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Forum Posts

How do I make my own musical instrument?

Posted on March 04, 2018 at 18:46I plan on making a compact version of a musical instrument called Mridangam (an Indian musical instrument). The original instrument is pretty huge and there are different variants of it to produce different kinds of ...

STM Studio - only Array variables visible for F4?

Posted on February 15, 2017 at 06:52Hi,I am having a problem using STM Studio (version 3.5.1) - variables that are not arrays are not available to be imported and traced, while arrays are available. The problem is specific to the F4,  I have verifie...

stm32l476 External interrupt

Posted on March 07, 2018 at 09:15Hi,I am trying to use external interrupt.  I connect the PB3 to external output and I want to detect ricing voltage.I Using microcontroller STM32L476RG on Nucleo-L476RG.Moreover,I found the example that explained how...

Boris Fi by Associate
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UART data transmit DMA problems

Posted on March 06, 2018 at 16:22Hello,i am working on a application where i try to measure a motor speed and current,  and then send the data to the PC using serial uart.The device used is a STM32F427For controlling the motor i used a timer1 6pwm c...

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Bogdan by Senior
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USB HS Host BenchMarks

Posted on March 06, 2018 at 23:40Did any one test USB-HS Host throughput benchmarks for both Tx and Rx?In device mode i am getting around 120 Mbps (both tx and rx). Even STM replied that they are seeing the same speeds. But the results don't make se...

STM32CubeMX Makefile option.

Posted on March 06, 2018 at 23:19I recently upgraded my CubeMX from 4.18.0 to 4.24.0 and was  very pleased to see a new 'Makefile' option under Project->Settings->Toolchain/IDE.   I'd previously used SW4STM32 and then ran a python script to generate...

HAL UART_IT receive different length commands

Posted on March 06, 2018 at 19:03I am using the STM32F042F6 with ARM Keil toolchain. I am trying to use UART interrupts to receive commands of different lengths. I have managed to get it some what working using the attached code. I have made a recei...