STM32 MCUs Products

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Hi, I am trying to sett up an STM32f030 processor and tries to get the ADC_ExternalTrigConv_T1_CC4 to trig the ADC from TIM1.

I am using the old StdLibs to do this since I am (I thought I was) comfortable with these. Anyone that can point out some code showing how to do this in detail? Have been struggling with this for three days and begin to loose my faith in this.Thanks,...

TBerg by Associate II
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Hello. STM32F103ZET6_LQFP144 ROHS2 approval

Hello.I am Mr. Kang, a senior researcher at Sugentech in South Korea.I am using your product, STM32F103ZET6_LQFP144.During product ROHS2 certification, STM32F approval is required.We request to share STM32F103ZET6_LQFP144 ROHS2 approval.Thank you.

KSang.2 by Associate
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  • 1 replies
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SDIO(FatFS) File open(write) problem

Posted on April 03, 2018 at 05:35Hi.At the first time, SDIO works well but 10~20 minutes later, when i try to open a file(FA_CREATE_NEW | FA_WRITE options), there is no answer for 30 seconds and then SDIO does not work anymore after being shown FR_D...

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Resolved! Hello Guys, I am facing problem in STM32H7 DMA. I had written code to receive the data from UART in DMA mode. In that i am transmitting the data in Polling mode and receiving in DMA mode.

In this at first time only data is receiving after that code is not executing RxCmplt call back function.Hardware: For testing I had shorted the both TX and RX pins together of STM32H743I EVAL board.UART Config : Baud rate = 9600,DataSize = 8bit,Mod...

AMull.2 by Associate
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  • 2 replies
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electronic speed controller

Hello, I'm a student of Azerbaijan Technical University, and I want to install software of Electronic Speed Controller for Drone on STM32F303CB. I have read a documentation of STEVAL-ESC001V1, and write the code but it didn't work. I build the code ...

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Frzay.1 by Associate
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On 8 separate pins, generate autonomous pulses

I'm guessing using the PWM (with fixed duty cycle) would be the best approach. That is, on each of the 8 pins be able to specify a period, duty cycle and number of cycles. I'm not sure how to stop the PWM after a specified number of cycles.

GRoss.5 by Associate II
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Resolved! Can a STM32F0Discovery run on 3V?

Can either the STM32F0Discovery board, OR, even just its STM32F051R8T6, be run from a voltage supply of 3V?If so, how is this done?Thanks in advance!