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I've got this error in the following code, what's wrong in it? Thanks in advance.
library IEEE; use IEEE.STD_LOGIC_1164.ALL; use IEEE.STD_LOGIC_signed.ALL; use IEEE.STD_LOGIC_arith.ALL; use ieee.numeric_std.all; use IEEE.STD_LOGIC_TEXTIO.ALL; use IEEE.STD_LOGIC_UNSIGNED.all; --package imagens is --type image_array is array(0 to 49, 0 to 49) of unsigned(7 downto 0); --type image_derivadas is array(0 to 49, 0 to 49) of unsigned (8 downto 0); --type image_19bits is array (0 to 49, 0 to 49) of unsigned (18 downto 0); --end package imagens; entity medias_2 is port( --divisor: in image_19bits; --dividendo: in image_derivadas; uk2: in image_19bits; vk2: in image_19bits; mediau2: out image_19bits; mediav2: out image_19bits ); end medias_2; architecture behaviour of medias_1 is --FOR for x in 1 to 48 loop for y in 1 to 48 loop --mediami[j] = (mi(x-1,y-1)+mi(x-1,y)+mi(x-1,y+1)+mi(x,y-1)+mi(x,y)+mi(x,y+1)+mi(x+1,y-1)+mi(x+1,y)+mi(x+1,y+1))/9;
--mediani[j] = (ni(x-1,y-1)+ni(x-1,y)+ni(x-1,y+1)+ni(x,y-1)+ni(x,y)+ni(x,y+1)+ni(x+1,y-1)+ni(x+1,y)+ni(x+1,y+1))/9; mediau2(x,y) <= (uk2(x-1,y-1)+uk2(x-1,y)+uk2(x-1,y+1)+uk2(x,y-1)+uk2(x,y)+uk2(x,y+1)+uk2(x+1,y-1)+uk2(x+1,y)+uk2(x+1,y+1))/9; mediav2(x,y) <= (vk2(x-1,y-1)+vk2(x-1,y)+vk2(x-1,y+1)+vk2(x,y-1)+vk2(x,y)+vk2(x,y+1)+vk2(x+1,y-1)+vk2(x+1,y)+vk2(x+1,y+1))/9; end loop; end loop; for x in 1 to 48 loop mediau2(0,y) <= (uk2(x-1,0)+uk2(x-1,1)+uk2(x,0)+uk2(x,1)+uk2(x+1,0)+uk2(x+1,1))/6; mediau2(49,y) <= (uk2(x-1,48)+uk2(x-1,49)+uk2(x,48)+uk2(x,49)+uk2(x+1,48)+uk2(x+1,49))/6; mediav2(0,y) <= (vk2(x-1,0)+vk2(x-1,1)+vk2(x,0)+vk2(x,1)+vk2(x+1,0)+vk2(x+1,1))/6; mediav2(49,y) <= (vk2(x-1,48)+vk2(x-1,49)+vk2(x,48)+vk2(x,49)+vk2(x+1,48)+vk2(x+1,49))/6; end loop; for y in 1 to 48 loop mediau2(0,y) <= (uk2(0,y-1)+uk2(0,y)+uk2(0,y+1)+uk2(1,y-1)+uk2(1,y)+uk2(1,y+1))/6; mediau2(49,y) <= (uk2(48,y-1)+uk2(48,y)+uk2(48,y+1)+uk2(49,y-1)+uk2(49,y)+uk2(49,y+1))/6; mediav2(0,y) <= (vk2(0,y-1)+vk2(0,y)+vk2(0,y+1)+vk2(1,y-1)+vk2(1,y)+vk2(1,y+1))/6; mediav2(49,y) <= (vk2(48,y-1)+vk2(48,y)+vk2(48,y+1)+vk2(49,y-1)+vk2(49,y)+vk2(49,y+1))/6; end loop; mediau2(0,0)<= (uk2(0,0)+uk2(0,1)+uk2(1,0)+uk2(1,1))/4; mediau2(0,49)<= (uk2(0,48)+uk2(0,49)+uk2(1,48)+uk2(1,49))/4; mediau2(49,0)<= (uk2(48,0)+uk2(48,1)+uk2(49,0)+uk2(49,1))/4; mediau2(49,49)<= (uk2(48,48)+uk2(48,49)+uk2(49,48)+uk2(49,49))/4; mediav2(0,0)<= (vk2(0,0)+vk2(0,1)+vk2(1,0)+vk2(1,1))/4; mediav2(0,49)<= (vk2(0,48)+vk2(0,49)+vk2(1,48)+vk2(1,49))/4; mediav2(49,0)<= (vk2(48,0)+vk2(48,1)+vk2(49,0)+vk2(49,1))/4; mediav2(49,49)<= (vk2(48,48)+vk2(48,49)+vk2(49,48)+vk2(49,49))/4; end process; end behaviour;
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Theres probably a ( missing near line 31.
