i have problem with this define in stm32F1xx_ll_gpio.h LL_GPIO_PIN_8 ((GPIO_BSRR_BS8 << GPIO_PIN_MASK_POS) | 0x04000001U) /!< Select pin 8 / this have a "or" with 0x04000001U , why?

FAndr.5 · ‎2022-11-03

waclawek.jan · ‎2022-11-03

Look at the Cube/LL functions which use this symbol, how is it used exactly.

JW

FAndr.5 · ‎2022-11-17

Thanks, i see .

i have problem with this define in stm32F1xx_ll_gpio.h LL_GPIO_PIN_8 ((GPIO_BSRR_BS8 << GPIO_PIN_MASK_POS) | 0x04000001U) /*!< Select pin 8 */ this have a "or" with 0x04000001U , why?