Forum Posts
Resolved! How do I set correct stdID for CAN-BUS?
Hi! I've seen some tutorials on can communication and notice that each of them use different StdId's. I'm using two nucle-l433rc-p boards, do I need a specific StdId or will any number between 0 and 0x7FF suffice?
Resolved! Device configuration tool does not generate correct code for LPTIM Clock Mux
Hi,uC: STM32G051K8U6, IDE: 1.14.1, MX: 6.10.0-RC9I tried to generate some low frequency timeout using the LPTIM1 and the internal LSI time source, but it seems the code generator doesn't take in account the chosen option in the "LPTIM1 Clock Mux" sel...
Resolved! STM32L4R5 using OCTOSPI2 @LQFP100
Is there any chance to use both OCTOSPI (as 2xQSPI) with a LQFP100 package? There is a OCTOSPIM_P2_NCS but no OCTOSPIM_P2_CLK and Multiplexed Mode is not possible (only on P/Q-variants). Thanks in advance!
Resolved! stm32L4S5, spi pause between 8-bit frames
Hi all,i am performing some 400bytes blocks transferts by SPI, at 16Mhz.I have NSS off, so no CS up/down between frames.From some testing, whatever system clock i set, or whatever spi clock i set, there is a fixed 4us time between 2 consecutive frame...
Resolved! LDO for STM32H573AII3Q
STM32H573AII3Q is a 169 pin UFBGA SMPS package. Along with SMPS option, does it also have internal LDO for core supply? Can we use internal LDO to supply core voltage for this package?
STM32G473QET6 Dual Bank/Boot Mode Question
I am having some issues implementing dual bank/boot.I have set up a dummy project starting at base address 0x08000000 for 256k bytes that will turn on a red LEDI have another dummy project starting at base address 0x08040000 for 256k bytes that will ...
Resolved! NUCLEO-L4A6ZG Board/ST-Link not recognized
After about an month, I connected my NUCLEO-L4A6ZG to my PC again. STM32CubeIDE nor the STM32CubeProgrammer can't recognize my board. I already tried different USB ports and different USB cables.When Trying to run a program the Error Message in the I...
SPI Send (sizeof) too big
Hi, I am wondering if anyone has any experience with HAL SPI as when I try in 16-bit mode to make a single packet of data manually and use (sizeof xxx) it sends 2x data packets to the oscilloscope and when I specify the packet size as "1" I get the c...
Resolved! What is the SPI Timeout for HAL functions exactly?
I want to understand the Timeout parameter of the HAL_SPI_Transmit, HAL_SPI_Receive and HAL_SPI_TransmitReceive function.
