From: Jan Michel <j.michel@gsi.de>
Date: Thu, 19 Nov 2020 09:31:12 +0000 (+0100)
Subject: Fix error register
X-Git-Url: https://jspc29.x-matter.uni-frankfurt.de/git/?a=commitdiff_plain;h=ae053c3738a01abe7e2db44fa272fe4dd7b93c9d;p=trbnet.git

Fix error register
---

diff --git a/trb_net16_api_ipu_streaming_accel.vhd b/trb_net16_api_ipu_streaming_accel.vhd
index 9d2fd1b..e6a70e2 100644
--- a/trb_net16_api_ipu_streaming_accel.vhd
+++ b/trb_net16_api_ipu_streaming_accel.vhd
@@ -399,7 +399,8 @@ THE_IPU_FSM : process begin
       if fifo_trg_empty = '0' then
         fifo_trg_read <= '1';
         ipu_fsm_state <= SEND_REQUEST_OWN;
-      end if;
+        fsm_error <= x"00";       
+    end if;
       if buf_CTS_START_READOUT_OUT = '1' then
         apl_fee_send_in                        <= '1';
         apl_fee_error_pattern_in(15 downto 0)  <= buf_CTS_NUMBER_OUT;
@@ -407,6 +408,7 @@ THE_IPU_FSM : process begin
         apl_fee_error_pattern_in(31 downto 24) <= buf_CTS_INFORMATION_OUT;
         apl_fee_dtype_in                       <= buf_CTS_READOUT_TYPE_OUT;
         ipu_fsm_state   <= DATA_TRANSFER;
+        fsm_error <= x"00";       
       end if;  
       
       
@@ -432,7 +434,6 @@ THE_IPU_FSM : process begin
     when CHECK_CTS_INFO =>
       fsm_ipu_status_bits <= x"c";
       ipu_fsm_state <= DATA_TRANSFER;
-      fsm_error <= x"00";       
       if fifo_trg_number /= buf_CTS_NUMBER_OUT then
         fsm_error(0)  <= '1';
       end if;