STM32 MCUs Products

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PI controller using an L432KC nucleo

I'm designing an embedded PI controller using a STM32 Nucleo board. In the PWM configuration, a 0 means 0% duty and 800 means 100% duty. The objetive is to regulate the speed of a PMDC motor, i.e, to keep the RPM under load variations. I'm not sure y...

xpp07 by Senior
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USB HOST Does not read the image binaray from USB stick

HI ,I have implemented USB Host facility in my custom board which has STM32F429IG MCU , My application does detection of USB stick and reads the image binary from there , where as The functionality works as intended only with some USB sticks and also...

Vprabhu by Associate II
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How to power a STM32F746G-DISCO board from the CN6 VIN pin ?

Hi,I'm trying to power a STM32F746G-DISCO board from the CN6 VIN pin.I have a voltage regulator that output 11VDC current.The screen turns on but the program never start and LD6 and LD3 become red after a few seconds.I measured the current between GN...

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NMath.8 by Associate II
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Reading an array using STMStudio

I tracked this variable using STMStudio. See picture attached. I want to get those values to plot them in MATLAB. I tried creating an array, but STMStudio seems to have latency problems with updating a large array. How could I achieve this?

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xpp07 by Senior
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STM32L4 qspi: reading registers

Posted on March 14, 2018 at 13:28Hello there,I am using STM32L4 series MCU and I am trying to interface with a M25Q Micron memory using QSPI. Following the examples given from ST I have noticed that there are no HAL functions allowing registers read...

How can I manage 2 SPI slaves (N°1 STPM32 and N°1 STPM34) with SPI chip select with STM32 Standard Peripheral Libraries with only a master micro ST STM32F100x8 ?

I need to use STM32 Standard Peripheral Libraries because I already use it for other Peripheral on the same board. I fine some example of stpm_metrology using HAL library, but I cannot use it!Do you have some example of SPI communication with STPM3X ...

LuxMux by Associate
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