STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! Problem with QSPI and external FLASH

Hello!I'm using a custom board with STM32F767 and external Flash memory connected to the QSPI (MX25L12835F).I want to create a simple test, where I read and write some data into the external Flash.In the first shot I want to use the normal SPI mode t...

Gregory3 by Associate III
  • 1661 Views
  • 5 replies
  • 1 kudos

Function is not called if not declared as inline/static

Hi I am starting to do some basics with register operations and came across with this situation.The board I am using is a STM32L031k6 nucleo.Code is the following #include "stm32l031xx.h"   // Green led is at PB3   static void delay_ms(uint32_t delay...

ADC FAST CHANNEL AND SLOW CHANNEL

I am using NUCLEO-STM32H743ZI2, I notice adc channels has fast channel and slow channels. there are some sample rate limits on fast channel and slow channel? Can I mix to use them? for example , in2, in3, in4 and in7, in8, in9?thanks

yang hong by Associate III
  • 477 Views
  • 1 replies
  • 0 kudos

Resolved! Read/Write on a register

Hello, I'm having a trouble to read or write bits on registers, for example I would like to change the comparator input minus pin, according to the RM I have to change the INMSEL bits in the COMP1_CSR register, but when I write this line code:COMP1_C...

Vertinhol by Associate III
  • 4882 Views
  • 4 replies
  • 1 kudos

Setting the I2C timing register values for STM32L073RZ

Hi all,I am trying to interface a STM32L073RZ to a Si2151 tuner IC using I2C. I keep getting HAL_ERROR everytime i use the HAL_I2C_Master_Transmit function. I used STM32cubeMx to set the I2C parameter settings (freq to 400K) but the generated code ha...

HPala.1 by Associate
  • 484 Views
  • 1 replies
  • 0 kudos

How to use printf() function with NUCLEO-F072RB??

I have used NUCLEO-F072RB EVK and just print "Hello World" using printf function but didn't print anything on console.IDE : STM32CubeIDEMay I know How to use printf function with proper steps?Please find below code : #################################...

Bhautik by Associate II
  • 974 Views
  • 1 replies
  • 0 kudos

STM32H7 PSSI

Hi,I know that PSSI can be used to transfer data between two STM32H7 microcontrollers. I wonder if there are other uses for PSSI?Are there any other components that use this interface?

Asantos by Senior
  • 572 Views
  • 1 replies
  • 0 kudos