STM32 MPUs Products and hardware related

Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! Disable JTAG

Good morning,I would like to know if I can disable the JTAG in the STM32MP1. Once my project is finished I do not want this interface to be active. Is there a way to disable the JTAG/SWD interface with registers/fuses/OTP?Kind regards,Andrés

AGamb.4 by Associate III
  • 1804 Views
  • 2 replies
  • 0 kudos

USART is really working in stmp157 ?

Hi All,i am using stmp157 customize board, with linux yocto build system, and using USART1 configure as a hardware flow control RS 232, and RTO interrupt. and what i found is that CTSIF is not toggling and the proper status are not getting update on ...

Vipul by Associate II
  • 1020 Views
  • 2 replies
  • 0 kudos

Can't get mmc2 to see any sd card

I have an stm32mp153aab board with two sd card connections, they are identical except obviously one is connected to sdmmc1 pins and one to sdmmc2 pins.  I have checked schematics and pinmux and everything looks good.  sdmmc1 comes up in both uboot an...

dkal by Associate III
  • 4391 Views
  • 2 replies
  • 0 kudos

Resolved! ADC Pin Setup

I am trying to set up 3 ADC.  I set PA4 to ADC1_INP18, PA5 to ADC2_INP19 and PF11 to ADC1_INP2.  Will this be something that works?  I am monitoring 3 lines (none NEED to be fast).I'm not clear on how to set this up.  I am multiplexing several inputs...

SLetter by Associate III
  • 1242 Views
  • 1 replies
  • 0 kudos