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Use MARLIN_EEPROM_SIZE with E2END as fallback (#18059)

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Scott Lahteine 2020-05-22 02:15:40 -05:00 committed by GitHub
parent 31eb487da5
commit 461647fcee
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GPG key ID: 4AEE18F83AFDEB23
49 changed files with 205 additions and 201 deletions
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5
Marlin/src/HAL/AVR/eeprom.cpp
View file

@ -32,7 +32,10 @@
#include "../shared/eeprom_api.h"
size_t PersistentStore::capacity() { return E2END + 1; }
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE size_t(E2END + 1)
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() { return true; }
bool PersistentStore::access_finish() { return true; }

9
Marlin/src/HAL/DUE/eeprom_flash.cpp
View file

@ -26,10 +26,6 @@
#if ENABLED(FLASH_EEPROM_EMULATION)
#ifndef E2END
#define E2END 0xFFF // Default to Flash emulated EEPROM size (eeprom_emul.cpp)
#endif
/* EEPROM emulation over flash with reduced wear
*
* We will use 2 contiguous groups of pages as main and alternate.
@ -973,7 +969,10 @@ static void ee_Init() {
#include "../shared/eeprom_api.h"
size_t PersistentStore::capacity() { return E2END + 1; }
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() { ee_Init(); return true; }
bool PersistentStore::access_finish() { ee_Flush(); return true; }

5
Marlin/src/HAL/DUE/eeprom_wired.cpp
View file

@ -34,7 +34,10 @@
#include "../shared/eeprom_if.h"
#include "../shared/eeprom_api.h"
size_t PersistentStore::capacity() { return E2END + 1; }
#ifndef MARLIN_EEPROM_SIZE
#error "MARLIN_EEPROM_SIZE is required for I2C / SPI EEPROM."
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() { return true; }
bool PersistentStore::access_finish() { return true; }

17
Marlin/src/HAL/ESP32/eeprom.cpp
View file

@ -28,16 +28,13 @@
#include "../shared/eeprom_api.h"
#include <EEPROM.h>
#define EEPROM_SIZE 4096
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() {
return EEPROM.begin(EEPROM_SIZE);
}
bool PersistentStore::access_finish() {
EEPROM.end();
return true;
}
bool PersistentStore::access_start() { return EEPROM.begin(MARLIN_EEPROM_SIZE); }
bool PersistentStore::access_finish() { EEPROM.end(); return true; }
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
for (size_t i = 0; i < size; i++) {
@ -56,7 +53,5 @@ bool PersistentStore::read_data(int &pos, uint8_t* value, size_t size, uint16_t
return false;
}
size_t PersistentStore::capacity() { return EEPROM_SIZE; }
#endif // EEPROM_SETTINGS
#endif // ARDUINO_ARCH_ESP32

15
Marlin/src/HAL/LINUX/eeprom.cpp
View file

@ -28,10 +28,15 @@
#include "../shared/eeprom_api.h"
#include <stdio.h>
#define LINUX_EEPROM_SIZE (E2END + 1)
uint8_t buffer[LINUX_EEPROM_SIZE];
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB of Emulated EEPROM
#endif
uint8_t buffer[MARLIN_EEPROM_SIZE];
char filename[] = "eeprom.dat";
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() {
const char eeprom_erase_value = 0xFF;
FILE * eeprom_file = fopen(filename, "rb");
@ -40,8 +45,8 @@ bool PersistentStore::access_start() {
fseek(eeprom_file, 0L, SEEK_END);
std::size_t file_size = ftell(eeprom_file);
if (file_size < LINUX_EEPROM_SIZE) {
memset(buffer + file_size, eeprom_erase_value, LINUX_EEPROM_SIZE - file_size);
if (file_size < MARLIN_EEPROM_SIZE) {
memset(buffer + file_size, eeprom_erase_value, MARLIN_EEPROM_SIZE - file_size);
}
else {
fseek(eeprom_file, 0L, SEEK_SET);
@ -95,7 +100,5 @@ bool PersistentStore::read_data(int &pos, uint8_t* value, const size_t size, uin
return bytes_read != size; // return true for any error
}
size_t PersistentStore::capacity() { return 4096; } // 4KiB of Emulated EEPROM
#endif // EEPROM_SETTINGS
#endif // __PLAT_LINUX__

