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https://fuchsia.googlesource.com/third_party/pigweed.googlesource.com/pigweed/pigweed
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50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
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// Copyright 2021 The Pigweed Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not
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// use this file except in compliance with the License. You may obtain a copy of
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// the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations under
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// the License.
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#include "pw_assert/assert.h"
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#include "pw_bloat/bloat_this_binary.h"
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#include "pw_log/log.h"
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#include "pw_sys_io/sys_io.h"
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namespace {
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struct BasicPacket {
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static constexpr uint32_t kMagic = 0x8badf00d;
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constexpr BasicPacket(uint32_t addr, uint64_t data)
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: magic(kMagic), address(addr), payload(data) {}
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uint32_t magic;
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uint32_t address;
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uint64_t payload;
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};
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} // namespace
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int main() {
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pw::bloat::BloatThisBinary();
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// Ensure we are paying the cost for log and assert.
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BasicPacket packet(0x1, 0x2);
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PW_CHECK_UINT_EQ(packet.magic, BasicPacket::kMagic, "Some CHECK logic");
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PW_LOG_INFO("Packet has address %u", static_cast<unsigned>(packet.address));
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PW_LOG_INFO("pw_StatusString %s", pw::OkStatus().str());
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std::array<std::byte, sizeof(BasicPacket)> packet_buffer;
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pw::sys_io::ReadBytes(packet_buffer);
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pw::sys_io::WriteBytes(packet_buffer);
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return static_cast<int>(packet.payload);
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}
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