. This includes initialize all default registers and country specific
threshold parameters.
#define IFX_TAPI_CH_INIT _IO(IFX_TAPI_IOC_MAGIC, 0x0F)
Prototype
int ioctl (
int chan_fd,
int IFX_TAPI_CH_INIT,
unsigned long param );
Parameters
Data Type Name Description
int
chan_fd
Channel descriptor.
int
IFX_TAPI_CH_INIT
I/O control identifier for this operation.
unsigned long param
The parameter points to a IFX_TAPI_CH_INIT_t
structure.
Return Values
Data Type Description
int
IFX_ERROR – Failed perform channel initialization.
IFX_SUCCESS – Successful.