STM32 MCUs Products

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STM32H7A3 and 5" LCD with ST7701

I'm using STM32H7A3 16bit RGB+3wireSPI to a 5" LCD with ST7701. I plan to use STM32H7A3's LTDC function. Where do I find sample codes to display basic shapes on LCD? .h file for ST7701 registers is also helpful.Thanks.

JNguyen by Senior
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Resolved! STM32L5 - User Option Byte Access

The STM32L5 reference manual states that there are "4 Kbytes of option bytes for user configuration" accessible via the Flash register interface (section 6.3.1), but no further details are provided on how to access that space for user data storage.I ...

MBand.3 by Associate III
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Resolved! STM32H743 RTC Wakeup

Im trying to configure RTC for periodic autowakeup, and have no clue why it is now working properly. RTC_WKUP_IRQHandler called immediately and again and again, even though wakeup flag is cleared, resulting 2.4 MHz at LED2 (LED2_GPIO_Port->ODR ^= LED...