About simo zz

simo zz · 2020-12-14

Hello,I am working with the evaluation board STM32L412 Nucluo64, but I noticed that the MCU sends only garbage from UART.The code I am using has been used many times in other projects and should work fine (it's just a matter of calling LL_UART_Transm...

simo zz · 2020-05-14

Hello,I noticed that when I want to copy a project into the same workspace, the following issues occur:If the project to copy is the only one into the workspacace, when I paste it, the IDE pops-up a message for a "null argument" error...If there are ...

simo zz · 2020-05-12

Hello,After copying an STM32CubeIDe project using the New → Project from .ioc file and then importing old project version into the one, the IDE wont let me program the device.With old project version, I can run the programming Run settings and the ST...

simo zz · 2020-04-29

Hello, I am using an STM32L432KCU and I trying to use the TIM2_CH1 output as a re-triggerable output with TIM2 ETR input connected to COMP1_Output.The configuration done by STM32CubeIDE (version 1.3.0, build 5720_20200220_1053 (UTC)) is the following...

simo zz · 2020-03-31

Hi, I am using an STM32F407VGx MCU and I am trying to receive data from SPI1 using DMA.STM32CubeIDE generated code for the SPI1 is the following:void MX_SPI1_Init(void) { LL_SPI_InitTypeDef SPI_InitStruct = {0}; LL_GPIO_InitTypeDef GPIO_InitStr...

simo zz · 2020-12-14

MSI clock seems to work fine.Thanks fot the hint.s.

simo zz · 2020-12-14

Hello @Vangelis Fortounas ,I think I don't understand at all your reply.Nucleo64 jumper SB64 is open by default The schematic correctly represents the real hardware connection.HSI clock @16 MHz can be used with the PLL and getting a wide range of sy...

simo zz · 2020-05-12

Solved. Debug Runs must be set as well, not only the 'Release' one.

simo zz · 2020-04-29

I wouldn't like to have misunderstood the configuration. STM32CubeIDE and the MCU TRM say that TIM2 ETR input can be connected to COMP2_OUT (TIM2 OR2 register), but I don't see this into the TIM2 block diagram:s.

simo zz · 2020-04-29

@berendi , what I need to do is to have a re-triggerable output each time the COMP1 triggers the TIM2 TRGI as shown below.For this purpose the TIM2 ETR is connected to COMP1_OUT.

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STM32L412 Nucluo64 - garbage data sent from UART

STM32CubeIDE Copy project issues

No device found on target. ?

TIM2 Retriggerable Output (COMP1_Output ETR)

How to receive stream through SPI using DMA ?

Re: STM32L412 Nucluo64 - garbage data sent from UART

Re: STM32L412 Nucluo64 - garbage data sent from UART

Re: No device found on target. ?

Re: TIM2 Retriggerable Output (COMP1_Output ETR)

Re: TIM2 Retriggerable Output (COMP1_Output ETR)