Facing issue while sending Dynamic array transaction items through UVM analysis port

UVM
4

Hi,

Please find the code that I am using to read the data from DUT and send the i2c data & addr to predictor through uvm analysis port.

virtual protected task i2c_data_transmition(REQ trans);

if(m_i2c_trans_type == READ) begin
m_i2c_data = new [m_trans_data_len];
//Receive Data Buffer
for(int i2c_trans_data_idx=0; i2c_trans_data_idx < m_trans_data_len;
i2c_trans_data_idx++)
begin : RCV_READ_BYTE

      i2c_byte_read((i2c_trans_data_idx+1 == m_trans_data_len), 
                    m_i2c_data[i2c_trans_data_idx]); 
    end
  end

endtask

virtual protected task i2c_byte_read(bit ack, output bit[7:0] dataOut);

for(int i2c_data_idx=7; i2c_data_idx >=0; i2c_data_idx--) 
begin : RCV_READ_BIT
  @(negedge m_i2c_if.filtered_scl)
  m_i2c_if.io_sda_l <= 1'bz;

  @(posedge m_i2c_if.filtered_scl)
  dataOut          = {dataOut[6:0], m_i2c_if.io_sda};
end

//for debug purpose
m_i2c_if.read_bytes_debug <= dataOut;

uvm_info(this.get_name(),"=============================================", UVM_LOW); uvm_info(this.get_name(), $psprintf(“Data Read from Slave :0x%0h”, dataOut), UVM_LOW);
`uvm_info(this.get_name(),“=============================================”, UVM_LOW);

//Send Acknowledgement to Slave once Read Data is received.
@(negedge m_i2c_if.filtered_scl)
m_i2c_if.io_sda_l <= ack;

endtask

virtual protected task gen_stop_condition(REQ rsp);

if(cfg.send_tr_at_stop == 1’b1 && send_tr_at_stop == 1) begin
//Copying Read Data into Transaction, to send it to Scoreboard
if (rsp.m_i2c_trans_type == READ || rsp.m_i2c_trans_type == RD_WITH_RE_START) begin
for (int idx = 0; idx < (m_i2c_data.size()); idx++) begin
//rsp.m_i2c_data[idx] = {m_i2c_data[idx],m_i2c_data[idx+1]};
{rsp.m_i2c_data[idx],rsp.m_i2c_data[idx+1]} = {m_i2c_data[idx],m_i2c_data[idx+1]};
end
end

  //Adding information about number of ACKs and NACKs in the transaction.
  rsp.m_no_of_acks  = m_no_of_acks;
  rsp.m_no_of_nacks = m_no_of_nacks;

  //Record transaction Start and End times
  rsp.m_trans_start_time = m_trans_start_time;
  rsp.m_trans_end_time   = m_trans_end_time;

  `uvm_info(this.get_name(),$psprintf("Transaction before Sent_gen \n%s",rsp.sprint()), UVM_LOW)  -- 1St Display Statement

  //Send transaction out on analysis port.
  send_transaction_to_analysis_export(rsp);

  `uvm_info(this.get_name(),$psprintf("Transaction Sent_gen \n%s",rsp.sprint()), UVM_LOW)    --2nd display statement
end

endtask