60. Pointer to Struct with Bitfields

You are given a pointer to a UART_ControlRegister struct representing a 32-bit hardware register.
The struct has the following bitfields:

struct UART_ControlRegister {
    unsigned int baudrate : 4;   // Bits 0-3
    unsigned int tx_enable : 1;  // Bit 4
    unsigned int rx_enable : 1;  // Bit 5
    unsigned int tx_irq_en : 1;  // Bit 6
    unsigned int rx_irq_en : 1;  // Bit 7
    unsigned int parity_en : 1;  // Bit 8
    unsigned int stop_bits : 1;  // Bit 9
    unsigned int reserved : 22;  // Bits 10-31
};

• Your task:
• Write a function that receives a pointer to this struct.
• Set the UART configuration:
  • Baud rate = 9
  • TX & RX enable = 1
  • TX IRQ = 1, RX IRQ = 0
  • Parity = 1
  • Stop bit = 0
• Print each field’s value after configuration.
  
   

Example

Output:
baudrate = 9
tx_enable = 1
rx_enable = 1
tx_irq_en = 1
rx_irq_en = 0
parity_en = 1
stop_bits = 0