STM32 MCUs Products

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BLE project warning

Posted on August 13, 2017 at 12:34Hi,While trying to use ST example for BLE, I got 63 times this warning: '__packed__' attribute ignored [-Wattributes] my HW:stm32L476 NUCLEO + X-NUCLEO-IDB05A1.IDE:Atollic TrueStudio 8I imported 'SensorDemo' project...

udibit by Associate II
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STM32F100VCT6 and PB3

Posted on August 11, 2017 at 10:18Hi All.On my latest project I am using STM32F100VCT6 and PB3.  I am using this Pin as a quadrature encoder input for Timer 2 combined with PA15.  I can not get the encoder to work.  I tried setting PB3 up as an inte...

STM32746G RTC problem

Posted on August 10, 2017 at 08:56Hi Everyone,I am working on RTC with stm32f746g controller. I tried number of option but i am not getting accurate time.After some time rtc is getting lag of 4 to 5 seconds and it keep on lagging in time.I am using ...

Virtual Serial port for STLink V2

Posted on August 12, 2017 at 15:46As I mentioned in the subject, I would like to know whether STLink V2's firmware can be updated to support Virtual COM port as like the STLink V2-1 (STLink V2-A) supports. I have two STM32F development boards namely...

Resolved! How to use VREFINT with CubeMX

Posted on August 10, 2017 at 07:44Thank you for your patronage. I want 1.2 V in operational amplifier circuit. so, I want to use VREFINT as 1.2V.But I don't know how to use VREFINT.  I don't know how to output VREFINT with Cube MX. I am using STM32F...

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Ken Inoue by Associate III
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Disable PHY initialization and configuration

Posted on August 12, 2017 at 07:15I'm using CubeMX version 4.22 and firmware FW_F4 V1.16.0. I'm using a STM32F427 and a MICREL KSZ8863MLL Integrated 3-Port 10/100 Managed Switch with PHYs. Everything is working fine. The problem I have is with the t...

Resolved! 70F6 won't start after reset

Posted on August 12, 2017 at 03:38so i got a 70F6 uC wired up to an LED and a simple program to make it flash. i plug it into power and the program executes, but then when i hit the reset button to connect the NRST pin to ground the flashing stops a...

SW4STM32 imported project name problem

Posted on August 11, 2017 at 19:40I have a SW4STM32 problem that all project names of imported example from STM32Cube_FW_F0_V1.8.0 become same board name, such as STM32F072RB-Nucleo.I can import ONE example in ONE workspace but I would like to impor...