About thetectivestm

thetectivestm · 2024-04-13

Hello everyone,In my project on STM32 Nucleo-64 with STM32F401RE MCU, I use a timer (TIM11) at 32 Hz in interrupt mode to get some data from sensors. Can I use the RTC (Real-Time Clock) instead of TIM11 to get these data at the same frequency?If yes...

thetectivestm · 2024-04-08

Hello everyone,I need to get some information about the power consumption of the STM32 Nucleo-64 with STM32F401RE MCU.The board is powered from the computer's USB port.The board has a IDD jumper (JP6) for MCU current measurement so I attached a Parks...

thetectivestm · 2024-04-04

Hello everyone,I need to get some information about the power consumption of the STM32 Nucleo-64 with STM32F401RE MCU.The board is powered from the computer's USB port.I created a project in which the main while loop is empty, all peripherals are dis...

thetectivestm · 2024-02-08

Hello everyone, I have a pytorch model (mymodel.pth) obtained by running the mixed-precision quantization of this algorithm: * https://github.com/eml-eda/q-ppg. I followed the instructions in the readme section.Python models are not natively supporte...

thetectivestm · 2024-01-06

Hello everyone,when I try to analyze my model (mynetwork.onnx) clicking on Analyze in the target selection window an error message occurs without any details. After the selection of the target in the configuration area, if I analyze the same model I ...

thetectivestm · 2024-04-10

@Andrew Neil wrote:So don't run the 84MHz clock while it's asleep!But I've read in SLEEP mode only FPU core (CPU clock) is stopped (the CPU CLK is SYSCLK / HCLK, isn't it?), peripherals keep running. When I enter in SLEEP mode, the timer will not be ...

thetectivestm · 2024-04-09

I understand that the device is asleep for a longer time with HCLK at 84 MHz.But, as I read on the multimeter, a 4 MHz clock requires less current to maintain the sleep state (0.9 mA vs 6 mA at 84 MHz). My application continues to collect data at 32 ...

thetectivestm · 2024-04-09

@Andrew Neil , @AScha.3 Thank you for your replies.For my task the target platform is the abovementioned board.Running my application with a HCLK frequency of 84 MHz, the current shown on the display of the multimeter varies within the range [6.7 m...

thetectivestm · 2024-04-09

Because my application has to return an output value each 2 seconds **. Using a frequency of 4 MHz, an inference of the neural network lasts about 1200 milliseconds. It's a lot of time; if I use a frequency of 84 MHz the inference lasts only 50 ms. B...

thetectivestm · 2024-04-08

Hi @KnarfB , thank you for the reply.As you wrote, the board has a IDD jumper (JP6) for MCU current measurement so I've attached a multimeter to get the current. But in some cases the value of the current shown on the display of the multimeter is var...

User statistics

User Activity

RTC or timer?

Power Consumption Measurement

Power Consumption STM32

How to deploy a quantized model on an embedded platform

[X-CUBE-AI] Error while analyzing model

Re: Power Consumption Measurement

Re: Power Consumption Measurement

Re: Power Consumption Measurement

Re: Power Consumption Measurement

Re: Power Consumption STM32