From f8c2da3c831a88f8ff1e84cf6363108839707ddb Mon Sep 17 00:00:00 2001
From: Dhanya Thattil <dhanya.thattil@psi.ch>
Date: Mon, 28 Jun 2021 16:44:45 +0200
Subject: [PATCH] wip

---
 .../eigerDetectorServer/FebControl.c          | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/slsDetectorServers/eigerDetectorServer/FebControl.c b/slsDetectorServers/eigerDetectorServer/FebControl.c
index f12bffa07..b0a911d9c 100644
--- a/slsDetectorServers/eigerDetectorServer/FebControl.c
+++ b/slsDetectorServers/eigerDetectorServer/FebControl.c
@@ -1059,6 +1059,34 @@ int Feb_Control_StopAcquisition() {
                 check_error = 0;
         }
 
+        // wait for detector to send
+        int isTransmitting = 1;
+        while (isTransmitting) {
+            // wait for feb processing to be done
+            int i = Feb_Control_ProcessingInProgress();
+            if (i == STATUS_ERROR) {
+                strcpy(mess, "Could not read feb processing done register\n");
+                *ret = (int)FAIL;
+                return;
+            }
+            if (i == RUNNING) {
+                LOG(logINFOBLUE, ("Status: TRANSMITTING (feb processing)\n"));
+                isTransmitting = 1;
+            }
+
+            // wait for beb to send out all packets
+            if (Beb_IsTransmitting(&isTransmitting, send_to_ten_gig, 1) ==
+                FAIL) {
+                strcpy(mess, "Could not read delay counters\n");
+                *ret = (int)FAIL;
+                return;
+            }
+            if (isTransmitting) {
+                printf("Transmitting...\n");
+            }
+        }
+        LOG(logINFO, ("Detector has sent all data\n"));
+
         // stop acquisition
         return Feb_Control_Reset();
     }