About kurta999

kurta999 · 2020-10-29

Hi,I bought a nucleo L496ZG, and I would like to connect a keyboard to it's micro USB. I read the nucleo manual that I need to enable the PowerPin (PG6), I did it. Now the LD8 should light and the device should get power, but nothing happens.Does any...

kurta999 · 2020-05-29

Hi,I'm trying to make UART DMA to work on F4, but looks like DMA registers are unwritable?LL functions for DMA stream does totally nothing, so I tried this and the result is 0 if I read CR register.DMA1_Stream2->CR = 1;https://kepkuldes.com/images/02...

kurta999 · 2020-05-26

If I modify something in the .ioc file, afterwards it always shows a dialog that Code generation is required. Please add a checkbox that never show this dialog again because this is very annoying. Lot of people not rely 100% on the .ioc file, like me...

kurta999 · 2020-05-22

Hi,Why it is required (or recommended, as I see in examples) to set the link down when the cable is plugged out from the ethernet connector? It works when I once set the link up and leave it up forever. It doesn't matter when I plug out and in the ca...

kurta999 · 2020-05-18

I'm using an usart driver with DMA and for some reason it doesn't work on L4 since 1.14.0 has been released. The RX buffer is always empty, DMA doesn't write anything here. I already wasted a lot of time on it and still unable to figure out what is t...

kurta999 · 2020-10-29

I almost break out the micro usb plug and throw the board into furnace, but thank to god I found the problem. CubeMX generates wrong code in MX_DriverVbusFS.The pin state should be oppisite as CubeMX generates it, here is the correct one: if(state ==...

kurta999 · 2020-06-22

Or use this printf as replacement: https://github.com/mpaland/printf

kurta999 · 2020-06-02

You have to remove it yourself. I did the same. I also never generate the code to my main project, I have a copy of the .ioc file in another directory and when I need to modify something then I modify it, generate the copy project and copy the change...

kurta999 · 2020-05-31

Any news on this? I'm working with F4 now and it's also present here not only for L4.

kurta999 · 2020-05-30

I looked but it didn't helped. I was qurious WHY this callback exists, but the first answer was helpful like re-starting DHCP. (in case if I plug in another cable not the one that I plugged out.)

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User Activity

Problem with USB Host on NUCLEO L496ZG - device not powered

STM32F4 DMA registers are unwritable?

Option to disable "Code generation required dialog"

LwIP set link down - why it is required?

Problems with USART since CubeMX 1.14.0+ Package for L4 released

Re: Problem with USB Host on NUCLEO L496ZG - device not powered

Re: cubeide sprintf float error with FreeRTOS

Re: Is it possible to use HAL LL with FreeRTOS rather than HAL itself? - using timer for SysTick generates HAL code.

Re: STM32CubeMX LL_ADC_SetCommonPathInternalCh generation bug - only one internal ch is enabled

Re: LwIP set link down - why it is required?