Migrate examples for PyPlot to CairoMakie

src/examples/julia/batch.jl

@@ -1,5 +1,5 @@
 using RedPitayaDAQServer
-using PyPlot
+using CairoMakie
 
 include("config.jl")
 
@@ -58,11 +58,10 @@ uLastPeriod = readFrames(rp, currentFrame(rp), 2)
 masterTrigger!(rp, false)
 serverMode!(rp, CONFIGURATION)
 
-figure(1)
-clf()
 # Frame dimensions are [samples, chan, periods, frames]
-plot(vec(uFirstPeriod[:,1,:,:]))
-plot(vec(uCurrentPeriod[:,1,:,:]))
-plot(vec(uLastPeriod[:,1,:,:]))
-legend(("first period", "current period", "last period"))
-savefig("images/batch.png")
+plot = lines(vec(uFirstPeriod[:,1,:,:]), label = "first period")
+lines!(plot.axis, vec(uCurrentPeriod[:,1,:,:]), label = "current period")
+lines!(plot.axis, vec(uLastPeriod[:,1,:,:]), label = "last period")
+axislegend(plot.axis)
+save(joinpath(@__DIR__(), "images", "batch.png"), plot)
+plot

src/examples/julia/cluster.jl

@@ -1,5 +1,5 @@
 using RedPitayaDAQServer
-using PyPlot
+using CairoMakie
 
 # obtain the URL of the RedPitaya
 include("config.jl")
@@ -44,14 +44,12 @@ uCurrentPeriod = readFrames(rpc, currentFrame(rpc), 1)
 masterTrigger!(rpc, false)
 serverMode!(rpc, CONFIGURATION)
 
-figure(1)
-clf()
-subplot(2, 1, 1)
-plot(vec(uFirstPeriod[:,1,:,:]))
-plot(vec(uFirstPeriod[:,3,:,:]))
-legend(("Channel 1", "Channel 3"))
-subplot(2, 1, 2)
-plot(vec(uCurrentPeriod[:,1,:,:]))
-plot(vec(uCurrentPeriod[:,3,:,:]))
-legend(("Channel 1", "Channel 3"))
-savefig("images/cluster.png")
+fig = Figure()
+plot = lines(fig[1,1], vec(uFirstPeriod[:,1,:,:]), label = "Channel 1")
+lines!(plot.axis, vec(uFirstPeriod[:,3,:,:]), label = "Channel 3")
+axislegend(plot.axis)
+plot = lines(fig[1, 2], vec(uCurrentPeriod[:,1,:,:]), label = "Channel 1")
+lines!(plot.axis, vec(uCurrentPeriod[:,3,:,:]), label = "Channel 3")
+axislegend(plot.axis)
+save(joinpath(@__DIR__(), "images", "cluster.png"), fig)
+fig

src/examples/julia/clusterView.jl

@@ -1,5 +1,5 @@
 using RedPitayaDAQServer
-using PyPlot
+using CairoMakie
 
 include("config.jl")
 
@@ -46,12 +46,7 @@ sleep(1.0)
 # ClusterView only reads from selected RedPitayas
 uCurrentPeriod = readData(rpcv, currentFrame(rpc), 1)
 
-fig = figure(1)
-clf()
-subplot(1,2,1)
-plot(vec(uCurrentPeriod[:,1,:,:]))
+fig = Figure()
 # Channels from result can be mapped to channels in the cluster
-PyPlot.title("Cluster channel $(viewToClusterChannel(rpcv,1))")
-subplot(1,2,2)
-plot(vec(uCurrentPeriod[:,3,:,:]))
-PyPlot.title("Cluster channel $(viewToClusterChannel(rpcv,3))")
+lines(fig[1, 1], vec(uCurrentPeriod[:,1,:,:]), axis = (title = "Cluster channel $(viewToClusterChannel(rpcv,1))",))
+lines(fig[1, 2], vec(uCurrentPeriod[:,3,:,:]), axis = (title = "Cluster channel $(viewToClusterChannel(rpcv,3))",))

