I'm a bit confused about the necessity of clocking the SWD ports using STM32G0B1 chip.There is a I/O port clock enable register (RCC_IOPENR) that enables the functioning of each of the GPIO ports (Port A - Port F), its reset state is all zeroes, so n...
Hello, I have a simple question: What is the way to update the SysTick configuration after changing the clocks at runtime? I am switching SYSCLK between two modes:1) RUN mode: HSE 32 MHZ2) LPRUN mode: MSI 2 MHZAfter changing to (2), the HAL_GetTick()...
To use a clock to drive the RF unit of the STM32WB55, here are 2 options in the BLE_p2pServer demo code, LSE and HSE divided by 1024,I want to know if it is available to use LSI or HSI as the clock source of RF unit in it, thank you.
I'm trying to develop a bootloader for a dual core STM32H7, running on the CM7. I'm starting by trying to modify my user project for it.I've moved the user code up a bank:FLASH (rx) : ORIGIN = 0x08020000, LENGTH = 896K and put in a IVT offset on ...
Hi,a footnote(4) in STM32H7 reference manual RM0468 Table 56 regarding the maximum allowed frequency for ADC says"With a duty cycle close to 50%, meaning that DIV[P/Q/R]x values shall be even".Does this recommendation apply to the actual DIVXx regist...
Hi, I have 3 STM32F091 chips that have their factory HSICAL defaulting to 0x0F as opposed to HSICAL = 0x5C/0x60 on working units.I'm using STM32CubeProgrammer.I suspect this happened when I had enabled RDP Level 1 / BB, then I needed to update the fi...
hey everyone im using nucleo board f413zh for an audio project and i have a weird clock voltage of 1.68 when i enable master clock , the clock signal came from the st link to the mcu i have 2 board and in the two is the same problem i check vdd and...
Greetings, I have purchased a Clicker2 from MikroElectronica mainly because it has the facility to host their Click Boards ecosystem while working with the STM32CubeIDE. I can't say that I am a fan of their abstracted SDKs and code that is too dissim...
Hello Community,We are using MEMS OScillator for the clock source for STM32G474 MCU. And are unsure if we can use the OSC_OUT pin as a GPIO pin when using the MCU in Clock Source BYPASS mode.The datasheet mentions we can, I, however, would like to co...