STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Is the C standard library embedded with the program ?

Posted on April 07, 2018 at 18:27When i compile my project with gcc, does it : Include all the C standard library with my source code into the flash memory ?Or does it include only what i've used ?Or does it not include it at all ?Thanks.#c-compile...

oldone by Associate II
  • 392 Views
  • 1 replies
  • 0 kudos

Problem about STM32F301 IAP.

Posted on April 04, 2018 at 07:59Hi?I encountered a strange problem in my iap bootloader project.There are two project for my application, the first is for ota. the second is for the universal task.when the board is powered. The first project is act...

kang hu by Associate
  • 424 Views
  • 1 replies
  • 0 kudos

ADC1 channel 0 is always on PA0. Why?

Posted on April 07, 2018 at 14:31It is possible to change every other pin but not ADC1 channel 0. I wonder why. What is special in PA0 or in that ADC channel.I am currently looking at STM32F746 but others are no different(, I think).

LMI2 by Lead
  • 380 Views
  • 1 replies
  • 0 kudos

Dual CDC on STM32

Posted on October 18, 2016 at 14:54Hello there, I am working with HAL library. I have used CubeMx to generate a startup code for USB id device mode with CDC driver. I was wondering either it is possible to easily modify the library in order to have ...

Resolved! STM32H7 issue with SPI4

Posted on April 06, 2018 at 16:49I have initialized SPI4 in STM32H7 controller, but the controller is not transmitting any signal. The other SPI ports i.e SPI2 and SPI3 ports are working fine in 8 bit mode. Please support us to solve this issue.#spi...

LL I2C Repeat Start

Posted on April 05, 2018 at 21:12Hi,I'm new to the STM32 architecture so I need some help. I am using the STM32L431 mcu and I want to interface the LIS3MDLTR magnetic field sensor through I2C. According to the datasheet, in order to read from the LI...