I'm seeing the following problem:In normal Mode, the current function to run, is from a swich/case block inside main();. This works perfectly fine in run mode. Some cases end up in STOP2, and change state (the switch/case) variable after the wakeup p...
New to STM32 low power devices.I cannot get power consumption of the nucelo to below 120ua when measuring at IDD. I have configured the ISR and RTC as per NUCLEO-L031K6\Examples\PWR\PWR_STOP_RTCAny assistance would be highly appreciated. I can get th...
Hey guys, i'm back.I'm trying to configure UART on STM32L0K8T6. The goal is just to send data to this MCU via TeraTerm and send data from MCU to PC.To do so, i used CUBEmx to easily configure UART but the fact is I can send data from MCU to PC but S...
hi there,i am working on a project and i have to connect two stm32F4 boards via CAN bus. i ve been looking on the internet for days now but i can't manage to find a circuit nor a code to that. i desprately need your help. thank u.
Hi,I just received 3 bluepill board I ordered from china and, while trying them, I noticed that one of them shows up as having 128kb of flash. However, they all have the same device ID (0x410).Is this normal or is that chip fake? How can I test if my...
Dear All, I am developing an application in IAR for an STM32F7. The application is working in an External Flash and I need to place some functions in Internal RAM. I have followed the link https://www.iar.com/support/tech-notes/linker/how-do-i-place-...
From what I understand so far is that EU 898 Mhz is illegal and the lower bands of US 915 MHz are illegal
The information in the reference manual (RM0440) is very limited. There is an app note: "AN5224 DMAMUX description" but it says it only covers STM32H7, STM32G0, STM32L4+ and STM32WB series.Also, if you search the resources for the STM32G474 this appl...
I configured my NUCLEO-H745ZI-Q board with STMcube 1.3.0 very simular to the youtube video of digikey ( https://www.youtube.com/watch?v=OPrcpbKNSjU ). But I changed the TIM6 to TIM17, because on my board the TIM6 seems to be reserved for using with t...
