From 6adb87b5d86170caf240cfdb2c016d46824fbc87 Mon Sep 17 00:00:00 2001
From: donker <donker@astron.nl>
Date: Mon, 25 Oct 2021 10:46:49 +0200
Subject: [PATCH] L2SDP-436, add comment

---
 src/periph/fpga.cpp | 2 +-
 src/periph/fpga.h   | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/periph/fpga.cpp b/src/periph/fpga.cpp
index 7c1a27d1..0003a89a 100644
--- a/src/periph/fpga.cpp
+++ b/src/periph/fpga.cpp
@@ -77,9 +77,9 @@ Periph_fpga::Periph_fpga(uint global_nr, string ipaddr, uint n_beamsets):
     my_jesd_csr_dev_syncn {0},
     my_jesd_rx_err0 {0},
     my_jesd_rx_err1 {0},
-    my_pps_offset_cnt(0),
     my_signal_input_mean {0.0},
     my_signal_input_rms {0.0},
+    my_pps_offset_cnt(0),
     my_pps_expected_cnt(0),
     my_pps_present(false),
     my_pps_capture_cnt(0)
diff --git a/src/periph/fpga.h b/src/periph/fpga.h
index 20111d11..e9386654 100644
--- a/src/periph/fpga.h
+++ b/src/periph/fpga.h
@@ -72,13 +72,13 @@ private:
   uint32_t my_jesd_rx_err0[C_S_pn];
   uint32_t my_jesd_rx_err1[C_S_pn];
   bool    my_xst_processing_enable;
-  uint32_t my_pps_offset_cnt;
 
   double my_signal_input_mean[C_S_pn];
   double my_signal_input_rms[C_S_pn];
 
+  uint32_t my_pps_offset_cnt;  // used by read_time_since_last_pps()
   uint32_t my_pps_expected_cnt;
-  bool my_pps_present;
+  bool     my_pps_present;
   uint32_t my_pps_capture_cnt;
 
   std::ofstream rbf_wf;
-- 
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