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https://www.st.com/resource/en/reference_manual/rm0394-stm32l41xxx42xxx43xxx44xxx45xxx46xxx-advanced-armbased-32bit-mcus-stmicroelectronics.pdf Cross-references the wrong register, should be RCC_BDCR RM0394 Reset and clock control (RCC) Pg 2476.2.6 ...
When using the STM32F103 series, it is occasionally found that the content of some flash addresses will be automatically written as 0xFF when powering on.and sometimes it's written as 0x00.I want to know why does this happen? or under what circumstan...
Hi,i Pin PC8 is configured as GPIO, but unfortuately, after execute following codesHAL_GPIO_WritePin(GPIOC, GPIO_PIN_8, GPIO_PIN_SET) andHAL_GPIO_WritePin(GPIOC, GPIO_PIN_8, GPIO_PIN_RESET) , the pin status didn't change, always keeps in High status...
Hi All,I'm starting to get familiar with the STM32 Series of Microprocessors and I'm completing some exercises using a mixture of direct writting to peripherals and low level ST libraries using the CUBEMX to get familiar with the chips. I'm using the...
Hi, I'm using STM32G474RET6 for development.When I debug code by SWD, the download verified successfully.But it will be suspended at HAL_Init() and show an error is Break at address "0x1fff5048" with no debug information available, or outside of prog...
Hi,I am an absolute beginner in STM32 ecosystem. This is my first time programing an STM32. My MCU is STM32F756VGH6 in TFBGA100 package. I wrote a simple led blink program and encountered a problem while trying to flash the MCU (got some kind of erro...
Looking for Part numbers for modules on the B-U585I-IOT02A dev kit, specifically the Bluetooth and WiFi modules, but also looking for part numbers on the modules listed below. Didn't see P/N's listed in the datasheet but maybe I was looking in the wr...
Hi,In my project I need to bring up stm32g4 IC in custom board. Can anyone tell me the process to do that.1. Bootlooader flashing: Do we need to flash the bootloade in to IC?if Yes,Where can I get the bootloader for STM32G4 IC.What is the process to ...
Hi all,I configured RTC and standby to wake up after 5 seconds, once standby is entered. This works fine after flashing the program. But once waken up from standby, if going to standby again, the device returns from standby immediately.Beside the RTC...
I am working with a project which does not have .ioc file from STM32 cube mx, so I have to enable HAL functions and make these changes manually. I wanted to add a watchdog timer. Somehow the Drivers/STM32L4xx_HAL_Driver/Src/stm32l4xx_hal_wwdg.c file...
