Link-time optimization, or LTO (Link Time Optimization), is partially introduced as follows (for details, please refer to the GCC document on FLTO): When called with source code, it generates GIMPLE (
1. First copy ppp-2.4.7.tar.gz to Ubuntu, then execute the following command to decompress it: tar -xvf ppp-2.4.7.tar.gz DecompressionAfter completion, you will get the ppp-2.4.7 directory. Enter the
The previous section mainly introduced the use of sensors based on analog signals. This time, let’s talk about the use of digital sensors. There are many types of digital sensors.
Such as temperature