STM32 MCUs Products

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Resolved! Read adc value from potentiometer

Posted on May 02, 2017 at 12:07HiI am trying to read an adc value from a potentiometer with the following code:         uint32_t readADCServo()         {         uint32_t adcValue, adcValueDegrees;          HAL_ADC_Start(&hadc1);          if (HAL_A...

Problem Encoder on STM32F071

Posted on January 09, 2017 at 08:37Hi, I'm using XCube for init a SMT32F071CBT6 with Keil V5, I need to use the encoder periphery. (ALL to the last version) In attachment three file. The project and the 2 file modify after generation. I've use 4 alt...

0xFF response instead of 0x01 with STM32L0+SD+FATfs

Posted on May 03, 2017 at 16:54 Hello everyone, I have never used SD card in my previous project. Today I change it. I use STM32L053 MCU and CubeMX. SPI is configured in the following way: I have added FATfs(from MiddeWare). SD card has...

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STM32F072 CAN bus issue

Posted on May 03, 2017 at 04:59Dear all,I using CubeMx(F0_V1.7.0) to generate code for STM32F072.  My pin definition are PB8(CAN_Rx) / PB9(CAN_Tx) when i use loopback mode that CAN Tx has signal out,  but i use normal mode that CAN Tx has no signal ...

Hugo Lin by Associate II
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CubeMX 4.20.1 Properties does not appear

Posted on April 26, 2017 at 21:53In CubeMX 4.20.1 I have opened a project from a previous version. Then when I go to edit the Properties... no window comes up!  If I open another project or create a new one, the Properties... window appears as expec...

Bug in Stm32F4 Cube v 1.13 with USB Controller

Posted on September 14, 2016 at 09:47 Hello, I think I found a bug in the STM32F4 USB controller which is not addressed correctly by the cube library v1.13 and which is not documentend as well. I'm developing on the STM32F437IIH an...

Conflicting info on max APB1/APB2 speed for STM32F411

Posted on March 20, 2017 at 13:59There appears to be conflicting information in the maximum APB1/APB2 speed on the STM32F411 chip, in both the data sheet and the STM32CUBEMX software.  I was hoping someone here may know more about why this is.In the...

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TDK by Super User
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how to reach STM32L073RZ optimal energy consumption

Posted on May 02, 2017 at 16:34Hey,I'm working with a STM32L073 because I need a really low power application.For now, I am working in STOP mode, because I need the SPI and many interrupts to work.I can reach 1.5�A but according to the datasheet, i ...

on bootloader How to jump to my application ?

Posted on April 30, 2017 at 08:50Hello. I dev bootloader on stm32 F101 by STM32CubeMX , When I jump to my app from bootloader, It not work My app  address 0x08002C00This my codehttps://gist.github.com/anonymous/503edbd8572ffb58db963e6bb531c1da