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If you only want to test your own signal on the software side to ensure it is generated correctly, that’s one approach. However, if you are working on the MCU development side using a specialized ...

Here I use an Arduino to read the high portion of an RC control signal PWM pulse. You might look at it for inspiration: https://github.com/ElectricRCAircraftGuy/...

I cant understand your question, but during the program execution, I wanna measure the pwm signal. But after a lot of suggestions, I wanna use oscilloscope. However, if you have any idea, I am glad if ...

Even with aggressive compression, reducing a 2GB FP32 model to run on a Cortex-M55 MCU is generally unrealistic. The limitation is not only model storage but also the very limited SRAM available for ...

Your architecture (YOLO-based face detection + micro-expression classifier + 1D-CNN/LSTM for EDA signals) is conceptually strong, but the gap between PC inference and MCU deployment is extremely large....

Do you mean, fully software side initial PWM emulation first?

Use oscilloscope or logic analyzer - it is the only way to see waht you get

Are they stepper motors in quadrature or analogue ones with a class D driver?

You can use the input capture feature of a timer, either on the same microcontroller or a different one, to measure the pulse width and period of a PWM signal. The datasheet of the microcontroller ...

"I want to write a test code" --> OK, sounds good. What troubles are you having in coding this up? Do you have access the the signals themselves such that an oscilloscope could measure ...

The best way would be to output them to a test point and measure with an oscilloscope. But if you want to perform some kind of self-test, you will need to route the output to some input and sample the ...

Can you name any particular source for this information: The location counters are separate for each memory. I read the GNU linker manual but it only says that: The special linker variable dot `.' ...

No I'm not. I tried clicking Delete but it does nothing and I can only edit the content but not delete the post itself. StackOverflow told me it couldn't post the question so I posted it again and now ...

You can put as many sections in SECTIONS as you like. The relevant syntax element is the assignment to memory, as defined in MEMORY. In your case this is } > ram on the last line of a section ...

Are you aware that you can edit your questions?

StackOverflow acting up, the other post is waiting for deletion

You already posted the same question (with a different title). Why did you post it again ?

Thanks for your reply. The original solution was to store the firmware version in Flag and save it into RAM for retrieving the version before erasing. I'm going to look up the solutions you provided.

I've hit similar walls with embedded Rust toolchains (I'm using a Pico 2W RP2350) — that "Unrecognized ABI" error is particularly frustrating because it gives you almost nothing to go on. I ...

You are running into multiple issues here. UART bandwidth is too low Your audio stream is: 16 kHz * 16 bit = 256 kbit/s raw data But you are not sending raw samples. You are sending ASCII numbers ...