Add pretty printer for acquisition results (#12)

* Add pretty printer for acquisition results This will show a table of PRNs with CN0, carrier doppler and code phases instead of raw Julia struct dump * Fix wrong unit on code phase display AcquisitionResults.code_phase is in chips not samples * Code style fix Co-authored-by: Soeren Schoenbrod <soeren.schoenbrod@outlook.de> * Add unit to CN0 column Co-authored-by: Soeren Schoenbrod <soeren.schoenbrod@outlook.de> * Shorten the table generator Co-authored-by: Soeren Schoenbrod <soeren.schoenbrod@outlook.de> --------- Co-authored-by: Soeren Schoenbrod <soeren.schoenbrod@outlook.de>
JuliaGNSS · Jun 13, 2024 · 4c4ca8a · 4c4ca8a
1 parent 94bf3fa
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diff --git a/Project.toml b/Project.toml
@@ -9,6 +9,7 @@ FFTW = "7a1cc6ca-52ef-59f5-83cd-3a7055c09341"
 GNSSSignals = "52c80523-2a4e-5c38-8979-05588f836870"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 LoopVectorization = "bdcacae8-1622-11e9-2a5c-532679323890"
+PrettyTables = "08abe8d2-0d0c-5749-adfa-8a2ac140af0d"
 RecipesBase = "3cdcf5f2-1ef4-517c-9805-6587b60abb01"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"

diff --git a/src/Acquisition.jl b/src/Acquisition.jl
@@ -4,6 +4,7 @@ using DocStringExtensions,
     GNSSSignals, RecipesBase, FFTW, Statistics, LinearAlgebra, LoopVectorization, Unitful
 
 import Unitful: s, Hz
+using PrettyTables
 
 export acquire,
     plot_acquisition_results,
@@ -29,6 +30,18 @@ struct AcquisitionResults{S<:AbstractGNSS,T}
     }
 end
 
+function Base.show(io::IO, ::MIME"text/plain", acq_channels::Vector{Acquisition.AcquisitionResults{T1,T2}}) where {T1,T2}
+    header = ["PRN"; "CN0 (dBHz)"; "Carrier Doppler (Hz)"; "Code phase (chips)"]
+    data = reduce(vcat, map(acq -> [acq.prn, acq.CN0, acq.carrier_doppler, acq.code_phase]', acq_channels))
+    hl_good = Highlighter((data,i,j)->(j==2) && (data[i,j] > 42), crayon"green")
+    hl_bad = Highlighter((data,i,j)->(j==2) && (data[i,j] < 42), crayon"red")
+
+    pretty_table(io,data,header=header,highlighters=(hl_good,hl_bad))
+end
+
+
+
+
 include("plan_acquire.jl")
 include("downconvert.jl")
 include("plot.jl")