27
Marlin/src/HAL/LPC1768/eeprom_flash.cpp
View file

@ -46,19 +46,22 @@ extern "C" {
#include <lpc17xx_iap.h>
}
#define SECTOR_START(sector) ((sector < 16) ? (sector * 0x1000) : ((sector - 14) * 0x8000))
#define EEPROM_SECTOR 29
#define EEPROM_SIZE (4096)
#define SECTOR_SIZE (32768)
#define EEPROM_SLOTS (SECTOR_SIZE/EEPROM_SIZE)
#define EEPROM_ERASE (0xFF)
#define SLOT_ADDRESS(sector, slot) (((uint8_t *)SECTOR_START(sector)) + slot * EEPROM_SIZE)
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
static uint8_t ram_eeprom[EEPROM_SIZE] __attribute__((aligned(4))) = {0};
#define SECTOR_START(sector) ((sector < 16) ? (sector << 12) : ((sector - 14) << 15))
#define EEPROM_SECTOR 29
#define SECTOR_SIZE 32768
#define EEPROM_SLOTS ((SECTOR_SIZE)/(MARLIN_EEPROM_SIZE))
#define EEPROM_ERASE 0xFF
#define SLOT_ADDRESS(sector, slot) (((uint8_t *)SECTOR_START(sector)) + slot * (MARLIN_EEPROM_SIZE))
static uint8_t ram_eeprom[MARLIN_EEPROM_SIZE] __attribute__((aligned(4))) = {0};
static bool eeprom_dirty = false;
static int current_slot = 0;
size_t PersistentStore::capacity() { return EEPROM_SIZE; }
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() {
uint32_t first_nblank_loc, first_nblank_val;
@ -71,15 +74,15 @@ bool PersistentStore::access_start() {
if (status == CMD_SUCCESS) {
// sector is blank so nothing stored yet
for (int i = 0; i < EEPROM_SIZE; i++) ram_eeprom[i] = EEPROM_ERASE;
for (int i = 0; i < MARLIN_EEPROM_SIZE; i++) ram_eeprom[i] = EEPROM_ERASE;
current_slot = EEPROM_SLOTS;
}
else {
// current slot is the first non blank one
current_slot = first_nblank_loc / EEPROM_SIZE;
current_slot = first_nblank_loc / (MARLIN_EEPROM_SIZE);
uint8_t *eeprom_data = SLOT_ADDRESS(EEPROM_SECTOR, current_slot);
// load current settings
for (int i = 0; i < EEPROM_SIZE; i++) ram_eeprom[i] = eeprom_data[i];
for (int i = 0; i < MARLIN_EEPROM_SIZE; i++) ram_eeprom[i] = eeprom_data[i];
}
eeprom_dirty = false;

5
Marlin/src/HAL/LPC1768/eeprom_sdcard.cpp
View file

@ -38,7 +38,10 @@ FATFS fat_fs;
FIL eeprom_file;
bool eeprom_file_open = false;
size_t PersistentStore::capacity() { return 4096; } // 4KiB of Emulated EEPROM
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE size_t(0x1000) // 4KiB of Emulated EEPROM
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() {
const char eeprom_erase_value = 0xFF;

12
Marlin/src/HAL/LPC1768/eeprom_wired.cpp
View file

@ -33,18 +33,14 @@
#include "../shared/eeprom_if.h"
#include "../shared/eeprom_api.h"
#ifndef EEPROM_SIZE
#define EEPROM_SIZE 0x8000 // 32kB‬
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE 0x8000 // 32KB‬
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
size_t PersistentStore::capacity() { return EEPROM_SIZE; }
bool PersistentStore::access_start() { eeprom_init(); return true; }
bool PersistentStore::access_finish() { return true; }
bool PersistentStore::access_start() {
eeprom_init();
return true;
}
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
while (size--) {
uint8_t v = *value;

12
Marlin/src/HAL/SAMD51/eeprom_wired.cpp
View file

@ -32,13 +32,13 @@
#include "../shared/eeprom_if.h"
#include "../shared/eeprom_api.h"
size_t PersistentStore::capacity() { return E2END + 1; }
bool PersistentStore::access_finish() { return true; }
#ifndef MARLIN_EEPROM_SIZE
#error "MARLIN_EEPROM_SIZE is required for I2C / SPI EEPROM."
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() {
eeprom_init();
return true;
}
bool PersistentStore::access_start() { eeprom_init(); return true; }
bool PersistentStore::access_finish() { return true; }
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
while (size--) {

