p_minhang_university_noise_detection
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minhang_noise_detection_sdk
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v1.0

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zhaohe 2 years ago
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  1. 9
      .clang-format
  2. 7
      .gitignore
  3. 18
      .vscode/c_cpp_properties.json
  4. 111
      .vscode/settings.json
  5. 72
      CMakeLists.txt
  6. 17
      README.md
  7. 175
      demo/ac_sound_capture1/ac_sound_capture1.cpp
  8. 7
      demo/ac_sound_capture1/libspisound/README.md
  9. BIN
      demo/ac_sound_capture1/libspisound/libspisound.so
  10. 66
      demo/ac_sound_capture1/libspisound/spisound.h
  11. 43
      demo/uart/test_uart232_1.cpp
  12. 44
      demo/uart/test_uart232_2.cpp
  13. 44
      demo/uart/test_uart485.cpp
  14. 44
      demo/uart/test_usbuart.cpp
  15. 161
      demo/uart/uart.cpp
  16. 60
      demo/uart/uart.hpp
  17. 4
      sh/build.sh
  18. 19
      sh/deploy.sh
  19. 16
      zcmake/README.md
  20. 114
      zcmake/zadd_executable.cmake
  21. 207
      zcmake/zadd_library.cmake
  22. 4
      zcmake/zcmake.cmake

9
.clang-format
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@ -0,0 +1,9 @@
# Defines the Chromium style for automatic reformatting.
# http://clang.llvm.org/docs/ClangFormatStyleOptions.html
Language: Cpp
BasedOnStyle: Google
ColumnLimit: 160
AlignConsecutiveMacros: true
AlignConsecutiveDeclarations: true
AlignConsecutiveAssignments: true
AlignOperands: true

7
.gitignore
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@ -0,0 +1,7 @@
build
out
.cache
./libs
libs/
buildpc
buildhost

18
.vscode/c_cpp_properties.json
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@ -0,0 +1,18 @@
{
"configurations": [
{
"name": "Linux",
"includePath": [
"${workspaceFolder}/**",
"${workspaceFolder}/",
"${workspaceFolder}/dep"
],
"compilerPath": "/usr/bin/g++",
"cStandard": "gnu11",
"cppStandard": "gnu++14",
"intelliSenseMode": "linux-gcc-x64",
"compileCommands": "${workspaceFolder}/build/compile_commands.json"
}
],
"version": 4
}

111
.vscode/settings.json
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@ -0,0 +1,111 @@
{
"files.associations": {
"__locale": "cpp",
"array": "cpp",
"atomic": "cpp",
"hash_map": "cpp",
"bit": "cpp",
"*.tcc": "cpp",
"bitset": "cpp",
"cctype": "cpp",
"charconv": "cpp",
"chrono": "cpp",
"clocale": "cpp",
"cmath": "cpp",
"codecvt": "cpp",
"compare": "cpp",
"concepts": "cpp",
"condition_variable": "cpp",
"csignal": "cpp",
"cstdarg": "cpp",
"cstddef": "cpp",
"cstdint": "cpp",
"cstdio": "cpp",
"cstdlib": "cpp",
"cstring": "cpp",
"ctime": "cpp",
"cwchar": "cpp",
"cwctype": "cpp",
"deque": "cpp",
"forward_list": "cpp",
"list": "cpp",
"map": "cpp",
"set": "cpp",
"string": "cpp",
"unordered_map": "cpp",
"vector": "cpp",
"exception": "cpp",
"algorithm": "cpp",
"functional": "cpp",
"iterator": "cpp",
"memory": "cpp",
"memory_resource": "cpp",
"numeric": "cpp",
"optional": "cpp",
"random": "cpp",
"ratio": "cpp",
"regex": "cpp",
"string_view": "cpp",
"system_error": "cpp",
"tuple": "cpp",
"type_traits": "cpp",
"utility": "cpp",
"fstream": "cpp",
"future": "cpp",
"initializer_list": "cpp",
"iomanip": "cpp",
"iosfwd": "cpp",
"iostream": "cpp",
"istream": "cpp",
"limits": "cpp",
"mutex": "cpp",
"new": "cpp",
"numbers": "cpp",
"ostream": "cpp",
"semaphore": "cpp",
"shared_mutex": "cpp",
"span": "cpp",
"sstream": "cpp",
"stdexcept": "cpp",
"stop_token": "cpp",
"streambuf": "cpp",
"thread": "cpp",
"cfenv": "cpp",
"cinttypes": "cpp",
"typeindex": "cpp",
"typeinfo": "cpp",
"valarray": "cpp",
"variant": "cpp",
"__nullptr": "cpp",
"locale": "cpp",
"__bit_reference": "cpp",
"__functional_base": "cpp",
"__node_handle": "cpp",
"__memory": "cpp",
"filesystem": "cpp",
"__functional_base_03": "cpp",
"__hash_table": "cpp",
"__tree": "cpp",
"__tuple": "cpp",
"*.ipp": "cpp",
"complex": "cpp",
"csetjmp": "cpp",
"cuchar": "cpp",
"unordered_set": "cpp",
"rope": "cpp",
"slist": "cpp",
"scoped_allocator": "cpp",
"netdb.h": "c",
"aiui_cjson.h": "c",
"string.h": "c",
"aiui_base64.h": "c",
"aiui_wsclient.h": "c",
"aiui_sha256.h": "c",
"socket.h": "c",
"unistd.h": "c",
"err.h": "c",
"cerrno": "c",
"stdio.h": "c",
"any": "cpp"
}
}

