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| author | Mark Meserve <mark.meserve@ni.com> | 2017-03-13 17:17:48 -0500 |
|---|---|---|
| committer | Martin Braun <martin.braun@ettus.com> | 2017-03-21 18:05:28 -0700 |
| commit | 52c234d791774d642480a21d1c5328cfe9607696 (patch) | |
| tree | f82f43fe9db34216f195dc0320998da0c6d50705 | |
| parent | 3870f16f6eb8959319629fdf7d4eb1f5583ed942 (diff) | |
| download | uhd-52c234d791774d642480a21d1c5328cfe9607696.tar.gz uhd-52c234d791774d642480a21d1c5328cfe9607696.tar.bz2 uhd-52c234d791774d642480a21d1c5328cfe9607696.zip | |
max2871: fix for not writing register 0 when required
| -rw-r--r-- | host/lib/usrp/common/max287x.hpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/host/lib/usrp/common/max287x.hpp b/host/lib/usrp/common/max287x.hpp index 2e87dc6ff..839ed77bc 100644 --- a/host/lib/usrp/common/max287x.hpp +++ b/host/lib/usrp/common/max287x.hpp @@ -900,6 +900,12 @@ void max287x<max287x_regs_t>::commit() } else { try { changed_regs = _regs.template get_changed_addrs<uint32_t> (); + // register 0 must be written to apply double buffered fields + if (changed_regs.size() > 0) + { + changed_regs.insert(0); + } + for (int addr = 5; addr >= 0; addr--) { if (changed_regs.find(uint32_t(addr)) != changed_regs.end()) |