STM32 MCUs Products

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Resolved! Undefined reference error.

Hi, I have converted an CubeIDE project to CPP so I can get a GLCD library working, the Adafruit GFX library, for my STM32F407-Discovery board. This required I rename some files from .C to .CPP. It all worked fine. Now I want to get the CAN interface...

kvresto by Senior
  • 4036 Views
  • 4 replies
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STM32L476 fails to wake up

We are currently experiencing a critical malfunction with the STM32L476RET6 processor. The intended functionality involves waking up the processor to read a sensor, set an RTC alarm and a GPIO interrupt  and enter Stop Mode 2. The goal is to wake up ...

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kmoschos by Associate
  • 1216 Views
  • 1 replies
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HAL_Delay

Hello, I tried the Hal_Delay function but it's not work Do you have any idea for this error ? And my code still waits at this loop : Thank you for your helps Regards

0693W00000aITvBQAW.png 0693W00000aITvqQAG.png
DYann.1 by Senior II
  • 10634 Views
  • 26 replies
  • 1 kudos

Resolved! Having trouble with NSS control using STM32H742VIT6

Hello,I've configured SPI1 on STM32H742VIT6 connected to pins PA4-7 using AF5.Here is a dump of the relevant SPI1 registers:SPI1->CR1 = 00000001 SPI1->CR2 = 00000000 SPI1->CFG1 = 70000007 SPI1->CFG2 = 20400000 SPI1->SR = 00001002The MCU should be...

briankaz by Associate III
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  • 11 replies
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Resolved! Misleading MCU flash and led blink error

Hi,I am doing my absolute baby steps in the STM32 environment. My MCU model is STM32F756VGH6. After days of debugging I finally managed to connect my STLINK V3 to the MCU but not run the led blinky :(This TFBGA100 package on a custom breakout board m...

Vilius by Associate III
  • 2666 Views
  • 3 replies
  • 1 kudos

Resolved! A question about F103C8T6 memory map.

I found in "Figure 11. Memory map" of "Datasheet - production data for STM32F103x8", the address span between Port A and Port B is 1024(0x4001 0c00 - 0x40010800 = 32*32 bits), while I found in "RM0041 - Reference manual STM32F100xx advanced Arm ® -ba...

MQi.1 by Senior II
  • 1850 Views
  • 1 replies
  • 2 kudos

STM32H563ZI : USB CDC issue

Hello , As per reference document added USB driver in firmware , but gives error at function USBD_SetClassConfig(pdev, cfgidx);added screenshot of error If ignore this error , USB Serial device port detected but failed to set transmission buffer stat...

stm32_error.png
pooja by Associate II
  • 2198 Views
  • 6 replies
  • 0 kudos