src/examples/julia/config.jl

@@ -1,3 +1,3 @@
 # URLs= ["rp-f08ccb.local", "rp-f08caa.local"]
-URLs= ["192.168.2.22"]#, "192.168.2.17"]
+URLs= ["192.168.1.100"]#, "192.168.2.17"]
 mkpath("images")

src/examples/julia/counterTrigger.jl

@@ -1,5 +1,5 @@
 using RedPitayaDAQServer
-using PyPlot
+using CairoMakie
 using Statistics
 using Base.Threads
 
@@ -108,15 +108,12 @@ counterTrigger_enabled!(rp, false)
 
 close(t)
 
-figure(1)
-clf()
-# Frame dimensions are [samples, chan, periods, frames]
-plot(vec(uFirstPeriod[:,1,:,:]))
-plot(vec(uCurrentPeriod[:,1,:,:]))
-plot(vec(uLastPeriod[:,1,:,:]))
-legend(("first period", "current period", "last period"))
-savefig("images/counterTrigger.png")
-
+plot = lines(vec(uFirstPeriod[:,1,:,:]), label = "first period")
+lines!(plot.axis, vec(uCurrentPeriod[:,1,:,:]), label = "current period")
+lines!(plot.axis, vec(uLastPeriod[:,1,:,:]), label = "last period")
+axislegend(plot.axis)
+save(joinpath(@__DIR__(), "images", "counterTrigger.png"), plot)
+plot
 #==
 0: enable
 1: trigger_arm

src/examples/julia/counterTriggerCluster.jl

@@ -1,5 +1,5 @@
 using RedPitayaDAQServer
-using PyPlot
+using CairoMakie
 using Statistics
 using Base.Threads
 
@@ -108,15 +108,14 @@ counterTrigger_enabled!(rpc, false)
 
 close(t)
 
-figure(1)
-clf()
 chan = 3
 # Frame dimensions are [samples, chan, periods, frames]
-plot(vec(uFirstPeriod[:,chan,:,:]))
-plot(vec(uCurrentPeriod[:,chan,:,:]))
-plot(vec(uLastPeriod[:,chan,:,:]))
-legend(("first period", "current period", "last period"))
-savefig("images/counterTrigger.png")
+plot = lines(vec(uFirstPeriod[:,chan,:,:]), label = "first period")
+lines!(plot.axis, vec(uCurrentPeriod[:,chan,:,:]), label = "current period")
+lines!(plot.axis, vec(uLastPeriod[:,chan,:,:]), label = "last period")
+axislegend(plot.axis)
+save(joinpath(@__DIR__(), "images", "counterTriggerCluster.png"), plot)
+plot
 
 #==
 0: enable

src/examples/julia/delay.jl

@@ -1,5 +1,5 @@
 using RedPitayaDAQServer
-using PyPlot
+using CairoMakie
 
 # obtain the URL of the RedPitaya
 include("config.jl")
@@ -44,10 +44,9 @@ uUncorrected = readSamples(rp, 0, 45, correct_filter_delay = false)
 masterTrigger!(rp, false)
 serverMode!(rp, CONFIGURATION)
 
-figure(1)
-clf()
 # Sample dimensions are [chan, samples]
-plot(vec(uCorrected[1, :]))
-plot(vec(uUncorrected[1, :]))
-legend(("first period", "Corrected", "Uncorrected"))
-savefig("images/delay.png")
+plot = lines(vec(uCorrected[1, :]), label = "Corrected")
+lines!(plot.axis, vec(uUncorrected[1, :]), label = "Uncorrected")
+axislegend(plot.axis)
+save(joinpath(@__DIR__(), "images", "delay.png"), plot)
+plot

src/examples/julia/producerConsumer.jl

@@ -1,6 +1,6 @@
 using RedPitayaDAQServer
 using ThreadPools
-using PyPlot
+using CairoMakie
 
 include("config.jl")
 
