STM32 MCUs TouchGFX and GUI

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Resolved! HAL bug in glass LCD clock init (STM32L0)

in software package STM32L0 1.12.1in file stm32l0xx_hal_rcc_ex.cin functionHAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit)The RTC and LCD have their own settings, though they share the same clock.These settings a...

SZano by Associate III
  • 1 replies
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How can I unbind callback?

Hi ST engineers,I make a time-display-container and bind callback from RTC wakeup irq.Set binding operation in time-display-container init function.Unbinding it in destructor function.But my unbinding operation does not work.When RTC wakeup irq is c...

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Zbobo.1 by Associate III
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Resolved! RTC with FreeRTOS and TouchGFX

Hello everybody!Have asked this as a comment in another thread (, but decided to make a separate question in this group.​So far I was able to run STM32H743 (...

ktrofimo by Senior III
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Resolved! Inexplicably slow RTC

Hi,I'm experiencing a curious issue with the Real Time Clock of an STM32F746BGT6. When running a legacy project, the RTC is every bit as accurate as I'd expect it to be. When running a new TouchGFX template I've generated for the hardware, the RTC l...

DWeie by Associate III
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RTC update lag

Hello dear friends,The problem I have encountered is that updating the digital clock takes too much time. So I can see that some time updating takes up to 3 seconds, it is wonderful that other widgets don't stop and do their work.I didn't understand ...

RTC (Real Time Clock) and TouchGFX

EDIT:The main problem here is the initialization of the RTC clock.Is there known problems with initializing the RTC clock within a TouchGFX project?I'm having no luck with initializing the RTC in the context of TouchGFX.ORIGINAL POST:I'm working with...

TLahr.1 by Associate III
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