ST7FLITE10 and signal SIGTRAP message.

y2399 · ‎2006-01-02

Posted on January 02, 2006 at 13:13

y2399 · ‎2006-01-02

Posted on January 02, 2006 at 10:53

Hi all and thanks for reading this post.

I'm currently debugging a new code on ST7FLITE10F1M6 with ST7 Visual Debug for inDART-STX v 2.04 and inDart STX/D tool.

When I stimulate some of the inputs, I get this message : ''Program received signal SIGTRAP, Trace/breakpoint trap.

0xffff in _Tam02_asm_3_ ()''

and then the programm stop running.

I don't understand the origin of this message since I don't use any breakpoint.

Does anyone know this problem ?

Thanks in advance for your answer and happy new year.

[ This message was edited by: Akotronic on 02-01-2006 18:03 ]

y2399 · ‎2006-01-02

Posted on January 02, 2006 at 13:13

I found the error.

Action on the input with internal pull-up resistor triggered an external interrupt. So, the associated vectors were voids and the it caused a such message.

The matter is that it is impossible to use input with internal pull-up resistor without using interrupt mode on the input.