72
CMakeLists.txt
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cmake_minimum_required(VERSION 3.13)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_BUILD_TYPE Debug)
set(CMAKE_SKIP_BUILD_RPATH FALSE)
set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
project(rk3588sdk)
set(CMAKE_C_COMPILER "aarch64-linux-gnu-gcc")
set(CMAKE_CXX_COMPILER "aarch64-linux-gnu-g++")
set(CMAKE_INSTALL_PREFIX ${CMAKE_CURRENT_BINARY_DIR}/)
# 设置ccache加速C++编译速度
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
# 设置通用编译选项
set(C_CPP_FLAGS "${C_CPP_FLAGS} -Wno-format-overflow")
set(C_CPP_FLAGS "${C_CPP_FLAGS} -Wno-unused-local-typedefs")
set(C_CPP_FLAGS "${C_CPP_FLAGS} -Wno-unused-but-set-variable")
set(C_CPP_FLAGS "${C_CPP_FLAGS} -Wno-deprecated-declarations")
set(C_CPP_FLAGS "${C_CPP_FLAGS} -Werror=return-type")
set(C_CPP_FLAGS "${C_CPP_FLAGS} -Werror=parentheses")
set(C_CPP_FLAGS "${C_CPP_FLAGS} -Wfatal-errors")
set(C_CPP_FLAGS "${C_CPP_FLAGS} -Wno-unused-result")
set(C_CPP_FLAGS "${C_CPP_FLAGS} -Wno-comment")
set(C_CPP_FLAGS "${C_CPP_FLAGS} -O3")
set(C_CPP_FLAGS "${C_CPP_FLAGS} -g3")
set(C_CPP_FLAGS "${C_CPP_FLAGS} -fPIC")
set(C_CPP_FLAGS "${C_CPP_FLAGS} -Wall")
# 设置C编译选项
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${C_CPP_FLAGS}")
# 设置CPP编译选项
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${C_CPP_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-pessimizing-move")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-reorder")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17")
message("CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
message("PROJECT_NAME: ${PROJECT_NAME}")
# LINK_DIRECTORIES(/home/zwsd/Desktop/minhang/rk3588sdk/demo/ac_sound_capture1/libspisound/)
find_library(LIBSPI libspisound.so ./demo/ac_sound_capture1/libspisound/)
add_executable(ac_sound_capture1 demo/ac_sound_capture1/ac_sound_capture1.cpp)
target_link_libraries(ac_sound_capture1 ${LIBSPI} pthread)
install(TARGETS ac_sound_capture1 DESTINATION ./app/)
add_executable(test_uart_232_1 demo/uart/test_uart232_1.cpp demo/uart/uart.cpp)
target_link_libraries(test_uart_232_1 pthread)
install(TARGETS test_uart_232_1 DESTINATION ./app/)
add_executable(test_uart_232_2 demo/uart/test_uart232_2.cpp demo/uart/uart.cpp)
target_link_libraries(test_uart_232_2 pthread)
install(TARGETS test_uart_232_2 DESTINATION ./app/)
add_executable(test_uart485 demo/uart/test_uart485.cpp demo/uart/uart.cpp)
target_link_libraries(test_uart485 pthread)
install(TARGETS test_uart485 DESTINATION ./app/)
add_executable(test_usbuart demo/uart/test_usbuart.cpp demo/uart/uart.cpp)
target_link_libraries(test_usbuart pthread)
install(TARGETS test_usbuart DESTINATION ./app/)

17
README.md
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# rk3588sdk
```
编译环境准备:
ubuntu20.04
sudo apt install gcc-aarch64-linux-gnu
sudo apt install g++-aarch64-linux-gnu
无密码登陆:
ssh-copy-id iflytop@板子IP
编译:
./build.sh
部署:
./sh/deploy.sh username ip
```

