Shared_Includes/LUA/Functions.lua

---@diagnostic disable: undefined-global


-- []===========================[]
-- ¯à¥¢à é ¥â "YYYY-MM-DD" ¢ "DD", "MM", "YYYY"
function Get_date_RU(str_date)
	return string.char(string.byte(str_date,10), string.byte(str_date,11)), string.char(string.byte(str_date,7), string.byte(str_date,8)), string.char(string.byte(str_date,2), string.byte(str_date,3), string.byte(str_date,4), string.byte(str_date,5))
end
-- []===========================[]


-- []===========================[]
function Get_file_data(fname)

	-- 㡨ࠥ¬ ¨§ ¤¥ä ©­ _¯ãâ¨_ä ©«  ¢á直¥ â ¡ë ¨ ¯à®¡¥«ë «¨è­¨¥. <20>ãâì ¤®«¦¥­ ¡ëâì ®¡à ¬«ñ­ ®¤¨­ à­ë¬¨ ª ¢ë窠¬¨
	fname = string.gsub(string.match(fname, '\'.*\''), "'", "")
	local file = assert(io.open(fname, "rb"))
	local data = file:read("*all")
	file:close()
	return data
end
-- []===========================[]


-- []===========================[]
 -- ¢®§¢à é ¥â ç¨á«® ¨§ áâப¨ ¨«¨ ä ©«  § ¤ ­­®© à §¬¥à­®áâ¨
 -- get_number (file, offset, bytes)

function Get_number (str,offset, bytes)
	local factor = 1
	local number = 0
	if bytes > 8 then
		sj.error("error in function 'get_number' with variable 'bytes'", bytes)
		sj.exit(1)
	end

	for i = offset, offset+bytes-1, 1 do
		number = number + str:byte(i) * factor
		factor = factor * 256
	end

	return number
end
-- []===========================[]



-- []===========================[]
 -- áç¨â ¥â ª®­â஫ì­ãî á㬬㠤«ï ä ©« 
 -- get_checksum(FileName, FileLength)

function Get_checksum(fname, fStart, fLength)
	local reg_b = 0
	local reg_c = 0
	local reg_d = 0
	local reg_e = 0

	local data = Get_file_data(fname)

	fLength = tonumber(fLength)
	if (fLength == 0) or (fLength == nil) then fLength = data:len() end
	if (fStart == 0) or (fStart == nil) then fStart = 1 end

    --	<09> áçñâ ª®­â஫쭮© á㬬ë (ॣ¨áâàë BC - ¬« ¤è¨© ¨ DE - áâ à訩):
	--print(fname, "fStart", fStart, "fLength", fLength)
	for i = fStart, fLength, 1 do
		reg_c = reg_c + data:byte(i)
		if reg_c > 255 then
			reg_c = reg_c - 256
			reg_b = reg_b + data:byte(i)
			if reg_b > 255 then
				reg_b = reg_b - 256
				reg_e = reg_e + data:byte(i)
				if reg_e > 255 then
					reg_e = reg_e - 256
					reg_d = reg_d + data:byte(i)
					if reg_d > 255 then
						reg_d = reg_d - 256
					end
				end
			end
		end
		
	 --print (string.format("%x",i-1), string.format("%x", reg_d*16777216+reg_e*65536+reg_b*256+reg_c))
	end

	return reg_d*16777216+reg_e*65536+reg_b*256+reg_c
end
-- []===========================[]



-- []===========================[]
-- ¤®áâ ñâ ¨§ BMP-8bit à §à¥è¥­¨¥, à §¬¥à à áâà , ᬥ饭¨¥ à áâà , ª®«-¢® 梥⮢
function Get_bmp8bit_values(fname)

	local TBitMapFileHeader = {
		bfType		= 0+1,
		bfSize		= 2+1,
		bfOffBits		= 10+1
	}
	local TBitmapInfoHeader = {
		biSize		= 0+14+1,
		biWidth		= 4+14+1,
		biHeight		= 8+14+1,
		biplanes		= 12+14+1,
		biBitCount	= 14+14+1,
		biCompression	= 16+14+1,
		biSizeImage	= 20+14+1,
		biXPelsPerMeter	= 24+14+1,
		biYPelsPerMeter	= 28+14+1,
		biClrUsed		= 32+14+1,
		biClrImportant	= 36+14+1
	}

	local bmp_height, bmp_width, bmp_image_size, bmp_colors, bmp_image_offset, temp_variable

	local data = Get_file_data(fname)