35
Marlin/src/HAL/STM32/eeprom_flash.cpp
View file

@ -59,8 +59,8 @@
#define DEBUG_OUT ENABLED(EEPROM_CHITCHAT)
#include "src/core/debug_out.h"
#ifndef EEPROM_SIZE
#define EEPROM_SIZE 0x1000 // 4kB
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
#ifndef FLASH_SECTOR
@ -70,11 +70,11 @@
#define FLASH_UNIT_SIZE 0x20000 // 128kB
#endif
#define FLASH_ADDRESS_START (FLASH_END - ((FLASH_SECTOR_TOTAL - FLASH_SECTOR) * FLASH_UNIT_SIZE) + 1)
#define FLASH_ADDRESS_START (FLASH_END - ((FLASH_SECTOR_TOTAL - (FLASH_SECTOR)) * (FLASH_UNIT_SIZE)) + 1)
#define FLASH_ADDRESS_END (FLASH_ADDRESS_START + FLASH_UNIT_SIZE - 1)
#define EEPROM_SLOTS (FLASH_UNIT_SIZE/EEPROM_SIZE)
#define SLOT_ADDRESS(slot) (FLASH_ADDRESS_START + (slot * EEPROM_SIZE))
#define EEPROM_SLOTS ((FLASH_UNIT_SIZE) / (MARLIN_EEPROM_SIZE))
#define SLOT_ADDRESS(slot) (FLASH_ADDRESS_START + (slot * (MARLIN_EEPROM_SIZE)))
#define UNLOCK_FLASH() if (!flash_unlocked) { \
HAL_FLASH_Unlock(); \
@ -87,12 +87,12 @@
#define EMPTY_UINT32 ((uint32_t)-1)
#define EMPTY_UINT8 ((uint8_t)-1)
static uint8_t ram_eeprom[EEPROM_SIZE] __attribute__((aligned(4))) = {0};
static uint8_t ram_eeprom[MARLIN_EEPROM_SIZE] __attribute__((aligned(4))) = {0};
static int current_slot = -1;
static_assert(0 == EEPROM_SIZE % 4, "EEPROM_SIZE must be a multiple of 4"); // Ensure copying as uint32_t is safe
static_assert(0 == FLASH_UNIT_SIZE % EEPROM_SIZE, "EEPROM_SIZE must divide evenly into your FLASH_UNIT_SIZE");
static_assert(FLASH_UNIT_SIZE >= EEPROM_SIZE, "FLASH_UNIT_SIZE must be greater than or equal to your EEPROM_SIZE");
static_assert(0 == MARLIN_EEPROM_SIZE % 4, "MARLIN_EEPROM_SIZE must be a multiple of 4"); // Ensure copying as uint32_t is safe
static_assert(0 == FLASH_UNIT_SIZE % MARLIN_EEPROM_SIZE, "MARLIN_EEPROM_SIZE must divide evenly into your FLASH_UNIT_SIZE");
static_assert(FLASH_UNIT_SIZE >= MARLIN_EEPROM_SIZE, "FLASH_UNIT_SIZE must be greater than or equal to your MARLIN_EEPROM_SIZE");
static_assert(IS_FLASH_SECTOR(FLASH_SECTOR), "FLASH_SECTOR is invalid");
static_assert(IS_POWER_OF_2(FLASH_UNIT_SIZE), "FLASH_UNIT_SIZE should be a power of 2, please check your chip's spec sheet");
@ -100,6 +100,11 @@
static bool eeprom_data_written = false;
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE size_t(E2END + 1)
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() {
#if ENABLED(FLASH_EEPROM_LEVELING)
@ -113,20 +118,20 @@ bool PersistentStore::access_start() {
while (address <= FLASH_ADDRESS_END) {
uint32_t address_value = (*(__IO uint32_t*)address);
if (address_value != EMPTY_UINT32) {
current_slot = (address - FLASH_ADDRESS_START) / EEPROM_SIZE;
current_slot = (address - (FLASH_ADDRESS_START)) / (MARLIN_EEPROM_SIZE);
break;
}
address += sizeof(uint32_t);
}
if (current_slot == -1) {
// We didn't find anything, so we'll just intialize to empty
for (int i = 0; i < EEPROM_SIZE; i++) ram_eeprom[i] = EMPTY_UINT8;
for (int i = 0; i < MARLIN_EEPROM_SIZE; i++) ram_eeprom[i] = EMPTY_UINT8;
current_slot = EEPROM_SLOTS;
}
else {
// load current settings
uint8_t *eeprom_data = (uint8_t *)SLOT_ADDRESS(current_slot);
for (int i = 0; i < EEPROM_SIZE; i++) ram_eeprom[i] = eeprom_data[i];
for (int i = 0; i < MARLIN_EEPROM_SIZE; i++) ram_eeprom[i] = eeprom_data[i];
DEBUG_ECHOLNPAIR("EEPROM loaded from slot ", current_slot, ".");
}
eeprom_data_written = false;
@ -185,7 +190,7 @@ bool PersistentStore::access_finish() {
uint32_t offset = 0;
uint32_t address = SLOT_ADDRESS(current_slot);
uint32_t address_end = address + EEPROM_SIZE;
uint32_t address_end = address + MARLIN_EEPROM_SIZE;
uint32_t data = 0;
bool success = true;
@ -267,9 +272,5 @@ bool PersistentStore::read_data(int &pos, uint8_t* value, size_t size, uint16_t
return false;
}
size_t PersistentStore::capacity() {
return TERN(FLASH_EEPROM_LEVELING, EEPROM_SIZE, E2END + 1);
}
#endif // FLASH_EEPROM_EMULATION
#endif // ARDUINO_ARCH_STM32 && !STM32GENERIC

