Posted on February 13, 2016 at 11:22Hello!I have the follow problem:I use STM32F745. I've chosen the QuadSPI interface for flash, to be exact, QSPI BANK2. I make initialization through CUBEMX, using HAL library. I see CLK signal only, there are no o...
I'm working with the h743 family and I'm trying to figure out how the HSLV (High speed Low voltage) I / O's work, because I don't want to use this option to avoid damaging the MCU, since my power supply is 3.3V. In more detail, I want to set FDCAN1 o...
While looking at datasheets of various STM32s and AN4899 (STM32 GPIO Application Note) I was trying to determine the GPIO absolute ratings. There is a consistent value of 25 mA per pin in Absolute Maximum Ratings in all datasheets, but no maximum cap...
There are examples on how to set up SDRAM on STM32F769-DISCO board but I found no comprehensive example of what I think should be the default setup for this board: SDRAM configured for heap, stack and 2MB LTDC buffer reserved.So far I figured out SDR...
So I was handed code that breaks when debugging, but to fix the breakage breaks a power control on the board. Rev A only has this problem but Rev A is what I'm stuck with . Nice, right? So I need a way to tell at run time whether the debugger is att...
WHEN USED PULS ENCODER FOR FIRST TIME STARTUP HOW CAN UNDRESTAND ROTOR POSITION BECUSE SHAFT POSITION MIDLE 0 DEGREE TO 360 DEGREE
Hello, I've just received the STM32L475 Discovery kit IoT node. I connected the board through USB cable to my laptop (the JP4 jumper is connected to 5V_ST_LINK) and the power supply LED (LD5) is blinking. Also the board is not visible from laptop (I ...
I am using a nucleo board to develop some FW (NUCLEO-L073RZ, with STM32L073RZTx), but I wish to use the device (STM32L011G4) in the final product and use the nucleo board to program. I am not sure which pin on the SWO signal to.Thanks,Ashraf
I want to implement a CAN bus and I have the following boards:NUCLEO-F401REWaveshare RS485/CAN Shield (https://www.waveshare.com/wiki/RS485_CAN_Shield)I have seen that CAN interface is not avaliable in CubeMX for my nucleo board, so I have some quest...