	temp_variable = Get_number (data,TBitMapFileHeader.bfType, 2)
	if temp_variable ~= 19778 then
		sj.error("error, not BMP file")
		sj.exit(1)
	end

	temp_variable = Get_number(data, TBitmapInfoHeader.biSize, 4)
	if temp_variable ~= 40 then
		sj.error("error, unsupported DIB header", temp_variable)
		sj.exit(1)
	end

	temp_variable = Get_number (data,TBitmapInfoHeader.biBitCount, 2)
	if temp_variable > 8 then
		sj.error("error in BMP file, not 8-bit pallete, but", temp_variable)
		sj.exit(1)
	end

	bmp_height = Get_number (data, TBitmapInfoHeader.biHeight, 4)
	--[[
	if bmp_height > 256 then
		sj.error("error in BMP file, max height is 256, but", bmp_height)
		sj.exit(1)		
	end
	]]--
	bmp_width = Get_number(data, TBitmapInfoHeader.biWidth, 4)
	--[[
	if bmp_width > 320 then
		sj.error("error in BMP file, max width is 320, but", bmp_width)
		sj.exit(1)
	end
	]]--

	bmp_image_offset = Get_number(data, TBitMapFileHeader.bfOffBits, 4)
	bmp_image_size = bmp_height * bmp_width
	bmp_colors = (Get_number (data, TBitMapFileHeader.bfOffBits, 4) - Get_number (data, TBitmapInfoHeader.biSize, 4) - (TBitmapInfoHeader.biSize - 1))/4

	return bmp_width, bmp_height, bmp_image_size, bmp_image_offset, bmp_colors
end
-- []===========================[]



-- []===========================[]
function Detect_os()
	local BinaryFormat = package.cpath:match("%p[\\|/][?]%p(%a+)")

	if BinaryFormat == "dll" then return "Windows" elseif
		BinaryFormat == "dylib" then return "MacOS" elseif
		BinaryFormat == "so" then
			if (os.execute("test -e /sbin/dynamic_pager")) then return "MacOS"
				else return "Linux"
			end
	else
		print("--[  ERROR! OS is not detected!!!  ]--")
		os.exit(1)	
	end
end
-- []===========================[]



-- []===========================[]
function File_save(fname, new_fname, offset, size, fstep, fskip)
	if (fstep and fskip) == nil then fstep = 0 fskip = 0 end
	local data = Get_file_data(fname)
	local file = assert(io.open(new_fname, "w+b"))
	if (io.type(file) == "file" ) then
   		if fstep + fskip ~= 0 then
			local i = offset + 1
			repeat
				file:write(string.sub(data, i, i+fstep-1))
				i = i+fstep+fskip
			until i >= (offset + 1 + size - 1)
			file:close()
			return true
		else
			file:write(string.sub(data, offset+1, offset+1+size-1))
			file:close()
			return true
		end
	else
		file:close()
		return false
	end
end
-- []===========================[]

-- []===========================[]
function Get_Full_Filename(pname, fname, OStype)
	-- 㡨ࠥ¬ ¨§ ¤¥ä ©­ _¯ãâ¨_ä ©«  ¢á直¥ â ¡ë ¨ ¯à®¡¥«ë «¨è­¨¥. <20>ãâì ¤®«¦¥­ ¡ëâì ®¡à ¬«ñ­ ®¤¨­ à­ë¬¨ ª ¢ë窠¬¨
	local psep = "/"
 	fname = string.gsub(string.match(fname, '\'.*\''), "'", "")
 	pname = string.gsub(string.match(pname, '\'.*\''), "'", "")
 	return (pname .. psep .. fname)
 	--print (fname, pname)
end
-- []===========================[]


-- []===========================[]
function INCLUDING_INFO_START()
 -- {ii_parent_num} = ii_count
        -- {ii_parent_num, ii_nested_level, ii_file_name, ii_start_addr, ii_end_addr, ii_its_size}
        -- {ii_parent_num, ii_nested_level, ii_file_name, ii_start_addr, ii_end_addr, ii_its_size}
 -- {ii_parent_num} = ii_count
        -- {ii_parent_num, ii_nested_level, ii_file_name, ii_start_addr, ii_end_addr, ii_its_size}
        -- {ii_parent_num, ii_nested_level, ii_file_name, ii_start_addr, ii_end_addr, ii_its_size}

    --ii_parent_num     = 1
    ii_nested_level   = 1
    ii_file_name      = 2
    ii_start_addr     = 3
    ii_end_addr       = 4
    ii_its_size       = 5
        
        ii_array = {} -- nest level, data
        ii_count = 0
        ii_nest = {}
        ii_nest_count = 0
        ii_tmp_nested_level = -1
end