35
Marlin/src/HAL/STM32/eeprom_sdcard.cpp
View file

@ -31,21 +31,18 @@
#if ENABLED(SDCARD_EEPROM_EMULATION)
#include "../shared/eeprom_api.h"
#ifndef E2END
#define E2END 0xFFF // 4KB
#endif
#define HAL_EEPROM_SIZE int(E2END + 1)
#define _ALIGN(x) __attribute__ ((aligned(x)))
static char _ALIGN(4) HAL_eeprom_data[HAL_EEPROM_SIZE];
#if ENABLED(SDSUPPORT)
#include "../../sd/cardreader.h"
#define EEPROM_FILENAME "eeprom.dat"
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
#define _ALIGN(x) __attribute__ ((aligned(x)))
static char _ALIGN(4) HAL_eeprom_data[MARLIN_EEPROM_SIZE];
bool PersistentStore::access_start() {
if (!card.isMounted()) return false;
@ -53,9 +50,9 @@ static char _ALIGN(4) HAL_eeprom_data[HAL_EEPROM_SIZE];
if (!file.open(&root, EEPROM_FILENAME, O_RDONLY))
return true;
int bytes_read = file.read(HAL_eeprom_data, HAL_EEPROM_SIZE);
int bytes_read = file.read(HAL_eeprom_data, MARLIN_EEPROM_SIZE);
if (bytes_read < 0) return false;
for (; bytes_read < HAL_EEPROM_SIZE; bytes_read++)
for (; bytes_read < MARLIN_EEPROM_SIZE; bytes_read++)
HAL_eeprom_data[bytes_read] = 0xFF;
file.close();
return true;
@ -67,18 +64,12 @@ static char _ALIGN(4) HAL_eeprom_data[HAL_EEPROM_SIZE];
SdFile file, root = card.getroot();
int bytes_written = 0;
if (file.open(&root, EEPROM_FILENAME, O_CREAT | O_WRITE | O_TRUNC)) {
bytes_written = file.write(HAL_eeprom_data, HAL_EEPROM_SIZE);
bytes_written = file.write(HAL_eeprom_data, MARLIN_EEPROM_SIZE);
file.close();
}
return (bytes_written == HAL_EEPROM_SIZE);
return (bytes_written == MARLIN_EEPROM_SIZE);
}
#else // !SDSUPPORT
#error "Please define an EEPROM, a SDCARD or disable EEPROM_SETTINGS."
#endif // !SDSUPPORT
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
for (size_t i = 0; i < size; i++)
HAL_eeprom_data[pos + i] = value[i];
@ -97,7 +88,5 @@ bool PersistentStore::read_data(int &pos, uint8_t* value, const size_t size, uin
return false;
}
size_t PersistentStore::capacity() { return HAL_EEPROM_SIZE; }
#endif // SDCARD_EEPROM_EMULATION
#endif // STM32 && !STM32GENERIC

6
Marlin/src/HAL/STM32/eeprom_sram.cpp
View file

@ -29,7 +29,11 @@
#include "../shared/eeprom_if.h"
#include "../shared/eeprom_api.h"
size_t PersistentStore::capacity() { return 4096; } // 4K of SRAM
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() { return true; }
bool PersistentStore::access_finish() { return true; }

12
Marlin/src/HAL/STM32/eeprom_wired.cpp
View file

@ -34,13 +34,13 @@
#include "../shared/eeprom_if.h"
#include "../shared/eeprom_api.h"
size_t PersistentStore::capacity() { return E2END + 1; }
bool PersistentStore::access_finish() { return true; }
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE size_t(E2END + 1)
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() {
eeprom_init();
return true;
}
bool PersistentStore::access_start() { eeprom_init(); return true; }
bool PersistentStore::access_finish() { return true; }
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
while (size--) {