@@ -141,9 +141,7 @@ else
     # Wait for the consumer since otherwise Julia just terminates in non-interactive mode.
     wait(consumer)
 
-    figure(1)
-    clf()
     # Frame dimensions are [samples, chan, periods, frames]
-    plot(vec(buffer[:, 1, :, :]))
-    savefig("images/producerConsumer.png")
+    plot = lines(vec(buffer[:, 1, :, :]))
+    save(joinpath(@__DIR__(), "images", "producerConsumer.png"), plot)
 end

src/examples/julia/ramping.jl

@@ -1,5 +1,5 @@
 using RedPitayaDAQServer
-using PyPlot
+using CairoMakie
 
 # obtain the URL of the RedPitaya
 include("config.jl")
@@ -37,9 +37,8 @@ masterTrigger!(rp, true)
 
 uFirstPeriod = readFrames(rp, 0, 6)
 
-
-fr = currentFrame(rp)
-uCurrentPeriod = readFrames(rp, fr, 6)
+sleep(0.5)
+uCurrentPeriod = readFrames(rp, currentFrame(rp), 6)
 
 # Start ramp down asynchronously
 # Note that we might not see the actual ramping in this example, see seqRamping.jl for that
@@ -52,11 +51,10 @@ masterTrigger!(rp, false)
 serverMode!(rp, CONFIGURATION)
 enableRamping!(rp, 1, false)
 
-figure(1)
-clf()
 # Frame dimensions are [samples, chan, periods, frames]
-plot(vec(uCurrentPeriod[:,1,:,:]))
-plot(vec(uFirstPeriod[:,1,:,:]))
-plot(vec(uLastPeriod[:,1,:,:]))
-legend(("regular", "start", "end"))
-savefig("images/asyncRamping.png")
+plot = lines(vec(uCurrentPeriod[:,1,:,:]), label = "regular")
+lines!(plot.axis, vec(uFirstPeriod[:,1,:,:]), label = "start")
+lines!(plot.axis, vec(uLastPeriod[:,1,:,:]), label = "end")
+axislegend(plot.axis)
+save(joinpath(@__DIR__(), "images", "asyncRamping.png"), plot)
+plot

src/examples/julia/seqRamping.jl

@@ -1,5 +1,5 @@
 using RedPitayaDAQServer
-using PyPlot
+using CairoMakie
 
 # obtain the URL of the RedPitaya
 include("config.jl")
@@ -46,13 +46,12 @@ masterTrigger!(rp, true)
 samples_per_step = (samples_per_period * periods_per_frame)/steps_per_frame
 uCurrentFrame = readFrames(rp, 0, 4)
 
-fig = figure(1)
-clf()
-plot(vec(uCurrentFrame[:,1,:,1:4]))
-
 masterTrigger!(rp, false)
 serverMode!(rp, CONFIGURATION)
 enableRamping!(rp, 1, false)
 clearSequence!(rp)
 
-savefig("images/seqRamping.png")
+plot = lines(vec(uCurrentFrame[:,1,:,1:4]))
+
+save(joinpath(@__DIR__(), "images", "seqRamping.png"), plot)
+plot

src/examples/julia/sequence.jl

@@ -1,5 +1,5 @@
 using RedPitayaDAQServer
-using PyPlot
+using CairoMakie
 
 # obtain the URL of the RedPitaya
 include("config.jl")
@@ -42,13 +42,11 @@ samples_per_step = (samples_per_period * periods_per_frame)/steps_per_frame
 timing = seqTiming(seq)
 uCurrentFrame = readFrames(rp, div(timing.start*samples_per_step, samples_per_period * periods_per_frame), 2)
 
