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add: 'hf 15 dump' added save data to file. It saves two files (EML/BIN)

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iceman1001 2017-09-06 12:55:21 +02:00
commit a130b58c82
4 changed files with 143 additions and 37 deletions
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18
client/loclass/fileutils.h
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@ -41,8 +41,9 @@
#ifndef ON_DEVICE
#include <inttypes.h>
/**
* @brief Utility function to save data to a file. This method takes a preferred name, but if that
* @brief Utility function to save data to a binary file. This method takes a preferred name, but if that
* file already exists, it tries with another name until it finds something suitable.
* E.g. dumpdata-15.txt
* @param preferredName
@ -51,7 +52,20 @@
* @param datalen the length of the data
* @return 0 for ok, 1 for failz
*/
int saveFile(const char *preferredName, const char *suffix, const void* data, size_t datalen);
extern int saveFile(const char *preferredName, const char *suffix, const void* data, size_t datalen);
/**
* @brief Utility function to save data to a textfile. This method takes a preferred name, but if that
* file already exists, it tries with another name until it finds something suitable.
* E.g. dumpdata-15.txt
* @param preferredName
* @param suffix the file suffix. Leave out the ".".
* @param data The binary data to write to the file
* @param datalen the length of the data
* @param blocksize the length of one row
* @return 0 for ok, 1 for failz
*/
extern int saveFileEML(const char *preferredName, const char *suffix, uint8_t* data, size_t datalen, size_t blocksize);
/**
* @brief Utility function to save load binary data from a a file. This method takes a filename,
* Should only be used for fixed-size binary files