Also, your problem in your other post is probably because you included std_logic_arith - please delete this library.- Mark as New
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--- Quote Start --- Theres probably a ( missing near line 31. Also, your problem in your other post is probably because you included std_logic_arith - please delete this library. --- Quote End --- But where in line 31 i put this "("? I've also tried to delete std_logic_arith that was defined in other part of the code, still don't work.
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I dont know, as line 31 in the code you posted is a blank line.
This is a pretty simple error to find and fix yourself. Just get a decent text editor - they all do bracket matching to ensure each ( has a corresponding ) And again - I cant see your real code, so no idea whether removing std_logic_arith is going to help (but you shouldnt use it anyway)- Mark as New
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--- Quote Start --- I dont know, as line 31 in the code you posted is a blank line. This is a pretty simple error to find and fix yourself. Just get a decent text editor - they all do bracket matching to ensure each ( has a corresponding ) And again - I cant see your real code, so no idea whether removing std_logic_arith is going to help (but you shouldnt use it anyway) --- Quote End --- Line 31 is the one where "for x in 1 to 48" appears for the first time.
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Instead of posting fairly useless information, why not post the real code?
Or even better - fix this syntax error yourself. You know what the error is - theres a bracket missing. Why not try looking in the lines above?- Mark as New
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--- Quote Start --- Instead of posting fairly useless information, why not post the real code? Or even better - fix this syntax error yourself. You know what the error is - theres a bracket missing. Why not try looking in the lines above? --- Quote End --- It's because i don't know how to fix it. It doensn't make sense for me a bracket missing anywhere.
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Without the code - I dont know what you expect us to do..
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--- Quote Start --- Without the code - I dont know what you expect us to do.. --- Quote End --- the code goes as follows: 1- library IEEE; 2- use IEEE.STD_LOGIC_1164.ALL; 3- use IEEE.STD_LOGIC_signed.ALL; 4- --use IEEE.STD_LOGIC_arith.ALL; 5- use ieee.numeric_std.all; 6- use IEEE.STD_LOGIC_TEXTIO.ALL; 7- use IEEE.STD_LOGIC_UNSIGNED.all; 8- --package imagens is 9- --type image_array is array(0 to 49, 0 to 49) of