175
demo/ac_sound_capture1/ac_sound_capture1.cpp
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#include <errno.h>
#include <fcntl.h>
#include <getopt.h>
#include <linux/spi/spidev.h>
#include <linux/types.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <unistd.h>
#include <fstream>
#include <iostream>
#include <list>
#include <map>
#include <memory>
#include <set>
#include <sstream>
#include <string>
#include <vector>
extern "C" {
#include "libspisound/spisound.h"
}
using namespace std;
class WAVHeader {
public:
/**
* @brief WAV 文件头部信息的二进制格式
*
* WAV 文件头部信息包含了如下字段：
* - 固定为 "RIFF" 的 4 字节 chunk_id
* - 文件总大小 - 8 的 4 字节 chunk_size
* - 固定为 "WAVE" 的 4 字节 format
* - 固定为 "fmt " 的 4 字节 subchunk1_id
* - 固定为 16 的 4 字节 subchunk1_size
* - 编码格式，1 表示 PCM 编码的 2 字节 audio_format
* - 声道数，1 为单声道，2 为立体声的 2 字节 num_channels
* - 采样率，如 44100 的 4 字节 sample_rate
* - 数据传输速率，即采样率 * 声道数 * 位数 / 8 的 4 字节 byte_rate
* - 数据块对齐，即每个采样点占用的字节数，如 2 表示 16 位，即 2 字节的 2 字节 block_align
* - 位数，如 8、16、24、32 的 2 字节 bits_per_sample
* - 固定为 "data" 的 4 字节 subchunk2_id
* - 数据长度，即文件总大小 - 44 的 4 字节 subchunk2_size
*/
struct WAVHeaderBinary {
char chunk_id[4]; // 固定为 "RIFF"
uint32_t chunk_size; // 文件总大小 - 8
char format[4]; // 固定为 "WAVE"
char subchunk1_id[4]; // 固定为 "fmt "
uint32_t subchunk1_size; // 固定为 16
uint16_t audio_format; // 编码格式，1 表示 PCM 编码
uint16_t num_channels; // 声道数，1 为单声道，2 为立体声
uint32_t sample_rate; // 采样率，如 44100
uint32_t byte_rate; // 数据传输速率，即采样率 * 声道数 * 位数 / 8
uint16_t block_align; // 数据块对齐，即每个采样点占用的字节数，如 2 表示 16 位，即 2 字节
uint16_t bits_per_sample; // 位数，如 8、16、24、32
char subchunk2_id[4]; // 固定为 "data"
uint32_t subchunk2_size; // 数据长度，即文件总大小 - 44
};
WAVHeaderBinary header;
public:
WAVHeader() {}
void initialize(uint32_t sample_rate, uint16_t bits_per_sample, uint16_t num_channels, uint32_t wavbinsize) {
// 填充 RIFF 头
memcpy(header.chunk_id, "RIFF", 4);
header.chunk_size = wavbinsize + 44 - 8;
memcpy(header.format, "WAVE", 4);
// 填充 fmt 子块
memcpy(header.subchunk1_id, "fmt ", 4);
header.subchunk1_size = 16;
header.audio_format = 1; // PCM 编码
header.num_channels = num_channels;
header.sample_rate = sample_rate;
header.byte_rate = sample_rate * num_channels * bits_per_sample / 8;
header.block_align = num_channels * bits_per_sample / 8;
header.bits_per_sample = bits_per_sample;
// 填充 data 子块
memcpy(header.subchunk2_id, "data", 4);
header.subchunk2_size = wavbinsize;
}
void resize(uint32_t wavbinsize) {
header.chunk_size = wavbinsize + 44 - 8;
header.subchunk2_size = wavbinsize;
}
void dump() {
printf("chunk_id: %s\n", string(header.chunk_id, 4).c_str());
printf("chunk_size: %d\n", header.chunk_size);
printf("format: %s\n", string(header.format, 4).c_str());
printf("subchunk1_id: %s\n", string(header.subchunk1_id, 4).c_str());
printf("subchunk1_size: %d\n", header.subchunk1_size);
printf("audio_format: %d\n", header.audio_format);
printf("num_channels: %d\n", header.num_channels);
printf("sample_rate: %d\n", header.sample_rate);
printf("byte_rate: %d\n", header.byte_rate);
printf("block_align: %d\n", header.block_align);
printf("bits_per_sample: %d\n", header.bits_per_sample);
printf("subchunk2_id: %s\n", header.subchunk2_id);
printf("subchunk2_size: %d\n", header.subchunk2_size);
}
WAVHeader(uint32_t sample_rate, uint16_t bits_per_sample, uint16_t num_channels, uint32_t num_samples) {
initialize(sample_rate, bits_per_sample, num_channels, num_samples);
}
uint8_t* data() { return (uint8_t*)&header; }
size_t size() { return sizeof(header); }
};
void wavWriteVoice(string filename, uint32_t sample_rate, uint16_t bits_per_sample, uint16_t num_channels, const char* data, uint32_t size) {
fstream file;
WAVHeader wavHeader;
// logger->info("writeVoice filename:{} {} {} {} {}", filename, sample_rate, bits_per_sample, num_channels, size);
file.open(filename, fstream::in | fstream::out | fstream::binary);
if (!file.is_open()) {
file.open(filename, fstream::out | fstream::binary | fstream::trunc);
wavHeader.initialize(sample_rate, bits_per_sample, num_channels, 0);
file.seekp(0, ios::beg);
file.write((char*)wavHeader.data(), wavHeader.size());
file.close();
file.open(filename, fstream::in | fstream::out | fstream::binary);
}
// file.write(data, size);
#if 1
/**
* @brief 判断文件大小，文件大小大于等于44字节，说明文件已经存在，不需要写入头部
*/
file.seekp(0, ios::end);
file.write(data, size);
/**
* @brief 更新头部信息
*/
uint32_t filesize = file.tellp();
file.seekp(4, ios::beg);
uint32_t chunk_size = filesize - 8;
file.write((char*)&chunk_size, 4);
file.seekp(40, ios::beg);
uint32_t subchunk2_size = filesize - 44;
file.write((char*)&subchunk2_size, 4);
#endif
file.close();
}
void sound_capture_callback(int32_t* voicedata, uint32_t len) {
printf("sound_capture_callback:%d\n", len);
wavWriteVoice("record.wav", 48000, 32, 1, (char*)voicedata, len * sizeof(int32_t));
}
int main(int argc, char const* argv[]) {
system("rm -rf record.wav");
error_code_t erro_code = spisound_init("/dev/spidev1.0", 59, sound_capture_callback);
if (erro_code != ksp_success) {
spisound_dump_last_error();
return -1;
}
erro_code = spisound_start_capture();
if (erro_code != ksp_success) {
spisound_dump_last_error();
return -1;
}
while (true) sleep(1);
return 0;
}

