add simple linear calibrator

remove idea folder
simple crude fir filter
2025-06-19 11:15:13 +02:00 · 2025-06-18 13:54:09 +02:00 · 2025-06-18 13:51:40 +02:00 · 2025-06-18 13:13:14 +02:00 · 2025-06-18 12:37:07 +02:00 · 2025-06-17 16:13:51 +02:00
24 changed files with 411 additions and 167 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1 +1,2 @@
-/.out/
+.idea/
+/build/
--- a/.idea/.gitignore
+++ b/.idea/.gitignore
@ -1,8 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
-# Editor-based HTTP Client requests
-/httpRequests/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
--- a/.idea/.name
+++ b/.idea/.name
@ -1 +0,0 @@
-FloatPUMP
--- a/.idea/cmake.xml
+++ b/.idea/cmake.xml
@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CMakeSharedSettings">
-    <configurations>
-      <configuration PROFILE_NAME="Debug-fw" ENABLED="true" GENERATION_DIR=".out/fw-debug" CONFIG_NAME="Debug" TOOLCHAIN_NAME="dev-arm-stm32" NO_GENERATOR="true" />
-      <configuration PROFILE_NAME="Release-fw" ENABLED="true" GENERATION_DIR=".out/fw-release" CONFIG_NAME="Release" TOOLCHAIN_NAME="dev-arm-stm32" NO_GENERATOR="true" />
-      <configuration PROFILE_NAME="RelWithDebInfo-fw" ENABLED="true" GENERATION_DIR=".out/fw-relwithdebinfo" CONFIG_NAME="RelWithDebInfo" TOOLCHAIN_NAME="dev-arm-stm32" NO_GENERATOR="true" />
-      <configuration PROFILE_NAME="MinSizeRel-fw" ENABLED="true" GENERATION_DIR=".out/fw-minsizerel" CONFIG_NAME="MinSizeRel" TOOLCHAIN_NAME="dev-arm-stm32" NO_GENERATOR="true" />
-    </configurations>
-  </component>
-</project>
--- a/.idea/floatpump-firmware.iml
+++ b/.idea/floatpump-firmware.iml
@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module classpath="CMake" type="CPP_MODULE" version="4" />
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CMakeWorkspace" PROJECT_DIR="$PROJECT_DIR$" />
-</project>
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/floatpump-firmware.iml" filepath="$PROJECT_DIR$/.idea/floatpump-firmware.iml" />
-    </modules>
-  </component>
-</project>
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -1,115 +1,22 @@
-#THIS FILE IS AUTO GENERATED FROM THE TEMPLATE! DO NOT CHANGE!
-set(CMAKE_SYSTEM_NAME Generic)
-set(CMAKE_SYSTEM_VERSION 1)
-cmake_minimum_required(VERSION 3.2)
+# General project settings
+cmake_minimum_required(VERSION 3.22)
+project(FloatPUMP VERSION 2.0.0 LANGUAGES C CXX ASM)

-# specify cross-compilers and tools
-set(CMAKE_C_COMPILER arm-none-eabi-gcc)
-set(CMAKE_CXX_COMPILER arm-none-eabi-g++)
-set(CMAKE_ASM_COMPILER  arm-none-eabi-gcc)
-set(CMAKE_AR arm-none-eabi-ar)
-set(CMAKE_OBJCOPY arm-none-eabi-objcopy)
-set(CMAKE_OBJDUMP arm-none-eabi-objdump)
-set(SIZE arm-none-eabi-size)
-set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
+# Custom options
+option(ENABLE_UNITTESTS "Activates the unittesting framework" OFF)

-# project settings
-project(FloatPUMP C CXX ASM)
+# General language considerations
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_C_STANDARD 11)

-# custom options
-#execute_process(
-#        COMMAND git log -1 --format=%h
-#        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
-#        OUTPUT_VARIABLE GIT_HASH
-#        OUTPUT_STRIP_TRAILING_WHITESPACE
-#)
-#
-#add_definitions(-DGIT_HASH=${GIT_HASH})
-
-set(GIT_HASH "undefined")
-find_package(Git QUIET)
-if(GIT_FOUND)
-    execute_process(
