From 1d88a71985132345999effe8d6d2e2edd12d08a2 Mon Sep 17 00:00:00 2001
From: donker <donker@astron.nl>
Date: Fri, 3 Sep 2021 13:19:52 +0200
Subject: [PATCH] TR_tod_pps_delta_R now in seconds.
---
src/constants.h | 4 ++--
src/tr.cpp | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/constants.h b/src/constants.h
index ace3e81a..9e11faf3 100644
--- a/src/constants.h
+++ b/src/constants.h
@@ -45,13 +45,13 @@
#define C_Q_fft 2
#define C_N_sub 512
+#define C_N_sub_bf 488
#define C_N_step 1
#define C_N_crosslets_max 7
#define C_N_scrap 512 // Number of 32 bit words in FPGA scrap memory.
#define C_N_pol 2 // Number of antenna polarizations, X and Y.
#define C_A_pn 6 // Number of dual polarization antennas per Processing Node (PN) FPGA.
-#define C_N_beamlets 976 // Number of beamlets per antenna band 488, 976
-#define C_N_sub_bf 488
+// #define C_N_beamlets 976 // Number of beamlets per antenna band 488, 976
#define C_200MHZ_1_CNT_NS 5 // Time of one cnt in nS
#define C_N_CLK_PER_PPS 200000000
diff --git a/src/tr.cpp b/src/tr.cpp
index 25cb3abc..10b3dc2e 100644
--- a/src/tr.cpp
+++ b/src/tr.cpp
@@ -145,7 +145,7 @@ bool TranslatorMap::translator(TermOutput& termout, const char cmd, const string
for (uint i=0; i<pps_offset_cnt.size(); i++) {
if (pps_offset_cnt[i] > 0) {
cout << "use pps_offset_cnt from node " << i << " cnt=" << pps_offset_cnt[i] << endl;
- pps_delta = (double)(pps_offset_cnt[i] * C_200MHZ_1_CNT_NS);
+ pps_delta = (double)(pps_offset_cnt[i] * C_200MHZ_1_CNT_NS) / 1e9; // pps_delta in seconds now
break;
}
}
--
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