Resolved! STM32L431 brown out.
Hello.How can we enable brown out for this processor and the brown out voltage?Thank you.
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Reproducible ECC error in TCM memory, following a certain access pattern with STM32N657I0
Hey all, I have been debugging a nasty issue that I have been having over the last couple of days. I am using the STM32n657I0 MCU. The issue that I observed were random crashes in my code. Luckily the problem was well reproducible. What I observed wa...
Troubleshooting IoT Device Power Management with ST Microcontrollers
I have been working on an IoT project using STMicroelectronics' STM32 microcontrollers, and I have encountered a unique challenge around power management. My system needs to run on minimal power to ensure long battery life in remote applications, but...
Resolved! STM32 ADC VREFINT / TEMP reads maximal value 4095
Hi,I’m trying to read internal temperature sensor on ADC1, but the ADC result is always 4095.I use STM32L471, and I know that the problem is not HW related, when I run a different bin it reads the temp ok.Tried to read VREFINT, raw value is also 4095...
Stm32h743ii serie with QSPI memory W25Q256JV
Hello all Hardwarestm32h743iitxflash : W25Q256JV sdRam: w9825g6kh lcd : 7 pouces no driver 24bit parrallel I have dev a stm32h743ii pcb with a 7 pouces 24 bit lcd . the basic debug work for the lcd and sdramWhere i am facing problem is on flash W25Q...
Can I pull-down boot0 with 10kOhm instead of having 3 pin jumper
STM32f103In the design guide it recommends to have something switching between vcc and gnd with 10kOhm series resistor, and i need my design to be grounded by default so i may not solder the header even, is it okay if i left the design like fig 1 ins...
Resolved! STM32G474 - HRTIM multi-phase pwm with pulse-pulse current limiting - not working.
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...
IAP over SPI stm32u5
I need support to get IAP over SPI.I've esp connected to my stm32u5 over SPI. Stm is slave and ESP is master. For stm I've created project using stmcube by entering MCU part number.Now here my question is1. Do I need to develop bootloader code to ac...
Multiple ADC Channels reading same values
Hi I'm using STM32G0B0RET6, and im using ADC Channel 1,4,5,6,7,10,11,15, and 16 . and sequencer is set to not fully configurable because if set to fully configurable then i can't use Channel 15 and 16.So here for all ADC channels i'm getting same val...
How to define STM32N6 variables in external RAM
I am using the debugging mode in STM32CubeIDE, and the compilation result shows that there is insufficient RAM.27_Touch_Appli.elf section `.bss' will not fit in region `RAM'region `RAM' overflowed by 94904 bytes
