Restructure bison generation to allow multiple forntends
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b83f057e49
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0e5ef46512
@ -7,7 +7,9 @@ add_compile_options(-Wall -Wextra)
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aux_source_directory("src" SRC_DIR)
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aux_source_directory("src/tpr" SRC_TPR_DIR)
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set (SRC_GENERATED "${CMAKE_CURRENT_BINARY_DIR}/tpr-parser.cpp" "${CMAKE_CURRENT_BINARY_DIR}/tpr-scanner.cpp")
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set(TPR_PARSER_DIR "${CMAKE_CURRENT_BINARY_DIR}/generated-tpr")
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set (SRC_GENERATED "${TPR_PARSER_DIR}/tpr-parser.cpp" "${TPR_PARSER_DIR}/tpr-scanner.cpp")
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set (SOURCES
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${SRC_DIR}
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@ -15,30 +17,30 @@ set (SOURCES
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${SRC_GENERATED}
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)
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add_custom_command(
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DEPENDS
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${CMAKE_CURRENT_SOURCE_DIR}/parser/tpr.l
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OUTPUT
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${CMAKE_CURRENT_BINARY_DIR}/tpr-scanner.cpp
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${TPR_PARSER_DIR}/tpr-scanner.cpp
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COMMAND
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flex -+ -o "${CMAKE_CURRENT_BINARY_DIR}/tpr-scanner.cpp" "${CMAKE_CURRENT_SOURCE_DIR}/parser/tpr.l"
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mkdir -p "${TPR_PARSER_DIR}" && flex -+ -o "${TPR_PARSER_DIR}/tpr-scanner.cpp" "${CMAKE_CURRENT_SOURCE_DIR}/parser/tpr.l"
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)
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add_custom_command(
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DEPENDS
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${CMAKE_CURRENT_SOURCE_DIR}/parser/tpr.ypp
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OUTPUT
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${CMAKE_CURRENT_BINARY_DIR}/tpr-parser.cpp
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${TPR_PARSER_DIR}/tpr-parser.cpp
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COMMAND
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mkdir -p "${CMAKE_CURRENT_BINARY_DIR}/generated" && bison -o"${CMAKE_CURRENT_BINARY_DIR}/tpr-parser.cpp" --header="${CMAKE_CURRENT_BINARY_DIR}/generated/tpr-parser.hpp" "${CMAKE_CURRENT_SOURCE_DIR}/parser/tpr.ypp"
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mkdir -p "${TPR_PARSER_DIR}/include/tpr-parser" && ${CMAKE_CURRENT_SOURCE_DIR}/bison-wrapper.sh "${TPR_PARSER_DIR}/tpr-parser.cpp" "${TPR_PARSER_DIR}/include/tpr-parser/tpr-parser.hpp" "${TPR_PARSER_DIR}/include/tpr-parser/location.hh" --header=tpr-parser.hpp ${CMAKE_CURRENT_SOURCE_DIR}/parser/tpr.ypp
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)
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SET_SOURCE_FILES_PROPERTIES(${SRC_GENERATED} PROPERTIES GENERATED 1)
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add_executable(${PROJECT_NAME} ${SOURCES})
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target_include_directories(${PROJECT_NAME} PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/generated")
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target_include_directories(${PROJECT_NAME} PRIVATE "${TPR_PARSER_DIR}/include" "${TPR_PARSER_DIR}/include/tpr-parser")
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target_include_directories(${PROJECT_NAME} PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/include")
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# TEMPORARY FIx:
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target_include_directories(${PROJECT_NAME} PRIVATE "${CMAKE_CURRENT_BINARY_DIR}")
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#target_include_directories(${PROJECT_NAME} PRIVATE "${CMAKE_CURRENT_BINARY_DIR}")
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31
tprcc/bison-wrapper.sh
Executable file
31
tprcc/bison-wrapper.sh
Executable file
@ -0,0 +1,31 @@
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#!/bin/bash
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set -e
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# Usage: bison-wrapper.sh <c-file> <include-file> <location.hh> <bison_file> <bison-parameters>
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if [[ $# -lt 4 ]]; then
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echo "Error. Not enough parameters"
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exit -1
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fi
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cfile=$1
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shift
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include=$1
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shift
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location=$1
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shift
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tmpdir=`mktemp -d`
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cd $tmpdir
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echo "Using $tmpdir"
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echo cp *.tab.cpp "$cfile"
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echo cp *.hpp "$include"
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echo cp location.hh "$location"
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bison $@
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cp *.tab.cpp "$cfile"
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cp *.hpp "$include"
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cp location.hh "$location"
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rm -rfv "$tmpdir"
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@ -6,8 +6,8 @@
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#include <FlexLexer.h>
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#endif
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#include "tpr-parser.hpp"
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#include "location.hh"
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#include <tpr-parser/tpr-parser.hpp>
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#include <tpr-parser/location.hh>
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namespace tpr {
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@ -19,26 +19,17 @@ enum class CommandType {
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digio_wait,
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};
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struct CommandSpec {
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CommandType type;
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std::vector<bool> param_is_whole_num;
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};
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class TprCommand {
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private:
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static const CommandSpec m_specs[11];
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CommandType m_type;
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std::vector<float> m_parameters;
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bool is_whole_number(float num) const;
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public:
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TprCommand(CommandType type);
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TprCommand(CommandType type, const std::vector<float> ¶ms);
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TprCommand(CommandType type, const std::vector<float> &¶ms);
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bool check_command(bool print_status) const;
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};
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@ -19,7 +19,9 @@ using token = tpr::TempProfileParser::token;
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NEWLINE "\n"|"\r\n"
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COMMENT_LINE "#".*\n
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SPACE "\t"|" "
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NUM [-+]?([0-9]*\.[0-9]+|[0-9]+)
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NUM_INT [-+]?([0-9]+)
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NUM_FLOAT [-+]?([0-9]*\.[0-9]+)
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%%
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%{
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@ -29,7 +31,8 @@ NUM [-+]?([0-9]*\.[0-9]+|[0-9]+)
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<*>{SPACE} { /*Ignore spaces */}
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{COMMENT_LINE} {loc->lines(); return token::lineend;}
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{NEWLINE} {loc->lines(); return token::lineend;}
