do not use std_logic_unsigned

src/Buffers_Message_Handling/messageFilter.vhd

@@ -57,7 +57,6 @@
 Library ieee;
 use IEEE.std_logic_1164.all;
 use IEEE.numeric_std.ALL;
-use ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.ID_transfer.all;
 

src/Buffers_Message_Handling/rxBuffer.vhd

@@ -96,7 +96,6 @@
 Library ieee;
 use IEEE.std_logic_1164.all;
 use IEEE.numeric_std.ALL;
-use ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 
 entity rxBuffer is

src/Buffers_Message_Handling/txArbitrator.vhd

@@ -70,7 +70,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.ID_transfer.all;
 

src/Buffers_Message_Handling/txtBuffer.vhd

@@ -58,7 +58,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 
 entity txtBuffer is
@@ -198,14 +197,14 @@ begin
         
         --Store the data into the Buffer during the access
         if (tran_wr(ID-1)='1') then
-          if (tran_addr<4) then
+          if (to_integer(unsigned(tran_addr))<4) then
             txt_buffer_info(to_integer(unsigned(tran_addr))) <= tran_data;
           else  
-            txt_buffer_data(to_integer(unsigned(tran_addr-4))) <= tran_data;
+            txt_buffer_data(to_integer(unsigned(tran_addr))-4) <= tran_data;
           end if;
         end if;
         
       end if;
     end process;
   
-end architecture;
\ No newline at end of file
+end architecture;

src/Bus_Timing_Synchronisation/brs_comp.vhd

@@ -66,7 +66,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 USE WORK.CANconstants.ALL;
 
 package brs_comp_package is

src/Bus_Timing_Synchronisation/busSync.vhd

@@ -79,7 +79,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 USE WORK.CANconstants.ALL;
 use work.CAN_FD_register_map.all;
 

src/Bus_Timing_Synchronisation/prescaler_v3.vhd

@@ -106,7 +106,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 USE WORK.CANconstants.ALL;
 use work.brs_comp_package.all;
 

src/CAN_Core/CRC.vhd

@@ -57,7 +57,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CAN_FD_register_map.all;
 

src/CAN_Core/bitDeStuffing.vhd

@@ -74,7 +74,6 @@
 library ieee;
 use IEEE.std_logic_1164.all;
 use IEEE.numeric_std.all;
-use ieee.std_logic_unsigned.all;
 use WORK.CANconstants.all;
 
 entity bitDestuffing is

src/CAN_Core/bitStuffing_v2.vhd

@@ -69,7 +69,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 USE WORK.CANconstants.ALL;
 
 entity bitStuffing_v2 is 

src/CAN_Core/core_top.vhd

@@ -73,7 +73,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 use work.CAN_FD_frame_format.ALL;

src/CAN_Core/faultConf.vhd

@@ -61,7 +61,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 USE WORK.CANconstants.ALL;
 
 entity faultConf is 

src/CAN_Core/operationControl.vhd

@@ -48,7 +48,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CAN_FD_register_map.all;
 

src/CAN_Core/protocolControl.vhd

@@ -165,7 +165,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CAN_FD_frame_format.all;
 use work.CAN_FD_register_map.all;

src/CAN_Core/tranBuffer.vhd

@@ -49,7 +49,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 
 entity tranBuffer is 

src/CAN_top_level.vhd

@@ -67,7 +67,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 USE WORK.CANconstants.ALL;
 use work.CANcomponents.ALL;
 

src/Deprecated/timeStampGen.vhd

@@ -50,7 +50,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 
 
 entity timeStampGen is

src/Deprecated/txBuffer.vhd

@@ -42,7 +42,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 
 entity txBuffer is 

src/Event_Logger/logger.vhd

@@ -79,7 +79,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 USE WORK.CANconstants.ALL;
 
 entity CAN_logger is 

src/ID_transfer.vhd

@@ -47,7 +47,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 
 package ID_transfer is
 

src/Interrupts/intManager.vhd

@@ -58,7 +58,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 USE WORK.CANconstants.ALL;
 
 entity intManager is

src/Libraries/CANcomponents.vhd

@@ -52,7 +52,6 @@
 library ieee;
 use IEEE.std_logic_1164.all;
 use IEEE.numeric_std.all;
-use ieee.std_logic_unsigned.all;
 use WORK.CANconstants.all;
 
 package CANcomponents is

src/Registers_Memory_Interface/canfd_registers.vhd

@@ -107,7 +107,6 @@
 Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CAN_FD_register_map.all;
 

test/feature/abort_transmittion_feature_tb.vhd

@@ -54,7 +54,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/arbitration_feature_tb.vhd

@@ -57,7 +57,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/fault_confinement_feature_tb.vhd

@@ -48,7 +48,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/feature_env.vhd

@@ -51,7 +51,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 USE work.CANtestLib.All;
@@ -286,7 +285,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/forbid_fd_feature_tb.vhd

@@ -46,7 +46,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/int_feature_tb.vhd

@@ -55,7 +55,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/invalid_configs_feature_tb.vhd

@@ -47,7 +47,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/overload_feature_tb.vhd

