SystemC-Components-Test/examples/simple_system/test_initiator.cpp

64 lines
1.8 KiB
C++

////////////////////////////////////////////////////////////////////////////////
// Copyright 2017 eyck@minres.com
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy
// of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
////////////////////////////////////////////////////////////////////////////////
/*
* test_initiator.cpp
*
* Created on: 17.09.2017
* Author: eyck@minres.com
*/
#include "test_initiator.h"
#include <sr_report/sr_report.h>
#include <sysc/utilities.h>
#include <array>
namespace sysc {
test_initiator::test_initiator(sc_core::sc_module_name nm)
: sc_core::sc_module(nm)
, NAMED(intor)
, NAMED(rst_i)
{
SC_THREAD(run);
}
void test_initiator::run() {
if(rst_i.read()==false) wait(rst_i.posedge_event());
wait(rst_i.negedge_event());
wait(10_ns);
tlm::tlm_generic_payload gp;
std::array<uint8_t, 4> data;
srInfo()("group", "comm")("read access");
gp.set_command(tlm::TLM_READ_COMMAND);
// gp.set_address(0x10012000);
gp.set_address(0xc000004);
gp.set_data_ptr(data.data());
gp.set_data_length(data.size());
gp.set_streaming_width(4);
sc_core::sc_time delay;
intor->b_transport(gp, delay);
wait(10_ns);
srWarn()("group", "comm")("write access");
gp.set_command(tlm::TLM_WRITE_COMMAND);
gp.set_address(0x10012000);
data[0]=0xA5;
intor->b_transport(gp, delay);
wait(10_ns);
}
} /* namespace sysc */