18
Marlin/src/HAL/STM32F1/eeprom_flash.cpp
View file

@ -39,18 +39,20 @@
#include <EEPROM.h>
// Store settings in the last two pages
#define EEPROM_SIZE (EEPROM_PAGE_SIZE * 2)
#define ACCESS_FINISHED(TF) do{ FLASH_Lock(); eeprom_dirty = false; return TF; }while(0)
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE ((EEPROM_PAGE_SIZE) * 2)
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
static uint8_t ram_eeprom[EEPROM_SIZE] __attribute__((aligned(4))) = {0};
static uint8_t ram_eeprom[MARLIN_EEPROM_SIZE] __attribute__((aligned(4))) = {0};
static bool eeprom_dirty = false;
bool PersistentStore::access_start() {
const uint32_t* source = reinterpret_cast<const uint32_t*>(EEPROM_PAGE0_BASE);
uint32_t* destination = reinterpret_cast<uint32_t*>(ram_eeprom);
static_assert(0 == EEPROM_SIZE % 4, "EEPROM_SIZE is corrupted. (Must be a multiple of 4.)"); // Ensure copying as uint32_t is safe
constexpr size_t eeprom_size_u32 = EEPROM_SIZE / 4;
static_assert(0 == (MARLIN_EEPROM_SIZE) % 4, "MARLIN_EEPROM_SIZE is corrupted. (Must be a multiple of 4.)"); // Ensure copying as uint32_t is safe
constexpr size_t eeprom_size_u32 = (MARLIN_EEPROM_SIZE) / 4;
for (size_t i = 0; i < eeprom_size_u32; ++i, ++destination, ++source)
*destination = *source;
@ -72,13 +74,15 @@ bool PersistentStore::access_finish() {
// page changes...either way, something to look at later.
FLASH_Unlock();
#define ACCESS_FINISHED(TF) { FLASH_Lock(); eeprom_dirty = false; return TF; }
status = FLASH_ErasePage(EEPROM_PAGE0_BASE);
if (status != FLASH_COMPLETE) ACCESS_FINISHED(true);
status = FLASH_ErasePage(EEPROM_PAGE1_BASE);
if (status != FLASH_COMPLETE) ACCESS_FINISHED(true);
const uint16_t *source = reinterpret_cast<const uint16_t*>(ram_eeprom);
for (size_t i = 0; i < EEPROM_SIZE; i += 2, ++source) {
for (size_t i = 0; i < MARLIN_EEPROM_SIZE; i += 2, ++source) {
if (FLASH_ProgramHalfWord(EEPROM_PAGE0_BASE + i, *source) != FLASH_COMPLETE)
ACCESS_FINISHED(false);
}
@ -105,7 +109,5 @@ bool PersistentStore::read_data(int &pos, uint8_t* value, const size_t size, uin
return false; // return true for any error
}
size_t PersistentStore::capacity() { return EEPROM_SIZE; }
#endif // FLASH_EEPROM_EMULATION
#endif // __STM32F1__

22
Marlin/src/HAL/STM32F1/eeprom_sdcard.cpp
View file

@ -34,15 +34,15 @@
#include "../shared/eeprom_api.h"
#include "../../sd/cardreader.h"
#ifndef E2END
#define E2END 0xFFF // 4KB
#define EEPROM_FILENAME "eeprom.dat"
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
#define HAL_EEPROM_SIZE (E2END + 1)
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
#define _ALIGN(x) __attribute__ ((aligned(x))) // SDIO uint32_t* compat.
static char _ALIGN(4) HAL_eeprom_data[HAL_EEPROM_SIZE];
#define EEPROM_FILENAME "eeprom.dat"
static char _ALIGN(4) HAL_eeprom_data[MARLIN_EEPROM_SIZE];
bool PersistentStore::access_start() {
if (!card.isMounted()) return false;
@ -51,9 +51,9 @@ bool PersistentStore::access_start() {
if (!file.open(&root, EEPROM_FILENAME, O_RDONLY))
return true; // false aborts the save
int bytes_read = file.read(HAL_eeprom_data, HAL_EEPROM_SIZE);
int bytes_read = file.read(HAL_eeprom_data, MARLIN_EEPROM_SIZE);
if (bytes_read < 0) return false;
for (; bytes_read < HAL_EEPROM_SIZE; bytes_read++)
for (; bytes_read < MARLIN_EEPROM_SIZE; bytes_read++)
HAL_eeprom_data[bytes_read] = 0xFF;
file.close();
return true;
@ -65,10 +65,10 @@ bool PersistentStore::access_finish() {
SdFile file, root = card.getroot();
int bytes_written = 0;
if (file.open(&root, EEPROM_FILENAME, O_CREAT | O_WRITE | O_TRUNC)) {
bytes_written = file.write(HAL_eeprom_data, HAL_EEPROM_SIZE);
bytes_written = file.write(HAL_eeprom_data, MARLIN_EEPROM_SIZE);
file.close();
}
return (bytes_written == HAL_EEPROM_SIZE);
return (bytes_written == MARLIN_EEPROM_SIZE);
}
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
@ -89,7 +89,5 @@ bool PersistentStore::read_data(int &pos, uint8_t* value, const size_t size, uin
return false;
}
size_t PersistentStore::capacity() { return HAL_EEPROM_SIZE; }
#endif // SDCARD_EEPROM_EMULATION
#endif // __STM32F1__