-            COMMAND ${GIT_EXECUTABLE} log -1 --pretty=format:%h
-            OUTPUT_VARIABLE GIT_HASH
-            OUTPUT_STRIP_TRAILING_WHITESPACE
-            ERROR_QUIET
-    )
-endif()
-
-message(STATUS "Burning in git hash: ${GIT_HASH}")
-
-add_definitions("-DGIT_HASH=\"${GIT_HASH}\"")
-
-
-#Uncomment for hardware floating point
-#add_compile_definitions(ARM_MATH_CM4;ARM_MATH_MATRIX_CHECK;ARM_MATH_ROUNDING)
-#add_compile_options(-mfloat-abi=hard -mfpu=fpv4-sp-d16)
-#add_link_options(-mfloat-abi=hard -mfpu=fpv4-sp-d16)
-
-#Uncomment for software floating point
-#add_compile_options(-mfloat-abi=soft)
-
-add_compile_options(-mcpu=cortex-m4 -mthumb -mthumb-interwork)
-add_compile_options(-ffunction-sections -fdata-sections -fno-common -fmessage-length=0)
-
-# uncomment to mitigate c++17 absolute addresses warnings
-#set(CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} -Wno-register")
-
-# Enable assembler files preprocessing
-add_compile_options($<$<COMPILE_LANGUAGE:ASM>:-x$<SEMICOLON>assembler-with-cpp>)
-
-if ("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
-    message(STATUS "Maximum optimization for speed")
-    add_compile_options(-Ofast)
-elseif ("${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo")
-    message(STATUS "Maximum optimization for speed, debug info included")
-    add_compile_options(-Ofast -g)
-elseif ("${CMAKE_BUILD_TYPE}" STREQUAL "MinSizeRel")
-    message(STATUS "Maximum optimization for size")
-    add_compile_options(-Os)
-else ()
-    message(STATUS "Minimal optimization, debug info included")
-    add_compile_options(-Og -g)
+# General Project
+if(NOT ENABLE_UNITTESTS)
+    add_subdirectory(floatpump)
 endif ()

-
-add_definitions(-DDEBUG -DUSE_HAL_DRIVER -DSTM32F411xE)
-
-include_directories(
-        floatpump/USB_DEVICE/App
-        floatpump/USB_DEVICE/Target
-        floatpump/Core/Inc
-        floatpump/Drivers/STM32F4xx_HAL_Driver/Inc
-        floatpump/Drivers/STM32F4xx_HAL_Driver/Inc/Legacy
-        floatpump/Middlewares/ST/STM32_USB_Device_Library/Core/Inc
-        floatpump/Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Inc
-        floatpump/Drivers/CMSIS/Device/ST/STM32F4xx/Include floatpump/Drivers/CMSIS/Include
-        floatpump/Middlewares/floatpump/Inc
-        )
-
-file(GLOB_RECURSE SOURCES
-        "floatpump/Core/*.*"
-        "floatpump/Middlewares/*.*"
-        "floatpump/Drivers/*.*"
-        "floatpump/USB_DEVICE/*.*"
-        )
-
-set(LINKER_SCRIPT ${CMAKE_SOURCE_DIR}/STM32F411CEUX_FLASH.ld)
-
-add_link_options(-Wl,-gc-sections,--print-memory-usage,-Map=${PROJECT_BINARY_DIR}/${PROJECT_NAME}.map)
-add_link_options(-mcpu=cortex-m4 -mthumb -mthumb-interwork)
-add_link_options(-T ${LINKER_SCRIPT})
-
-add_executable(${PROJECT_NAME}.elf ${SOURCES} ${LINKER_SCRIPT})
-
-set(HEX_FILE ${PROJECT_BINARY_DIR}/${PROJECT_NAME}.hex)
-set(BIN_FILE ${PROJECT_BINARY_DIR}/${PROJECT_NAME}.bin)
-
-add_custom_command(TARGET ${PROJECT_NAME}.elf POST_BUILD
-        COMMAND ${CMAKE_OBJCOPY} -Oihex $<TARGET_FILE:${PROJECT_NAME}.elf> ${HEX_FILE}
-        COMMAND ${CMAKE_OBJCOPY} -Obinary $<TARGET_FILE:${PROJECT_NAME}.elf> ${BIN_FILE}
-        COMMENT "Building ${HEX_FILE}
-Building ${BIN_FILE}")
+# Testing Project
+if(ENABLE_UNITTESTS)
+    message(STATUS "Enabled Unit Tests")
+    add_subdirectory(Catch2)
+    add_subdirectory(Tests)
+endif()
--- a/CMakePresets.json
