Update OBD logger

1 files changed, 103 insertions, 25 deletions

diff --git a/obdlogger/datalogger.h b/obdlogger/datalogger.h
index ffc6c75..315e803 100644
--- a/obdlogger/datalogger.h
+++ b/obdlogger/datalogger.h
@@ -1,6 +1,3 @@
-#define FORMAT_BIN 0
-#define FORMAT_CSV 1
-
 typedef enum {
     LOG_TYPE_DEFAULT = 0,
     LOG_TYPE_0_60,
@@ -17,6 +14,9 @@ typedef enum {
 #define FLAG_GPS 0x20
 #define FLAG_ACC 0x40
 
+#define FORMAT_BIN 0
+#define FORMAT_CSV 1
+
 typedef struct {
     uint32_t time;
     uint16_t pid;
@@ -87,10 +87,13 @@ typedef struct {
 #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 USE_SOFTSERIAL
-#if ENABLE_DATA_OUT
+#if ENABLE_DATA_OUT && !USE_OBD_BT
 #if defined(__AVR_ATmega2560__) || defined(__AVR_ATmega1280__)
     SoftwareSerial mySerial(A8, A9); /* for BLE Shield on MEGA*/
 #elif defined(__AVR_ATmega644P__)
@@ -100,20 +103,19 @@ typedef struct {
 #endif
 #endif
 
-#define BT_SERIAL mySerial
-
-#else
-
-#define BT_SERIAL Serial
-
-#endif
+void btInit(int baudrate);
+void btSend(byte* data, byte length);
 
 class CDataLogger {
 public:
     void initSender()
     {
 #if ENABLE_DATA_OUT
-        BT_SERIAL.begin(9600);
+#if USE_OBD_BT
+        btInit(9600);
+#else
+        mySerial.begin(9600);
+#endif
 #endif
 #if ENABLE_DATA_LOG && LOG_FORMAT == FORMAT_CSV
         m_lastDataTime = 0;
@@ -138,21 +140,30 @@ public:
         info.logType = hdr.logType;
         info.logFlags = hdr.flags;
         info.checksum = getChecksum((char*)&info, sizeof(info));
-        BT_SERIAL.write((uint8_t*)&info, sizeof(info));
+#if USE_OBD_BT
+        btSend((uint8_t*)&info, sizeof(info));
+#else
+        mySerial.write((uint8_t*)&info, sizeof(info));
+#endif
     }
     void sendCommand(byte message, void* data = 0, byte bytes = 0)
     {
         LOG_DATA_COMMAND msg = {0, PID_MESSAGE, message};
         if (data) memcpy(msg.data, data, bytes);
         msg.checksum = getChecksum((char*)&msg, sizeof(msg));
-        BT_SERIAL.write((uint8_t*)&msg, sizeof(msg));
+#if USE_OBD_BT
+        btSend((uint8_t*)&msg, sizeof(msg));
+#else
+        mySerial.write((uint8_t*)&msg, sizeof(msg));
+#endif
     }
     bool receiveCommand(LOG_DATA_COMMAND& msg)
     {
-        if (!BT_SERIAL.available())
+#if !USE_OBD_BT
+        if (!mySerial.available())
             return false;
 
-        if (BT_SERIAL.readBytes((char*)&msg, sizeof(msg)) != sizeof(msg))
+        if (mySerial.readBytes((char*)&msg, sizeof(msg)) != sizeof(msg))
             return false;
 
