From a39d535248a1e6f4bc6edad16bfa154dafa5a97f Mon Sep 17 00:00:00 2001
From: tmeissner <programming@goodcleanfun.de>
Date: Sat, 6 Dec 2014 12:48:00 +0100
Subject: [PATCH] add change of s_spi_frame to NOP after write/read cycle and
 no new preamble was received

---
 raspiFpga/src/RaspiFpgaCtrlE.vhd | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/raspiFpga/src/RaspiFpgaCtrlE.vhd b/raspiFpga/src/RaspiFpgaCtrlE.vhd
index 8dcf59a..5e44ce2 100644
--- a/raspiFpga/src/RaspiFpgaCtrlE.vhd
+++ b/raspiFpga/src/RaspiFpgaCtrlE.vhd
@@ -167,6 +167,8 @@ begin
               else
                 if (LocalData_i = x"00") then
                   s_spi_frame <= HEADER;
+                else
+                  s_spi_frame <= NOP;
                 end if;
               end if;
             end if;