@@ -48,7 +48,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/retr_limit_feature_tb.vhd

@@ -46,7 +46,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/rtr_pref_feature.vhd

@@ -55,7 +55,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/rx_status_feature_tb.vhd

@@ -55,7 +55,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/soft_reset_feature_tb.vhd

@@ -56,7 +56,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/spec_mode_feature_tb.vhd

@@ -55,7 +55,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/traf_meas_feature_tb.vhd

@@ -55,7 +55,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/tran_delay_feature.vhd

@@ -56,7 +56,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/feature/tx_arb_time_tran.vhd

@@ -70,7 +70,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 USE work.randomLib.All;

test/lib/CANtestLib.vhd

@@ -52,7 +52,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 USE work.randomLib.All;
 use work.CANconstants.all;
 
@@ -1208,7 +1207,7 @@ procedure process_error
      decode_dlc_v(frame.dlc,length);
      for i in 0 to (length-1)/4 loop
        w_data:= frame.data(511-i*32 downto 480-i*32);
-       CAN_write(w_data,TX_DATA_5_ADR+i,ID,mem_bus);
+       CAN_write(w_data,std_logic_vector(unsigned(TX_DATA_5_ADR)+i),ID,mem_bus);
      end loop;
      
      --Signal that the frame is valid by allowing the buffer
@@ -1426,7 +1425,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 USE work.randomLib.All;
 use work.CANconstants.all;
  USE work.CANtestLib.All;
@@ -1484,4 +1482,4 @@ entity CAN_test_wrapper is
     signal status         :out  test_status_type
   );    
 
-end entity;
\ No newline at end of file
+end entity;

test/lib/randomLib.vhd

@@ -48,7 +48,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 
 package randomLib is
   
@@ -1067,4 +1066,4 @@ package body randomLib is
   
   
   
-end package body;
\ No newline at end of file
+end package body;

test/others/busSync_tb_edge.vhd

@@ -47,7 +47,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANcomponents.ALL;
 USE WORK.CANconstants.ALL;
 

test/others/busSync_tb_sample.vhd

@@ -53,7 +53,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 USE WORK.CANconstants.ALL;
 use work.CANcomponents.ALL;
 

test/others/core_top_tb1.vhd

@@ -59,7 +59,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANcomponents.ALL;
 use work.CANconstants.all;
 use work.CAN_FD_frame_format.all;

test/others/prescaler_v3_tb.vhd

@@ -43,7 +43,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANcomponents.ALL;
 USE WORK.CANconstants.ALL;
 

test/others/registers_tb.vhd

@@ -42,7 +42,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 
 entity registers_tb is
@@ -265,7 +264,7 @@ begin
   wait for 17 ns;
   res_n<=not ACT_reset;
   
-  adress<=TO_STDLOGICVECTOR(X"410000");
+  adress<=X"410000";
   scs<='1';
   srd<='1';
   wait for 20 ns;

test/others/timeStampGen_Tb.vhd

@@ -42,7 +42,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 
 entity timeStampGen_Tb is
 end entity;

test/sanity/sanity_test.vhd

@@ -54,7 +54,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 USE work.CANtestLib.All;

test/unit/Bit_Stuffing/Bit_Stuffing_tb.vhd

@@ -54,7 +54,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 USE work.CANtestLib.All;

test/unit/Bus_Sampling/Bus_Sync_tb.vhd

@@ -46,7 +46,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 USE work.CANtestLib.All;

test/unit/CRC/CRC_tb.vhd

@@ -57,7 +57,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 USE work.CANtestLib.All;

test/unit/Evnt_Logger/Event_logger_tb.vhd

@@ -50,7 +50,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 USE work.CANtestLib.All;

test/unit/Int_Manager/Int_Manager_tb.vhd

@@ -49,7 +49,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 USE work.CANtestLib.All;

test/unit/Message_filter/message_filter_tb.vhd

@@ -49,7 +49,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 USE work.CANtestLib.All;

test/unit/Prescaler/Prescaler_tb.vhd

@@ -50,7 +50,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 USE work.CANtestLib.All;

test/unit/Protocol_Control/Protocol_Control_tb.vhd

@@ -104,7 +104,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 USE work.CANtestLib.All;

test/unit/RX_Buffer/RX_Buffer_model.vhd

@@ -49,7 +49,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 USE work.CANtestLib.All;
 use work.CANcomponents.ALL;

test/unit/RX_Buffer/RX_Buffer_tb.vhd

@@ -64,7 +64,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 USE work.CANtestLib.All;

test/unit/TX_Arbitrator/TX_Arbitrator_tb.vhd

@@ -49,7 +49,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 USE work.CANtestLib.All;

test/unit/TX_Buffer/Tx_Buffer_tb.vhd

@@ -49,7 +49,6 @@ Library ieee;
 USE IEEE.std_logic_1164.all;
 USE IEEE.numeric_std.ALL;
 USE ieee.math_real.ALL;
-USE ieee.std_logic_unsigned.All;
 use work.CANconstants.all;
 use work.CANcomponents.ALL;
 USE work.CANtestLib.All;