Neopixel Implementation

.vscode/launch.json

@@ -312,6 +312,37 @@
 					}
 				]
 			}
+		},
+		{
+			"cwd": "${workspaceFolder}",
+			"executable": "${command:cmake.buildDirectory}/G4NEOTESTING.elf",
+			"name": "G4NEOTESTING",
+			"request": "launch",
+			"type": "cortex-debug",
+			"servertype": "openocd",
+			"configFiles": [
+				"interface/stlink.cfg",
+				"target/stm32g4x.cfg"
+			],
+			"searchDir": [],
+			"preLaunchTask": "CMake: configure and build G4NEOTESTING",
+			"showDevDebugOutput": "raw",
+			"svdPath": "${workspaceFolder}/Lib/Vendor/CMSIS_5/SVD/STM32G474.svd",
+			"swoConfig": {
+				"enabled": true,
+				"cpuFrequency": 170000000,
+				"swoFrequency": 2000000,
+				"source": "probe",
+				"decoders": [
+					{
+						"type": "console",
+						"label": "ITM",
+						"showOnStartup": true,
+						"port": 0,
+						"encoding": "ascii"
+					}
+				]
+			}
 		}
 	]
 }

.vscode/tasks.json

@@ -63,6 +63,15 @@
 			],
 			"command": "cmake --build --preset ${command:cmake.activeBuildPresetName} --target G4CANTESTING"
 		},
+		{
+			"label": "CMake: configure and build G4NEOTESTING",
+			"type": "shell",
+			"dependsOrder": "sequence",
+			"dependsOn": [
+				"CMake: configure"
+			],
+			"command": "cmake --build --preset ${command:cmake.activeBuildPresetName} --target G4NEOTESTING"
+		},
 		{
 			"label": "CMake: configure and build G4BLINKY",
 			"type": "shell",

CMakeLists.txt

@@ -47,6 +47,7 @@ include("${lib_path}/Utils/BitManipulations/bit-utils.cmake")
 include("${lib_path}/Peripherals/USART/common.cmake")
 include("${lib_path}/Peripherals/CAN/common.cmake")
 include("${lib_path}/FancyLayers-RENAME/ADC/adc.cmake")
+include("${lib_path}/FancyLayers-RENAME/NeoPixel/neopixel.cmake")
 
 message(
 	STATUS
@@ -71,6 +72,7 @@ add_gr_project(STM32G474xE AnalogCalibration)
 add_gr_project(STM32G474xE G4ADCTESTING)
 add_gr_project(STM32G474xE G4PERTESTING)
 add_gr_project(STM32G474xE G4CANTESTING)
+add_gr_project(STM32G474xE G4NEOTESTING)
 
 # BLINKY Demos
 add_gr_project(STM32G474xE BLINKY G4HELLO)

G4NEOTESTING/CMakeLists.txt

@@ -0,0 +1,39 @@
+cmake_minimum_required(VERSION 3.25)
+
+# Setup compiler settings
+set(CMAKE_C_STANDARD 11)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+set(CMAKE_C_EXTENSIONS ON)
+
+# Define the build type
+if(NOT CMAKE_BUILD_TYPE)
+	set(CMAKE_BUILD_TYPE "Debug")
+endif()
+
+# Enable compile command to ease indexing with e.g. clangd
+set(CMAKE_EXPORT_COMPILE_COMMANDS TRUE)
+
+# Enable CMake support for ASM and C languages
+enable_language(
+	C
+	ASM
+)
+
+# Core project settings
+project(${CMAKE_PROJECT_NAME})
+
+# what, does in fact not get the filename of somthing but rather the name of the project from the path
+get_filename_component(PROJECT_NAME ${CMAKE_CURRENT_SOURCE_DIR} NAME)
+
+add_library(${PROJECT_NAME}_USER_CODE INTERFACE)
+target_sources(
+	${PROJECT_NAME}_USER_CODE
+	INTERFACE
+		Core/Src/main.c
+		Core/Src/stm32g4xx_hal_msp.c
+		Core/Src/stm32g4xx_it.c
+)
+
+target_link_libraries(${PROJECT_NAME}_USER_CODE INTERFACE GR_NEOPIXEL)
+
+target_include_directories(${PROJECT_NAME}_USER_CODE INTERFACE Core/Inc)

