make libCLS more independen of HW

goal is to reuse libCLS on an diffrent MCU

Application/CLS_BSP/CLS_BSP.c

@@ -0,0 +1,28 @@
+#include "CLS_BSP.h"
+
+
+#ifdef CLS_BSP_FDCAN
+
+HAL_StatusTypeDef CLS_BSP_CAN_AddMessageToSend(CLS_BSP_TxHeaderType * header, uint8_t * data) {
+    if (HAL_FDCAN_GetTxFifoFreeLevel(&hfdcan1) > 0) {
+        return HAL_FDCAN_AddMessageToTxFifoQ(&hfdcan1, header, data);
+    }
+    return HAL_ERROR;
+}
+
+
+HAL_StatusTypeDef CLS_BSP_CAN_SetUniversalFilter(const CLS_BSP_CAN_UniversalFilter * filter) {
+    FDCAN_FilterTypeDef sFilterConfig;
+    sFilterConfig.IdType = FDCAN_STANDARD_ID;
+    sFilterConfig.FilterIndex = filter->filterIndex;
+    sFilterConfig.FilterType = filter->filterMode;
+    sFilterConfig.FilterConfig = filter->filterDestination;
+    sFilterConfig.FilterID1 = filter->id0;
+    sFilterConfig.FilterID2 = filter->id1;
+    return HAL_FDCAN_ConfigFilter(&hfdcan1, &sFilterConfig);
+}
+
+#endif
+
+
+

Application/CLS_BSP/CLS_BSP.h

@@ -0,0 +1,53 @@
+
+
+#define CLS_BSP_FDCAN
+
+#ifdef CLS_BSP_FDCAN
+
+#include "fdcan.h"
+
+typedef FDCAN_TxHeaderTypeDef CLS_BSP_TxHeaderType;
+
+#define CREATE_BSP_CAN_HEADER(identifier, datalength) \
+{ \
+    .IdType = FDCAN_STANDARD_ID, \
+    .Identifier = identifier, \
+    .TxFrameType = FDCAN_DATA_FRAME, \
+    .DataLength = datalength, \
+    .ErrorStateIndicator = FDCAN_ESI_PASSIVE, \
+    .BitRateSwitch = FDCAN_BRS_OFF, \
+    .FDFormat = FDCAN_CLASSIC_CAN, \
+    .TxEventFifoControl = FDCAN_NO_TX_EVENTS, \
+    .MessageMarker = 0xCC, \
+}
+
+#define CLS_BSP_DLC_BYTES_1 FDCAN_DLC_BYTES_1
+#define CLS_BSP_DLC_BYTES_2 FDCAN_DLC_BYTES_2
+#define CLS_BSP_DLC_BYTES_3 FDCAN_DLC_BYTES_3
+#define CLS_BSP_DLC_BYTES_4 FDCAN_DLC_BYTES_4
+#define CLS_BSP_DLC_BYTES_5 FDCAN_DLC_BYTES_5
+#define CLS_BSP_DLC_BYTES_6 FDCAN_DLC_BYTES_6
+#define CLS_BSP_DLC_BYTES_7 FDCAN_DLC_BYTES_7
+#define CLS_BSP_DLC_BYTES_8 FDCAN_DLC_BYTES_8
+
+#define CLS_CAN_FILTER_DISABLE  FDCAN_FILTER_DISABLE
+#define CLS_CAN_FILTER_TO_RXFIFO0 FDCAN_FILTER_TO_RXFIFO0
+#define CLS_CAN_FILTER_TO_RXFIFO1 FDCAN_FILTER_TO_RXFIFO1
+
+#define  CLS_BSP_CAN_FILTER_LIST FDCAN_FILTER_DUAL
+
+#endif
+
+
+typedef struct  {
+    uint32_t filterIndex;
+    uint32_t filterDestination;
+    uint32_t filterMode;
+    uint16_t id0;
+    uint16_t id1;
+} CLS_BSP_CAN_UniversalFilter;
+
+
+HAL_StatusTypeDef CLS_BSP_CAN_AddMessageToSend(CLS_BSP_TxHeaderType * header, uint8_t * data);
+
+HAL_StatusTypeDef CLS_BSP_CAN_SetUniversalFilter(const CLS_BSP_CAN_UniversalFilter * filter);

Application/CLS_BSP/CMakeLists.txt

@@ -0,0 +1,14 @@
+cmake_minimum_required(VERSION 3.12)
+
+project(CLS_BSP C)
+
+add_library(${PROJECT_NAME} STATIC "")
+
+target_sources(${PROJECT_NAME} 
+    PRIVATE
+    ${CMAKE_CURRENT_LIST_DIR}/CLS_BSP.c
+    INTERFACE
+    ${CMAKE_CURRENT_LIST_DIR}/CLS_BSP.h
+    )
+
+target_include_directories(${PROJECT_NAME} INTERFACE ${CMAKE_CURRENT_LIST_DIR})