8
Marlin/src/HAL/STM32F1/eeprom_wired.cpp
View file

@ -31,7 +31,12 @@
#include "../shared/eeprom_if.h"
#include "../shared/eeprom_api.h"
size_t PersistentStore::capacity() { return E2END + 1; }
#ifndef MARLIN_EEPROM_SIZE
#error "MARLIN_EEPROM_SIZE is required for I2C / SPI EEPROM."
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_finish() { return true; }
bool PersistentStore::access_start() {
#if ENABLED(SPI_EEPROM)
@ -45,7 +50,6 @@ bool PersistentStore::access_start() {
#endif
return true;
}
bool PersistentStore::access_finish() { return true; }
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
while (size--) {

6
Marlin/src/HAL/STM32_F4_F7/eeprom_flash.cpp
View file

@ -52,7 +52,11 @@ uint8_t ee_read_byte(uint8_t *pos) {
return uint8_t(data);
}
size_t PersistentStore::capacity() { return E2END + 1; }
#ifndef MARLIN_EEPROM_SIZE
#error "MARLIN_EEPROM_SIZE is required for Flash-based EEPROM."
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_finish() { return true; }
bool PersistentStore::access_start() {

12
Marlin/src/HAL/STM32_F4_F7/eeprom_wired.cpp
View file

@ -34,13 +34,13 @@
#include "../shared/eeprom_if.h"
#include "../shared/eeprom_api.h"
size_t PersistentStore::capacity() { return E2END + 1; }
bool PersistentStore::access_finish() { return true; }
#ifndef MARLIN_EEPROM_SIZE
#error "MARLIN_EEPROM_SIZE is required for I2C / SPI EEPROM."
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() {
eeprom_init();
return true;
}
bool PersistentStore::access_start() { eeprom_init(); return true; }
bool PersistentStore::access_finish() { return true; }
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
while (size--) {

6
Marlin/src/HAL/TEENSY31_32/eeprom.cpp
View file

@ -28,6 +28,12 @@
*/
#include "../shared/eeprom_api.h"
#include <avr/eeprom.h>
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE size_t(E2END + 1)
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() { return true; }
bool PersistentStore::access_finish() { return true; }

6
Marlin/src/HAL/TEENSY35_36/eeprom.cpp
View file

@ -34,7 +34,11 @@
#include "../shared/eeprom_api.h"
#include <avr/eeprom.h>
size_t PersistentStore::capacity() { return E2END + 1; }
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE size_t(E2END + 1)
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() { return true; }
bool PersistentStore::access_finish() { return true; }

2
Marlin/src/module/configuration_store.cpp
View file

@ -389,7 +389,7 @@ typedef struct SettingsDataStruct {
} SettingsData;
//static_assert(sizeof(SettingsData) <= E2END + 1, "EEPROM too small to contain SettingsData!");
//static_assert(sizeof(SettingsData) <= MARLIN_EEPROM_SIZE, "EEPROM too small to contain SettingsData!");
MarlinSettings settings;

4
Marlin/src/pins/linux/pins_RAMPS_LINUX.h
View file

@ -49,7 +49,9 @@
#define BOARD_INFO_NAME "RAMPS 1.4"
#endif
#define E2END 0xFFF // 4KB
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
#define IS_RAMPS_EFB

