DataFlash: remove unused functions

libraries/DataFlash/DFMessageWriter.cpp

@@ -142,12 +142,6 @@ void DFMessageWriter_WriteSysInfo::process() {
     _finished = true;  // all done!
 }
 
-// void DataFlash_Class::Log_Write_SysInfo(const char *firmware_string)
-// {
-//     DFMessageWriter_WriteSysInfo writer(firmware_string);
-//     writer->process();
-// }
-
 void DFMessageWriter_WriteEntireMission::process() {
     switch(stage) {
 

libraries/DataFlash/DataFlash.h

@@ -88,7 +88,6 @@ public:
 
     void StartNewLog(void);
     void EnableWrites(bool enable);
-    void Log_Write_SysInfo(const char *firmware_string);
     void Log_Write_Format(const struct LogStructure *structure);
     void Log_Write_Parameter(const char *name, float value);
     void Log_Write_GPS(const AP_GPS &gps, uint8_t instance, int32_t relative_alt);
@@ -117,7 +116,6 @@ public:
     void Log_Write_Current(const AP_BattMonitor &battery, int16_t throttle);
     void Log_Write_Compass(const Compass &compass);
     void Log_Write_Mode(uint8_t mode);
-    void Log_Write_Parameters(void);
 
     void Log_Write_EntireMission(const AP_Mission &mission);
     void Log_Write_Mission_Cmd(const AP_Mission &mission,

libraries/DataFlash/LogFile.cpp

@@ -702,26 +702,6 @@ bool DataFlash_Backend::Log_Write_Parameter(const AP_Param *ap,
     return Log_Write_Parameter(name, ap->cast_to_float(type));
 }
 
-/*
-  write all parameters to the log - used when starting a new log so
-  the log file has a full record of the parameters
- */
-void DataFlash_Class::Log_Write_Parameters(void)
-{
-    AP_Param::ParamToken token;
-    AP_Param *ap;
-    enum ap_var_type type;
-
-    for (ap=AP_Param::first(&token, &type);
-         ap;
-         ap=AP_Param::next_scalar(&token, &type)) {
-        Log_Write_Parameter(ap, token, type);
-        // slow down the parameter dump to prevent saturating
-        // the dataflash write bandwidth
-        hal.scheduler->delay(1);
-    }
-}
-
 // Write an GPS packet
 void DataFlash_Class::Log_Write_GPS(const AP_GPS &gps, uint8_t i, int32_t relative_alt)
 {
@@ -1028,24 +1008,6 @@ void DataFlash_Class::Log_Write_Vibration(const AP_InertialSensor &ins)
     WriteBlock(&pkt, sizeof(pkt));
 }
 
-void DataFlash_Class::Log_Write_SysInfo(const char *firmware_string)
-{
-    Log_Write_Message(firmware_string);
-
-#if defined(PX4_GIT_VERSION) && defined(NUTTX_GIT_VERSION)
-    Log_Write_Message("PX4: " PX4_GIT_VERSION " NuttX: " NUTTX_GIT_VERSION);
-#endif
-
-    // write system identifier as well if available
-    char sysid[40];
-    if (hal.util->get_system_id(sysid)) {
-        Log_Write_Message(sysid);
-    }
-
-    // Write all current parameters
-    Log_Write_Parameters();
-}
-
 // Write a mission command. Total length : 36 bytes
 bool DataFlash_Backend::Log_Write_Mission_Cmd(const AP_Mission &mission,
                                               const AP_Mission::Mission_Command &cmd)