7
demo/ac_sound_capture1/libspisound/README.md
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@ -0,0 +1,7 @@
```
注意事项:
1. libspisound.so仅仅是为了编译使用，不需要拷贝到目标设备上，目标设备已经有了这个库。
2. 当前音频格式为48K,32bit,LittleEnd
```

BIN
demo/ac_sound_capture1/libspisound/libspisound.so
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66
demo/ac_sound_capture1/libspisound/spisound.h
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@ -0,0 +1,66 @@
#pragma once
#include <stdint.h>
#ifdef cplusplus
extern "C" {
#endif
/**
* @brief 上报48k音频数据32位音频数据
*
* @param data 音频数据
* @param len 音频数据长度
*
*/
typedef void (*spisound_cb_t)(int32_t *data, uint32_t len);
typedef enum {
ksp_success,
ksp_module_not_inited,
ksp_module_has_started,
ksp_create_thread_fail,
ksp_init_spi_cs_pin_open_fail,
ksp_init_spi_error_open_fail,
ksp_init_spi_error_set_speed_fail,
ksp_init_spi_error_set_nbits_fail,
ksp_init_spi_error_set_mode_fail,
} error_code_t;
static inline const char *error_code_to_string(error_code_t code) {
switch (code) {
case ksp_success:
return "success";
case ksp_module_not_inited:
return "module not inited";
case ksp_module_has_started:
return "module has started";
case ksp_create_thread_fail:
return "create thread fail";
case ksp_init_spi_cs_pin_open_fail:
return "init spi cs pin open fail";
case ksp_init_spi_error_open_fail:
return "init spi error open fail";
case ksp_init_spi_error_set_speed_fail:
return "init spi error set speed fail";
case ksp_init_spi_error_set_nbits_fail:
return "init spi error set nbits fail";
case ksp_init_spi_error_set_mode_fail:
return "init spi error set mode fail";
default:
return "unknown error";
}
}
/**
* @brief 初始化声音采集模块
*
* @param deviceName
* @param callback
*/
error_code_t spisound_init(const char *deviceName, int csgpionId, spisound_cb_t callback);
error_code_t spisound_start_capture(void);
const char *spisound_libversion();
void spisound_dump_last_error();
#ifdef cplusplus
}
#endif

43
demo/uart/test_uart232_1.cpp
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#include <string.h>
#include <fstream>
#include <functional>
#include <iostream>
#include <list>
#include <map>
#include <memory>
#include <set>
#include <sstream>
#include <string>
#include <thread>
#include <vector>
#include "uart.hpp"
using namespace std;
using namespace iflytop;
#define UART_NAME "/dev/ttyS0"
int main(int argc, char const* argv[]) {
Uart uart;
uart.open(UART_NAME, "115200");
thread th([&]() {
//
while (true) {
char buf[1024];
memset(buf, 0, 1024);
int size = uart.receive(buf, 1024, 10);
if (size > 0) {
cout << "receive:" << buf << endl;
}
}
});
while (true) {
printf("tx hello\n");
uart.send("hello", 5);
sleep(1);
}
}

44
demo/uart/test_uart232_2.cpp
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#include <string.h>
#include <fstream>
#include <functional>
#include <iostream>
#include <list>
#include <map>
#include <memory>
#include <set>
#include <sstream>
#include <string>
#include <thread>
#include <vector>
#include "uart.hpp"
using namespace std;
using namespace iflytop;
#define UART_NAME "/dev/ttyS5"
int main(int argc, char const* argv[]) {
Uart uart;
uart.open(UART_NAME, "115200");
thread th([&]() {
//
while (true) {
char buf[1024];
memset(buf, 0, 1024);
int size = uart.receive(buf, 1024, 10);
if (size > 0) {
cout << "receive:" << buf << endl;
}
}
});
while (true) {
printf("tx hello\n");
uart.send("hello", 5);
sleep(1);
}
}

