increase timeout; ensure secondary channel is deleted before trying t…

[mkinney]

…o add it

fix bug if "decoded" is not in the packet

[codecov]

Codecov Report

Merging #287 (5965615) into master (a0ba644) will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #287      +/-   ##
==========================================
+ Coverage   84.96%   84.98%   +0.01%     
==========================================
  Files          13       13              
  Lines        2202     2204       +2     
==========================================
+ Hits         1871     1873       +2     
  Misses        331      331              

Flag	Coverage Δ
unittests	84.98% <100.00%> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
meshtastic/mesh_interface.py	90.61% <100.00%> (+0.05%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update a0ba644...5965615. Read the comment docs.