2
Marlin/src/pins/sam/pins_RADDS.h
View file

@ -206,7 +206,7 @@
#endif
#define I2C_EEPROM
#define E2END 0x1FFF // 8KB
#define MARLIN_EEPROM_SIZE 0x2000 // 8KB
//
// M3/M4/M5 - Spindle/Laser Control

2
Marlin/src/pins/sam/pins_RAMPS_FD_V2.h
View file

@ -41,7 +41,7 @@
#undef INVERTED_FAN_PINS
#define I2C_EEPROM
#define E2END 0xFFFF // 64K in a 24C512
#define MARLIN_EEPROM_SIZE 0x10000 // 64K in a 24C512
#ifndef PS_ON_PIN
#define PS_ON_PIN 12

2
Marlin/src/pins/sam/pins_RAMPS_SMART.h
View file

@ -70,7 +70,7 @@
// I2C EEPROM with 4K of space
#define I2C_EEPROM
#define E2END 0xFFF
#define MARLIN_EEPROM_SIZE 0x1000
#define RESET_PIN 42 // Resets the board if the jumper is attached

2
Marlin/src/pins/sam/pins_RURAMPS4D_11.h
View file

@ -186,7 +186,7 @@
//
// EEPROM
//
#define E2END 0x7FFF // 32Kb (24lc256)
#define MARLIN_EEPROM_SIZE 0x8000 // 32Kb (24lc256)
#define I2C_EEPROM // EEPROM on I2C-0
//#define EEPROM_SD // EEPROM on SDCARD
//#define SPI_EEPROM // EEPROM on SPI-0

2
Marlin/src/pins/sam/pins_RURAMPS4D_13.h
View file

@ -172,7 +172,7 @@
//
// EEPROM
//
#define E2END 0x7FFF // 32Kb (24lc256)
#define MARLIN_EEPROM_SIZE 0x8000 // 32Kb (24lc256)
#define I2C_EEPROM // EEPROM on I2C-0
//#define EEPROM_SD // EEPROM on SDCARD
//#define SPI_EEPROM // EEPROM on SPI-0

2
Marlin/src/pins/samd/pins_RAMPS_144.h
View file

@ -46,7 +46,7 @@
//
//#define QSPI_EEPROM // Use AGCM4 onboard QSPI EEPROM (Uses 4K of RAM)
#define I2C_EEPROM // EEPROM on I2C-0
#define E2END 0x7FFF // 32K (24lc256)
#define MARLIN_EEPROM_SIZE 0x8000 // 32K (24lc256)
//
// Limit Switches

4
Marlin/src/pins/stm32f1/pins_BTT_SKR_E3_DIP.h
View file

@ -37,8 +37,7 @@
#define FLASH_EEPROM_EMULATION
#define EEPROM_PAGE_SIZE (0x800U) // 2KB
#define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
#undef E2END
#define E2END (EEPROM_PAGE_SIZE - 1) // 2KB
#define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE // 2KB
#endif
//
@ -172,7 +171,6 @@
* EXP1
*/
#if HAS_SPI_LCD
#if ENABLED(CR10_STOCKDISPLAY)

3
Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3.h
View file

@ -35,8 +35,7 @@
#define FLASH_EEPROM_EMULATION
#define EEPROM_PAGE_SIZE (0x800U) // 2KB
#define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
#undef E2END
#define E2END (EEPROM_PAGE_SIZE - 1) // 2KB
#define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE // 2KB
#endif
//

2
Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_V1_1.h
View file

@ -37,7 +37,7 @@
#define FLASH_EEPROM_EMULATION
#define EEPROM_PAGE_SIZE (0x800U) // 2KB
#define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
#define E2END (EEPROM_PAGE_SIZE - 1)
#define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE // 2KB
#endif
//

3
Marlin/src/pins/stm32f1/pins_FYSETC_AIO_II.h
View file

@ -42,8 +42,7 @@
#define FLASH_EEPROM_EMULATION
#define EEPROM_PAGE_SIZE (0x800U) // 2KB
#define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
#undef E2END
#define E2END (EEPROM_PAGE_SIZE - 1) // 2KB
#define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE // 2KB
#endif
//

3
Marlin/src/pins/stm32f1/pins_FYSETC_CHEETAH.h
View file

@ -40,8 +40,7 @@
#define FLASH_EEPROM_EMULATION
#define EEPROM_PAGE_SIZE (0x800U) // 2KB
#define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
#undef E2END
#define E2END (EEPROM_PAGE_SIZE - 1) // 2KB
#define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE // 2KB
#endif
//

