UART not transmitting in baremetal or cubeide

[seb5767]

From my understanding im doing everything right im using a stm32f446re. Ive tried using cube ide where all the peripherals are loaded for me and it still doesnt seem to transmit i cannot see anything in the Putty or even the stm32 console. someone please help me understand

#include "Registers.h"

#define USART2_SR  *(volatile uint32_t *) (USART2_BASE + 0x00U)
//Data Register (The mailbox slot where you load characters)
#define USART2_DR  *(volatile uint32_t *) (USART2_BASE + 0x04U)
//Baud Rate Register (Controls transmission speed)
#define USART2_BRR *(volatile uint32_t *) (USART2_BASE + 0x08U)
//Control Register 1 (The main power and pin enable dashboard
#define USART2_CR1 *(volatile uint32_t *) (USART2_BASE + 0x0CU)


void init_uart()
{
	RCC_APB1ENR |= (1U<<17);
	GPIOA_MODER &= ~(3 << 2*2);
	GPIOA_MODER |= (2U << 2*2);
	GPIOA_AFRL &= ~(0xF<<2*4);
	GPIOA_AFRL |= (7<<2*4);
	USART2_BRR = 0x08B;
	USART2_CR1 |= (1U<<13);
	USART2_CR1 |= (1U<<3);
}

void uart_send_byte(uint8_t data)
{
	// Wait until the Transmit Data Register Empty (TXE) flag is set
	    // TXE is Bit 7 in the Status Register (USART2_SR)
	    while (!(USART2_SR & (1U << 7)))
	    {
	        // Do nothing until the hardware is ready for the next byte
	    }

	    // Stuff the byte into the mailbox slot
	    USART2_DR = data;
}