44
demo/uart/test_uart485.cpp
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#include <string.h>
#include <fstream>
#include <functional>
#include <iostream>
#include <list>
#include <map>
#include <memory>
#include <set>
#include <sstream>
#include <string>
#include <thread>
#include <vector>
#include "uart.hpp"
using namespace std;
using namespace iflytop;
#define UART_NAME "/dev/ttyS1"
int main(int argc, char const* argv[]) {
Uart uart;
uart.open(UART_NAME, "115200");
thread th([&]() {
//
while (true) {
char buf[1024];
memset(buf, 0, 1024);
int size = uart.receive(buf, 1024, 10);
if (size > 0) {
cout << "receive:" << buf << endl;
}
}
});
while (true) {
const char* txstr = "message from 485\n";
printf("tx message\n");
uart.send((char*)txstr, strlen(txstr));
sleep(1);
}
}

44
demo/uart/test_usbuart.cpp
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#include <string.h>
#include <fstream>
#include <functional>
#include <iostream>
#include <list>
#include <map>
#include <memory>
#include <set>
#include <sstream>
#include <string>
#include <thread>
#include <vector>
#include "uart.hpp"
using namespace std;
using namespace iflytop;
#define UART_NAME "/dev/ttyUSB0"
int main(int argc, char const* argv[]) {
Uart uart;
uart.open(UART_NAME, "115200");
thread th([&]() {
//
while (true) {
char buf[1024];
memset(buf, 0, 1024);
int size = uart.receive(buf, 1024, 10);
if (size > 0) {
cout << "receive:" << buf << endl;
}
}
});
while (true) {
printf("tx hello\n");
uart.send("hello", 5);
sleep(1);
}
}

161
demo/uart/uart.cpp
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/*
* uart.c
*/
#include "uart.hpp"
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <termios.h>
#include <chrono>
#include <fstream>
#include <iostream>
#include <list>
#include <map>
#include <memory>
#include <set>
#include <sstream>
#include <string>
#include <vector>
using namespace iflytop;
using namespace chrono;
static int64_t getnowms() { return duration_cast<milliseconds>(steady_clock::now().time_since_epoch()).count(); }
static map<string, uint32_t> s_baundmap = {
{"0", 0000000}, {"50", 0000001}, {"75", 0000002}, {"110", 0000003}, //
{"134", 0000004}, {"150", 0000005}, {"200", 0000006}, {"300", 0000007}, //
{"600", 0000010}, {"1200", 0000011}, {"1800", 0000012}, {"2400", 0000013}, //
{"4800", 0000014}, {"9600", 0000015}, {"19200", 0000016}, {"38400", 0000017}, //
{"57600", 0010001}, {"115200", 0010002}, {"230400", 0010003}, {"460800", 0010004}, //
{"500000", 0010005}, {"576000", 0010006}, {"921600", 0010007}, {"1000000", 0010010}, //
{"1152000", 0010011}, {"1500000", 0010012}, {"2000000", 0010013}, {"2500000", 0010014}, //
{"3000000", 0010015}, {"3500000", 0010016}, {"4000000", 0010017},
};
Uart::Uart() {}
Uart::~Uart() {}
int Uart::open(string path, string ratestr) {
int rc;
m_name = path;
uint32_t rate = 0;
m_fd = ::open(path.c_str(), O_RDWR | O_NOCTTY);
if (m_fd < 0) {
// m_error = fmt::format("open {} failed,{}", path, strerror(errno));
return -1;
}
if (s_baundmap.find(ratestr) == s_baundmap.end()) {
// m_error = fmt::format("baund {} not support", ratestr);
return -1;
}
rate = s_baundmap[ratestr];
m_rate = ratestr;
memset(&m_tty, 0, sizeof(m_tty));
// memset(tty, 0, sizeof(struct termios));
/*
BAUDRATE: Set bps rate. You could also use cfsetispeed and cfsetospeed.
CRTSCTS : output hardware flow control (only used if the cable has
all necessary lines. See sect. 7 of Serial-HOWTO)
CS8 : 8n1 (8bit,no parity,1 stopbit)
CLOCAL : local connection, no modem contol
CREAD : enable receiving characters
*/
// tty->c_cflag = dev->rate | CRTSCTS | CS8 | CLOCAL | CREAD;
m_tty.c_cflag = rate | CS8 | CLOCAL | CREAD;
// not canonic
/*
IGNPAR : ignore bytes with parity errorsc_cc[VTIME]
*/
m_tty.c_iflag = IGNPAR;
/* set input mode (non-canonical, no echo,...) */
m_tty.c_lflag = 0;
/* Do not wait for data */
m_tty.c_cc[VTIME] = 10; /* inter-character timer unused */
m_tty.c_cc[VMIN] = 0; /* blocking read until 5 chars received */
/*
Raw output.
*/
m_tty.c_oflag = 0;
/* Flush port */
tcflush(m_fd, TCIFLUSH);
/* Apply attributes */
rc = tcsetattr(m_fd, TCSANOW, &m_tty);
if (rc) {
// m_error = fmt::format("tcsetattr {} failed,{}", path, strerror(errno));
return -1;
}
return 0;
}
int Uart::send(const char *data, int size) {
// if (logger->level() <= level::debug) {
// logger->debug("{} send: {}", m_name, StringUtils().bytesToString((const uint8_t *)data, size));
// }
int sent = 0;
sent = write(m_fd, data, size);
if (sent < 0) {
// m_error = fmt::format("write {} failed,{}", m_name, strerror(errno));
}
return sent;
}
int Uart::receive(char *data, int size_max) {
int received = 0;
received = read(m_fd, data, size_max);
if (received < 0) {
// m_error = fmt::format("read {} failed,{}", m_name, strerror(errno));
}
// if (logger->level() <= level::debug) {
// logger->debug("{} receive: {}", m_name, StringUtils().bytesToString((const uint8_t *)data, received));
// }
return received;
}
int Uart::receive(char *data, int size, int overtimems) {
if (m_fd < 0) return -1;
int64_t now = getnowms();
int64_t end = now + overtimems;
int rc = 0;
int total = 0;
while (getnowms() < end) {
rc = receive(data + total, size - total);
if (rc > 0) {
total += rc;
if (total >= size) break;
}
usleep(333);
}
return total;
}
int Uart::close() {
::close(m_fd);
m_fd = -1;
return 0;
}
bool Uart::flush_rx() {
if (m_fd < 0) return false;
int rc = tcflush(m_fd, TCIFLUSH);
return rc == 0;
}
bool Uart::flush_tx() {
if (m_fd < 0) return false;
int rc = tcflush(m_fd, TCOFLUSH);
return rc == 0;
}
bool Uart::set_rx_overtime(int n100ms) {
if (m_fd < 0) return false;
m_tty.c_cc[VTIME] = n100ms;
int rc = tcsetattr(this->m_fd, TCSANOW, &m_tty);
return rc == 0;
}

