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RTOS/TMS320C5534: DSP/BIOS HWI for timer1

Part Number: TMS320C5534

Tool/software: TI-RTOS


I am trying to hook the Timer1 interrupt (of a C55x) to an HWI of DSP/BIOS.

As my system already uses the HW_INT8 for the DMA interrupts, i first  used the same construct but this time with HW_INT4

for the timer interrupt. It didnt work, as if the tconf was not happy with HW_INT4. Then, in some DSP/BIOS doc (refman), i understood

this has to be HW_TINT ..... but this also didnt succeeded. Basically i always get the same tconf error

"cannot assign "fxn' of undefined to timerHwiHandler  (this is my handler).

Note also that, i am under Linux, so cannot use the graphical gconf under windows.

Is there anything special with Timer1 ?