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DataFlash: added logging_started() API

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This commit is contained in:
Andrew Tridgell 2014-01-14 13:51:06 +11:00
parent 8755747da0
commit ef28d087d2
3 changed files with 5 additions and 1 deletions
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3
libraries/DataFlash/DataFlash.h
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@ -52,6 +52,8 @@ public:
void Log_Write_Message(const char *message);
void Log_Write_Message_P(const prog_char_t *message);
bool logging_started(void) const { return log_write_started; }
/*
every logged packet starts with 3 bytes
*/
@ -76,6 +78,7 @@ protected:
const struct LogStructure *_structures;
uint8_t _num_types;
bool _writes_enabled;
bool log_write_started;
/*
read a block

1
libraries/DataFlash/DataFlash_Block.h
View File

@ -54,7 +54,6 @@ private:
uint16_t df_Read_PageAdr;
uint16_t df_FileNumber;
uint16_t df_FilePage;
bool log_write_started;
// offset from adding FMT messages to log data
bool adding_fmt_headers;

2
libraries/DataFlash/DataFlash_File.cpp
View File

@ -349,6 +349,7 @@ void DataFlash_File::stop_logging(void)
if (_write_fd != -1) {
int fd = _write_fd;
_write_fd = -1;
log_write_started = false;
::close(fd);
}
}
@ -382,6 +383,7 @@ uint16_t DataFlash_File::start_new_log(void)
return 0xFFFF;
}
_write_offset = 0;
log_write_started = true;
// now update lastlog.txt with the new log number
fname = _lastlog_file_name();