I need programming code to my board with STM32_MCU by STM32G4 Nucleo-32 board (MB1430) CN2 PORTI want to use STM32G4 Nucleo-32 board (MB1430) CN2 PORT as st-link debuger without debug self-board MCU.How to do it ?
Hello, everyone. I was trying to connect two prototypes in my computer: one containing a STM32L475 (connected through a ST-LINK V2) and the other using a STM32G474 (connected through a ST-LINK V3). The STM32CubeIDE warns about multiple ST-LINK connec...
Hi guys.I am using the guide below for starting communication between two MCU. Getting started with I2C - stm32mcuThe code is simple, but it did not work.Master code:I checked the SDA and SCL with different transferred data Txdata and Txdata2.But two...
HelloI'm trying to read two ADCs (ADC1 - e.g. ch. 2 and 3 and ADC2 e.g. 3 and 4) in DMA mode using callbacks, but callbacks triggered only once and there no real values.Will be very appriciated to any help with solving my problem. Source code is atta...
QuotePostHi ,I am in the arduino world ; for some more particular tasks , the existing API is not enough , so I have to write my own code and debug itI am trying to spy the actual value (setting) of some registers of some peripheralsthis generally w...
I'm trying to use DMA with the USART2 receiver in half-duplex mode but the DMA indicates a device error as soon as it begins even though no error flag is set in the ISR register either before the DMA starts or after the DMA ends, additionally the sam...
I am trying to make an API for W25N01 flash. I have seen many post about this flash board and followed them. But they have not solved the problem of me not being able to read the data (so either my write function or read function is incorrect). The w...
Hello, I am working on CAN communication which is between various STM32G474 controllers. As the product is power electronics, we are facing noise issue which disturb the CAN communication and hence product is not working properly. We are thinking to...
hi I'm using NUCLEOG4 series controller. configuring TIM1 in both normal and complimentary PWM. PWM is generating, no problem in that. but i want 24 micro seconds of dead time between top and bottom pwm. but i can able to achieve maximum of 6 micro s...
Hello I am using an STM32G491RcT6 processor, when I connect it with ST-link to CubeProgrammer the Write Protection section of the option bytes does not appear, if I connect an STM32G491ReT6 processor it does, Document RM0440 does not seem to me to re...