STM32 MCUs Products

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Forum Posts

stm32f0 adc configure pins

Posted on January 15, 2018 at 16:08Moving code from NPX Freescale chip using CodeWarrior and Processor Expert.  Have 4 lines that are used to monitor different voltages would like to know how the GPIO lines are configured to feed the ADC and check t...

How can I inset a specific number into a executive code?

Posted on January 12, 2018 at 08:22I have two executive files which there is a little difference between both files.I want to distinguish two files by inserting a number in the specific place of the executive file.Is it possible? If then, How can I ...

Kim.Andy by Associate III
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HAL CAN BUS v 1.18 don't work

Posted on January 16, 2018 at 00:43Hi,I'm new and I have a problem with the CanBus in loopback mode. In particular I transmit a message with CAN1 and when I try to receive it, stdid field is empty and data fields of pRxMsg are wrong values. There is...

UART clock configuration changes non-deterministically

Posted on June 23, 2017 at 02:03Hi folks,I've got a really bizarre problem with STM32F746ZG.  I can reproduce the same problem on both several Nucleo-144 boards and on a custom PCB with the same part (and same package).  Wondering if anyone else has...

Can't Supply MCU power usingSTLinkV2 Isol

Posted on January 12, 2018 at 20:43I'm using an STM isolated programmer/debugger.I'm using it in a serial wire debugger mode (SWD) and connected VDD, GND, SWDIO and SWCLK on my board but can't supply voltage from the programmer itself. The device mu...

Bryan M by Associate II
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Problems programming STM32F103RCT6 with ST LINK V2

Posted on January 14, 2018 at 21:20Hi,flashing of mentioned chip with ST LINK V2 works perfect, but in special case it fails with:20:56:49 : STLink USB communication error20:56:49 : Error occured during program operation!20:56:49 : Programming error...

Sigi by Associate II
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Resolved! LL code from CubeMX not clearing interrupts

Posted on July 15, 2017 at 01:31I'm using CubeMX to generate the initial code for a custom board using an STM32L452. I've tried a couple of variations of settings, including using HAL for all the peripherals, and using a mix of HAL and LL.When I use...

Resolved! CubeMX 4.22.0 Button Bar Clutter

Posted on July 13, 2017 at 22:53Now that CubeMX 4.22.0 can rotate and mirror the chip diagram, the button bar is really cluttered.Can the Twitter, Facebook, and Youtube  (what???) buttons be removed?Thanks,Andrei from The Great White North.

Don't use CUBEmx version 4.20.0 with F4xx !

Posted on March 23, 2017 at 11:02I tried to upgrade my working project, ad the result is project unusable !The SD part is impossible to use, missing definitions, missing functions and others problem.Its possible to downgrade cubemx and return to pre...

Marco1 by Associate II
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