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I have a project that I've been working on for some time, but I stopped using it for a month and when I turn it on, the display only shows pixels of various colors, and I can't load the gfx onto the board. Everything was working fine before.If I star...
HelloIm developing a CAN Bus node and with space constrains, so i ve looked in stm32 products and a qnf32 packages looked perfect for example stm32G0B1 has FDCAN. The problem...These QFN32 dont expose HSE pins. I just can use HSI with 16 MHz +- 1% wi...
Hello everyone, I am trying to implement the 6-Step Trapezoidal Control using the COMG event in STM32F411RE as said in the datasheet. Situation:I am using 3 half bridges each driven by a single IR2110, IR2110 requires only one input signal to be high...
I have a problem, where there's simply no error, but the output, is not showing on the screen. The system has detected the board, and all the correct steps are followed, even though, my hello world code is not been printed. I am using stm32cubeide ve...
I made a mistake and set PC2 as an ADC input and PC3 as an GPIO_EXT. The IDE does not warn you when setting the pin to GPIO_EXT, it only shows the warning in the ADC, so I missed it since the ADC was already set.The question is, is there anyway to ma...
Greetings,Being rather new to designing/connecting electronics components, I got some questions regarding battery monitoring.Setup:NUCLEO-L432KC, driven by regular AA NiMH batteries in 3S configuration. Voltage is regulated by a small board based on ...
I'd like to use the DTCM ram in my code; how can I do ? Thank you
I'm developing a power bus manager where I monitor current and voltage drop across a shunt resistor. I chose the STM32G484 as the MCU because it has enough OpAmps and ADCs for my project.However, I have a question that might only be related to elect...
Hello,I would like to get information about the availability of the following devices:STM32H562IGK6 UFBGA 144 package (10 × 10 mm, 0.8 mm pitch)STM32H562IGT6Could you please clarify:Are these devices currently available in stock for production volume...
I am working bare-metal on an STM32L433RCT6 (no HAL). I am seeing a precise data bus fault whenever I access a GPIO register.Fault details from the debugger:Fault type: Precise data bus faultBFAR: 0x48000000From RM0394, 0x48000000 is the GPIOA base a...
