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Resolved! Motor control with MCSDK

Hi everyone:We tried the MCSDK and deployed it in stm32f407. But we got a problem, for example: We use the motor control GUI trigger the motor to 20k rpm.We press the stop button.The motor go into free run status.When the motor speed decrease and not...

JamesWang by Associate II
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Resolved! STM32L433 PWM on TIM16

Hello:There is a post on this same issue titled "TIM16 PWM signal generation...". The fix here was to set the AOE bit in the BDTR register. In that thread they were using LL.I am having a similar issue where I am unable to get the PWM output signal o...

STM32F103VCT6 more RAM+Flash than datasheet says?

Hi,today I stumbled across a problem, where I wanted to assign around 50k of RAM to FreeRTOS and I immediately got a linker error, because target ran out of RAM.I had a look at the datasheet and this says 48k RAM. I've been using a self-hacked-toget...

doss by Associate II
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  • 4 replies
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CAN-FD and STM32H7

Hello,I would like to start a new design based on STM32H7x3.I need both CAN-FD channels. But the erratasheet from June 2018 describes a problem and the workaround is "use only one CANFD channel".Will there be a new chip version or workaround soon be...

STM32F429 interfacing- LTDC, DMA2D and SDRAM

Posted on November 15, 2017 at 10:48Hi,We are using Tianma’s - TM070RVHG01 TFT in our design with STM32F429 processor working at  168 MHz frequency. We are using EmWin Library on RTX operating system with LTDC support. We are statically storing th...

SD-Card connect to STM32H7x3

Hello,I would like to start a new design based on STM32H7x3.The STM32H7 Evalboard uses a dual voltage level translator between MCU and SD-Card. But this required some extra pins (DIR_0,DIR_1_3, CLK_FB, DIR_CMD) that I need for anothere peripheral.Cou...