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In the STM32L562 reference manual (RM0438), v7.0, the section 11.6.13 "GPIO register map" is missing the registers MODER and PUPDR (which are documented in the preceding sections).
With STM32L562, I'm implementing a firmware update strategy using the double flash bank.I write the new firmware in the second bank, then toggle the FLASH_OPTR_SWAP_BANK option bit, and then trigger a reset with OBL_LAUNCH.To write to the second bank...
The datasheet (DS10685 Rev 6) in Table 16 says that the VLCD pins are:PB0/LCD_VLCD3PB2/LCD_VLCD2PE11/LCD_VLCD1PE12/LCD_VLCD3PB12/LCD_VLCD1In the reference manual RM0367 Rev 7 (for STM32L0x3)Section 10.2.2 (SYSCFG_CFGR2), for bits LCD_CAPA:Bit 1 contr...
The RTC/LCD clock can be derived from HSE (prescaled). In this case, the prescaler must be chosen appropriately so as to get an RTC/LCD frequency within the admissible range.Using CubeMX, when the limits are exceeded, the tooltip says:* (tooltip over...
In CubeMX, in the clock tree screen, you can select the prescaler that produces "Cortex System Timer (MHz)" (which is the clock feeding SysTick) starting from HCLK.However, whether you select the /1 prescaler or the /8 prescaler, identical code is ge...
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