ADC Addon: Cleaning up code, adding LED output

diff --git a/adc_addon/adc_addon.vhd b/adc_addon/adc_addon.vhd
index bb76aa6016d7deba7f2c81496d25ca8384eaa278..8669caa89b64cb8090a392cc721b7a9387a32ff9 100644 (file)
--- a/adc_addon/adc_addon.vhd
+++ b/adc_addon/adc_addon.vhd
@@ -166,8 +166,8 @@ architecture adc_addon_arch of adc_addon is
        type ram_t is array(0 to 15) of std_logic_vector(15 downto 0);
        signal ram   : ram_t;
 
-       
-       
+
+
        signal spi_reg20_i : std_logic_vector(15 downto 0);
        signal spi_reg40_i : std_logic_vector(15 downto 0);
        signal spi_data_i  : std_logic_vector(15 downto 0);
@@ -196,24 +196,24 @@ architecture adc_addon_arch of adc_addon is
        signal flash_busy    : std_logic;
        signal flash_err     : std_logic;
 
-       
+
 
        signal leds     : std_logic_vector(4 downto 0) := (others => '0');
-       
+
        signal flash_go_tmp : std_logic_vector(5 downto 0);
        signal flash_reset_n : std_logic;
 
-       
+
        signal fsm_job        : std_logic_vector(1 downto 0);
        signal ram_fsm_data_i : std_logic_vector(7 downto 0);
        signal ram_fsm_addr_i : std_logic_vector(3 downto 0);
        signal ram_fsm_write_i: std_logic;
 
        signal enable_cfg_flash : std_logic;
-       
+
 
        signal adc_csb_reg : std_logic_vector(12 downto 1) := x"000";
-       
+
 begin
 
 
@@ -277,7 +277,7 @@ begin
                                spi_cs <= '1';
                                SPI_CONN_L_CS <= '1';
                                SPI_CONN_H_CS <= '0';
-                               SPI_TRB_OUT(0)   <= SPI_CONN_H_IN;                              
+                               SPI_TRB_OUT(0)   <= SPI_CONN_H_IN;
                        when others =>
                                spi_cs <= '1';
                                SPI_CONN_L_CS <= '1';
@@ -291,9 +291,9 @@ begin
        SPI_CONN_H_CLK <= SPI_TRB_CLK(0);
        SPI_CONN_L_OUT <= SPI_TRB_IN(0);
        SPI_CONN_H_OUT <= SPI_TRB_IN(0);
-       
 
-       
+
+
        spi_reg40_i <= flash_busy & flash_err & "000000" & ram_data_o;
 
 ---------------------------------------------------------------------------
@@ -371,7 +371,7 @@ begin
                        mem_rd_data => flashram_data_o
                        );
 
-       
+
 
 ---------------------------------------------------------------------------
 -- I/O Register 0x20
@@ -413,6 +413,16 @@ begin
 -- Rest of the I/O
 ---------------------------------------------------------------------------
 
+       LED_WHITE <= not leds(0);
+       LED_RED <= not leds(1);
+       LED_GREEN <= not leds(2);
+       LED_YELLOW <= not leds(3);
+       LED_ORANGE <= not leds(4);
+       
+       
+       
+
 
+       GP_LINE <= (others => '0');
 
 end architecture;