+++ b/CMakePresets.json
@ -0,0 +1,75 @@
+{
+  "version": 10,
+  "cmakeMinimumRequired": {
+    "major": 3,
+    "minor": 22
+  },
+  "configurePresets": [
+    {
+      "name": "debug@firmware",
+      "description": "Firmware Debug Build",
+      "generator": "Ninja",
+      "cacheVariables": {
+        "CMAKE_TOOLCHAIN_FILE": "toolchain/arm-none-eabi-stm32f411ceu6-toolchain.cmake",
+        "CMAKE_BUILD_TYPE": "Debug"
+      },
+      "binaryDir": "build/debug@firmware"
+    },
+    {
+      "name": "release@firmware",
+      "description": "Firmware Release Build",
+      "generator": "Ninja",
+      "cacheVariables": {
+        "CMAKE_TOOLCHAIN_FILE": "toolchain/arm-none-eabi-stm32f411ceu6-toolchain.cmake",
+        "CMAKE_BUILD_TYPE": "Release"
+      },
+      "binaryDir": "build/release@firmware"
+    },
+    {
+      "name": "minrelease@firmware",
+      "description": "Firmware Minimized Release Build",
+      "inherits": ["release@firmware"],
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "MinSizeRel"
+      },
+      "binaryDir": "build/minrelease@firmware"
+    },
+    {
+      "name": "debug@tests",
+      "description": "UnitTests Debug Build",
+      "generator": "Ninja",
+      "cacheVariables": {
+        "ENABLE_UNITTESTS": "ON"
+      },
+      "binaryDir": "build/debug@tests"
+    }
+  ],
+  "buildPresets": [
+    {
+      "name": "build-debug",
+      "description": "Builds the debugging firmware",
+      "cleanFirst": false,
+      "configurePreset": "debug@firmware",
+      "targets": [
+        "FloatPUMP.elf"
+      ]
+    },
+    {
+      "name": "build-release",
+      "description": "Builds the normal release firmware",
+      "cleanFirst": true,
+      "configurePreset": "minrelease@firmware",
+      "targets": [
+        "FloatPUMP.elf"
+      ]
+    },
+    {
+      "name": "build-tests",
+      "description": "Creates a debug build of all tests",
+      "configurePreset": "debug@tests",
+      "targets": [
+        "testtests"
+      ]
+    }
+  ]
+}
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@ -0,0 +1,29 @@
+# Catch 2 is already loaded from the main CMakeLists.txt as a subdirectory
+
+add_executable(testtests experiments/example-test.cpp)
+target_link_libraries(testtests PRIVATE Catch2::Catch2WithMain)
+
+
+# Firmware modules tests
+file(GLOB_RECURSE FWMODULES_SOURCES
+        "${CMAKE_SOURCE_DIR}/floatpump/Modules/*.cpp"
+)
+
+add_executable(fwmodules
+    ${FWMODULES_SOURCES}
+    modules.cpp
+)
+
+
+
+target_include_directories(fwmodules PUBLIC
+        ${CMAKE_SOURCE_DIR}/floatpump/Modules
+)
+
+target_link_libraries(fwmodules PRIVATE Catch2::Catch2WithMain)
+
+# General catch configuration
+include(CTest)
+include(Catch)
+
+catch_discover_tests(testtests)
--- a/Tests/experiments/example-test.cpp
+++ b/Tests/experiments/example-test.cpp
@ -0,0 +1,14 @@
+#include <catch2/catch_test_macros.hpp>
+
+#include <cstdint>
+
+uint32_t factorial( uint32_t number ) {
+    return number <= 1 ? number : factorial(number-1) * number;
+}
+
+TEST_CASE( "Factorials are computed", "[factorial]" ) {
+    REQUIRE( factorial( 1) == 1 );
+    REQUIRE( factorial( 2) == 2 );
+    REQUIRE( factorial( 3) == 6 );
+    REQUIRE( factorial(10) == 3'628'800 );
+}
--- a/Tests/modules.cpp
+++ b/Tests/modules.cpp
@ -0,0 +1,33 @@
+#include <catch2/catch_test_macros.hpp>
+
+#include "filter_fir_crude.h"
