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custom control protocol (starting)

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This commit is contained in:
Timur A. Fatkhullin 2025-01-26 17:28:20 +03:00
parent e6fed727d2
commit 6e4e776ecf
2 changed files with 77 additions and 1 deletions
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3
cxx/CMakeLists.txt
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@ -11,4 +11,5 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(COMM_PROTO_LIB_SRC comm_proto.h comm_proto.cpp)
set(COMM_PROTO_LIB comm_proto)
add_library(${COMM_PROTO_LIB} STATIC ${COMM_PROTO_LIB_SRC})
add_library(${COMM_PROTO_LIB} STATIC ${COMM_PROTO_LIB_SRC}
control_proto.h)

75
cxx/control_proto.h Normal file
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@ -0,0 +1,75 @@
#pragma once
#include <functional>
#include <string_view>
namespace BM700
{
/* CONTROL PROTOCOL DEFINITIONS */
// command: cmd-name[=arg1[,arg2[,...]]\n
static constexpr std::string_view CONTROL_PROTO_STOP_SEQ = "\n";
static constexpr std::string_view CONTROL_PROTO_COMM_ARG_DELIM_SEQ = "=";
static constexpr std::string_view CONTROL_PROTO_ARG_DELIM_SEQ = ",";
/* CONTROL PROTOCOL COMMANDS */
// coordinates getter/setter
static constexpr std::string_view CONTROL_PROTO_STR_TAG_AZ = "tagAZ";
static constexpr std::string_view CONTROL_PROTO_STR_TAG_ALT = "tagALT";
static constexpr std::string_view CONTROL_PROTO_STR_TAG_AZALT = "tagAZALT";
static constexpr std::string_view CONTROL_PROTO_STR_TAG_RA = "tagRA";
static constexpr std::string_view CONTROL_PROTO_STR_TAG_DEC = "tagDEC";
static constexpr std::string_view CONTROL_PROTO_STR_TAG_RADEC = "tagRADEC";
static constexpr std::string_view CONTROL_PROTO_STR_TEL_RA = "telRA";
static constexpr std::string_view CONTROL_PROTO_STR_TEL_DEC = "telDEC";
static constexpr std::string_view CONTROL_PROTO_STR_TEL_RADEC = "telRADEC";
// time/date
static constexpr std::string_view CONTROL_PROTO_STR_UTC_DATE = "utcDate";
static constexpr std::string_view CONTROL_PROTO_STR_LOC_DATE = "locDate";
static constexpr std::string_view CONTROL_PROTO_STR_UTC_TIME = "utcTime";
static constexpr std::string_view CONTROL_PROTO_STR_LOC_TIME = "locTime";
static constexpr std::string_view CONTROL_PROTO_STR_UTC_DT = "utcDT"; // full date-time
static constexpr std::string_view CONTROL_PROTO_STR_LOC_DT = "locDT"; // full date-time
static constexpr std::string_view CONTROL_PROTO_STR_JDN = "julDN"; // Julian day number
// target limits
static constexpr std::string_view CONTROL_PROTO_STR_TAG_MINALT = "tagMINALT";
static constexpr std::string_view CONTROL_PROTO_STR_TAG_MAXALT = "tagMAXALT";
// moving
static constexpr std::string_view CONTROL_PROTO_STR_SLEW_AZALT = "slewAZALT";
static constexpr std::string_view CONTROL_PROTO_STR_SLEW_RADEC = "slewRADEC";
static constexpr std::string_view CONTROL_PROTO_STR_SLEW_XVEL = "slewXVEL";
static constexpr std::string_view CONTROL_PROTO_STR_SLEW_YVEL = "slewYVEL";
static constexpr std::string_view CONTROL_PROTO_STR_TRACK_XVEL = "trackXVEL";
static constexpr std::string_view CONTROL_PROTO_STR_TRACK_YVEL = "trackYVEL";
static constexpr std::string_view CONTROL_PROTO_STR_STOP = "stop";
class ControlProtoParser
{
public:
typedef std::function<void(std::string_view, std::vector<std::string_view>)> user_func_t;
ControlProtoParser() {}
template <std::convertible_to<user_func_t> FT>
bool addUserFunc(std::string_view command, FT&& func)
{
auto res = _userFunc.try_emplace(command, std::forward<FT>(func));
return res.second;
// _userFunc[command] = std::forward<FT>(func);
}
bool parse(std::string_view command);
bool exec(std::string_view command);
protected:
static std::unordered_map<std::string_view, user_func_t> _userFunc;
};
} // namespace BM700