STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32L4R5 not always booting after nRST

We are seeing an issue with the STM32L4R5ZI that does not boot 100% of the time if nRST is asserted after powering up (i.e., pressing and releasing reset button). We have seen this issue with the Nucleo board and with two different boards we made our...

RDowl.1 by Associate
  • 378 Views
  • 2 replies
  • 0 kudos

Resolved! STM32H743ZI Direct channels for ADC.

Hi,I am using STM32H743ZI micro controller of LQFP144 package. My doubt is that in the data sheet they are mentioning that it has 2 direct channels for ADC but they are not mentioning what are the channels or pins offering thisThey are only talking a...

GHARI.1 by Associate II
  • 394 Views
  • 1 replies
  • 0 kudos

Chain two timers

hi friends, I try chain of 2 timers on STM32L053. From 2 16 bit timers I would like to create one 32bit timer.My init is here.void CLOCK__TIM21_Init(uint16_t Prescaler) {   //initialize tim21 as master //enable clock to tim21 LL_APB2_GRP1...

Resolved! Can't connect to target STM32f105RC.

Hello Community!I was using a system controlled with the STM32f105RC, I was able to program it with the ST-Link. In that system I got a problem so I had to change to another board with the same characteristics but, when I did so, I wasn't able to pro...

OBorr.1 by Associate II
  • 543 Views
  • 1 replies
  • 0 kudos

Is FT5426 similar to Ft5336

HI, I am using a custom board where i need to devlop a touch driver. I am using FT5426.I have the complete code of fT5336 as it was used in STM32f746-disco board.can i just by changing the register AND CONFIGURING the i2c pins accordingly.make the to...

Mselv by Associate II
  • 655 Views
  • 1 replies
  • 0 kudos

Hello community,! I am new user to stm32 micro controller. I am facing a issue in building my project.I am supposed to test the cable connections with the standard connecton data alread stored in EEPROM. I am not aware how to store this data into EEPROM.

I knew that i cannot save this data in any file format. I have to store this in terms of numericals only. But how would i conevert the connection data into numerical format.Please help me wit thisThanks in Advance

MNara.1 by Associate
  • 352 Views
  • 3 replies
  • 0 kudos