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{NUM} {yylval->build<float>(std::stof(std::string(yytext))); return token::number;}
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{NUM_FLOAT} {yylval->build<float>(std::stof(std::string(yytext))); return token::number_float;}
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{NUM_INT} {yylval->build<float>(std::stof(std::string(yytext))); return token::number_int;}
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pid_conf { return token::kw_pid_conf; }
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temp_set { return token::kw_temp_set; }
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@ -5,6 +5,7 @@
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%define api.namespace {tpr}
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%define api.parser.class {TempProfileParser}
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%define parse.error verbose
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%code requires{
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@ -22,6 +23,7 @@
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#include <utility>
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#include <tuple>
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#include <tpr/tpr-scanner.hpp>
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#include <tpr/tpr-types.hpp>
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#undef yylex
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#define yylex scanner.yylex
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}
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@ -30,7 +32,8 @@
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%locations
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%start tpr_file
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%token<float> number
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%token<float> number_float
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%token<float> number_int
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%token lineend
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%token kw_pid_conf
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%token kw_temp_set
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@ -45,6 +48,8 @@
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%token kw_digio_wait
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%token unexpected_input
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%type<float>number number_truncated
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%%
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tpr_file: tpr_command
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@ -81,17 +86,25 @@ cmd_wait_time: kw_wait_time number;
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cmd_temp_ramp: kw_temp_ramp number number;
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cmd_beep: kw_beep number;
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cmd_beep: kw_beep number_truncated;
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cmd_temp_off: kw_temp_off;
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cmd_clear_flags: kw_clear_flags;
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cmd_digio_conf: kw_digio_conf number number;
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cmd_digio_conf: kw_digio_conf number_truncated number_truncated;
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cmd_digio_set: kw_digio_set number number;
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cmd_digio_set: kw_digio_set number_truncated number_truncated;
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cmd_digio_wait: kw_digio_wait number number;
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cmd_digio_wait: kw_digio_wait number_truncated number_truncated;
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number_truncated: number_float {$$ = $1; std::cerr << "[WARN] Floating point number " << $1 << " will be truncated to an integer (" << (int)$1 << ") at location (" << @1 << ")" << std::endl;}
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| number_int {$$ = $1;}
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;
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number: number_float {$$ = $1;}
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| number_int {$$ = $1;}
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;
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%%
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@ -1,3 +1,4 @@
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#include "tprcc/logger.hpp"
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#include <cstdlib>
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#include <tpr/tpr-types.hpp>
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#include <cmath>
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@ -5,19 +6,6 @@
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namespace tpr {
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const CommandSpec TprCommand::m_specs[11] = {
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{.type = CommandType::beep, .param_is_whole_num = std::vector<bool>{true}},
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{.type = CommandType::clear_flags, .param_is_whole_num = std::vector<bool>{}},
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{.type = CommandType::digio_conf, .param_is_whole_num = std::vector<bool>{true, true}},
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{.type = CommandType::digio_set, .param_is_whole_num = std::vector<bool>{true, true}},
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{.type = CommandType::digio_wait, .param_is_whole_num = std::vector<bool>{true, true}},
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{.type = CommandType::wait_temp, .param_is_whole_num = std::vector<bool>{false}},
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{.type = CommandType::wait_time, .param_is_whole_num = std::vector<bool>{false}},
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{.type = CommandType::temp_off, .param_is_whole_num = std::vector<bool>{}},
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{.type = CommandType::temp_ramp, .param_is_whole_num = std::vector<bool>{true, true}},
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{.type = CommandType::pid_conf, .param_is_whole_num = std::vector<bool>{false, false, false, false, false, false}},
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{.type = CommandType::temp_set, .param_is_whole_num = std::vector<bool>{false}}
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};
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TprCommand::TprCommand(CommandType type)
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{
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@ -34,37 +22,5 @@ TprCommand::TprCommand(CommandType type, const std::vector<float> &¶ms) : Tp
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m_parameters = std::move(params);
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}
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bool TprCommand::is_whole_number(float num) const
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{
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if (floor(num) == num)
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return true;
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else
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return false;
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}
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bool TprCommand::check_command(bool print_status) const
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{
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for (unsigned int i = 0; i < 11; i++) {
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if (m_specs[i].type == m_type) {
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/* Check size of param vector. This is just to be safe and should never fail */
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if (m_parameters.size() != m_specs[i].param_is_whole_num.size()) {
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std::cerr << "[ERR] Parameter count mismatch in command. This is a compiler bug!" << std::endl;
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std::abort();
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}
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for (unsigned int param_idx = 0; i < m_parameters.size(); i++) {
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if (is_whole_number(m_parameters[param_idx]) ^ m_specs[i].param_is_whole_num[param_idx]) {
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if (print_status) {
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// TODO:::: Continue here!!
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}
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return false;
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}
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}
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return true;
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}
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}
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return false;
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}
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}
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