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-rw-r--r--megalogger/datalogger.h61
-rw-r--r--obdlogger/datalogger.h58
2 files changed, 111 insertions, 8 deletions
diff --git a/megalogger/datalogger.h b/megalogger/datalogger.h
index 527b0c0..a7fc0a7 100644
--- a/megalogger/datalogger.h
+++ b/megalogger/datalogger.h
@@ -2,6 +2,12 @@
#define ENABLE_DATA_OUT 1
#define ENABLE_DATA_LOG 1
+#define FORMAT_BIN 0
+#define FORMAT_CSV 1
+
+//this defines the format of log file
+#define LOG_FORMAT FORMAT_CSV
+
typedef enum {
LOG_TYPE_DEFAULT = 0,
LOG_TYPE_0_60,
@@ -81,13 +87,18 @@ typedef struct {
#define PID_GYRO 0xF021
#define PID_MESSAGE 0xFE00
+#define PID_HEART_BEAT 0xFFEE
#define MSG_FILE_LIST_BEGIN 0x1
#define MSG_FILE_LIST_END 0x2
#define MSG_FILE_INFO 0x3
#define MSG_FILE_REQUEST 0x4
+#if LOG_FORMAT == FORMAT_BIN
#define FILE_NAME_FORMAT "/DAT%05d.LOG"
+#else
+#define FILE_NAME_FORMAT "/DAT%05d.CSV"
+#endif
#if ENABLE_DATA_OUT
#if defined(__AVR_ATmega2560__) || defined(__AVR_ATmega1280__)
@@ -106,6 +117,9 @@ public:
#if ENABLE_DATA_OUT
mySerial.begin(9600);
#endif
+#if ENABLE_DATA_LOG && LOG_FORMAT == FORMAT_CSV
+ m_lastDataTime = 0;
+#endif
}
#if ENABLE_DATA_OUT
void sendFileInfo(File& file)
@@ -159,9 +173,19 @@ public:
mySerial.write((uint8_t*)&ld, 12);
#endif
#if ENABLE_DATA_LOG
+#if LOG_FORMAT == FORMAT_BIN
sdfile.write((uint8_t*)&ld, 12);
-#endif
dataSize += 12;
+#else
+ dataSize += sdfile.print(dataTime - m_lastDataTime);
+ dataSize += sdfile.write(',');
+ dataSize += sdfile.print(pid, HEX);
+ dataSize += sdfile.write(',');
+ dataSize += sdfile.print((int)value);
+ dataSize += sdfile.write('\n');
+ m_lastDataTime = dataTime;
+#endif
+#endif
}
void logData(uint16_t pid, float value1, float value2)
{
@@ -171,9 +195,21 @@ public:
mySerial.write((uint8_t*)&ld, 16);
#endif
#if ENABLE_DATA_LOG
+#if LOG_FORMAT == FORMAT_BIN
sdfile.write((uint8_t*)&ld, 16);
-#endif
dataSize += 16;
+#else
+ dataSize += sdfile.print(dataTime - m_lastDataTime);
+ dataSize += sdfile.write(',');
+ dataSize += sdfile.print(pid, HEX);
+ dataSize += sdfile.write(',');
+ dataSize += sdfile.print(value1, 6);
+ dataSize += sdfile.write(' ');
+ dataSize += sdfile.print(value2, 6);
+ dataSize += sdfile.write('\n');
+ m_lastDataTime = dataTime;
+#endif
+#endif
}
void logData(uint16_t pid, float value1, float value2, float value3)
{
@@ -183,9 +219,23 @@ public:
mySerial.write((uint8_t*)&ld, 20);
#endif
#if ENABLE_DATA_LOG
+#if LOG_FORMAT == FORMAT_BIN
sdfile.write((uint8_t*)&ld, 20);
-#endif
dataSize += 20;
+#else
+ dataSize += sdfile.print(dataTime - m_lastDataTime);
+ dataSize += sdfile.write(',');
+ dataSize += sdfile.print(pid, HEX);
+ dataSize += sdfile.write(',');
+ dataSize += sdfile.print((int)value1);
+ dataSize += sdfile.write(' ');
+ dataSize += sdfile.print((int)value2);
+ dataSize += sdfile.write(' ');
+ dataSize += sdfile.print((int)value3);
+ dataSize += sdfile.write('\n');
+ m_lastDataTime = dataTime;
+#endif
+#endif
}
#if ENABLE_DATA_LOG
uint16_t openFile(LOG_TYPES logType, uint16_t logFlags = 0, uint32_t dateTime = 0)
@@ -213,11 +263,13 @@ public:
return 0;
}
+#if LOG_FORMAT == FORMAT_BIN
HEADER hdr = {'UDUS', HEADER_LEN, 1, logType, logFlags, dateTime};
sdfile.write((uint8_t*)&hdr, sizeof(hdr));
for (byte i = 0; i < HEADER_LEN - sizeof(hdr); i++)
