Englebert
3 years ago
10 changed files with 857 additions and 58 deletions
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1platformio.ini
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131src/baro.cpp
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21src/baro.h
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9src/config.h
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117src/gyro.cpp
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94src/gyro.h
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244src/main.cpp
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58src/main.h
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201src/storage.cpp
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39src/storage.h
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#include "storage.h"
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STORAGE::STORAGE(void) { |
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// Just some initialization
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} |
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bool STORAGE::format(void) { |
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if(LITTLEFS.format()) { |
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return true; |
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} else { |
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return false; |
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} |
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} |
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bool STORAGE::exists(const char * path) { |
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if(LITTLEFS.exists(path)) { |
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return true; |
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} else { |
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return false; |
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} |
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} |
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bool STORAGE::begin(void) { |
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if(!LITTLEFS.begin(FORMAT_LITTLEFS_IF_FAILED)) { |
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Serial.println("LITTLEFS mount failed"); |
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return false; |
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} |
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// Demo and checking only
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STORAGE::listDir(LITTLEFS, "/", 0); |
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if(STORAGE::exists("/config")) { |
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Serial.println("config FOUND"); |
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} else { |
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Serial.println("config NOT FOUND"); |
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} |
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// Check Total storage
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Serial.print("Storage size: "); |
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Serial.print(LITTLEFS.totalBytes()); |
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Serial.println(" Bytes"); |
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Serial.print("Storage used: " ); |
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Serial.print(LITTLEFS.usedBytes()); |
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Serial.println(" Bytes"); |
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return true; |
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} |
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void STORAGE::listDir(fs::FS &fs, const char * dirname, uint8_t levels){ |
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Serial.printf("Listing directory: %s\r\n", dirname); |
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File root = fs.open(dirname); |
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if(!root){ |
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Serial.println("- failed to open directory"); |
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return; |
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} |
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if(!root.isDirectory()){ |
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Serial.println(" - not a directory"); |
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return; |
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} |
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File file = root.openNextFile(); |
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while(file){ |
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if(file.isDirectory()){ |
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Serial.print(" DIR : "); |
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#ifdef CONFIG_LITTLEFS_FOR_IDF_3_2
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Serial.println(file.name()); |
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#else
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Serial.print(file.name()); |
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time_t t= file.getLastWrite(); |
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struct tm * tmstruct = localtime(&t); |
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Serial.printf(" LAST WRITE: %d-%02d-%02d %02d:%02d:%02d\n",(tmstruct->tm_year)+1900,( tmstruct->tm_mon)+1, tmstruct->tm_mday,tmstruct->tm_hour , tmstruct->tm_min, tmstruct->tm_sec); |
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#endif
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if(levels){ |
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listDir(fs, file.name(), levels -1); |
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} |
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} else { |
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Serial.print(" FILE: "); |
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Serial.print(file.name()); |
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Serial.print(" SIZE: "); |
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#ifdef CONFIG_LITTLEFS_FOR_IDF_3_2
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Serial.println(file.size()); |
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#else
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Serial.print(file.size()); |
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time_t t= file.getLastWrite(); |
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struct tm * tmstruct = localtime(&t); |
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Serial.printf(" LAST WRITE: %d-%02d-%02d %02d:%02d:%02d\n",(tmstruct->tm_year)+1900,( tmstruct->tm_mon)+1, tmstruct->tm_mday,tmstruct->tm_hour , tmstruct->tm_min, tmstruct->tm_sec); |
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#endif
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} |
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file = root.openNextFile(); |
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} |
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} |
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void STORAGE::readFile(fs::FS &fs, const char * path){ |
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Serial.printf("Reading file: %s\r\n", path); |
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File file = fs.open(path); |
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if(!file || file.isDirectory()){ |
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Serial.println("- failed to open file for reading"); |
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return; |
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} |
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Serial.println("- read from file:"); |
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while(file.available()){ |
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Serial.write(file.read()); |
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} |
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file.close(); |
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} |
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void STORAGE::appendFile(fs::FS &fs, const char * path, const char * message){ |
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Serial.printf("Appending to file: %s\r\n", path); |
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File file = fs.open(path, FILE_APPEND); |
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if(!file){ |
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Serial.println("- failed to open file for appending"); |
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return; |
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} |
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if(file.print(message)){ |
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Serial.println("- message appended"); |
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} else { |
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Serial.println("- append failed"); |
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} |
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file.close(); |
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} |
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void STORAGE::deleteFile(fs::FS &fs, const char * path){ |
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Serial.printf("Deleting file: %s\r\n", path); |
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if(fs.remove(path)){ |
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Serial.println("- file deleted"); |
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} else { |
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Serial.println("- delete failed"); |
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} |
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} |
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void STORAGE::writeFile(fs::FS &fs, const char * path, const char * message){ |
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Serial.printf("Writing file: %s\r\n", path); |
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File file = fs.open(path, FILE_WRITE); |
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if(!file){ |
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Serial.println("- failed to open file for writing"); |
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return; |
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} |
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if(file.print(message)){ |
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Serial.println("- file written"); |
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} else { |
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Serial.println("- write failed"); |
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} |
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file.close(); |
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} |
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void STORAGE::write_block(uint8_t * data, const char * path, uint32_t len){ |
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uint32_t i; |
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fs::FS &fs = LITTLEFS; |
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File file = fs.open(path, FILE_APPEND); |
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if(!file) { |
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Serial.println("write_block append failed"); |
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return; |
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} |
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for(i = 0; i < len; i++){ |
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// EEPROM.write(address+i, data[i]);
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file.print(data[i]); |
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} |
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file.close(); |
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} |
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/****
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268 writeFile(LITTLEFS, "/mydir/hello2.txt", "Hello2"); |
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void eeprom_read_block(uint8_t * data, uint32_t address, size_t len){ |
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int i; |
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for(i=0; i<len; i++){ |
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data[i] = EEPROM.read(address+i); |
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} |
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} |
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void eeprom_write_block(uint8_t * data, uint32_t address, size_t len){ |
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int i; |
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for(i=0; i<len; i++){ |
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EEPROM.write(address+i, data[i]); |
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} |
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EEPROM.commit(); |
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} |
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****/ |
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@ -0,0 +1,39 @@ |
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#ifndef _STORAGE_H |
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#define _STORAGE_H |
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#include "Arduino.h" |
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#include "main.h" |
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#include "FS.h" |
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#include <LITTLEFS.h> |
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#ifndef CONFIG_LITTLEFS_FOR_IDF_3_2 |
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#include <time.h> |
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#endif |
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/* You only need to format LITTLEFS the first time you run a |
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test or else use the LITTLEFS plugin to create a partition |
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https://github.com/lorol/arduino-esp32littlefs-plugin */ |
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#define FORMAT_LITTLEFS_IF_FAILED true |
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class STORAGE { |
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public: |
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STORAGE(void); |
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bool begin(void); |
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void listDir(fs::FS &fs, const char * dirname, uint8_t levels); |
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void readFile(fs::FS &fs, const char * path); |
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void appendFile(fs::FS &fs, const char * path, const char * message); |
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void deleteFile(fs::FS &fs, const char * path); |
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void writeFile(fs::FS &fs, const char * path, const char * message); |
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// Emulate EEPROM write to LITTLEFS |
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void write_block(uint8_t * data, const char * path, uint32_t len); |
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bool format(void); |
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bool exists(const char * path); |
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private: |
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}; |
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#endif |
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