About RinGO

RinGO · 2024-02-22

Hi, I'm trying to get addressable diodes (WS2812, ...) working with PWM, TIM4, DMA on the NUCLEO-G0B1RE, but oh well. Something is wrong.There is nothing on the output!I tried:PWM, TIM2_CH1, DMA = code works without errors, WS2812b worksPWM, TIM3_CH1...

RinGO · 2024-02-13

Hello.I encountered strange CubeIDE behavior on a customer board with an STM32G0B1CEU.I've found similar glitches on this forum, but they mostly stemmed from fake HW.I use all original STM from MOUSER.If I enable PWM on TIM4 in MXcube, without NVIC, ...

RinGO · 2024-02-29

I don't expect miracles.I expect hints, the types that are digestible for me. I don't think this complication has happened to me, the only one in the whole world, and no one else has ever had to deal with it. I'm hoping someone with this experience c...

RinGO · 2024-02-26

Thanks, an answer from a guru is certainly appreciated by other gurus.I'm not a guru.I haven't delved much into the registries yet. For now, I'm moving at the HAL layer level. I know about registries that they exist.If something doesn't work, the err...

RinGO · 2024-02-18

Cause revealed.Wrong setting in CubeProgrammer >>> Option bytes >>> "DUAL_BANK".Still, I don't understand why CubeIDE generated an MI error when the project size was around 10kB, which is a hell of a long way from 256/512kB.

RinGO · 2024-02-14

Hi, this is a custom board.Connect, upload code is hassle-free.Once I activate TIM4, PWM mode, I upload the code to the MCU without problem. On the oscilloscope, the MCU generates PWM flawlessly.But...As soon as I activate the TIM interrupt or the DM...

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NUCLEO G0B1 - TIM4 failure?

Failed to execute MI command load *.elf - NVIC - Error STM32G0B1?

Re: NUCLEO G0B1 - TIM4 failure?

Re: NUCLEO G0B1 - TIM4 failure?

Re: Failed to execute MI command load *.elf - NVIC - Error STM32G0B1?

Re: STM32G0B1 - NVIC - Error?