STM32 MCUs Products

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Resolved! Address jump function

Hi, in my project I am try to jump 0x8002000 address . but I am facing some failure, typedef void (*FunctionPointer)(void); // Example function to jump to another addressvoid jumpToAddress(uint32_t * address) { //address =0x800029c;    // Define a fu...

NandhakumarGanesan_0-1716892537128.png NandhakumarGanesan_1-1716892659863.png

STM32H7 Dual Core ADC/DMA "locking"

I have a setup on a dual core STM32H755 device with each core measuring two ADC channels with shared pins at different sample rates. The M7 core measures ADC1 Ch15 and Ch5 at 1MHz@14bit, with a sampling time of 1.5cycles (20MHz ADC clock prescaled by...

IrisDM_0-1706283076021.png
Iris-DM by Associate III
  • 1854 Views
  • 6 replies
  • 1 kudos

Touchscreen HMI solution

Hello,Does ST mirco provide a readmade Touchscreen HMI solution which can be interfaced with an existing system and display inputs received through the exisiting system on the display with minimum modifications, should be easily configurable and adap...

ATank.1 by Associate III
  • 377 Views
  • 0 replies
  • 0 kudos

Resolved! STM32L496 Missing Bits in SVD-File

Hi,I just downloaded "STM32L496.svd" (Version 1.3) from ST homepage and noticed that there are missing bits in register definitions:CCMR1:Bit 16 -  OC1M[3]Bit 24 - OC2M[3]CCMR2:Bit 16 -  OC3M[3]Bit 24 - OC4M[3] 

Resolved! Limitation of SPI3 of STM32U5

I spent many hours trying to make the SPI3 works through the use of the HAL but it was doing weird things (not clearing IRQ flag so ISR was continuously called).Then I found that SPI3 is limited to a size of 1023.I also found on this forum other peop...

nicolas by Senior
  • 617 Views
  • 1 replies
  • 0 kudos

Resolved! STEVAL-MKI109V3 unresponsive after firmware update

I have an STEVAL-MKI109V3 and the MKI238AA evaluation boards.I was unable to communicate with the MKI238AA with the UNICO-GUI software so I updated the firmware on the MKI109 with the ProfiMEMSToolV3.60.7 .bin file using the STM32CubeProgrammer follo...

lylefw by Associate
  • 2218 Views
  • 5 replies
  • 2 kudos

Clock cycle shift on GPIO output STM32F103

Dear Community,I am porting an old application made on AVR to STM32, and I am facing a strange timing issue. In a nutshell, the application is reading sector (512 Bytes) from a SDCARD and output the content of the buffer to GPIO with 4us cycle (meani...

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vbesson by Senior
  • 11637 Views
  • 40 replies
  • 3 kudos