About DNG_Gabbi

DNG_Gabbi · 2024-05-30

EDIT* for those seeking a solution, JW in the replies below pointed out that the DIER register for TIM1 never enabled the interrupt bit for the commutation event and the mistake was that I used HAL_TIMEx_ConfigCommutEvent(&htim1, TIM_TS_NONE, TIM_COM...

DNG_Gabbi · 2024-04-26

Good day,I'm rather new with TouchGFX and hope someone might be able to help me.I've got the STM32U5A9J-DK, and I'm trying to use the slide transition between screens, I've been trying to read around and I've seen that I need to use the 'setFrameBuff...

DNG_Gabbi · 2024-05-31

But that has me wondering if there is some HAL function call missing, or if there is something wrong in the IDE pipeline. Because the UIE bit is set but not this one considering similar IDE setup.

DNG_Gabbi · 2024-05-31

Thank you very much JW, this was absolutely that problem. I would have thought that either it would be enabled through CubeIDE or through the HAL_TIMEx_ConfigCommutEvent(&htim1, TIM_TS_NONE, TIM_COMMUTATION_SOFTWARE); I was unaware of this register (...

DNG_Gabbi · 2024-05-31

I've looked even deeper into it, turns out this IRQn is 26, defined in IRQn_Type enum. TIM1_TRG_COM_TIM11_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt and TIM11 global interrupt */ The HAL_NVIC_EnableIRQ, calls NVIC_EnableIRQ with ...

DNG_Gabbi · 2024-05-31

I'd like to add the contents of the NVIC registers, I've been trying to read through RM0090 to find the ISRx registers but have not been able to locate that. Thus I have a hard time knowing whether the interrupt enable lines are actually configuring ...

DNG_Gabbi · 2024-05-31

Dear JW, Thanks for the reply, I had tried some debugging yesterday. But I'm relatively new to HAL and interrupts especially, I've been trying to get a better hang of it and thought I understood the process more clearly. I will detail here my debuggi...

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Timer Commutation Event Callback not firing STM32F429

Unsure about STM32U5A9J-DK and slide transition - Reupload

Re: Timer Commutation Event Callback not firing STM32F429

Re: Timer Commutation Event Callback not firing STM32F429

Re: Timer Commutation Event Callback not firing STM32F429

Re: Timer Commutation Event Callback not firing STM32F429

Re: Timer Commutation Event Callback not firing STM32F429