Table of contents
Keil compilation speed is slow
ST-link programming speed is slow
Keil compilation speed is slow
method one
As shown in the figure below, do not tick where the arrow points in the Options for Target setting, the compilation time will be reduced by more than half, but a lot of debugging information will be lost, which will cause great inconvenience to the Debug work. Check it again.
Method Two
In the Options for Target setting, select the compiler to use the V6 compiler, the project will be compiled using the latest V6.xx supported by the current MDK, and the updated compiler will still be used after the MDK is updated in the future.
Compile again, and you can find that the compilation speed is greatly accelerated. Taking my project as an example, it can be accelerated from about 3 minutes by the default V5 compiler to less than 15 seconds, and the speed is increased by 10 times.
This is simply the difference between the 936 soldering iron and the T12 soldering iron, it is so fast that it will fly off.
Notice:
(1) Check "Use MicroLIB", otherwise the program will be stuck when the serial port is used.
(2) V5 compiles OK projects, V6 may fail to compile, even if it does, I don’t know if there will be inexplicable problems. It is recommended to use this method when starting a project from scratch.
ST-link programming speed is slow
As shown in the figure below, in the Options for Target setting, select Debug, click Settings, enter and change the clock to 4Mhz, and burn it again to find that the speed returns to the original faster speed.
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