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release 0.4 (*API CHANGED)

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*Не совсем апи, но поменялись enum в modbus_core.h:
- MB_ExceptionTypeDef
- MB_FunctonTypeDef

Необходимо обновить modbus_data.c:
NO_ERRORS 		->	NO_ERRORS
ILLEGAL_FUNCTION	->	ET_ILLEGAL_FUNCTION
ILLEGAL_DATA_ADDRESS 	-> 	ET_ILLEGAL_DATA_ADDRESS
ILLEGAL_DATA_ADDRESS	->	ET_ILLEGAL_DATA_ADDRESS

- множественные правки докумнтации
- множественный рефакторинг
This commit is contained in:
Razvalyaev
2025-11-06 21:33:08 +03:00
parent 3d106f18ef
commit c648a605f5
26 changed files with 1187 additions and 926 deletions
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86
Src/modbus_diag.c
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@@ -1,8 +1,8 @@
/**
******************************************************************************
*******************************************************************************
* @file modbus_diag.c
* @brief Реализация диагностики устройства Modbus
******************************************************************************
*******************************************************************************
* @details
Модуль обработки запросов диагностической информации (0x08):
- Полная поддержка всех подфункций диагностики согласно спецификации Modbus
@@ -74,8 +74,8 @@ int MB_Diagnostics_GetBit(int bit_num)
*/
uint8_t MB_Process_Diagnostics(RS_MsgTypeDef *modbus_msg)
{
uint16_t sub_function = modbus_msg->DATA[0];
uint16_t request_data = modbus_msg->DATA[1];
uint16_t sub_function = modbus_msg->MbData[0];
uint16_t request_data = modbus_msg->MbData[1];
// Если устройство в режиме Listen Only, отвечаем только на sub-function 0x01
if (MB_DIAG.DeviceMode == MODBUS_LISTEN_ONLY_MODE && sub_function != 0x0001)
@@ -87,8 +87,8 @@ uint8_t MB_Process_Diagnostics(RS_MsgTypeDef *modbus_msg)
{
case 0x0000: // Return Query Data
// Эхо-ответ с теми же данными
modbus_msg->DATA[0] = sub_function;
modbus_msg->DATA[1] = request_data;
modbus_msg->MbData[0] = sub_function;
modbus_msg->MbData[1] = request_data;
modbus_msg->ByteCnt = 4;
break;
@@ -114,21 +114,21 @@ uint8_t MB_Process_Diagnostics(RS_MsgTypeDef *modbus_msg)
MB_DIAG.Counters.BusCharacterOverrun = 0;
}
modbus_msg->DATA[0] = sub_function;
modbus_msg->DATA[1] = request_data;
modbus_msg->MbData[0] = sub_function;
modbus_msg->MbData[1] = request_data;
modbus_msg->ByteCnt = 4;
break;
case 0x0002: // Return Diagnostic Register
modbus_msg->DATA[0] = sub_function;
modbus_msg->DATA[1] = MB_DIAG.DiagnosticRegister;
modbus_msg->MbData[0] = sub_function;
modbus_msg->MbData[1] = MB_DIAG.DiagnosticRegister;
modbus_msg->ByteCnt = 4;
break;
case 0x0003: // Change ASCII Input Delimiter
// В RTU режиме не поддерживается
modbus_msg->Func_Code |= ERR_VALUES_START;
modbus_msg->Except_Code = ILLEGAL_FUNCTION;
modbus_msg->FuncCode |= FC_ERR_VALUES_START;
modbus_msg->Except_Code = ET_ILLEGAL_FUNCTION;
return 0;
case 0x0004: // Force Listen Only Mode
@@ -138,56 +138,56 @@ uint8_t MB_Process_Diagnostics(RS_MsgTypeDef *modbus_msg)
case 0x000A: // Clear Counters and Diagnostic Register
MB_DiagnosticsInit(); // Полный сброс
modbus_msg->DATA[0] = sub_function;
modbus_msg->DATA[1] = 0;
modbus_msg->MbData[0] = sub_function;
modbus_msg->MbData[1] = 0;
modbus_msg->ByteCnt = 4;
break;
case 0x000B: // Return Bus Message Count
modbus_msg->DATA[0] = sub_function;
