About CR72

CR72 · 2022-05-03

Hi, I would like to print floating point, fixed point values, integers, arrays of values, etc. to a serial monitor of some kind for debugging purposes. I want to be able to see exactly what my code is doing (I know floats are HUGE in embedded code so...

CR72 · 2022-03-03

My STM32F0 won't show up under "Ports " in my device manager. It does, however, show up under "Universal Serial Bus Devices". I'm trying to print to a serial monitor. I've spent over 12 hours (low guess) trying to troubleshoot this issue. Here is wh...

CR72 · 2022-05-12

@Community member I tried your suggestion and it works. Interestingly it works both as you've written and the way I will show below:uint8_t buffer[64];CDC_Transmit_FS(buffer,sprintf((char *)buffer, "%ld\r\n", length2), sizeof(buffer));It's interest...

CR72 · 2022-05-05

@Community member You're welcome! Sorry it isn't of much use to you. I think that you're board would have to have the other mini USB port in order for CDC to work. But I am interested to know how your solution goes and would love to see a diagram...

CR72 · 2022-05-04

@Andrew Neil Thank you, I'll try the sprintf() function."Are you familiar with any other microcontroller(s)?"I have used Arduino and that's about it, and I thought STM32 was a good way to improve my embedded programming skills and knowledge"Are you ...

CR72 · 2022-05-04

@Guillaume K I am using the STM32F072B-DISCO board

CR72 · 2022-05-04

@Community member "can you use things like itoa() and dtoa()" I'm not sure, but I'll check"uint8_t buffer[64];CDC_Transmit_FS(buffer, sprintf((char *)buffer, "%ld\r\n", dbl));"I'll give this a go and get back to you

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How do I print floats, fixed point numbers, integers, arrays full of some data type, etc. to a serial monitor?

How do I get STM32F0 to show up under "Ports " in device manager?

Re: How do I print floats, fixed point numbers, integers, arrays full of some data type, etc. to a serial monitor?

Re: How do I get STM32F0 to show up under "Ports " in device manager?

Re: How do I print floats, fixed point numbers, integers, arrays full of some data type, etc. to a serial monitor?

Re: How do I print floats, fixed point numbers, integers, arrays full of some data type, etc. to a serial monitor?

Re: How do I print floats, fixed point numbers, integers, arrays full of some data type, etc. to a serial monitor?