About luke514

luke514 · 2024-05-29

In the lab with a power supply (10V 0.5A) connected to the DC bus of the IHM16M1, the 3 phases of a DC motor, and some oscilloscope probes on the GPIOs of the STM32F302R8 I probably created a short (I don't know how, I deduce).I deduce this because n...

luke514 · 2024-05-15

I am using STM32F302R8 I have a long code that triggers the Hard Fault interrupt after a few seconds because of these instructions (of the sine in particular): The theta_fi angle is TIM6->CNT and I need to convert it from q15 to floating point. I tr...

luke514 · 2024-05-04

I urgently need to free up space on Windows and this folder weighs about 20gb.Obviously I plan to save all these files in a flash drive before deleting it, to avoid any kind of problem,But I ask you what is this folder, what files it contains and if ...

luke514 · 2024-03-29

I have 3 potentiometers, one on each channel of the ADC, that vary 3V. The ADC reads the values and converts to voltage.I have not been able by reading the datasheet and looking at some examples online to figure out how to get it to work using interr...

luke514 · 2024-03-28

I am using STM32F407G.I am attaching a main.c (that use DMA) that reads simultaneously the voltage coming from 3 potentiometers connected to 3 channels of ADC.In the code, if you try to change "volatile uint16_t adc_value[3]" to "volatile uint32_t ad...

luke514 · 2024-05-16

The error appears the same with all types of optimizations, I just tried.

luke514 · 2024-05-15

I can't figure it out because with breakpoints the code works .. while it stops working after a few seconds when debugging without breakpoints so I can't trace back as much informations I've never had an error like this happen to me so I'm not sure w...

luke514 · 2024-04-08

thanks

luke514 · 2024-04-08

I honestly don't know what's going on, I'll attach the project again because I can't figure out the problem.

luke514 · 2024-04-04

I realized now that if in the code you sent me I try to change the "sampling time" of each channel (for example I change from 480 cycles to 84 cycles), as soon as I debug the code and turn one of the 3 potentiometers ... after a few correct readings ...

User statistics

User Activity

Driver IHM16M1 burnt pin?

Hard Fault with Floating point and DSP

Delete repository files STM32Cube

ADC multichannel using Interrupt

ADC "volatile uint16_t" data

Re: Hard Fault with Floating point and DSP

Re: Hard Fault with Floating point and DSP

Re: ADC multichannel using Interrupt

Re: ADC multichannel using Interrupt

Re: ADC multichannel using Interrupt