Remove warning about sprintf potential overflow
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3f32fb48af
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011a2ed906
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@ -330,7 +330,9 @@ bool createLogFile()
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currentLogFileNumber = getNextSDLogFileNumber();
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//Create the filename
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sprintf(filenameBuffer, "%s%04d.%s", LOG_FILE_PREFIX, currentLogFileNumber, LOG_FILE_EXTENSION);
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//sprintf(filenameBuffer, "%s%04d.%s", LOG_FILE_PREFIX, currentLogFileNumber, LOG_FILE_EXTENSION);
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if(currentLogFileNumber > MAX_LOG_FILES) { currentLogFileNumber = 1; } //If we've run out of file numbers, start again from 1
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snprintf(filenameBuffer, 13, "%s%04d.%s", LOG_FILE_PREFIX, currentLogFileNumber, LOG_FILE_EXTENSION);
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logFile.close();
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if (logFile.open(filenameBuffer, O_RDWR | O_CREAT | O_TRUNC))
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@ -364,7 +366,8 @@ bool getSDLogFileDetails(uint8_t* buffer, uint16_t logNumber)
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if(logFile.isOpen()) { endSDLogging(); }
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char filenameBuffer[13]; //8 + 1 + 3 + 1
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sprintf(filenameBuffer, "%s%04d.%s", LOG_FILE_PREFIX, logNumber, LOG_FILE_EXTENSION);
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if(logNumber > MAX_LOG_FILES) { logNumber = MAX_LOG_FILES; } //If we've run out of file numbers, start again from 1
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snprintf(filenameBuffer, 13, "%s%04d.%s", LOG_FILE_PREFIX, logNumber, LOG_FILE_EXTENSION);
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if(sd.exists(filenameBuffer))
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{
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@ -49,7 +49,7 @@
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//Test values only
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#define SD_LOG_FILE_SIZE 10000000 //Default 10mb file size
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#define MAX_LOG_FILES 10000
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#define MAX_LOG_FILES 9999
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#define LOG_FILE_PREFIX "SPD_"
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#define LOG_FILE_EXTENSION "csv"
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#define RING_BUF_CAPACITY (SD_LOG_ENTRY_SIZE * 10) //Allow for 10 entries in the ringbuffer. Will need tuning
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