Constant stm32ral::stm32g4::stm32g484::usart::UART4

pub const UART4: *const RegisterBlock = 0x40004c00 as *const _; // {0x40004c00 as *const stm32g4::peripherals::usart::RegisterBlock}

Raw pointer to UART4

Dereferencing this is unsafe because you are not ensured unique access to the peripheral, so you may encounter data races with other users of this peripheral. It is up to you to ensure you will not cause data races.

This constant is provided for ease of use in unsafe code: you can simply call for example write_reg!(gpio, GPIOA, ODR, 1);.