We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.
Hi all,
I'm developing an assembler source code with keil uvision 2 and in the software debug I notice something strange. When I try to put pins P1.0 P1.1 low by external peripherals I/O Port, my code doesn't see variation in the internal register that remains hight (the conditional jump related to doesn't see variation).
It's a software bug or I forget something??
Thank you Regards
Luca
what do you want to do?
post your code here with the meaning and we will check it for you.
Hi, I have the following code
tc_tm_poll: jnb p1.0,tc_bit_set
I tried with external I/O Port debug input to put bit p1.0 low and jump to tc_bit_set routine. When I try to put low the bit the code doesn't see variation and doesn't jump to the routine tc_bit_set.
I haven't initialized the internal register of p1.0 and p1.1. I have developed this code for 80C32 device.
Thank you for your fast answer Regards