+#include "ICalibrator.h"
+
+TEST_CASE("Filter Modules", "[filter]")
+{
+    SECTION("FIR Filter Crude Implementation")
+    {
+        float coeffs[] = {1,1,1};
+        FilterFIRCrude filter1(coeffs, 3);
+
+        filter1.process(10);
+        filter1.process(10);
+        auto res = filter1.process(10);
+
+        REQUIRE(res == 10);
+    }
+
+    SECTION("Linear Calibration")
+    {
+        std::pair<double, double> p1 (1, 1);
+        std::pair<double, double> p2 (10, 10);
+
+        auto pc = std::make_pair(p1, p2);
+        floatpump::Calibrator<floatpump::LinearCalibrator> calibrator (pc);
+
+        REQUIRE(calibrator.translate(1) == 1);
+        REQUIRE(calibrator.translate(5) == 5);
+        REQUIRE(calibrator.translate(10) == 10);
+
+    }
+}
--- a/build-tools/Dockerfile
+++ b/build-tools/Dockerfile
@ -4,23 +4,20 @@ FROM ubuntu:22.04
 ENV TZ=Europe/Berlin
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

-RUN apt-get -y update && apt -y upgrade
+RUN --mount=type=cache,target=/var/lib/apt \
+    apt-get -y update && \
+    apt-get upgrade -y && \
+    apt-get install -y --no-install-recommends \
+        python3 python3-pip lsb-release software-properties-common rename wget git \
+        ninja-build make gdb gdbserver pkg-config \
+        gperf linux-tools-generic linux-tools-common valgrind \
+        clang \
+        gcc-arm-none-eabi libnewlib-arm-none-eabi libstdc++-arm-none-eabi-newlib\
+        cmake \
+        catch2 \
+        zsh

-# Build Env
-RUN apt-get -y install python3 python3-pip lsb-release software-properties-common rename wget git
-RUN apt-get -y install ninja-build make gdb gdbserver pkg-config
+RUN useradd -U \
+    developer

-# Profiling
-RUN apt-get -y install gperf linux-tools-generic linux-tools-common valgrind
-
-# Clang
-RUN apt-get -y install clang
- 
-# ARM Gcc
-RUN apt-get -y install gcc-arm-none-eabi 
-
-# CMake
-RUN apt-get -y install cmake
-
-
-RUN apt-get clean
+USER developer:developer
--- a/build-tools/docker-compose.yml
+++ b/build-tools/docker-compose.yml
@ -0,0 +1,6 @@
+services:
+  stm32-dev:
+    build:
+      dockerfile: Dockerfile
+      tags:
+        - stm-32-dev
--- a/floatpump/CMake/githash.cmake
+++ b/floatpump/CMake/githash.cmake
@ -0,0 +1,14 @@
+# Obtain the short git hash for burning it into the firmware
+set(GIT_HASH "undefined")
+find_package(Git QUIET)
+if(GIT_FOUND)
+    execute_process(
+            COMMAND ${GIT_EXECUTABLE} log -1 --pretty=format:%h
+            OUTPUT_VARIABLE GIT_HASH
+            OUTPUT_STRIP_TRAILING_WHITESPACE
+            ERROR_QUIET
+    )
+    message(STATUS "Burning in git hash: ${GIT_HASH}")
+else ()
+    message(WARNING "Cannot obtain git hash for burning into firmware")
+endif()
--- a/floatpump/CMakeLists.txt
+++ b/floatpump/CMakeLists.txt
@ -0,0 +1,43 @@
+include(CMake/githash.cmake)
+
+# All required source definitions
+file(GLOB_RECURSE SOURCES
+        "Core/*.*"
+        "Middlewares/*.*"
+        "Drivers/*.*"
+        "USB_DEVICE/*.*"
+)
+
+# Check if the correct toolchain was used and the LINKER_SCRIPT is defined
+if(NOT DEFINED LINKER_SCRIPT)
+    message(FATAL_ERROR "You need to define the LINKER_SCRIPT variable from within the toolchain for the correct MCU")
+endif()
+
+add_executable(FloatPUMP.elf ${SOURCES} ${LINKER_SCRIPT})
+
+# Custom target options
+target_compile_definitions(FloatPUMP.elf PUBLIC
