AMX 86 ajtmtag ajtmtag

AMX 86 Procedures

DAK

333

ajtmtag ajtmtag

Purpose Find an Interval Timer

Used by n Task o IS P o Timer Procedure n Restart Procedure n Exit Procedure

Setup AMXID timerid;

char tag[4];

int status;

status = ajtmtag(&timerid, tag);

AX DX= [DX:CX] see note

Where &timerid is a pointer to storage for the timer id of the interval timer of

interest.

tag is a pointer to a 4-character name identifying the timer of interest.

Results Interrupts are disabled and then restored to their state at the time of the

call.

Status is returned.

AEROK = Call successful

AERNSTM = No timer with matching tag can be found

If more than one timer was created with the same tag, you will get back

the timer id of one of them, but which one is not certain.

If an interval timer with the given tag cannot be located, the timer id in

timerid will be undefined.

Timer tags are 4 characters long. All characters must match your search

tag exactly.

Note A tag 'ABCD' is presented in register DX:CX with 'A' in CL and 'D' in

DH.