-- []---------------------------[]
function INCLUDING_INFO_ADDstart()
        local temp_cnt = tonumber(sj.get_define("__INCLUDE_LEVEL__"))
        
        if temp_cnt < ii_tmp_nested_level then
                print("Error in script INCLUDING_INFO_ADDstart: new nesting < old nesting\r\n","File: " .. sj.get_define("__FILE__"), "Line: " .. sj.get_define("__LINE__"))
                sj.exit(1)
        elseif temp_cnt > 20 then
                print("Error in script INCLUDING_INFO_ADDstart: current nesting > 20\r\n","File: " .. sj.get_define("__FILE__"), "Line: " .. sj.get_define("__LINE__"))
                sj.exit(1)
        end
        
        ii_array[ii_count] = {--ii_count,                         -- ii_parent_num
                              temp_cnt,                         -- ii_nested_level
                              sj.get_define("__FILE__"),        
                              sj.current_address,
                              0,0
        } 
        
        ii_nest[ii_nest_count] = ii_count
        ii_nest_count = ii_nest_count+1
        ii_count = ii_count + 1     
        ii_tmp_nested_level = temp_cnt    
end
-- []---------------------------[]
function INCLUDING_INFO_ADDend()
        local temp_cnt = tonumber(sj.get_define("__INCLUDE_LEVEL__"))

        if temp_cnt > ii_tmp_nested_level then
                print("Error in script INCLUDING_INFO_ADDend: current nesting > old nesting\r\n","File: " .. sj.get_define("__FILE__"), "Line: " .. sj.get_define("__LINE__"))
                 sj.exit(1)
        end

        ii_nest_count = ii_nest_count-1
        temp_cnt = ii_nest[ii_nest_count]
        ii_array[temp_cnt][ii_end_addr] = sj.current_address
        ii_array[temp_cnt][ii_its_size] = sj.current_address - ii_array[temp_cnt][ii_start_addr]
        
        ii_tmp_nested_level = ii_array[temp_cnt][ii_nested_level]
end

-- []---------------------------[]
function INCLUDING_INFO_END()        
        local nest_sting_start = "Àó"
        local nest_sting_line  = "ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ"
        local previous_nest    = 0

        print(" File\t\t\t\t\t","Start \tEnd \tSize ")
        for i = 0, ii_count-1, 1 do
                --print(tostring(ii_array[i][ii_nested_level]) .. " " .. ii_array[i][ii_file_name]:sub(ii_array[i][ii_file_name]:find("/")+1,-1),"\r\t\t\t\t\t", tostring(ii_array[i][ii_start_addr]), tostring(ii_array[i][ii_end_addr]), tostring(ii_array[i][ii_its_size]))
                print(tostring(ii_array[i][ii_nested_level]) .. " " .. ii_array[i][ii_file_name]:sub(ii_array[i][ii_file_name]:find("/")+1,-1),"\r\t\t\t\t\t", string.format("%X",ii_array[i][ii_start_addr]), string.format("%X",ii_array[i][ii_end_addr]), tostring(ii_array[i][ii_its_size]))
        end

end


-- []===========================[]


-- []===========================[]
function Hrust_File(cmdLine, firstPath, secondPath, firstName, secondName)
	cmdLine    = string.gsub(string.match(cmdLine, '\'.*\''), "'", "")
	firstPath  = string.gsub(string.match(firstPath, '\'.*\''), "'", "")
	secondPath = string.gsub(string.match(secondPath, '\'.*\''), "'", "")
	firstName  = string.gsub(string.match(firstName, '\'.*\''), "'", "")
	secondName = string.gsub(string.match(secondName, '\'.*\''), "'", "")

	local fullCmdLine = cmdLine .. firstPath .. firstName .. " " .. secondPath .. secondName
	print(fullCmdLine)
end
-- []===========================[]


-- []===========================[]
-- Š®­¢¥àâ¨â ç¨á«® ¢ áâப㠥£® ¤¢®¨ç­®£® ¯à¥¤áâ ¢«¥­¨ï. bits - à §à來®áâì, ¥á«¨ ç¨á«® ¡®«ìè¥,
--  祬 à §à來®áâì ¤«ï ¯à¥¤áâ ¢«¥­¨ï í⮣® ç¨á« , â® ¡ã¤¥â ¡ £
function Number2Binary(n, bits)
        bits = bits-1
        local t = {}
        for i = bits, 0, -1 do
                t[#t+1] = math.floor(n/2^i)
                n = n%2^i
        end
        return table.concat(t)
end
-- []===========================[]


