From 4d5ae0cc69424ecc9a7fcc0943d22832e5f37b8d Mon Sep 17 00:00:00 2001 From: Martin Braun Date: Thu, 30 May 2019 13:46:24 -0700 Subject: lib: utils: Add new signature to get_freq_and_freq_word() The new signature uses tuple as the return value, instead of passing in output variables as references (C-style). --- host/lib/usrp/cores/dsp_core_utils.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'host/lib/usrp/cores') diff --git a/host/lib/usrp/cores/dsp_core_utils.cpp b/host/lib/usrp/cores/dsp_core_utils.cpp index 282073597..44885bc6f 100644 --- a/host/lib/usrp/cores/dsp_core_utils.cpp +++ b/host/lib/usrp/cores/dsp_core_utils.cpp @@ -54,3 +54,11 @@ void get_freq_and_freq_word( actual_freq = (double(freq_word) / scale_factor) * tick_rate; } +std::tuple get_freq_and_freq_word(const double requested_freq, const double tick_rate) +{ + double actual_freq; + int32_t freq_word; + get_freq_and_freq_word(requested_freq, tick_rate, actual_freq, freq_word); + return std::make_tuple(actual_freq, freq_word); +} + -- cgit v1.2.3