G4NEOTESTING/Core/Inc/main.h

@@ -0,0 +1,87 @@
+/* USER CODE BEGIN Header */
+/**
+ ******************************************************************************
+ * @file           : main.h
+ * @brief          : Header for main.c file.
+ *                   This file contains the common defines of the application.
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2024 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software is licensed under terms that can be found in the LICENSE file
+ * in the root directory of this software component.
+ * If no LICENSE file comes with this software, it is provided AS-IS.
+ *
+ ******************************************************************************
+ */
+/* USER CODE END Header */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MAIN_H
+#define __MAIN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32g4xx_hal.h"
+#include "stm32g4xx_ll_adc.h"
+#include "stm32g4xx_ll_bus.h"
+#include "stm32g4xx_ll_cortex.h"
+#include "stm32g4xx_ll_crs.h"
+#include "stm32g4xx_ll_dma.h"
+#include "stm32g4xx_ll_exti.h"
+#include "stm32g4xx_ll_gpio.h"
+#include "stm32g4xx_ll_i2c.h"
+#include "stm32g4xx_ll_lpuart.h"
+#include "stm32g4xx_ll_pwr.h"
+#include "stm32g4xx_ll_rcc.h"
+#include "stm32g4xx_ll_spi.h"
+#include "stm32g4xx_ll_system.h"
+#include "stm32g4xx_ll_tim.h"
+#include "stm32g4xx_ll_usart.h"
+#include "stm32g4xx_ll_utils.h"
+
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* Exported types ------------------------------------------------------------*/
+/* USER CODE BEGIN ET */
+
+/* USER CODE END ET */
+
+/* Exported constants --------------------------------------------------------*/
+/* USER CODE BEGIN EC */
+
+/* USER CODE END EC */
+
+/* Exported macro ------------------------------------------------------------*/
+/* USER CODE BEGIN EM */
+
+/* USER CODE END EM */
+
+/* Exported functions prototypes ---------------------------------------------*/
+void Error_Handler(void);
+
+/* USER CODE BEGIN EFP */
+
+/* USER CODE END EFP */
+
+/* Private defines -----------------------------------------------------------*/
+#define NEOPIXEL_DIN_Pin LL_GPIO_PIN_5
+#define NEOPIXEL_DIN_GPIO_Port GPIOB
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MAIN_H */

G4NEOTESTING/Core/Inc/stm32_assert.h

@@ -0,0 +1,52 @@
+/* USER CODE BEGIN Header */
+/**
+ ******************************************************************************
+ * @file    stm32_assert.h
+ * @author  MCD Application Team
+ * @brief   STM32 assert file.
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2019 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software is licensed under terms that can be found in the LICENSE file
+ * in the root directory of this software component.
+ * If no LICENSE file comes with this software, it is provided AS-IS.
+ *
+ ******************************************************************************
+ */
+/* USER CODE END Header */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32_ASSERT_H
+#define __STM32_ASSERT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Includes ------------------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+#ifdef USE_FULL_ASSERT
+/**
+ * @brief  The assert_param macro is used for function's parameters check.
+ * @param  expr: If expr is false, it calls assert_failed function
+ *         which reports the name of the source file and the source
+ *         line number of the call that failed.
+ *         If expr is true, it returns no value.
+ * @retval None
+ */
+#define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+void assert_failed(uint8_t *file, uint32_t line);
+#else
+#define assert_param(expr) ((void)0U)
+#endif /* USE_FULL_ASSERT */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32_ASSERT_H */