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smart_data_types.c
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smart_data_types.c
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#include "smart_data_types.h"
#include <string.h>
//Default SMART Data Type Values
ProcessingResult_t* createProcessingResult()
{
size_t dataSize = 0;
ProcessingResult_t* ptr = NULL;
//Create Frame
dataSize = sizeof(ProcessingResult_t);
ptr = (ProcessingResult_t*) malloc(dataSize);
memset(ptr, 0, dataSize);
//Set Defaults
ptr->command = PCC_CMD_NONE;
ptr->confidence = UNSURE;
//Return new allocated frame
return ptr;
}
BRS_Frame_t* createBRSFrame()
{
size_t dataSize = 0;
BRS_Frame_t* ptr = NULL;
//Create Frame
dataSize = sizeof(BRS_Frame_t);
ptr = (BRS_Frame_t*) malloc(dataSize);
memset(ptr, 0, dataSize);
//Set Defaults
memcpy(&ptr->MsgId, BRS2BCI_MSG_ID, MSG_ID_SIZE);
ptr->remoteCommand = PCC_CMD_NONE;
//Return new allocated frame
return ptr;
}
BluetoothFrame_t* createBluetoothFrame()
{
size_t dataSize = 0;
BluetoothFrame_t* ptr = NULL;
//Create Frame
dataSize = sizeof(BluetoothFrame_t);
ptr = (BluetoothFrame_t*) malloc(dataSize);
memset(ptr, 0, dataSize);
//Default Values
ptr->remoteCommand = PCC_CMD_NONE;
//Return new allocated frame
return ptr;
}
EEG_Frame_t* createEEGFrame()
{
size_t dataSize = 0;
EEG_Frame_t* ptr = NULL;
//Create Frame
dataSize = sizeof(EEG_Frame_t);
ptr = (EEG_Frame_t*) malloc(dataSize);
memset(ptr, 0, dataSize);
//Initialize Defaults
ptr->eegType = DEFAULT_EEG_TYPE;
//Return new allocated frame
return ptr;
}
TM_Frame_t* createTMFrame()
{
size_t dataSize = 0;
TM_Frame_t* ptr = NULL;
EEG_Frame_t* tmpEEGFrame = createEEGFrame();
BRS_Frame_t* tmpBRSFrame = createBRSFrame();
LED_Group_t* tmpGroupFwd = createLEDGroup(LED_FORWARD);
LED_Group_t* tmpGroupBwd = createLEDGroup(LED_BACKWARD);
LED_Group_t* tmpGroupRgt = createLEDGroup(LED_RIGHT);
LED_Group_t* tmpGroupLft = createLEDGroup(LED_LEFT);
//Create Frame
dataSize = sizeof(TM_Frame_t);
ptr = (TM_Frame_t*) malloc(dataSize);
memset(ptr, 0, dataSize);
//Initialize Defaults
ptr->lastCommand = PCC_CMD_NONE;
ptr->lastConfidence = UNSURE;
ptr->processingResult.command = PCC_CMD_NONE;
ptr->processingResult.confidence = UNSURE;
memcpy(&ptr->MsgId , BCI2BRS_MSG_ID, sizeof(MsgIdType));
memcpy(&ptr->brsFrame , tmpBRSFrame , sizeof(BRS_Frame_t));
memcpy(&ptr->ledForward , tmpGroupFwd , sizeof(LED_Group_t));
memcpy(&ptr->ledBackward, tmpGroupBwd , sizeof(LED_Group_t));
memcpy(&ptr->ledRight , tmpGroupRgt , sizeof(LED_Group_t));
memcpy(&ptr->ledLeft , tmpGroupLft , sizeof(LED_Group_t));
ptr->pccConnectionStatus = NOT_CONNECTED;
ptr->brsConnectionStatus = NOT_CONNECTED;
ptr->eegConnectionStatus = NOT_CONNECTED;
ptr->flasherConnectionStatus = NOT_CONNECTED;
//Free Temp Memory Space
free(tmpBRSFrame);
free(tmpEEGFrame);
free(tmpGroupFwd);
free(tmpGroupBwd);
free(tmpGroupRgt);
free(tmpGroupLft);
//Return new allocated frame
return ptr;
}
LED_Group_t* createLEDGroup(unsigned int id)
{
size_t dataSize = 0;
LED_Group_t* ptr = NULL;
//Create LED Group
dataSize = sizeof(LED_Group_t);
ptr = (LED_Group_t*) malloc(dataSize);
memset(ptr, 0, dataSize);
//Initialize Defaults
ptr->id = id;
switch(id)
{
case LED_FORWARD:
ptr->frequency = LED_FORWARD_FREQ_DEFAULT;
break;
case LED_BACKWARD:
ptr->frequency = LED_BACKWARD_FREQ_DEFAULT;
break;
case LED_RIGHT:
ptr->frequency = LED_RIGHT_FREQ_DEFAULT;
break;
case LED_LEFT:
ptr->frequency = LED_LEFT_FREQ_DEFAULT;
break;
default:
ptr->frequency = 0;
break;
}
return ptr;
}
//Check if two Message IDs are equal
int checkMsgID(MsgIdType id1, char* id2)
{
char* str1 = (char*) &id1;
char* str2 = (char*) id2;
if (str1 == NULL || str2 == NULL)
{
return FALSE;
}
else
{
return (strcmp(str1, str2) == 0);
}
}