Charm test: add heartbeat for nanoFIP

.gitlab-ci.yml

@@ -72,7 +72,8 @@ reuse:
           - 'top/nanofip.vhd'
           - 'top/Manifest.py'
   artifacts:
-    name: 'FMC-NANOFIP-${CI_COMMIT_REF_NAME}'
+    name: 'FMC-NANOFIP-${CI_COMMIT_REF_NAME}-${CI_COMMIT_SHORT_SHA}'
+    when: on_success
     paths:
       - artifacts
 

syn/pinout.pdc

@@ -587,7 +587,6 @@ set_io rstpon_i      \
     -fixed yes       \
     -DIRECTION Input
 
-
 set_io jc_tck_o     \
     -pinname 42     \
     -fixed yes      \
@@ -614,6 +613,10 @@ set_io jc_trst_n_o \
     -res_pull down \
     -DIRECTION Output
 
+set_io user0 \
+    -pinname 19 \
+    -fixed yes \
+    -DIRECTION Output
 
 
 #set_io fd_rxcdn_i       \

top/nanofip.vhd

@@ -261,7 +261,9 @@ entity nanofip is
         jc_trst_n_o: out std_logic;     --! Drives the JTAG Test Reset
         jc_tms_o   : out std_logic;     --! Drives the JTAG Test Mode Select of the target TAP
         jc_tdi_o   : out std_logic;     --! Drives the JTAG Test Data In of the target TAP
-        jc_tck_o   : out std_logic      --! Drives the JTAG Test Clock of the target TAP
+        jc_tck_o   : out std_logic;     --! Drives the JTAG Test Clock of the target TAP
+        --! User pins
+        user0      : out std_logic
     );
 end entity nanofip;
 
@@ -321,6 +323,9 @@ architecture struc of nanofip is
     signal u_pacer                    : std_logic;
     signal u_cacer                    : std_logic;
     signal r_fcser                    : std_logic;
+    --! Hearbeat counter
+    signal s_heartbeat_c              : unsigned(24 downto 0);
+    signal s_heartbeat                : std_logic;
 
 --==============================================================================
 --! Architecture begin
@@ -551,6 +556,28 @@ begin
 
     jc_trst_n_o  <= s_jc_trst;
 
+    ----------------------------------------------------------------------------
+    --! CHARM Test heartbeat
+    p_heartbeat: process(uclk_i)
+    begin
+        if rising_edge(uclk_i) then
+            if s_nfip_intern_rst = '1' then
+                s_heartbeat_c <= (others => '0');
+                s_heartbeat <= '0';
+            else
+                if s_heartbeat_c = x"1312CFF" then
+                    s_heartbeat_c <= (others => '0');
+                    s_heartbeat <= not(s_heartbeat);
+                else
+                    s_heartbeat_c <= s_heartbeat_c + 1;
+                    s_heartbeat <= s_heartbeat;
+                end if;
+            end if;
+        end if;
+    end process p_heartbeat;
+
+    user0 <= s_heartbeat;
+
 end architecture struc;
 --==============================================================================
 --! Architecture end