sdfile.write((uint8_t)0);
dataSize = HEADER_LEN;
+#endif
return fileIndex;
}
void closeFile()
@@ -242,5 +294,8 @@ private:
}
#if ENABLE_DATA_LOG
File sdfile;
+#if LOG_FORMAT == FORMAT_CSV
+ uint32_t m_lastDataTime;
+#endif
#endif
};
diff --git a/obdlogger/datalogger.h b/obdlogger/datalogger.h
index f02a60d..f8653ca 100644
--- a/obdlogger/datalogger.h
+++ b/obdlogger/datalogger.h
@@ -1,7 +1,12 @@
// configurations
-#define ENABLE_DATA_OUT 0
+#define ENABLE_DATA_OUT 1
#define ENABLE_DATA_LOG 1
+#define FORMAT_BIN 0
+#define FORMAT_CSV 1
+
+//this defines the format of log file
+#define LOG_FORMAT FORMAT_CSV
typedef enum {
LOG_TYPE_DEFAULT = 0,
LOG_TYPE_0_60,
@@ -107,6 +112,9 @@ public:
#if ENABLE_DATA_OUT
mySerial.begin(9600);
#endif
+#if ENABLE_DATA_LOG && LOG_FORMAT == FORMAT_CSV
+ m_lastDataTime = 0;
+#endif
}
#if ENABLE_DATA_OUT
void sendFileInfo(File& file)
@@ -160,9 +168,19 @@ public:
mySerial.write((uint8_t*)&ld, 12);
#endif
#if ENABLE_DATA_LOG
+#if LOG_FORMAT == FORMAT_BIN
sdfile.write((uint8_t*)&ld, 12);
-#endif
dataSize += 12;
+#else
+ dataSize += sdfile.print(dataTime - m_lastDataTime);
+ dataSize += sdfile.write(',');
+ dataSize += sdfile.print(pid, HEX);
+ dataSize += sdfile.write(',');
+ dataSize += sdfile.print((int)value);
+ dataSize += sdfile.write('\n');
+ m_lastDataTime = dataTime;
+#endif
+#endif
}
void logData(uint16_t pid, float value1, float value2)
{
@@ -172,9 +190,21 @@ public:
mySerial.write((uint8_t*)&ld, 16);
#endif
#if ENABLE_DATA_LOG
+#if LOG_FORMAT == FORMAT_BIN
sdfile.write((uint8_t*)&ld, 16);
-#endif
dataSize += 16;
+#else
+ dataSize += sdfile.print(dataTime - m_lastDataTime);
+ dataSize += sdfile.write(',');
+ dataSize += sdfile.print(pid, HEX);
+ dataSize += sdfile.write(',');
+ dataSize += sdfile.print(value1, 6);
+ dataSize += sdfile.write(' ');
+ dataSize += sdfile.print(value2, 6);
+ dataSize += sdfile.write('\n');
+ m_lastDataTime = dataTime;
+#endif
+#endif
}
void logData(uint16_t pid, float value1, float value2, float value3)
{
@@ -184,9 +214,23 @@ public:
mySerial.write((uint8_t*)&ld, 20);
#endif
#if ENABLE_DATA_LOG
+#if LOG_FORMAT == FORMAT_BIN
sdfile.write((uint8_t*)&ld, 20);
-#endif
dataSize += 20;
+#else
+ dataSize += sdfile.print(dataTime - m_lastDataTime);
+ dataSize += sdfile.write(',');
+ dataSize += sdfile.print(pid, HEX);
+ dataSize += sdfile.write(',');
+ dataSize += sdfile.print((int)value1);
+ dataSize += sdfile.write(' ');
+ dataSize += sdfile.print((int)value2);
+ dataSize += sdfile.write(' ');
+ dataSize += sdfile.print((int)value3);
+ dataSize += sdfile.write('\n');
+ m_lastDataTime = dataTime;
+#endif
+#endif
}
#if ENABLE_DATA_LOG
uint16_t openFile(LOG_TYPES logType, uint16_t logFlags = 0, uint32_t dateTime = 0)
@@ -214,12 +258,13 @@ public:
return 0;
}
+#if LOG_FORMAT == FORMAT_BIN
HEADER hdr = {'UDUS', HEADER_LEN, 1, logType, logFlags, dateTime};
sdfile.write((uint8_t*)&hdr, sizeof(hdr));
for (byte i = 0; i < HEADER_LEN - sizeof(hdr); i++)
sdfile.write((uint8_t)0);
dataSize = HEADER_LEN;
- sdfile.flush();
+#endif
return fileIndex;
}
void closeFile()
@@ -244,5 +289,8 @@ private:
}
#if ENABLE_DATA_LOG
File sdfile;
+#if LOG_FORMAT == FORMAT_CSV
+ uint32_t m_lastDataTime;
+#endif
#endif
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 04:25:37 +0000