Fix API doc and organize it

Signed-off-by: Travis F. Collins <travis.collins@analog.com>

doc/Doxyfile.in

@@ -2099,7 +2099,7 @@ INCLUDE_FILE_PATTERNS  =
 # recursively expanded use the := operator instead of the = operator.
 # This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
 
-PREDEFINED             =
+PREDEFINED             = "__api = "
 
 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
 # tag can be used to specify a list of macro names that should be expanded. The

doc/conf.py

@@ -14,7 +14,11 @@
 import sys
 sys.path.insert(0, os.path.abspath('../bindings/c/include'))
 sys.path.insert(0, os.path.abspath('../bindings/python'))
+sys.path.insert(0, os.path.dirname(__file__))
 
+# Generate API page for documentation
+from gen_api_page import gen_pages
+gen_pages()
 
 # -- Project information -----------------------------------------------------
 

doc/gen_api_page.py

@@ -0,0 +1,114 @@
+# Generate API page for documentation
+import os
+
+def gen_pages():
+    header = os.path.join(
+        os.path.dirname(__file__), "..", "bindings", "c", "include", "cgenalyzer.h"
+    )
+
+    if not os.path.exists(header):
+        print("Header file not found")
+        exit()
+
+    with open(header, "r") as f:
+        lines = f.readlines()
+
+    functions = []
+
+    for line in lines:
+        if "__api" in line:
+            line = line.split(" ")
+            for l in line:
+                if "gn_" in l:
+                    # Remove everything after (
+                    l = l.split("(")[0]
+                    functions.append(l)
+
+            # print(line.strip())
+            # functions.append(line.strip())
+
+    count = len(functions)
+
+    # Organize
+
+    set_functions = []
+    get_functions = []
+    config_functions = []
+    generate_functions = []
+    operation_functions = []
+    missed = []
+    for function in functions:
+        if "set" in function:
+            set_functions.append(function)
+            continue
+        if "get" in function:
+            get_functions.append(function)
+            continue
+        if "config" in function:
+            config_functions.append(function)
+            continue
+        if "gen" in function:
+            generate_functions.append(function)
+            continue
+        operation_functions.append(function)
+
+    set_count = len(set_functions)
+    config_count = len(config_functions)
+
+    print(f"Total functions: {count}")
+    print(f"Set functions: {set_count}")
+    print(f"Config functions: {config_count}")
+    print(f"Get functions: {len(get_functions)}")
+    print(f"Generate functions: {len(generate_functions)}")
+
+    # Generate md file for breathe
+    page = "<!--- This file is auto-generated. Do not edit -->\n\n"
+
+    page += "# API Reference\n\n"
+    page += "This page contains the API reference for the Genalyzer library.\n\n"
+
+    # Table of contents
+
+    page += "## Function Groups\n\n"
+    page += "- [Set Functions](#set-functions)\n"
+    page += "- [Get Functions](#get-functions)\n"
+    page += "- [Config Functions](#config-functions)\n"
+    page += "- [Generate Functions](#generate-functions)\n"
+    page += "- [Operation Functions](#operation-functions)\n\n"
+
+    page += "## Structs\n\n"
+
+
+    def gen_functions(functions):
+        page = ""
+        for function in functions:
+            page += "```{eval-rst}\n"
+            page += f".. doxygenfunction:: {function}\n\n"
+            page += "```\n\n"
+        return page
+
+    page += "---\n\n"
+    page += "## Set Functions\n\n"
+    page += gen_functions(set_functions)
+
+    page += "---\n\n"
+    page += "## Get Functions\n\n"
+    page += gen_functions(get_functions)
+
+    page += "---\n\n"
+    page += "## Config Functions\n\n"
+    page += gen_functions(config_functions)
+
+    page += "---\n\n"
+    page += "## Generate Functions\n\n"
+    page += gen_functions(generate_functions)
+
+    page += "---\n\n"
+    page += "## Operation Functions\n\n"
+    page += gen_functions(operation_functions)
+
+    with open("reference.md", "w") as f:
+        f.write(page)
+    print("API page generated")
+
+

doc/index.rst

@@ -29,6 +29,7 @@ Reference
    .. 02_using_genalyzer
    03_examples
    reference
+   reference_advanced
 
 
 

doc/reference_advanced.md

@@ -0,0 +1,118 @@
+# Advanced API Reference
+
+Advanced API Reference for Genalyzer library. This API is meant for advanced users who want to use the library functions for more complex tasks.
+
+## Table of Contents
+
+```{contents}
+:class: this-will-duplicate-information-and-it-is-still-useful-here
+```
+
+## Enumerations
+
+```{eval-rst}
+.. doxygengroup:: Enumerations
+```
+
+## API Utilities
+
+```{eval-rst}
+.. doxygengroup:: APIUtilities
+```
+
+## Array Operations
+
+```{eval-rst}
+.. doxygengroup:: ArrayOperations
+```
+
+## Code Density
+
+```{eval-rst}
+.. doxygengroup:: CodeDensity
+```
+
+
+## Code Density Helpers
+
+```{eval-rst}
+.. doxygengroup:: CodeDensityHelpers
+```
+
+## Fourier Analysis
+
+```{eval-rst}
+.. doxygengroup:: FourierAnalysis
+```
+
+## Fourier Analysis Configuration
+
+```{eval-rst}
+.. doxygengroup:: FourierAnalysisConfiguration
+```
+
+## Fourier Analysis Results
+
+```{eval-rst}
+.. doxygengroup:: FourierAnalysisResults
+```
+
+## Fourier Analysis Helpers
+
+```{eval-rst}
+.. doxygengroup:: FourierAnalysisHelpers
+```
+
+## Fourier Transforms
+
+```{eval-rst}
+.. doxygengroup:: FourierTransforms
+```
+
+## Fourier Transform Helpers
+
+```{eval-rst}
+.. doxygengroup:: FourierTransformHelpers
+```
+
+## Fourier Utilities
+
+```{eval-rst}
+.. doxygengroup:: FourierUtilities
+```
+
+## Fourier Utility Helpers
+
+```{eval-rst}
+.. doxygengroup:: FourierUtilityHelpers
+```
+
+## Manager
+
+```{eval-rst}
+.. doxygengroup:: Manager
+```
+
+## Manager Helpers
+
+```{eval-rst}
+.. doxygengroup:: ManagerHelpers
+```
+
+## Signal Processing
+
+```{eval-rst}
+.. doxygengroup:: SignalProcessing
+```
+
+## Signal Processing Helpers
+
+```{eval-rst}
+.. doxygengroup:: SignalProcessingHelpers
+```
+
+## Waveforms
+
+```{eval-rst}
+.. doxygengroup:: Waveforms
+```