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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...
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...
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...
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...
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...
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...
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...
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
hello, I have a can bus with 2 node (one STM32G0B1 with SN65HVD1050DR transcriver and one esp8266 with MCP2515 module) that comunicate over canbus at 1Mbps.I am trying to add a third node, it is a blue pill STM32F103C8T6. The chip onboard looks genu...
I am using an STM32H757 for a composite USB device with a ULPI HS PHY. I am streaming video data to the device via an OUT endpoint from the host PC (Windows 11). Streaming can be successful for more than 15 minutes but then the host suddenly stops se...