-fig = figure(1)
-clf()
-plot(vec(uCurrentFrame[:,1,:,:]))
-plot(vec(uCurrentFrame[:,2,:,:]))
-legend(("Rx1", "Rx2"))
-
 masterTrigger!(rp, false)
 serverMode!(rp, CONFIGURATION)
 
-savefig("images/sequence.png")
+plot = lines(vec(uCurrentFrame[:,1,:,:]), label = "Rx1")
+lines!(plot.axis, vec(uCurrentFrame[:,2,:,:]), label = "Rx2")
+axislegend(plot.axis)
+save(joinpath(@__DIR__(), "images", "sequence.png"), plot)
+plot

src/examples/julia/sequenceMultiChannelWithOffsetAndEnable.jl

@@ -1,5 +1,5 @@
 using RedPitayaDAQServer
-using PyPlot
+using CairoMakie
 
 # obtain the URL of the RedPitaya
 include("config.jl")
@@ -29,7 +29,7 @@ phaseDAC!(rp, 1, 1, 0.0)
 amplitudeDAC!(rp, 1, 1, 0.1)
 
 # No waveform on second channel
-amplitudeDAC!(rp, 2, 1, 0.0)
+amplitudeDAC!(rp, 2, 1, 0.2 )
 
 clearSequence!(rp)
 
@@ -42,8 +42,7 @@ lut = collect(cat(lutA,lutB*0.1,dims=2)')
 # Alternate in disabling the DAC output of the channels from step to step
 lutEnableDACA = ones(Bool, steps_per_frame)
 lutEnableDACA[1:2:end] .= false
-lutEnableDACB = ones(Bool, steps_per_frame)
-lutEnableDACB[2:2:end] .= false
+lutEnableDACB = map(!, lutEnableDACA)
 enableLUT = collect( cat(lutEnableDACA,lutEnableDACB,dims=2)' )
 
 seq = SimpleSequence(lut, 1, enableLUT)
@@ -57,11 +56,9 @@ uCurrentPeriod = readFrames(rp, 0, 1)
 masterTrigger!(rp, false)
 serverMode!(rp, CONFIGURATION)
 
-fig = figure(1)
-clf()
-plot(vec(uCurrentPeriod[:,1,:,:]))
-plot(vec(uCurrentPeriod[:,2,:,:]))
-legend(("Rx1", "Rx2"))
+plot = lines(vec(uCurrentPeriod[:,1,:,:]), label = "Rx1")
+lines!(plot.axis, vec(uCurrentPeriod[:,2,:,:]), label = "Rx2")
+axislegend(plot.axis)
+save(joinpath(@__DIR__(), "images", "sequenceMultiChannelWithOffsetAndEnable.png"), plot)
+plot
 
-
-savefig("images/sequenceMultiChannelWithOffsetAndEnable.png")

src/examples/julia/simple.jl

@@ -1,5 +1,5 @@
 using RedPitayaDAQServer
-using PyPlot
+using CairoMakie
 
 # obtain the URL of the RedPitaya
 include("config.jl")
@@ -52,11 +52,10 @@ uLastPeriod = readFrames(rp, currentFrame(rp), 1)
 masterTrigger!(rp, false)
 serverMode!(rp, CONFIGURATION)
 
-figure(1)
-clf()
 # Frame dimensions are [samples, chan, periods, frames]
-plot(vec(uFirstPeriod[:,1,:,:]))
-plot(vec(uCurrentPeriod[:,1,:,:]))
-plot(vec(uLastPeriod[:,1,:,:]))
-legend(("first period", "current period", "last period"))
-savefig("images/simple.png")
+plot = lines(vec(uFirstPeriod[:,1,:,:]), label = "first period")
+lines!(plot.axis, vec(uCurrentPeriod[:,1,:,:]), label = "current period")
+lines!(plot.axis, vec(uLastPeriod[:,1,:,:]), label = "last period")
+axislegend(plot.axis)
+save(joinpath(@__DIR__(), "images", "simple.png"), plot)
+plot