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Making progress with OSFS, still WIP

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This commit is contained in:
Thomas Göttgens
2023-12-08 15:38:50 +01:00
parent dcae45d287
commit 55a75d2f58
16 changed files with 95 additions and 21 deletions
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30
src/FSCommon.h
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@@ -21,10 +21,32 @@ using namespace LittleFS_Namespace;
#endif
#if defined(ARCH_APOLLO3)
#include "platform/apollo3/InternalFileSystem.h" // Apollo3
#define FSCom InternalFS
#define FSBegin() FSCom.begin()
using namespace LittleFS_Namespace;
// Apollo series 2 Kbytes (8 rows of 256 bytes)
#include <EEPROM.h>
#include <OSFS.h>
uint16_t OSFS::startOfEEPROM = 1;
uint16_t OSFS::endOfEEPROM = 2048;
// Useful consts
const OSFS::result noerr = OSFS::result::NO_ERROR;
const OSFS::result notfound = OSFS::result::FILE_NOT_FOUND;
// 3) How do I read from the medium?
void OSFS::readNBytes(uint16_t address, unsigned int num, byte* output) {
for (uint16_t i = address; i < address + num; i++) {
*output = EEPROM.read(i);
output++;
}
}
// 4) How to I write to the medium?
void OSFS::writeNBytes(uint16_t address, unsigned int num, const byte* input) {
for (uint16_t i = address; i < address + num; i++) {
EEPROM.update(i, *input);
input++;
}
}
#endif
#if defined(ARCH_RP2040)