How to interface the TCPIP and DoIP in Nucleo 439 ?
I'm using Nucleo439 board how to interface the tcpip and DoIP(Diagnostics over IP )I can downloaded the open source (API function )can any one tell me how to interface.
Forum Posts
looking for Model Based Development Tool
Hello I am looking for free MBD tool for programming. I think Algobuilder is good. but cpu is limited and dedicated only for mems sensors. I found MBD tool xcos based on Scilab. and module for cubemx, codegenator.https://atoms.scilab.org/toolbo...
I would like to use a STM32H743XIH6U with a KSZ8863RLLI switch connecting directly though the RMII MAC registers.
https://www.digikey.com/en/products/detail/microchip-technology/KSZ8863RLLI/2426202 - switchAny1 have experiance with using these two components? If not are they're any known plug and play switches that will achieve this?
Timer, DMA and ARR preload question
I need generate some pattern at GPIO outputs (in defined times i have to write some known combinations on outputs) as reaction on external trigger signal. I've let external signal to trigger timer (thru TRGI). I'am using TIM_CC event as DMA request w...
Pwm mode stm32
How can I use PWM output pulse in my program?Normally the PWM mode for instance for TIM1 will be generated on pin PA8, but I want to use the PWM signal internally in my code. How is it applicable?
Unexpected behaviour with using STM32 QSPI over HAL
I am using the QSPI (or dual-SPI) interface of the STM32L452 to create instructions for an LED driver using the HAL. I have managed to get it to work but I have to set quite absurd configuration options for the command to make it work.Here's my initi...
How to inject your own data into the I2S line with DMA
Hi guys, as the question suggests,Mentioned by many, to fully learn how the I2S behave I must use my own valid data, so I can see what happens to it.I am having a bit of problems getting this guy to worked, I want this to implement a DMA to emulate t...
What does Data length and channel length mean both in Master and Slave mode?
Hi guys, been working on an I2S project for a while now and I am having such confusion on this bit registers "CHLEN" and "DATLEN". In Master mode it seems like CHLEN determines the frequency of the SLCK by 2 * CHLEN length * FS and data length I hav...