60
demo/uart/uart.hpp
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@ -0,0 +1,60 @@
#pragma once
#include <termios.h>
#include <unistd.h>
#include <fstream>
#include <functional>
#include <iostream>
#include <list>
#include <map>
#include <memory>
#include <set>
#include <sstream>
#include <string>
#include <vector>
namespace iflytop {
using namespace std;
class Uart {
private:
/* data */
int m_fd = 0;
string m_name;
string m_rate;
struct termios m_tty;
string m_error;
public:
Uart();
~Uart();
/**
* @brief 打开串口
*
* @param path
* @param rate
* "0" "50" "75" "110"
* "134" "150" "200" "300"
* "600" "1200" "1800" "2400"
* "4800" "9600" "19200" "38400"
* "57600" "115200" "230400" "460800"
* "500000" "576000" "921600" "1000000"
* "1152000" "1500000" "2000000" "2500000"
* "3000000" "3500000" "4000000"
*
* @return int
*/
int open(string path, string rate);
int send(const char *data, int size);
int receive(char *data, int size_max);
int receive(char *data, int size, int overtimems);
int close();
string get_error() { return m_error; }
bool flush_rx();
bool flush_tx();
bool set_rx_overtime(int n100ms);
};
} // namespace iflytop

4
sh/build.sh
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mkdir -p build
cd build
cmake ..
make -j8 install

19
sh/deploy.sh
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#!/bin/bash
# ./sh/deploy.sh username ip
set -e
if [ $# -ne 2 ]; then
echo "Usage: ./sh/deploy.sh username ip"
exit 1
fi
# 1. Build
./sh/build.sh
cd build
make -j8 install
tar -cvf app.tar app
scp app.tar $1@$2:/home/$1/
ssh $1@$2 "cd /home/$1/ && tar -xvf app.tar"

16
zcmake/README.md
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# README
```
在工程目录下的CmakeLists.txt,包含此目录下的文件,或者将下面的文件拷贝到工程目录中即可
####demo####
include(zcmake/zcmake.cmake)
zadd_executable(
TARGET app.out
SRC src/main.cpp
)
############
```

