About Standa Standa

Standa Standa · 2021-01-08

PCB layout of STEVAL STSPIN3204 board contais critical bug as explained in attached report which prevents the design to work up to claimed 16Arms. This bug creates extreme radiated emissions (affecting nearby instruments) and prevents the proper func...

Standa Standa · 2021-11-21

Thanks for the post... Confirming this bug with this configuration in CubeMX 6.3.0:ADC group conversion regular, triggered by TIM1. Data via DMA into circular buffer. Memory address wont increment and transaction ends up with ADC overrun.Changing the...

Standa Standa · 2021-01-24

Hi, interesting finding. Based on my experience with STEVAL-SPIN3202 and SPIN3204 boards (possibly many more boards in the family) the layout is EXTREMELY POOR (all aspects of layout). You can check example here: https://community.st.com/s/question/0...

Standa Standa · 2021-01-13

Thanks for the response and confirmation. With regards to how serious this bug is It would be extremely fair to all owners or people who consider buying it to put a huge red title with warning and issue description and with the step how to fix it to ...

Standa Standa · 2017-12-04

Posted on December 04, 2017 at 20:33Hello,my friend had same issue. I have noticed that after dma transfer complete interrupt (rx or tx) is fired, interrupt handler calls weak callback. Update to two calbacks below fixed the issue (in file stm32f4xx...

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[CRITICAL HW BUG + FIX] STEVAL SPIN3204 board: maximum motor current not reaching 16A as claimed

Re: DMA not working in CubeMX generated code - order of initialization

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Re: [CRITICAL HW BUG + FIX] STEVAL SPIN3204 board: maximum motor current not reaching 16A as claimed

Re: STM32Cube_FW_F4_V1.18.0 + SDIO + FATFS R0.12c doesn't work