@DDZZ669
【i.MX6ULL】Driver Development 1——Character Device Development Template
【i.MX6ULL】Driver Development 2——New Character Device Development Template
【i.MX6ULL】Driver Development 3——GPIO Register C
How can I connect these two pins with a 0 ohm resistor in the middle? How do I do it? Thanks. Can you take a detailed screenshot? I have never learned PADS. Thanks.
#include stdio.hinline int getX(int x)
{return x + (int)x;
}int main()
{printf("%d", getX((int)main));
}The code is very simple, gcc does not open optimization link error. undefined reference to `getX
General IO Function Description GPIO Ports The24 GPIO pins can be divided into three groups of ports: PA, PB, and PC. The GPIOs in each group of ports are numbered 0-7 according to their bits in the G