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LIN: Legacy API

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This commit is contained in:
Kyle Johannes
2023-04-05 15:43:26 +00:00
parent 0fa7494eab
commit 63c81b1c3d
17 changed files with 1134 additions and 104 deletions
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include/icsneo/communication/message/linmessage.h
+9 -6
View File
@@ -36,10 +36,8 @@ struct LINStatusFlags {
class LINMessage : public Frame {
public:
static void calcChecksum(LINMessage& message);
enum class Type {
NOT_SET,
enum class Type : uint8_t {
NOT_SET = 0,
LIN_COMMANDER_MSG,
LIN_HEADER_ONLY,
LIN_BREAK_ONLY,
@@ -48,12 +46,17 @@ public:
LIN_ERROR
};
static void calcChecksum(LINMessage& message);
uint8_t calcProtectedID(uint8_t& id);
LINMessage() {};
LINMessage(uint8_t id) : ID(id & 0x3Fu), protectedID(calcProtectedID(ID)) {};
uint8_t ID = 0;
uint8_t protectedID = 0;
uint8_t checksum = 0;
LINMessage::Type type = Type::NOT_SET;
LINMessage::Type linMsgType = Type::NOT_SET;
bool isEnhancedChecksum = false;
bool isLINStd2x = true;
LINErrorFlags errFlags;
LINStatusFlags statusFlags;
};
include/icsneo/communication/message/neomessage.h
+46 -8
View File
@@ -86,14 +86,24 @@ typedef union {
// ethernetFrameTooShort
// ethernetFCSAvailable
// ~~~ End of bitfield 2 ~~~
//uint32_t linJustBreakSync : 1;
//uint32_t linSlaveDataTooShort : 1;
//uint32_t linOnlyUpdateSlaveTableOnce : 1;
uint32_t canfdESI : 1;
uint32_t canfdIDE : 1;
uint32_t canfdRTR : 1;
uint32_t canfdFDF : 1;
uint32_t canfdBRS : 1;
union {
uint32_t status3;
struct {
uint32_t canfdESI : 1;
uint32_t canfdIDE : 1;
uint32_t canfdRTR : 1;
uint32_t canfdFDF : 1;
uint32_t canfdBRS : 1;
uint32_t : 27;
};
struct {
uint32_t linJustBreakSync : 1;
uint32_t linSlaveDataTooShort : 1;
uint32_t linOnlyUpdateSlaveTableOnce : 1;
uint32_t : 29;
};
};
};
uint32_t statusBitfield[4];
} neomessage_statusbitfield_t;
@@ -171,6 +181,33 @@ typedef struct {
uint8_t _reserved1[12];
} neomessage_eth_t;
typedef struct {
uint8_t txChecksumEnhanced : 1;
uint8_t txCommander : 1;
uint8_t txResponder : 1;
uint8_t txAborted : 1;
uint8_t updateResponderOnce : 1;
uint8_t hasUpdatedResponderOnce : 1;
uint8_t busRecovered : 1;
uint8_t breakOnly : 1;
} neomessage_linstatus_t;
typedef struct {
neomessage_statusbitfield_t status;
uint64_t timestamp;
uint64_t _reservedTimestamp;
const uint8_t* data;
size_t length;
uint8_t header[4];
neonetid_t netid;
neonettype_t type;
neomessage_linstatus_t linStatus;
uint16_t description;
neomessagetype_t messageType;
uint8_t checksum;
uint8_t _reserved1[11];
} neomessage_lin_t;
#pragma pack(pop)
#ifdef __cplusplus
@@ -182,6 +219,7 @@ static_assert(sizeof(neomessage_frame_t) == sizeof(neomessage_t), "All types of
static_assert(sizeof(neomessage_can_t) == sizeof(neomessage_t), "All types of neomessage_t must be the same size! (CAN is not)");
static_assert(sizeof(neomessage_can_error_t) == sizeof(neomessage_t), "All types of neomessage_t must be the same size! (CAN error is not)");
static_assert(sizeof(neomessage_eth_t) == sizeof(neomessage_t), "All types of neomessage_t must be the same size! (Ethernet is not)");
static_assert(sizeof(neomessage_lin_t) == sizeof(neomessage_t), "All types of neomessage_t must be the same size! (LIN is not)");
namespace icsneo {