unsigned(7 downto 0); 10- --type image_derivadas is array(0 to 49, 0 to 49) of unsigned (8 downto 0); 11- --type image_19bits is array (0 to 49, 0 to 49) of unsigned (18 downto 0); 12- --end package imagens; 13- 14- entity medias_2 is 15- port( 16- 17- --divisor: in image_19bits; 18- --dividendo: in image_derivadas; 19- uk2: in image_19bits; 20- vk2: in image_19bits; 21- mediau2: out image_19bits; 22- mediav2: out image_19bits 23- 24- ); end medias_2; 25- 26- 27- 28- architecture behaviour of medias_1 is 29- 30- --FOR 31- for x in 1 to 48 loop 32- for y in 1 to 48 loop 33- --mediami[j] = (mi(x-1,y-1)+mi(x-1,y)+mi(x-1,y+1)+mi(x,y-1)+mi(x,y)+mi(x,y+1)+mi(x+1,y-1)+mi(x+1,y)+mi(x+1,y+1))/9;
34-
35- --mediani[j] = (ni(x-1,y-1)+ni(x-1,y)+ni(x-1,y+1)+ni(x,y-1)+ni(x,y)+ni(x,y+1)+ni(x+1,y-1)+ni(x+1,y)+ni(x+1,y+1))/9; 36- mediau2(x,y) <= (uk2(x-1,y-1)+uk2(x-1,y)+uk2(x-1,y+1)+uk2(x,y-1)+uk2(x,y)+uk2(x,y+1)+uk2(x+1,y-1)+uk2(x+1,y)+uk2(x+1,y+1))/9; 37- mediav2(x,y) <= (vk2(x-1,y-1)+vk2(x-1,y)+vk2(x-1,y+1)+vk2(x,y-1)+vk2(x,y)+vk2(x,y+1)+vk2(x+1,y-1)+vk2(x+1,y)+vk2(x+1,y+1))/9; 38- 39- end loop; 40- end loop; 41- 42- for x in 1 to 48 loop 43- mediau2(0,y) <= (uk2(x-1,0)+uk2(x-1,1)+uk2(x,0)+uk2(x,1)+uk2(x+1,0)+uk2(x+1,1))/6; 44- mediau2(49,y) <= (uk2(x-1,48)+uk2(x-1,49)+uk2(x,48)+uk2(x,49)+uk2(x+1,48)+uk2(x+1,49))/6; 45- mediav2(0,y) <= (vk2(x-1,0)+vk2(x-1,1)+vk2(x,0)+vk2(x,1)+vk2(x+1,0)+vk2(x+1,1))/6; 46- mediav2(49,y) <= (vk2(x-1,48)+vk2(x-1,49)+vk2(x,48)+vk2(x,49)+vk2(x+1,48)+vk2(x+1,49))/6; 47- 48- end loop; 49- 50- for y in 1 to 48 loop 51- mediau2(0,y) <= (uk2(0,y-1)+uk2(0,y)+uk2(0,y+1)+uk2(1,y-1)+uk2(1,y)+uk2(1,y+1))/6; 52- mediau2(49,y) <= (uk2(48,y-1)+uk2(48,y)+uk2(48,y+1)+uk2(49,y-1)+uk2(49,y)+uk2(49,y+1))/6; 53- mediav2(0,y) <= (vk2(0,y-1)+vk2(0,y)+vk2(0,y+1)+vk2(1,y-1)+vk2(1,y)+vk2(1,y+1))/6; 54- mediav2(49,y) <= (vk2(48,y-1)+vk2(48,y)+vk2(48,y+1)+vk2(49,y-1)+vk2(49,y)+vk2(49,y+1))/6; 55- 56- end loop; 57- 58- mediau2(0,0)<= (uk2(0,0)+uk2(0,1)+uk2(1,0)+uk2(1,1))/4; 59- mediau2(0,49)<= (uk2(0,48)+uk2(0,49)+uk2(1,48)+uk2(1,49))/4; 60- mediau2(49,0)<= (uk2(48,0)+uk2(48,1)+uk2(49,0)+uk2(49,1))/4; 61- mediau2(49,49)<= (uk2(48,48)+uk2(48,49)+uk2(49,48)+uk2(49,49))/4; 62- mediav2(0,0)<= (vk2(0,0)+vk2(0,1)+vk2(1,0)+vk2(1,1))/4; 63- mediav2(0,49)<= (vk2(0,48)+vk2(0,49)+vk2(1,48)+vk2(1,49))/4; 64- mediav2(49,0)<= (vk2(48,0)+vk2(48,1)+vk2(49,0)+vk2(49,1))/4; 65- mediav2(49,49)<= (vk2(48,48)+vk2(48,49)+vk2(49,48)+vk2(49,49))/4; 66- 67- end process; 68- end behaviour;
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This still cannot be the real code because there is too much missing to create the error you listed in the thread title.
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