Bus error

[kalyanbhetwal]

I am trying to interface stm32f3discovery with I2C F-RAM(MB85RC256V).
Below is the snippet of the code.

//! Example of using I2C.
//! Scans available I2C devices on bus and print the result.
//! Appropriate pull-up registers should be installed on I2C bus.
//! Target board: STM32F3DISCOVERY

#![no_std]
#![no_main]

use panic_halt as _;
use core::ops::Range;
use cortex_m_rt::entry;
use cortex_m_semihosting::{hprint, hprintln};

use stm32f3xx_hal_v2::{self as hal, pac, prelude::*, i2c::Error};

const VALID_ADDR_RANGE: Range = 0x08..0x78;
const MEMORY_ADDRESS: u16 = 0x0000; // Address to write/read data to/from

fn check_i2c_error(error: Error) -> Result<(), ()> {
match error {
Error::Arbitration => {
hprintln!("Arbitration loss occurred").unwrap();
Err(())
}
Error::Bus => {
hprintln!("Bus error occurred").unwrap();
Err(())
}
Error::Busy => {
hprintln!("Bus is busy").unwrap();
Err(())
}
Error::Nack => {
hprintln!("NACK received during transfer").unwrap();
Err(())
}
_ => {
hprintln!("Unknown error occurred").unwrap();
Err(())
}

}

}

#[entry]
fn main() -> ! {
let dp = pac::Peripherals::take().unwrap();

let mut flash = dp.FLASH.constrain();
let mut rcc = dp.RCC.constrain();
let clocks = rcc.cfgr.freeze(&mut flash.acr);

let mut gpiob = dp.GPIOB.split(&mut rcc.ahb);

// Configure I2C1
let pins = (
    gpiob.pb8.into_af4(&mut gpiob.moder, &mut gpiob.afrh), // SCL
    gpiob.pb9.into_af4(&mut gpiob.moder, &mut gpiob.afrh), // SDA
);
let mut i2c = hal::i2c::I2c::new(dp.I2C1, pins, 100.khz(), clocks, &mut rcc.apb1);
let fram_address = 0x50;

let data_to_write = [0x21, 0x22, 0x23];

if let Err(_) = i2c.write(fram_address, &data_to_write) {
    check_i2c_error(Error::Bus).unwrap();
} else {
    hprintln!("Write operation successful").unwrap();
}

// Example read operation
let mut data_read = [0u8; 3];
if let Err(e) = i2c.read(fram_address, &mut data_read) {
hprintln!("Error reading data: {:?}", e).unwrap();
}else{
hprintln!("Success!!").unwrap();
}

hprintln!().unwrap();
hprintln!("Done!").unwrap();

loop {
   
}

}

I always receive "Bus error occurred" while trying to read data.
I have used Arduino and F-RAM which works as expected.

I would truly appreciate any help in this matter.