From b70d3c5ad350feab70f2b7ea868255f9e3e9655b Mon Sep 17 00:00:00 2001
From: Dhanya Thattil <dhanya.thattil@psi.ch>
Date: Thu, 22 Jan 2026 10:00:25 +0100
Subject: [PATCH] xilinx: start state machine started with start_f bit in flow
 control and not anymore the start_p from matterhornspictrl reg (so now if the
 user messes up the pattern, it will be stuck forever) (#1366)

---
 .../bin/xilinx_ctbDetectorServer_developer    | Bin 305832 -> 305832 bytes
 .../slsDetectorFunctionList.c                 |   7 +------
 slsSupportLib/include/sls/versionAPI.h        |   2 +-
 3 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/slsDetectorServers/xilinx_ctbDetectorServer/bin/xilinx_ctbDetectorServer_developer b/slsDetectorServers/xilinx_ctbDetectorServer/bin/xilinx_ctbDetectorServer_developer
index 4aec0c1659b32381fdb1e2edc410ba6d8753b706..b3a23d9f5a4fcd165a9da295a6f08086676980c8 100755
GIT binary patch
delta 70
zcmZ2+RcOUkp$!em5)5q9f_y?4rZ6xt7(HZW&;s$zfc!}*BF$@(x35WNT=<UBXuDq!
W({c$$qxNrEOhC-M{aY5xCVK!}G8u;e

delta 70
zcmZ2+RcOUkp$!em5)Di<f_y?4rZ6zb89iiX&;s$zfc!}*BF$@(x35WNT=<UBaJyd+
W({c$$!}f1kOhC-M{aY5xCVK#t7#g1d

diff --git a/slsDetectorServers/xilinx_ctbDetectorServer/slsDetectorFunctionList.c b/slsDetectorServers/xilinx_ctbDetectorServer/slsDetectorFunctionList.c
index c8b338a87..af5804c82 100644
--- a/slsDetectorServers/xilinx_ctbDetectorServer/slsDetectorFunctionList.c
+++ b/slsDetectorServers/xilinx_ctbDetectorServer/slsDetectorFunctionList.c
@@ -1585,12 +1585,7 @@ int startStateMachine() {
 #endif
 
     LOG(logINFOBLUE, ("Starting readout\n"));
-
-    // MM:readout via pattern does not work right now due to firmware bug,
-    // readout via MatterhornCTRL for the moment
-    // bus_w(FLOW_CONTROL_REG, bus_r(FLOW_CONTROL_REG) | START_F_MSK);
-    bus_w(MATTERHORNSPICTRL, bus_r(MATTERHORNSPICTRL) | STARTREAD_P_MSK);
-
+    bus_w(FLOW_CONTROL_REG, bus_r(FLOW_CONTROL_REG) | START_F_MSK);
     return OK;
 }
 
diff --git a/slsSupportLib/include/sls/versionAPI.h b/slsSupportLib/include/sls/versionAPI.h
index cf4b1ba25..8e7c2d493 100644
--- a/slsSupportLib/include/sls/versionAPI.h
+++ b/slsSupportLib/include/sls/versionAPI.h
@@ -7,6 +7,6 @@
 #define APIGOTTHARD2 "0.0.0 0x250909"
 #define APIMOENCH    "0.0.0 0x250909"
 #define APIEIGER     "0.0.0 0x250909"
-#define APIXILINXCTB "0.0.0 0x260121"
+#define APIXILINXCTB "0.0.0 0x260122"
 #define APIJUNGFRAU  "0.0.0 0x250909"
 #define APIMYTHEN3   "0.0.0 0x250922"