From win10 to Mac, development platform and set up corresponding Mac cubeide and vs code + platformio, but various problems when transplanted keil project, baidu a lot did not speak on the issue, only sporadic transplanted into platformio tutorial, but the compiler appear many problems, baidu to solve a little and then come out a little, the original project is on win10 keil5 ran fine,
Such as cubeide now are what make * * *. O error1, (found out android Linux);
Platformio declaration and the type of the function name is not the same problems

But this I into the same compiled are the error

If you are interested, the universal CSDN bosses transplantation tutorial
System: macOS Big Sur 11.2.2