How to use c ++ in stm32?
Hi. We are currently in the process of verification to develop the stm32H753XI product.
stm32H753XI The array calculation algorithm is being tested.
But I wanted to measure the execution time of the algorithm before purchasing the chip, so I downloaded the trial version of IAR EWARM and tested it in simulation mode.
I have a few questions.
1. Can “simulator” be used to run and test as if it is running on an actual MCU?
- I was able to do it through some data search ... I am wondering if there is an error when I use the communication part and it is actually possible to test it.
2. What is the code execution time measurement method in “simulator” mode ?!
- I am currently working on the way it is shown on the internet, but it seems strange that the execution time measurement is questionable.
- There is a lot of time difference between actual measured value and output.
3. Can I use the Vector function in C ++?
- I am using the vector function on the current algorithm, but an error occurs during push_back.
- I use STM product and only developed in C, so I do not know about C ++.
- PS: I am currently using the IAR EWARM trial version. And the project is using the GPIO example file. The GPIO example file is C-based, so the language of the compiler in the project option is changed to Auto only and the main file is changed from .c to .cpp.
And in the main file, I wrote the code in c ++.
We need a lot of help from you. Help me ~~
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