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Issue starting my microcontroller in my own design.

Dear all, I´m using the BlueNRG-LP microcontroller and STLink-SETV3. My firmware works perfectly in the Steval-IDB011V1 DK. I´m using BlueNRG-LP-X-Flasher Utility v4.1.0 to program the microcontroller through the STLink-SETV3 programmer and I can pro...

ARamí.1 by • Associate II
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Resolved! Looking for preloaded code on nucleo-h755zl-q

Hello,I recently got a nucleo-h755zl-q and on the back of the info card that came with says "The demo software and several software examples that allow you to use the stm32 Nucleo features are available at st.com/en/product/nucleo-h755zi-q" however I...

BFage.1 by • Associate II
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stm32g4 adc & dma &timer

I have stm32g441 Chip. ADC1 used in external trigger  mode and triggered by Time1Channel4 (OC4REF),But when T1Ch1- T1Ch3 worked in Center-aligned mode,T1CH4 has not Worked,ADC1 DMA interrupt occured,and occured in cycle.

wjun.1 by • Associate
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STM32H7~How to allocate arrays to a certain location

I tried adding this to the linker file/* used by the startup to initialize data */ _sidata_RAM_D3 = LOADADDR(.data_RAM_D3); /* Initialized data sections goes into RAM_D3, load LMA copy after code */ .data_RAM_D3 :  {  . = ALIGN(4);  _sdata_RAM_D3 = ....

CFran.1 by • Associate II
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Resolved! Hard fault when writing to FLASH->OPTKEYR

Wondering why I'm getting a hard fault when writing to the FLASH option key register on an STM32G071RBT6 (Nucleo board).I first make this call, (running from flash):LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_FLASH);Then, running from RAM, do the fo...

BCoch by • Senior
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