         uint8_t checksum = msg.checksum;
@@ -160,15 +171,46 @@ public:
         if (getChecksum((char*)&msg, sizeof(msg)) != msg.checksum) {
             return false;
         }
+#endif
         return true;
     }
 #endif
+    void logData(uint16_t pid, int value)
+    {
+        LOG_DATA_COMM ld = {dataTime, pid, 1, 0, value};
+        ld.checksum = getChecksum((char*)&ld, 12);
+#if ENABLE_DATA_OUT
+#if USE_OBD_BT
+        btSend((uint8_t*)&ld, 12);
+#else
+        mySerial.write((uint8_t*)&ld, 12);
+#endif
+#endif
+#if ENABLE_DATA_LOG
+#if LOG_FORMAT == FORMAT_BIN
+        sdfile.write((uint8_t*)&ld, 12);
+        dataSize += 12;
+#else
+        dataSize += sdfile.print(dataTime - m_lastDataTime);
+        dataSize += sdfile.write(',');
+        dataSize += sdfile.print(pid, HEX);
+        dataSize += sdfile.write(',');
+        dataSize += sdfile.print(value);
+        dataSize += sdfile.write('\n');
+        m_lastDataTime = dataTime;
+#endif
+#endif
+    }
     void logData(uint16_t pid, float value)
     {
         LOG_DATA_COMM ld = {dataTime, pid, 1, 0, value};
         ld.checksum = getChecksum((char*)&ld, 12);
 #if ENABLE_DATA_OUT
-        BT_SERIAL.write((uint8_t*)&ld, 12);
+#if USE_OBD_BT
+        btSend((uint8_t*)&ld, 12);
+#else
+        mySerial.write((uint8_t*)&ld, 12);
+#endif
 #endif
 #if ENABLE_DATA_LOG
 #if LOG_FORMAT == FORMAT_BIN
@@ -179,7 +221,7 @@ public:
         dataSize += sdfile.write(',');
         dataSize += sdfile.print(pid, HEX);
         dataSize += sdfile.write(',');
-        dataSize += sdfile.print((int)value);
+        dataSize += sdfile.print(value);
         dataSize += sdfile.write('\n');
         m_lastDataTime = dataTime;
 #endif
@@ -190,7 +232,39 @@ public:
         LOG_DATA_COMM ld = {dataTime, pid, 2, 0, {value1, value2}};
         ld.checksum = getChecksum((char*)&ld, 16);
 #if ENABLE_DATA_OUT
-        BT_SERIAL.write((uint8_t*)&ld, 16);
+#if USE_OBD_BT
+        btSend((uint8_t*)&ld, 16);
+#else
+        mySerial.write((uint8_t*)&ld, 16);
+#endif
+#endif
+#if ENABLE_DATA_LOG
+#if LOG_FORMAT == FORMAT_BIN
+        sdfile.write((uint8_t*)&ld, 16);
+        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, uint32_t value1, uint32_t value2)
+    {
+        LOG_DATA_COMM ld = {dataTime, pid, 2, 0, {value1, value2}};
+        ld.checksum = getChecksum((char*)&ld, 16);
+#if ENABLE_DATA_OUT
+#if USE_OBD_BT
+        btSend((uint8_t*)&ld, 16);
+#else
+        mySerial.write((uint8_t*)&ld, 16);
+#endif
 #endif
 #if ENABLE_DATA_LOG
 #if LOG_FORMAT == FORMAT_BIN
@@ -209,12 +283,16 @@ public:
 #endif
 #endif
     }
-    void logData(uint16_t pid, float value1, float value2, float value3)
+    void logData(uint16_t pid, int value1, int value2, int value3)
     {
         LOG_DATA_COMM ld = {dataTime, pid, 3, 0, {value1, value2, value3}};
         ld.checksum = getChecksum((char*)&ld, 20);
 #if ENABLE_DATA_OUT
-        BT_SERIAL.write((uint8_t*)&ld, 20);
+#if USE_OBD_BT
+        btSend((uint8_t*)&ld, 20);
+#else
+        mySerial.write((uint8_t*)&ld, 20);
+#endif
 #endif
 #if ENABLE_DATA_LOG
 #if LOG_FORMAT == FORMAT_BIN
@@ -225,11 +303,11 @@ public:
         dataSize += sdfile.write(',');
         dataSize += sdfile.print(pid, HEX);
         dataSize += sdfile.write(',');
-        dataSize += sdfile.print((int)value1);
+        dataSize += sdfile.print(value1);
         dataSize += sdfile.write(' ');
-        dataSize += sdfile.print((int)value2);
+        dataSize += sdfile.print(value2);
         dataSize += sdfile.write(' ');
-        dataSize += sdfile.print((int)value3);
+        dataSize += sdfile.print(value3);
         dataSize += sdfile.write('\n');
         m_lastDataTime = dataTime;
 #endif