Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 18, 2016 at 17:49I can only find ST-Link Utility version 3.8 on the website. There is a PDF with a note that says that the latest is ST-Link Utility 3.9. Could someone post a link to the latest version?
Posted on May 09, 2016 at 13:29Hi everybody, I am trying to use the PWM Output feat of the board's timers. In particular, I am trying to use TIM3 to drive some DC motors. I found an example in the CubeMX material which used the same timer to do thi...
Posted on May 09, 2016 at 09:30Hello, Why Lan8720A is usually used with F407, I want to use it with F107, are there limitations with F107?
Posted on May 04, 2016 at 16:51I am using the Cube to generate some code which will use HAL and access the flash memory for an STM32F446ZET6. I do not see any selections regarding flash in the Cube interface. After I generate the code a lot of key ...
Posted on April 28, 2016 at 13:06Hey community, I am using StemWin 5.28 on the STM32f429 DISC1 board. I created a Windows with the GUIBuilder. This windows contains a button with the text ''start''. If I press the button something should happen. Thi...
Posted on December 01, 2015 at 16:24Hi,I have an stm32F746 configured to run @ 216-MHz. My primary memory is an sdram configured on the block 2 (address 0xD0000000).My memory tests (running from the flash) are all OK (many different tests under diff...
Posted on May 08, 2016 at 05:21Hi all,I have seen a code where a GPIO pin is configured as output in push-pull mode but the pin is driven by an external circuit to low some times (essentially shorting the top transistor to GND). Is it safe to implem...
Posted on May 01, 2016 at 23:19Hi, I experiment a strange behaviour while saving some data in flash: Some interrupts are not fired as they are when not flashing. Timer11 is ''nearly ok'', tick is not, uart reception is not. The joined logic analyzer...
Posted on May 06, 2016 at 07:45HelloWe are experiencing a problem in the power consumption of the STM32F407.Upon entry to ''main'' function we enter device into the standby mode as a first thing.At this point we measure power consumption and observe...
Posted on May 04, 2016 at 17:05Hey guys,I'm using Stm32F429ZGT6 on my own PCB and with STM32CubeMX code generator and Ewarm IAR workbench.I have a problem with HardFault_Handler which happens some times,very random.and when I checked the SHCSR regis...
