STM32 MCUs Products

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STM32L4 - ADC Mulit Channel Interrupt support

Hey Guys,I am working with the STM32L476RG Nucleo board (however my custom board has the L462 chip - I am hoping the solution will work for both chips) and I am trying to get multiple channels ADC interrupts to work without success. My CubeMX setup i...

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ASter.2 by Associate II
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  • 6 replies
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how to adjust the programmer for a different pin out ?

I have a custom board with stm32L496ZG similar to stm32L496G-disco evaluation board.only the CLK and CS for quad spi are different. I want to use the programmer to check the functionality of the external flash that is connected with quad spi. I have ...

Eblec.1 by Associate II
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  • 2 replies
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G4 HRTIM configuration problem

Hi,I'm currently using HRTIM on a STM32G474RE and I'm facing a configuration problem.Context :The HRTIM is used to produce 2 push-pull PWM outputs from Timer A. The 2 outputs are configured the same way :1 Set source : Timer period event2 Reset sourc...

0693W00000Hpkm1QAB.png 0693W00000HpklcQAB.png
CJARD.1 by Associate
  • 869 Views
  • 1 replies
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Resolved! Why can't I find out the memory value?

Could someone tell me, what I'm doing wrong? Why can't I find out the memory value in "Memory browser" window?Very simple code: uint8_t p = HAL_GPIO_ReadPin(LED_GPIO_Port, LED_Pin);  printf("Address of variable 'p' is: %p\r\n", &p); // 0x20004ff7

DK.7 by Senior
  • 2025 Views
  • 9 replies
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Is there a way to identify fake MCU's?

 I have a test board that works but the board layout for manufacturing does not boot load. I used ST-LINK to program the application memory and it appeared to run but when I reset the chip it no longer ran. Is there a way to examine bootloader memory...

BTrem.1 by Senior II
  • 2337 Views
  • 12 replies
  • 0 kudos

Simultaneous ADC Readings from 15 SPI slaves

Hi ;I need to know if it is possible to get 15 ADC samples from 15 ADC conversion ICs over SPI protocol with a single conversion trigger. My MCU has only 6 SPI peripherals and 3 of them have 16bits data size and the other 3 SPI have 32bits spi data s...

BG1 by Senior
  • 2523 Views
  • 5 replies
  • 0 kudos