114
zcmake/zadd_executable.cmake
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include(CMakeParseArguments)
# zadd_executable(
#
# # #################### 目标文件 #################
# TARGET
# ...
#
# # #################### 依赖 ####################
# DEPENDENCIES
# ...
#
# # #################### 头文件路径 ###############
# INCLUDE_DIRECTORIES
# ...
#
# # #################### 链接的第三方库 ############
# LINK_LIBRARIES
# ...
#
# # #################### 源文件 ##################
# SRC
# ...
# )
function(zadd_executable)
set(oneValueArgs NAME TARGET)
set(multiValueArgs
INSTALL
SRC
DEFINES
DEPENDENCIES
LINK_LIBRARIES
LINK_DIRECTORIES
INCLUDE_DIRECTORIES)
cmake_parse_arguments(ZADD_EXECUTABLE "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
message("=================================================================")
message("= zadd_executable:${ZADD_EXECUTABLE_TARGET}")
message("=================================================================")
if(ZADD_EXECUTABLE_TARGET)
message("ADD TARGET: ${ZADD_EXECUTABLE_TARGET}")
else()
message(FATAL_ERROR,"zadd_executable not set target")
endif()
message("CMAKE_C_COMPILER : ${CMAKE_C_COMPILER}")
message("CMAKE_CXX_COMPILER: ${CMAKE_CXX_COMPILER}")
if(ZADD_EXECUTABLE_INSTALL)
message("INSTALL : ${ZADD_EXECUTABLE_INSTALL}")
endif()
if(ZADD_EXECUTABLE_SRC)
# message("SRC: ${ZADD_EXECUTABLE_SRC}")
# foreach(EACH ${ZADD_EXECUTABLE_SRC})
# message(" ${EACH}")
# endforeach(EACH)
else()
message(FATAL_ERROR,"zadd_executable not set src")
endif()
add_executable(${ZADD_EXECUTABLE_TARGET} ${ZADD_EXECUTABLE_SRC})
if(ZADD_EXECUTABLE_DEFINES)
message("DEFINES:")
foreach(EACH ${ZADD_EXECUTABLE_DEFINES})
message(" ${EACH}")
endforeach(EACH)
target_compile_definitions(${ZADD_EXECUTABLE_TARGET} PRIVATE ${ZADD_EXECUTABLE_DEFINES})
endif()
if(ZADD_EXECUTABLE_DEPENDENCIES)
message("DEPENDENCIES: ")
foreach(EACH ${ZADD_EXECUTABLE_DEPENDENCIES})
message(" ${EACH}")
endforeach(EACH)
add_dependencies(${ZADD_EXECUTABLE_TARGET} ${ZADD_EXECUTABLE_DEPENDENCIES})
endif()
if(ZADD_EXECUTABLE_LINK_LIBRARIES)
message("LINK_LIBRARIES:")
foreach(EACH ${ZADD_EXECUTABLE_LINK_LIBRARIES})
message(" ${EACH}")
endforeach(EACH)
target_link_libraries(${ZADD_EXECUTABLE_TARGET} ${ZADD_EXECUTABLE_LINK_LIBRARIES})
endif()
if(ZADD_EXECUTABLE_LINK_DIRECTORIES)
message("LINK_DIRECTORIES:")
foreach(EACH ${ZADD_EXECUTABLE_LINK_DIRECTORIES})
message(" ${EACH}")
endforeach(EACH)
target_link_directories(${ZADD_EXECUTABLE_TARGET} PRIVATE ${ZADD_EXECUTABLE_LINK_DIRECTORIES})
endif()
if(ZADD_EXECUTABLE_INCLUDE_DIRECTORIES)
message("INCLUDE_DIRECTORIES:")
foreach(EACH ${ZADD_EXECUTABLE_INCLUDE_DIRECTORIES})
message(" ${EACH}")
endforeach(EACH)
target_include_directories(${ZADD_EXECUTABLE_TARGET} PRIVATE ${ZADD_EXECUTABLE_INCLUDE_DIRECTORIES})
endif()
message("")
message("")
if(ZADD_EXECUTABLE_INSTALL)
install(TARGETS ${ZADD_EXECUTABLE_TARGET} DESTINATION ${ZADD_EXECUTABLE_INSTALL})
endif()
endfunction(zadd_executable)

