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So I am reading the RM0008 Reference manual because I need to describe some limits for my systemI am looking for the UARTs tolerance of clock drifton page 800 I am confused by these tables: In my case DIV_FRACTION is different from 0 and the M bit is...
Can I ask how to use my PB8 pin as CAN, since it is Boot 0? I pull Boot 0 to Ground to avoid it floating, then how to use it as CAN pin
So, I'm trying to increase my ENOB from 13.7 bits to 16 bits or higher through the hardware Oversampling system, if possible:MCU: STM32H750V1) If I increase the Oversampler ratio to 128 or 256 without any bit shift, do I get the increased ENOB?2) My ...
Hello,I have custom board with STM32N6. I followed guidelines how to enable the ITM console:https://community.st.com/t5/stm32-mcus/using-the-itm-console-for-printf-redirects-and-lwip-debug/ta-p/723472The System Core Clock is set to 600MHz, confirmed ...
Post edited by ST moderator to be inline with the community rules especially with the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code I have a custom board using an STM32H735VGT6 M...
Hi all - I am building an isolated power converter using a three phase forward converter topology. Each phase has a half bridge driving a transformer primary w.r.t. Vin/2 (split Vin). The transformer has a mid-tap secondary, rectified effectivel...
I am incorporating STM32C011J6M6 (SO8 package) in a new project. This is my first use of C0 series (previously only F1 series, and previously only LQFP48 package.)The STM32C011J6M6 makes available both Port B bit 7 (B7) and Port C bit 14 (C14) on pin...
HiPlease provide a sample code to interface a Sigma-Delta type ADC like the ADuM7701 with the STM32H562RIT6, which does not have a DFSDM unit, and guide me on optimizing the code so that the microcontroller is not solely occupied with processing the ...
ContextCustom 3D-printer controller that I'm developing from scratch, currently on rev7. Rev6 (very similar) runs the same blinky fine. On rev7 I can connect/erase/flash/verify over SWD, but code doesn’t run—GPIOs stay at ~0 V.MCU / ToolingMCU: STM32...
Hi,I am currently developing a small application with a STM32U5 where I write a few bytes into flash using HAL_FLASH_Program(). All seems to work fine. Except I can only read the data back after I do a reset. I suspect that DCACHE is playing a trick ...