+        "-DGIT_HASH=\"${GIT_HASH}\""
+)
+
+target_include_directories(${PROJECT_NAME}.elf PUBLIC
+        USB_DEVICE/App
+        USB_DEVICE/Target
+        Core/Inc
+        Drivers/STM32F4xx_HAL_Driver/Inc
+        Drivers/STM32F4xx_HAL_Driver/Inc/Legacy
+        Middlewares/ST/STM32_USB_Device_Library/Core/Inc
+        Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Inc
+        Drivers/CMSIS/Device/ST/STM32F4xx/Include
+        Drivers/CMSIS/Include
+        Middlewares/floatpump/Inc
+)
+
+set(HEX_FILE ${PROJECT_BINARY_DIR}/${PROJECT_NAME}.hex)
+set(BIN_FILE ${PROJECT_BINARY_DIR}/${PROJECT_NAME}.bin)
+
+add_custom_command(TARGET ${PROJECT_NAME}.elf POST_BUILD
+        COMMAND ${CMAKE_OBJCOPY} -Oihex $<TARGET_FILE:${PROJECT_NAME}.elf> ${HEX_FILE}
+        COMMAND ${CMAKE_OBJCOPY} -Obinary $<TARGET_FILE:${PROJECT_NAME}.elf> ${BIN_FILE}
+        COMMENT "Building ${HEX_FILE}
+Building ${BIN_FILE}")
--- a/floatpump/Modules/ICalibrator.h
+++ b/floatpump/Modules/ICalibrator.h
@ -0,0 +1,43 @@
+#pragma once
+#include <bits/unique_ptr.h>
+
+namespace floatpump {
+
+struct ICalibrator {
+    virtual ~ICalibrator() = default;
+    virtual auto translate(double measurand) -> double = 0;
+};
+
+struct LinearCalibrator
+{
+    LinearCalibrator(std::pair<std::pair<double, double>, std::pair<double, double>>);
+    auto translate(double measurand) -> double;
+
+private:
+    std::pair<std::pair<double, double>, std::pair<double, double>> _calibration_points;
+    double _a;
+    double _b;
+};
+
+
+
+template<typename T>
+class Calibrator : public ICalibrator
+    {
+    public:
+        template<typename ...As>
+        explicit Calibrator(As&&... args)
+        {
+        _internal_calibrator = std::make_unique<T>(std::forward<As>(args)...);
+        }
+
+        double translate(double measurand) override
+        {
+            return _internal_calibrator->translate(measurand);
+        }
+
+    private:
+        std::unique_ptr<T> _internal_calibrator;
+    };
+
+}
--- a/floatpump/Modules/LinearCalibrator.cpp
+++ b/floatpump/Modules/LinearCalibrator.cpp
@ -0,0 +1,20 @@
+//
+// Created by robtor on 6/18/25.
+//
+
+#include "ICalibrator.h"
+
+namespace floatpump {
+    LinearCalibrator::LinearCalibrator(std::pair<std::pair<double, double>, std::pair<double, double>> points)
+    {
+        _a = 1.0 * (points.second.second - points.first.second) / (points.second.first - points.first.first);
+        _b = points.first.second - (_a * points.first.first);
+        _calibration_points = std::move(points);
+    }
+
+
+    auto LinearCalibrator::translate(double measurand) -> double
+    {
+        return _a * measurand + _b;
+    }
+} // floatpump
--- a/floatpump/Modules/filter_fir_crude.cpp
+++ b/floatpump/Modules/filter_fir_crude.cpp
@ -0,0 +1,30 @@
+#include "filter_fir_crude.h"
+
+FilterFIRCrude::FilterFIRCrude(const float* coeffs, size_t numTaps) :
+_coeffs(coeffs), _histsize(numTaps), _index(0)
+{
+    _history = new float[_histsize];
+    std::memset(_history, 0 , numTaps*sizeof(float));
+}
+
+float FilterFIRCrude::process(float input)
+{
+    _history[_index] = input;
+
+    float result = 0.0f;
+    size_t idx = _index;
+    for (size_t i = 0; i < _histsize; ++i)
+    {
+        result += _coeffs[i] * _history[idx];
+        if (idx == 0)
+        {
+            idx = _histsize - 1;
+        } else
+        {
