STM32 MCUs products

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New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...


I2C on STM32F1xx.

Posted on July 11, 2016 at 11:59  The original post was too long to process during our migration. Please click on the attachment to read the original post.


Posted on July 06, 2016 at 14:101. how to set up for fast channel change2 .without recalibration3. how to use SDADC_CONF_INDEX_0 ////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////C...

nv74 by Associate
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STM32F446 FOC Motor Library 4.2 Compatibility

Posted on May 07, 2016 at 06:51Hello everyone,I was hoping to use this microcontroller with the ST Motor Control Workbench and associated FOC 4.2 library. It seems from the RN0085, that the STM32F446 family is not supported. The strange part is, the...

Iterrupt handlers don't compile

Posted on July 09, 2016 at 00:10I'm writing code for STM32F4.I'm trying to set interrupt handler for TIM1 which is configured as PWM1 output.The timer itself works, but I'm unable to configure the interrupt handler static void initTimer(void){ TIM_T...

Power consumption

Posted on July 10, 2016 at 20:52I am using STM32L476G Discovery board. In order to set up and config the MCU, it is used the STM32CubeMX software. In consideration to instructions which is said in ST Manual, to reduce the current consumption in “run...

abdipour by Associate
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STM32F4 Discovery: MQTT protocol Embedded program?

Posted on July 10, 2016 at 20:17Dear friends, I am having a STM32F4 discovery board and I am trying my best to complete my home automation project. I want to send my sensors' data to a web server (particularly as well as control relays ...

41300895 by Associate
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Works only after restart.

Posted on July 10, 2016 at 05:05Hi, I am new here so bare with me. When I start the device it wont run. And then when I hit the restart button it works. It also works perfectly in debugg. So I have no idea why this is happening. It is a self made PC...

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Sample Rate Distortion/Aliasing on ADCs

Posted on July 09, 2016 at 00:17Hi, I am doing some audio programming on the STM32F4 and I am noticing that there is some distortion/aliasing happening around the sample rate. I was writing a program that reads the incoming audio into a delay buffer...

epalaima by Associate II
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