Trying to run blinking 8051 code successfully

#11 · June 8, 2024, 10:55 pm

Hi it has been a long time since your post, the problem is the way you try to acces to P0 and P1. The way of accesing to a single bit in the port is like this: P1^0 in case you want to do something in the LSB of the port 1