+            --idx;
+        }
+        _index = (_index + 1) % _histsize;
+    }
+    return result;
+}
+
--- a/floatpump/Modules/filter_fir_crude.h
+++ b/floatpump/Modules/filter_fir_crude.h
@ -0,0 +1,19 @@
+#pragma once
+
+#include <cstdint>
+#include <cstring>
+#include <cstddef>
+
+class FilterFIRCrude
+{
+public:
+    FilterFIRCrude(const float* coeffs, size_t numTaps);
+    float process(float input);
+
+private:
+    const float* _coeffs;
+    size_t _histsize;
+    float* _history;
+    size_t _index;
+};
+
--- a/toolchain/STM32F411CEUX_FLASH.ld
+++ b/toolchain/STM32F411CEUX_FLASH.ld
--- a/toolchain/STM32F411CEUX_RAM.ld
+++ b/toolchain/STM32F411CEUX_RAM.ld
--- a/toolchain/arm-none-eabi-stm32f411ceu6-toolchain.cmake
+++ b/toolchain/arm-none-eabi-stm32f411ceu6-toolchain.cmake
@ -0,0 +1,53 @@
+set(CMAKE_SYSTEM_NAME Generic)
+set(CMAKE_SYSTEM_VERSION 1)
+
+# specify cross-compilers and tools
+set(CMAKE_C_COMPILER arm-none-eabi-gcc)
+set(CMAKE_CXX_COMPILER arm-none-eabi-g++)
+set(CMAKE_ASM_COMPILER  arm-none-eabi-gcc)
+set(CMAKE_AR arm-none-eabi-ar)
+set(CMAKE_OBJCOPY arm-none-eabi-objcopy)
+set(CMAKE_OBJDUMP arm-none-eabi-objdump)
+set(SIZE arm-none-eabi-size)
+set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
+
+
+#Uncomment for hardware floating point
+#add_compile_definitions(ARM_MATH_CM4;ARM_MATH_MATRIX_CHECK;ARM_MATH_ROUNDING)
+#add_compile_options(-mfloat-abi=hard -mfpu=fpv4-sp-d16)
+#add_link_options(-mfloat-abi=hard -mfpu=fpv4-sp-d16)
+
+#Uncomment for software floating point
+#add_compile_options(-mfloat-abi=soft)
+
+
+# Enable assembler files preprocessing
+add_compile_options($<$<COMPILE_LANGUAGE:ASM>:-x$<SEMICOLON>assembler-with-cpp>)
+
+if ("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
+    message(STATUS "Maximum optimization for speed")
+    add_compile_options(-Ofast)
+elseif ("${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo")
+    message(STATUS "Maximum optimization for speed, debug info included")
+    add_compile_options(-Ofast -g)
+elseif ("${CMAKE_BUILD_TYPE}" STREQUAL "MinSizeRel")
+    message(STATUS "Maximum optimization for size")
+    add_compile_options(-Os)
+else ()
+    message(STATUS "Minimal optimization, debug info included")
+    add_compile_options(-Og -g)
+endif ()
+
+
+add_compile_options(-mcpu=cortex-m4 -mthumb -mthumb-interwork)
+add_compile_options(-ffunction-sections -fdata-sections -fno-common -fmessage-length=0)
+
+
+add_definitions(-DDEBUG -DUSE_HAL_DRIVER -DSTM32F411xE)
+
+
+set(LINKER_SCRIPT ${CMAKE_SOURCE_DIR}/toolchain/STM32F411CEUX_FLASH.ld CACHE FILEPATH "STM specific linker script")
+
+add_link_options(-Wl,-gc-sections,--print-memory-usage,-Map=${PROJECT_BINARY_DIR}/${PROJECT_NAME}.map)
+add_link_options(-mcpu=cortex-m4 -mthumb -mthumb-interwork)
+add_link_options(-T ${LINKER_SCRIPT})
Author	SHA1	Message	Date
robtor	99311b0375	add simple linear calibrator	2025-06-19 11:15:13 +02:00
robtor	de141c6ed6	remove idea folder	2025-06-18 13:54:09 +02:00
robtor	c33d644fb0	simple crude fir filter	2025-06-18 13:51:40 +02:00
robtor	c91a78a91d	Update presets and integrate testing concept	2025-06-18 13:13:14 +02:00
robtor	b47e962ce9	Add base presets	2025-06-18 12:37:07 +02:00
robtor	b427fbca68	Restructure cmake project with separate toolchain file	2025-06-17 16:13:51 +02:00
robtor	f03dedf91c	Update development container	2025-06-16 16:44:09 +02:00