STM32 MCUs Products

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Why can't I declare char? [SOLVED]

I am using STM32 Cube IDE with NUCLEO-L4P5ZGbelow is my codevoid function (int dir, int runtime){ int Run=1; int bytes_per_reading_gyro = 72; int bytes_per_reading_echo = 29; char gyro_reading[bytes_per_reading_gyro];; int echo_reading[bytes_per_rea...

SHelg.1 by Associate II
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Can the minimum voltage at inverting or non-inverting input pin of on-chip comparator of STM32-Nucleo G474RE be negative like the other IO pins have minimum value of Vss-0.3V?

Hi, I going to use on-chip comparator of STM32-Nucleo board G474RE in my application, the sensed voltage could go negative, the general operating conditions table (page 84) in the datasheet (Datasheet - STM32G474xB STM32G474xC STM32G474xE - Arm® Co...

WKhan.2 by Associate II
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STM32L151 ADC in scan mode

Hi,I'm trying to use the ADC1 of the STM32L151CBT6A in scan mode for 14 channels (with interrupt) . Depending on ADC clock and SamplingTime configuration I got only a channel on 2. If I put sampling time lower than 96 cylces (for prescaler 4) I have ...

MAlle.17 by Associate
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Resolved! QSPI TCIE self clearing? STM32H743I QSPI peripheral sometimes hangs Writing to external flash via QSPI transmit using MDMA and both MDMA and QSPI interrupts. Sometimes the QSPI peripheral gets hung up indefinitely.

With the ICD I found that sometimes, between the MDMA IRQ Handler - where the QSPI TCIE bit is set, and the QUADSPI_IRQHandler, the TCIE bit is cleared. But I haven't been able to determine where or how it is being cleared; I've eliminated all loca...

Araknai by Associate
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  • 1 replies
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STM32F745TI6 prototype problem SWD not connecting.

Hi,This was part of another (unrelated) thread which did not get timely attention.Prototype sketch:Cube programmer screenshot:CubeMX ioc file attached.The PCB manufacturer allows window of one week to submit a modified prototype within the same quota...

0693W00000KaAA3QAN.jpg 0693W00000KaAArQAN.jpg
ksale.1 by Senior
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GSaw by Associate II
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