STM32 MCUs Products

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Forum Posts

ST Motor Control firmware

Posted on August 02, 2016 at 14:00Hi,   I would like to evaluate ST's motor control libraries. I have the motor control workbench, which looks great. I would now like the software libraries - the actual motor control code, PMSM, not BLDC, so I can l...

tau by Associate II
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  • 1 replies
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Trace function too slow? (Keil)

Posted on August 02, 2016 at 14:43I use two ADCs, working together on two different signals.These two signals have the same frequency and amplitude. They are shifted, Signal 2 has a phase of 90°.The DMA put the converted values in an array. This arr...

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antoine by Associate II
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  • 2 replies
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STM32CubeMX: not all pins are shown

Posted on July 29, 2016 at 17:46I'm using STM32F746ZGT6 device.I select SPI2 and software gives me 27,28,69,73 pins.But there are other pins that can be used for SPI2.73,74,75,76 for instance.How to make software to show other sets of pins?Thanks

load2005 by Associate III
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STM32F4-DIS, camera 5mp, DCMI interface

Posted on July 19, 2016 at 17:32Hi,I'am starting a new project and I will need to interface the STM32F4-discovery with a camera ( 5mp ),can you suggest me a DCMI camera module with 5mp resolution

Delay with Center Aligned PWM triggering an ADC conversion

Posted on August 01, 2016 at 16:28Hi,I’m using a stm32f103 to generate center aligned PWM on which i have synced a dual regular simultaneous injected mode ADC conversion.I’m using TIM4 as source of the PWM signal and, to launch the ADC acquisition a...

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davide by Associate II
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Bug in the en.CD00251732.pdf manual

Posted on July 29, 2016 at 23:46I guess on page 30 in the manual ''en.CD00251732.pdf'' is a bug: the memory map for the I2C2 should be 0x40005800 instead 0x40005C00. 0x40005C00 must be ''reserved''.

I2S microphone, sample rate

Posted on August 01, 2016 at 14:14Hello.I use an example from CubeMX - Audio_playback_and_record. He works at STM32F4-Discovery board - playing and recording a sound (wav-file). By default the sound recording goes with sampling rate of 16000 Hz, but...

mak1308 by Associate III
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