STM32 MCUs Products

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STM32U5 SPI1 in Stop Mode

I'm using an STM32U5 processor to communicate with a sensor over SPI, and I am unable to get the SPI transfer and reception to work while putting the device into STOP 0/1. The datasheet and reference manual state that this is possible with SPI1 in ST...

jcjunker by Associate II
  • 90 Views
  • 3 replies
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Resolved! SPI & DMA on the H755

Hi all,I am working on a project involving reading from the external AD7768. I've tested to get data out of it using and EXTI and Interrupt based SPI receives, but that was too slow to capture the message, so I'm trying to get it to work with DMA.The...

noahyonr by Associate II
  • 60 Views
  • 4 replies
  • 1 kudos

STM32N6 series DCMI module

I am very new to this field !! So last I had posted regarding the interfacing of DCMI and I got relevent doucuments which where not enough for me to understand the DCMI module. So could you please send relevant videos of interfacing DCMI module step ...

nishanth by Associate II
  • 144 Views
  • 2 replies
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Single shot timer for peripheral timeout check

Hello,I'm here on H75x. I'm looking for portable way to do a timeout check via timer.Here, I want a timeout IRQ if UART receive DMA hangs up.First I setup a OnePulse timer in Cube. It generates the following code:if (HAL_TIM_Base_Init(&htim6) != HAL_...

regjoe_0-1752772838108.png
regjoe by Senior
  • 213 Views
  • 16 replies
  • 2 kudos

Resolved! STM32C011 invalid temerature read by ADC

I've used CubeIDE 1.18.1 to create a small project based on a STM32C011F6. The ADC is configired thru Cube to read Vref+, temp sensor and another external voltage.Cube has therefore created an init function MX_ADC1_Init which is called at during star...

MWebj by Associate III
  • 50 Views
  • 1 replies
  • 0 kudos

STM32F3 GPIO Bit-banding question

Hello, I have purchased and used the NUCLEO-F303RE board. I am trying to control the LED (PA5) using bit-banding. With reference to the reference manual, I confirmed that the address of GPIOA starts from 0x48000000. Then, I found and read the PM0214 ...

giwonKIM by Associate III
  • 73 Views
  • 6 replies
  • 4 kudos