-- []===========================[]
function DCP_Page2Table (DCP_PAGE)
        local portsTable = {}
        local bitAddress = 0
        local bitTMPor   = 0
        local bitMask    = 0
        local CNFadr     = 0
        local CNFadrEnd  = 0
        for Altera_Port  = 1, 0xFF, 1 do
                for CNF  = 0, 3, 1 do
                        CNFadr     = 1 + CNF * 0x1000
                        CNFadrEnd  = CNFadr + 0x0FFF
                        bitAddress = 0
                        bitTMPor   = 0
                        for address = CNFadr, CNFadrEnd, 1 do
                                if (DCP_PAGE:byte(address) == Altera_Port) then
                                        if bitAddress == 0 then
                                                bitAddress = (address-1)
                                                bitTMPor =  (address-1)
                                        else
                                                bitAddress = bitAddress & (address-1)
                                                bitTMPor   = bitTMPor | (address-1)
                                        end
                                end
                        end                     
                        if (bitAddress ~= 0) then
                                bitMask = ~bitAddress ~ bitTMPor
                                bitMask = bitMask & 0x3FFF
                                portsTable[#portsTable+1] = bitAddress
                                portsTable[#portsTable+1] = bitMask
                                portsTable[#portsTable+1] = Altera_Port
                        end
                end
        end
        return portsTable
end
-- []===========================[]


-- []===========================[]
function Generate_DCPASM_fromPAGE (DCP_Page_file, DCP_new_ASM)
        -- ¯®«ãç ¥¬ ¯®àâë ¨§ ä ©« 
        print(DCP_Page_file)
        print(DCP_new_ASM)
        
        local data = Get_file_data(DCP_Page_file)
        DCP_TABLE = DCP_Page2Table(data)

        -- ®âªà뢠¥¬ ä ©« ­  § ¯¨áì
        local DCP_TABLE_CODE

        -- 㡨ࠥ¬ ¨§ ¤¥ä ©­ _¯ãâ¨_ä ©«  ¢á直¥ â ¡ë ¨ ¯à®¡¥«ë «¨è­¨¥. <20>ãâì ¤®«¦¥­ ¡ëâì ®¡à ¬«ñ­ ®¤¨­ à­ë¬¨ ª ¢ë窠¬¨
	DCP_new_ASM = string.gsub(string.match(DCP_new_ASM, '\'.*\''), "'", "")
        DCP_TABLE_CODE = assert(io.open(DCP_new_ASM, "w+"))

        -- è ¯ª 
        assert(DCP_TABLE_CODE:write(';', '\r\n'))       
        assert(DCP_TABLE_CODE:write(';-----------------------------------------------------------------------;', '\r\n', '\r\n'))

        -- â ¡«¨æ 
        for i = 1, #DCP_TABLE, 3 do
                assert(DCP_TABLE_CODE:write(';', '\r\n'))
                assert(DCP_TABLE_CODE:write('        DW      %', Number2Binary(DCP_TABLE[i], 14), '\r\n'))
                assert(DCP_TABLE_CODE:write('        DW      %', Number2Binary(DCP_TABLE[i+1], 14), '\r\n'))
                assert(DCP_TABLE_CODE:write('        DB      #', string.format("%X",DCP_TABLE[i+2]), '\r\n'))
        end

        -- ¯®¤¢ «
        assert(DCP_TABLE_CODE:write('; DCP END MARKER', '\r\n'))
        assert(DCP_TABLE_CODE:write('        DW      0,0,0', '\r\n'))
        assert(DCP_TABLE_CODE:write(';-----------------------------------------------------------------------;', '\r\n'))
        assert(DCP_TABLE_CODE:write(';'))   

        -- § ªàë⨥ ä ©« 
        assert(DCP_TABLE_CODE:flush())
        assert(DCP_TABLE_CODE:close())
end
-- []===========================[]


-- []===========================[]
	-- Function reads number from file <fname>, increases it, creates define "BUILD" with the number and saves the number to <fname>.
	-- With this function you can control count of compilations.
function increase_build(fname)
	local fp
	local build
	fp = assert(io.open(fname, "rb"))
	build = tonumber(fp:read("*all"))
	assert(fp:close())
	if type(build) == "nil" then
		build = 0
	end
	build = build + 1;
	--sj.insert_define("BUILD", build)
	fp = assert(io.open(fname, "wb"))
	assert(fp:write(build))
	assert(fp:flush())
	assert(fp:close())
	return build
end
-- []===========================[]