modbus_msg->DATA[1] = MB_DIAG.Counters.BusMessage;
modbus_msg->MbData[0] = sub_function;
modbus_msg->MbData[1] = MB_DIAG.Counters.BusMessage;
modbus_msg->ByteCnt = 4;
break;
case 0x000C: // Return Bus Communication Error Count
modbus_msg->DATA[0] = sub_function;
modbus_msg->DATA[1] = MB_DIAG.Counters.BusCommunicationErr;
modbus_msg->MbData[0] = sub_function;
modbus_msg->MbData[1] = MB_DIAG.Counters.BusCommunicationErr;
modbus_msg->ByteCnt = 4;
break;
case 0x000D: // Return Bus Exception Error Count
modbus_msg->DATA[0] = sub_function;
modbus_msg->DATA[1] = MB_DIAG.Counters.BusExceptionErr;
modbus_msg->MbData[0] = sub_function;
modbus_msg->MbData[1] = MB_DIAG.Counters.BusExceptionErr;
modbus_msg->ByteCnt = 4;
break;
case 0x000E: // Return Server Message Count
modbus_msg->DATA[0] = sub_function;
modbus_msg->DATA[1] = MB_DIAG.Counters.SlaveMessage;
modbus_msg->MbData[0] = sub_function;
modbus_msg->MbData[1] = MB_DIAG.Counters.SlaveMessage;
modbus_msg->ByteCnt = 4;
break;
case 0x000F: // Return Slave No Response Count
modbus_msg->DATA[0] = sub_function;
modbus_msg->DATA[1] = MB_DIAG.Counters.SlaveNoResponse;
modbus_msg->MbData[0] = sub_function;
modbus_msg->MbData[1] = MB_DIAG.Counters.SlaveNoResponse;
modbus_msg->ByteCnt = 4;
break;
case 0x0010: // Return Slave NAK Count
modbus_msg->DATA[0] = sub_function;
modbus_msg->DATA[1] = MB_DIAG.Counters.SlaveNAK;
modbus_msg->MbData[0] = sub_function;
modbus_msg->MbData[1] = MB_DIAG.Counters.SlaveNAK;
modbus_msg->ByteCnt = 4;
break;
case 0x0011: // Return Slave Busy Count
modbus_msg->DATA[0] = sub_function;
modbus_msg->DATA[1] = MB_DIAG.Counters.SlaveBusy;
modbus_msg->MbData[0] = sub_function;
modbus_msg->MbData[1] = MB_DIAG.Counters.SlaveBusy;
modbus_msg->ByteCnt = 4;
break;
case 0x0012: // Return Bus Character Overrun Count
modbus_msg->DATA[0] = sub_function;
modbus_msg->DATA[1] = MB_DIAG.Counters.BusCharacterOverrun;
modbus_msg->MbData[0] = sub_function;
modbus_msg->MbData[1] = MB_DIAG.Counters.BusCharacterOverrun;
modbus_msg->ByteCnt = 4;
break;
@@ -195,14 +195,14 @@ uint8_t MB_Process_Diagnostics(RS_MsgTypeDef *modbus_msg)
MB_DIAG.Counters.BusCharacterOverrun = 0;
// Сбрасываем флаг переполнения в DiagnosticRegister
MB_DIAG.DiagnosticRegister &= ~(1<<0);
modbus_msg->DATA[0] = sub_function;
modbus_msg->DATA[1] = 0;
modbus_msg->MbData[0] = sub_function;
modbus_msg->MbData[1] = 0;
modbus_msg->ByteCnt = 4;
break;
default:
modbus_msg->Func_Code |= ERR_VALUES_START;
modbus_msg->Except_Code = ILLEGAL_FUNCTION;
modbus_msg->FuncCode |= FC_ERR_VALUES_START;
modbus_msg->Except_Code = ET_ILLEGAL_FUNCTION;
return 0;
}
@@ -293,20 +293,4 @@ MB_DeviceModeTypeDef MB_GetDeviceMode(void)
return MB_DIAG.DeviceMode;
}
#else //MODBUS_ENABLE_DIAGNOSTICS
void MB_DiagnosticsInit(void) {}
int MB_Diagnostics_WriteBit(int bit_num, int bit_state) {return 0;}
int MB_Diagnostics_GetBit(int bit_num) {return 0;}
uint8_t MB_Process_Diagnostics(RS_MsgTypeDef *modbus_msg) {return 0;}
void MB_Diagnostics_BusMessageCnt(void) {}
void MB_Diagnostics_CommunicationErrorCnt(void) {}
void MB_Diagnostics_ExceptionErrorCnt(void) {}
void MB_Diagnostics_CharacterOverrunCnt(void) {}
void MB_Diagnostics_SlaveMessageCnt(void) {}
void MB_Diagnostics_SlaveNoResponseCnt(void) {}
void MB_Diagnostics_SlaveNAKCnt(void) {}
void MB_Diagnostics_SlaveBusyCnt(void) {}
MB_DeviceModeTypeDef MB_GetDeviceMode(void) {return MODBUS_NORMAL_MODE;}
#endif
#endif //MODBUS_ENABLE_DIAGNOSTICS