Construct UART Data Frame with Parity Bit

Code

#include <stdio.h>
#include <stdint.h>

typedef struct {
    uint8_t parity_enable : 1;
    uint8_t parity_type   : 1;
    uint8_t reserved      : 6;
} UART_Control;

uint8_t create_uart_frame(uint8_t data, UART_Control *ctrl) {
    // Your logic here
    int count=0;
    int frame=data&0x7F;
    int temp=frame;
    uint8_t parity_bit;

        while(temp!=0){
            if(temp&1){
                count++;
            }
                        temp>>=1;
      
      
        }


    
    if(ctrl->parity_enable){
      if(ctrl->parity_type==0)  {
        parity_bit=(count%2);

    }
    else {
       parity_bit = !(count % 2);
    }
frame|=(parity_bit<<7);
}
    return frame;
}

int main() {
    uint8_t data;
    scanf("%hhu", &data);  // 7-bit input

    uint8_t parity_enable, parity_type;
    scanf("%hhu %hhu", &parity_enable, &parity_type);

    UART_Control ctrl;
    ctrl.parity_enable = parity_enable;
    ctrl.parity_type = parity_type;

    uint8_t frame = create_uart_frame(data, &ctrl);
    printf("frame = 0x%02X", frame);

    return 0;
}

Solving Approach