STM32 MCUs Products

Hi I'm using a STM32G030F6. I cant find how to remap the IO ports to the pins: example: Pin1= PB7 /PB8 ? Pin20= PB3/PB4/PB5/PB6 ? register SYSCFG_CFGR1 only selects PA9/PA11 && PA10/PA12 thanks Yona

Performing software reset while maintaining certain GPIOs in tact

Hi :)I am using the STM32F7 to develop a system which has some mechanical parts including a motor.Sometimes there is a need to reset the system using the SW reset, just before that i want to lock the motor in place. Therefore i need to keep the volta...

下载X-CUBE-MCSDK-FUL问题

你好�? 我申请下载X-CUBE-MCSDK-FUL两次，为什么没有通过啊�? ​

read 8 channels from ADC2 in regular mode

Hi,While I can read one channel from both ADC1 & ADC3 in injected interrupt mode, till can not find a solution to read 8 channels from ADC2 in regular mode. Please send me sample code.Thanks

Problem setting registers on I2C slave device

I've read through a couple other posts but haven't fount anything that helps me. I am trying to set some registers on a MMC5883 digital magnetometer and can't seem to write to the correct registers. I initialized I2C1 using the graphical Device Confi...

STM32L4xx Low Level driver for CAN

In the folder STM32L4xx_HAL_Driver - there is no stm32l4xx_ll_can.h / stm32l4xx_ll_can.c. Where can I find the driver?

How can I download the code using USART bootloader without removing Readout Protection?

I am using STM32F030CC in my application and set the Readout Protection to level 1. While I download the code with Flash Loader Demonstrator using USART bootloader, Flash loader warns that flash will be mass erased and all data will be lost when you ...

STM32H747I-DISCO programming

Hello, I just got STM32H747I-DISCO board. I have stlink-2 and I guess I cannot program this board with stlink2. Do I need to get STLink-3 or STLink-4 in order to program this board? In the description it says: Board has a built in STLink-v3 inside of...