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Hi All,Hope you are doing well.I am working on SPI communication between two STM32 boards (F7 as master and WB55 as slave), but I am encountering issues with reliable data transfer.The problem arises with the transfer of 2-byte data packets. Initiall...
Hi,We are using STM32G473CEU3 in our designWe have a situation that when MCU is powered off, 3.3V appears on one of the IO pins from an external circuit with 2mA of sourcing. Will this damage the MCU or is it ok?
Hello, I have configure ADC to use channel 5 and 6 but I am not understanding what I am doing wrong to get readings from the two channels. Here is my code:void adcConvertionFinish(ADC_HandleTypeDef* handle); static ADC_HandleTypeDef g_adc; static co...
Hi, I am using PDM mems microphone to configure the STM32H563ZI SAI_A with GPDMA. I have attached the image of configuration details. After configuration I generate the code, But GPDMA initialization details not showing in the code. // main.c file ...
Hello! I use the OSPI2 interface of the STM32H735IGK6 to connect to the ISS66WVO32M8DBLL and use indirect mode for memory reading and writing.1、The first step is to use cubemx to configure OSPI interface parameters as shown in the following figure: ...
Hi,I have tried to setup the ADC in STM32H753ZIT6, to sample more than one channel by using the polling method.So far I have not been successful. I have tried to follow guides and Youtube videos. What they all seem to do is to enable the wanted chann...
Ok, so I tried to follow https://wiki.st.com/stm32mcu/wiki/STM32StepByStep:Getting_started_with_USB-Power_Delivery_Sink for an example on how to use STM32G0B1 family as a simple USBC Power delivery sink. The Article seems to have received an update o...
Hi Everyone,I am working with an STM32F103C8T6 chip on a project. For some reason I cannot flash the chip. It connects everytime I try though. I am using the SWD to flash. Is there anything you notice that is incorrect on or may be affecting the cir...
Hello everyone,I'm experiencing an issue with my STM32 microcontroller (STM32h745iik6 own board) where it doesn't execute the code upon power up. However, when I press the reset button, the code executes as expected. I'm looking for some guidance to ...
The chip used here is STM32F205RGT6 and has the function of using IAP. BootLoader program is placed on 0x08000000,APP is placed on 0x08010000.With a large number of devices using the same version of BootLoader and APP, occasionally a few devices will...
