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Hello,I would like to know, why unconfigured pin is consuming power when it is connected to 3.3 volt, while it is in analog input mode (reset mode as per to the data sheet). here, what i have tested with three configurations.with pin configuration(PA...
We are using the STM32L4A6 in a new project. This has the QSPI peripheral that supports two 4-bit banks. The datasheet and app notes only mention using the two banks together to give an 8 bit interface, but I'm wondering, is there any way to use them...
/*UPDATE*/ It turned out that im my case the problem was in the start up routine:There was a "Start up" project (written not by me) that was downloaded at 0 flash address and it was jumping to another address where my project was located.I did not kn...
Hello experts,I am using a stm32F446RET6 (HAL and C) and I am using the PA1 input pin for receiving a serial stream with the TIM2 Channel for frequency and logic detection. This Input capture timer works perfectly. But prior to decode the stream I fi...
Hi All,I'm working with a STM32F303x8, when using the HSI as the clock I've found the timers drift too much between cold and hot running (which is fair), I'm seeing about a 0.3% drift which is an issue for this application.I now have an 8MHz External...
Hi all,I have a setup with Pi and STM board. The Pi acts like an SPI master, the STM is setup as SPI full duplex slave.The SPI input and outputbuffer are the same size, what i want is that when i receive x bytes from the pi, i send back the first x b...
I have not been able to generate a .ioc file using the CubeMX for the STEM32H7B3LI-DK board that has the correct values. I would like to know how, since selecting that board on a new STM32 project does not have the same values as the example without...
Hello All,This is Lalit from Teq Diligent.Currently I am working in STM32F410CBT6 Controller.I want to communicate UART with my another same controller.I want to generate more then 5Mbps speed in UART mode for the same controller in both the side.Is ...
I need to write a code that acts as an I2C slave to another processor, but I haven't figured out how to tell if the master does a repeated start. That is: what does the slave get if there is a "addressed" read? And how does that differ from one byte ...
I've been trying to get a STM32F427 to go in the system boot loader, but I haven't got any response when I send 0x7F in the USART3 (PB10, PB11). I wonder if the boot loader could be corrupt or something.Is there any way to tell, if the chip is in boo...
