STM32 MCUs Products

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Resolved! How ARR value impact on timer input capture result?

Hello guys,I have just started working with stm32 controllers. I am trying to capture the frequency of signal using timer 2 input capture mode.I am getting absolutely correct frequency if i use ARR = 65535 but when i use ARR = 0xffffffff (As timer 2 ...

HB by Associate II
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  • 26 replies
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Create STM32 project in ubuntu without IDE

Hello,I've experience in using IDEs to create and run a projects in windows platform. But I've no experience in ubuntu.Now I need to work with STM32F4 mcu in ubuntu platform without using any IDEs (I can use editors). So how do I get start with this?...

debugme by Associate II
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  • 6 replies
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Resolved! Is it possible to use latest CMSIS DSP Library on STM32F4?

Hi, Expert,I have STM32F407-Discovery and I'd like to use CMSIS DSP Library for audio processing.When I checked the library version which is released, it looks 5.5.4.So, I downloaded latest CMSIS DSP Library and build it for cortex-m4 atchitecture,Be...

SJoo.1 by Associate II
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  • 1 replies
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Resolved! STM32G0B1RB availability

Hello, We are interested in developing a product with this MCU but we are not sure when it will be available. Can you help me with some information? We are really early in the dev. cycle and we are not going to "mass produce"(hundreds of units or tho...

Resolved! DUAL MODE DAC OF STM32 F0

I want to create 2 analog output (DAC) on PA4 & PA5 pin. How to make DAC dual mode as instructed in refmanual? When I use template code and add 1 more DAC channel but no success.please help me how to make 2 DACs simultaneously.Thanksstatic void DAC_C...

0693W00000UFH4yQAH.png
Stark by Associate II
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  • 1 replies
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STM32L4 ADC oversampling setup

I want to use the adc 15bit resolution.I don't understand why right shift and oversampling ratio are at the same time.​1. what is difference12bit + 4bit right shift + oversampling ratio 128xand12bit + oversampling ratio 8x?​2. What are the functions ...

0693W00000SvsRqQAJ.png
hchoi.1 by Associate II
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I am using STM32H745 Discovery kit. I was running the example provided for UART but unable to see any message in Serial terminal. Checked on CRO but I am unable to see any data transmitted from TX pin (PB10).

I have directly connected the Tx of board to Rx of my computer and Rx of board to Tx of computer through the TTL to USB converter. I also checked the Tx and Rx of the board on DSO but was not able to see any data.

JPere.13 by Associate
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  • 1 replies
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