Doc charts

.gitignore

@@ -29,3 +29,6 @@ tests/vpu_ff3_test/autogen
 tests/vpu_rat_test/autogen
 *.csv
 python/lib_src.egg-info
+**/tmp_models/
+*.bak
+make_docs.sh

Jenkinsfile

@@ -94,23 +94,39 @@ pipeline {
         }
       }
     }
+    stage('Run doc python') {
+      steps {
+        runningOn(env.NODE_NAME)
+        dir("${REPO}") {
+          withTools(params.TOOLS_VERSION) {
+            withVenv {
+              dir("doc/python") {
+                sh "python -m doc_asrc.py"
+                sh "zip -r snr_build.zip _build"
+                archiveArtifacts artifacts: "snr_build.zip"
+              }
+            }
+          }
+        }
+      }
+    }
     stage('Tests XS2') {
       steps {
         runningOn(env.NODE_NAME)
         dir("${REPO}") {
           withTools(params.TOOLS_VERSION) {
             withVenv {
-              sh 'mkdir build'
+              sh 'mkdir -p build'
               dir("build") {
-                sh 'rm -rf'
+                sh 'rm CMakeCache.txt'
                 sh 'cmake --toolchain ../xmos_cmake_toolchain/xs2a.cmake ..'
                 sh 'make test_ds3_voice test_us3_voice test_unity_gain_voice -j'
               }
               dir("tests") {
                 localRunPytest('-n auto -k "xs2" -vv')
               }
               dir("build") {
-                sh 'rm -rf' // Cleanup XS2 cmake cache for next stage
+                sh 'rm CMakeCache.txt' // Cleanup XS2 cmake cache for next stage
               }
             }
           }

doc/python/README.txt

@@ -0,0 +1,37 @@
+INTRODUCTION
+============
+
+This folder includes a python script which runs the C emulators for the ASRC, SSRC, OS3 and DS3 modules.
+For each model we present test signals - both a single tone to test the THD performance and a range of tones to
+observe roll-off at the top of the band.
+Using an un-windowed FFT we calculate the SNR.
+We scrape the logs to extract MIPS/Utilization where supported.
+
+Tests are run for all suported input and output sample freqencies, and for worst case frequency deviation.
+Note that not all modules support all input scenarios - these are ignored.
+
+The result of this script is the generation an rst file which is included into the documentation,
+incorporating a full set of charts and summary table.
+
+
+
+REQUIREMENTS
+============
+
+Python 3.9 or above. Make sure the dependencies listed in lib_src/requirements.txt are installed.
+
+	cd ../../
+	pip install -r requirements.txt
+
+
+
+To run the script:
+
+	python3 doc_asrc.py
+
+
+By default, this will create a "_build" folder, containing sub-folders:
+	./input		all generated test files
+	./expected	simulation output from the models
+	./output	plots and a csv format log file
+	./rst		a single rst file which incorporates all the plots and log file as a table