Resolved! STM32U535VE / Pin configuration table / Excel or CSV-table
Hello, is there any possibility to get the pin configuration table for the STM32U535VE in CSV or Excel format?Thanks a lot !Ricos
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Resolved! Is a database or metadata pin alternative functions available?
Hi.I like to make a little spreadsheet/graphic for MCUs that shows all of the available pins and the functions available on them. You can sort of view it in CubeMX, but not in a table. Makes selecting pins and layouts easier.I do them by hand but it'...
Resolved! FSM data bus during read transactions
HiI'm testing a FMC connection between the mcu on a STM32H753I-EVAL2 board, and a FPGA acting as a SRAM device.Write operations looks OK, but when I try to perform a read operation, it looks like that even thought the nxe and noe behave as expected, ...
STM32U575 SAI - Best Way to Buffer Audio Passthrough from SAI 1A to SAI 2A?
Hi all,I'm working on an audio project with an STM32U575, where SAI 1A is receiving TDM data from an ADC and SAI 2A needs to take the data after processing and output it over I2S to a DAC.The audio sample rate is 48 KHz in both cases, and both SAI bl...
Resolved! EXTI not getting into isr L552zetq/ nucleo-144
i have successfully make some basic module in stm32l552 nucleo in register level and in asm , successfully programGPIO, TIMER, UART RX,TX,. But stuck in interrupt section for few days. i am tring to toggle onboard led(PA9) using user button PC13. my ...
Resolved! Option Byte Programming
I want to check and ensure the option bytes are correct from with my executing program. But writing the option bytes is very flaky if the IWDG is active. For some reason, there is a stall at "FLASH_CR_OBL_LAUNCH". Or maybe it makes it past but not so...
Waking STM32C031C6 From Stop Mode using RTC
Hello STM Community,I am currently working with the STM32C031C6 Nucleo board to implement various power reduction techniques, including Sleep, Stop, and Standby modes. At this stage, I am trying to wake the MCU from STOP mode using the RTC wakeup tim...
Resolved! Stm32u0 LPtimer fails to trigger interrupt
Hello there!I am on my first foray away from HAL and into bare-metal programming, and am trying to configure LPTIM1 and LPTIM2 on my stm32u031 to periodically trigger interrupts. I am experiencing bizarre behavior that I'm struggling to understand ho...
STM32G473 erasing internal FLASH memory page not working as documented
Hi,I encountered a behavior contrary to Reference Manual while erasing FLASH page on STM32G473xB (128 KiB of FLASH memory).The scenario is that I use several pages at the end of FLASH for classic eeprom emulation, so there are flips between two halve...
Resolved! Disable Debug module permanately
Dear community,In STM32G0 or maybe in STM32 family in general, is there a possibility to disable the debug module permanently, the idea is that when the code is loaded and tested, then the next step is to disable SWD/JTAG port so that debug or loadin...