207
zcmake/zadd_library.cmake
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include(CMakeParseArguments)
# zadd_library(
#
# # #################### 目标文件 #################
# TARGET
# ...
#
# # #################### 依赖 ####################
# DEPENDENCIES
# ...
#
# # #################### 头文件路径 ###############
# INCLUDE_DIRECTORIES
# ...
#
# # #################### 链接的第三方库 ############
# LINK_LIBRARIES
# ...
#
# # #################### 源文件 ##################
# SRC
# ...
# )
function(zadd_library)
set(oneValueArgs NAME TARGET)
set(multiValueArgs
INSTALL
SRC
DEPENDENCIES
DEFINES
LINK_LIBRARIES
LINK_DIRECTORIES
INCLUDE_DIRECTORIES)
cmake_parse_arguments(ZAL "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
message("=================================================================")
message("= add_library: ${ZAL_TARGET}")
message("=================================================================")
message("CMAKE_C_COMPILER : ${CMAKE_C_COMPILER}")
message("CMAKE_CXX_COMPILER: ${CMAKE_CXX_COMPILER}")
if(ZAL_TARGET)
message("ADD TARGET:${ZAL_TARGET}")
else()
message(FATAL_ERROR,"ZAL not set target")
endif()
if(ZAL_INSTALL)
message("INSTALL : ${ZAL_INSTALL}")
endif()
if(ZAL_SRC)
# message("SRC: ${ZAL_SRC}")
# message("SRC:")
# foreach(EACH ${ZAL_SRC})
# message(" ${EACH}")
# endforeach(EACH)
else()
message(FATAL_ERROR,"ZAL not set src")
endif()
add_library(${ZAL_TARGET} ${ZAL_SRC})
if(ZAL_DEFINES)
message("DEFINES:")
foreach(EACH ${ZAL_DEFINES})
message(" ${EACH}")
endforeach(EACH)
target_compile_definitions(${ZAL_TARGET} PRIVATE ${ZAL_DEFINES})
endif()
if(ZAL_DEPENDENCIES)
message("DEPENDENCIES:")
foreach(EACH ${ZAL_DEPENDENCIES})
message(" ${EACH}")
endforeach(EACH)
add_dependencies(${ZAL_TARGET} ${ZAL_DEPENDENCIES})
endif()
if(ZAL_LINK_LIBRARIES)
message("LINK_LIBRARIES:")
foreach(EACH ${ZAL_LINK_LIBRARIES})
message(" ${EACH}")
endforeach(EACH)
target_link_libraries(${ZAL_TARGET} ${ZAL_LINK_LIBRARIES})
endif()
if(ZAL_LINK_DIRECTORIES)
message("LINK_DIRECTORIES:")
foreach(EACH ${ZAL_LINK_DIRECTORIES})
message(" ${EACH}")
endforeach(EACH)
target_link_directories(${ZAL_TARGET} PRIVATE ${ZAL_LINK_DIRECTORIES})
endif()
if(ZAL_INCLUDE_DIRECTORIES)
message("INCLUDE_DIRECTORIES:")
foreach(EACH ${ZAL_INCLUDE_DIRECTORIES})
message(" ${EACH}")
endforeach(EACH)
target_include_directories(${ZAL_TARGET} PRIVATE ${ZAL_INCLUDE_DIRECTORIES})
endif()
if(ZAL_INSTALL)
install(TARGETS ${ZAL_TARGET} DESTINATION ${ZAL_INSTALL})
endif()
message("")
message("")
endfunction(zadd_library)
function(zadd_share_library)
set(oneValueArgs NAME TARGET)
set(multiValueArgs
INSTALL
SRC
DEPENDENCIES
DEFINES
LINK_LIBRARIES
LINK_DIRECTORIES
INCLUDE_DIRECTORIES)
cmake_parse_arguments(ZAL "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
message("=================================================================")
message("= add_library: ${ZAL_TARGET}")
message("=================================================================")
message("CMAKE_C_COMPILER : ${CMAKE_C_COMPILER}")
message("CMAKE_CXX_COMPILER: ${CMAKE_CXX_COMPILER}")
if(ZAL_TARGET)
message("ADD TARGET:${ZAL_TARGET}")
else()
message(FATAL_ERROR,"ZAL not set target")
endif()
if(ZAL_INSTALL)
message("INSTALL : ${ZAL_INSTALL}")
endif()
if(ZAL_SRC)
# message("SRC: ${ZAL_SRC}")
# message("SRC:")
# foreach(EACH ${ZAL_SRC})
# message(" ${EACH}")
# endforeach(EACH)
else()
message(FATAL_ERROR,"ZAL not set src")
endif()
add_library(${ZAL_TARGET} SHARED ${ZAL_SRC})
if(ZAL_DEFINES)
message("DEFINES:")
foreach(EACH ${ZAL_DEFINES})
message(" ${EACH}")
endforeach(EACH)
target_compile_definitions(${ZAL_TARGET} PRIVATE ${ZAL_DEFINES})
endif()
if(ZAL_DEPENDENCIES)
message("DEPENDENCIES:")
foreach(EACH ${ZAL_DEPENDENCIES})
message(" ${EACH}")
endforeach(EACH)
add_dependencies(${ZAL_TARGET} ${ZAL_DEPENDENCIES})
endif()
if(ZAL_LINK_LIBRARIES)
message("LINK_LIBRARIES:")
foreach(EACH ${ZAL_LINK_LIBRARIES})
message(" ${EACH}")
endforeach(EACH)
target_link_libraries(${ZAL_TARGET} ${ZAL_LINK_LIBRARIES})
endif()
if(ZAL_LINK_DIRECTORIES)
message("LINK_DIRECTORIES:")
foreach(EACH ${ZAL_LINK_DIRECTORIES})
message(" ${EACH}")
endforeach(EACH)
target_link_directories(${ZAL_TARGET} PRIVATE ${ZAL_LINK_DIRECTORIES})
endif()
if(ZAL_INCLUDE_DIRECTORIES)
message("INCLUDE_DIRECTORIES:")
foreach(EACH ${ZAL_INCLUDE_DIRECTORIES})
message(" ${EACH}")
endforeach(EACH)
target_include_directories(${ZAL_TARGET} PRIVATE ${ZAL_INCLUDE_DIRECTORIES})
endif()
if(ZAL_INSTALL)
install(TARGETS ${ZAL_TARGET} DESTINATION ${ZAL_INSTALL})
endif()
message("")
message("")
endfunction(zadd_share_library)

4
zcmake/zcmake.cmake
View File

@ -0,0 +1,4 @@
include(CMakeParseArguments)
include(zcmake/zadd_library.cmake)
include(zcmake/zadd_executable.cmake)
include(zcmake/zadd_executable_simple.cmake)
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