Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 07, 2018 at 16:30Hello! I'm working with stm32f042 MCU. My task is to read GPIO 8-bit data (7-0 bits) periodically, the faster, the better. I use timer 3 to generate DMA request and DMA channel 4. The idea is the following one: timer...
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...
Posted on April 05, 2018 at 18:09I want to send F0 slave address with 7 bit slave address mode by I2C.When I try to send I got ADDR10 error. Because F0 is reserved 10 bit slave address sending valueplease let me know there any way to send F0 for sla...
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...
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).
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 ...
Posted on April 07, 2018 at 01:11Anyone tried to compile the STAVS (STM32F769I-Alexa Voice Service Demo) project? (on IAR Toolchain)Unable to compile the X-CUBE-AVS-v1.0.0 project (Alexa Voice Service Demo for STM32F769 Discovery Board) using the IA...
Posted on April 07, 2018 at 02:01We have a project that is almost finished as far as hardware/PCB & IOS & some of the firmware. -I need a firmware developer -Prefer that they are based in the greater Denver, Colorado areaWho is proficient in: ...
Posted on April 05, 2018 at 05:38After many forum searches, patching and considerable effort, I finally got good results with my CDC/ACM USB Host HS with DMA, using STM32Cube_FW_F7_V1.11.0. I thought I was past the worst of it, but long term testing...
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...
