From 6966b5fbe3f87e341a09b31f3362a66d4ce71989 Mon Sep 17 00:00:00 2001 From: Max Date: Tue, 31 May 2022 17:18:29 -0400 Subject: [PATCH] README-gr3.9 --- README-gr3.9 | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 README-gr3.9 diff --git a/README-gr3.9 b/README-gr3.9 new file mode 100644 index 0000000..b37ef71 --- /dev/null +++ b/README-gr3.9 @@ -0,0 +1,33 @@ + +Running OP25 in Gnuradio 3.9 and 3.10 Date: May 31, 2022 +============================================================== + +Installation +------------ + +0. First remove any existing OP25 installation + cd ...path-to-existing/op25/build + sudo make uninstall + +1. Apply the patch for gr3.8 as described in file README-gr3.8.patch + in this directory. + +2. Run the command + ./install-gr3.9.sh + (Note, do not use the standard install.sh script for gr3.9 and/or gr3.10). + +Bugs +---- + +1. The location for WIN_HANN, WIN_HAMMING, and so forth has moved to + fft.window (formerly filter.firdes). The python has not yet been + updated to reflect. + +2. A strange hang condition has been observed in rx.py - the bug is not + fully understood. The strace output shows many futex calls ending + with a "timeout" - not clear if some missing event might be causing this + stall condition... User feedback is requested... + +3. Currently the cmake process is not centralized; 'make uninstall' must + therefore be run once from each of the 'build' and 'build_repeater' + directories under 'src/'.