2
Marlin/src/pins/stm32f1/pins_GTM32_MINI.h
View file

@ -54,7 +54,7 @@
// Enable EEPROM Emulation for this board as it doesn't have EEPROM
#if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
#define FLASH_EEPROM_EMULATION
#define E2END 0xFFF // 4KB
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
//

2
Marlin/src/pins/stm32f1/pins_GTM32_MINI_A30.h
View file

@ -54,7 +54,7 @@
// Enable EEPROM Emulation for this board as it doesn't have EEPROM
#if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
#define FLASH_EEPROM_EMULATION
#define E2END 0xFFF // 4KB
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
//

2
Marlin/src/pins/stm32f1/pins_GTM32_PRO_VB.h
View file

@ -54,7 +54,7 @@
// Enable EEPROM Emulation for this board as it doesn't have EEPROM
#if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
#define FLASH_EEPROM_EMULATION
#define E2END 0xFFF // 4KB
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
//

2
Marlin/src/pins/stm32f1/pins_GTM32_REV_B.h
View file

@ -54,7 +54,7 @@
// Enable EEPROM Emulation for this board as it doesn't have EEPROM
#if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
#define FLASH_EEPROM_EMULATION
#define E2END 0xFFF // 4KB
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
//

6
Marlin/src/pins/stm32f1/pins_JGAURORA_A5S_A1.h
View file

@ -43,11 +43,11 @@
// Enable EEPROM Emulation for this board, so that we don't overwrite factory data
//#define I2C_EEPROM // AT24C64
//#define E2END 0x7FFFUL // 64KB
//#define MARLIN_EEPROM_SIZE 0x8000UL // 64KB
//#define FLASH_EEPROM_EMULATION
//#define E2END 0xFFFUL // 4KB
//#define E2END (EEPROM_START_ADDRESS + (EEPROM_PAGE_SIZE) * 2UL - 1UL)
//#define MARLIN_EEPROM_SIZE 0x1000UL // 4KB
//#define MARLIN_EEPROM_SIZE (EEPROM_START_ADDRESS + (EEPROM_PAGE_SIZE) * 2UL)
//#define EEPROM_CHITCHAT
//#define DEBUG_EEPROM_READWRITE

7
Marlin/src/pins/stm32f1/pins_LONGER3D_LK.h
View file

@ -152,7 +152,6 @@
#define FLASH_EEPROM_EMULATION
#endif
#undef E2END
#if ENABLED(SPI_EEPROM)
// SPI1 EEPROM Winbond W25Q64 (8MB/64Mbits)
#define SPI_CHAN_EEPROM1 1
@ -161,12 +160,12 @@
#define EEPROM_MISO BOARD_SPI1_MISO_PIN // PA6 pin 31
#define EEPROM_MOSI BOARD_SPI1_MOSI_PIN // PA7 pin 32
#define EEPROM_PAGE_SIZE 0x1000U // 4KB (from datasheet)
#define E2END (16UL * (EEPROM_PAGE_SIZE) - 1UL) // Limit to 64KB for now...
#define MARLIN_EEPROM_SIZE 16UL * (EEPROM_PAGE_SIZE) // Limit to 64KB for now...
#elif ENABLED(FLASH_EEPROM_EMULATION)
// SoC Flash (framework-arduinoststm32-maple/STM32F1/libraries/EEPROM/EEPROM.h)
#define EEPROM_PAGE_SIZE (0x800U) // 2KB
#define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
#define E2END (EEPROM_PAGE_SIZE - 1)
#define MARLIN_EEPROM_SIZE (EEPROM_PAGE_SIZE)
#else
#define E2END (0x7FFU) // On SD, Limit to 2KB, require this amount of RAM
#define MARLIN_EEPROM_SIZE 0x800U // On SD, Limit to 2KB, require this amount of RAM
#endif

2
Marlin/src/pins/stm32f1/pins_MKS_ROBIN_MINI.h
View file

@ -43,7 +43,7 @@
// 2K in a AT24C16N
#define EEPROM_PAGE_SIZE (0x800U) // 2KB
#define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
#define E2END (EEPROM_PAGE_SIZE - 1)
#define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE // 2KB
#endif
//

4
Marlin/src/pins/stm32f4/pins_ARMED.h
View file

@ -39,9 +39,7 @@
#define DEFAULT_MACHINE_NAME BOARD_INFO_NAME
#define I2C_EEPROM
#undef E2END // Defined in Arduino Core STM32 to be used with EEPROM emulation. This board uses a real EEPROM.
#define E2END 0xFFF // 4KB
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
//
// Limit Switches

2
Marlin/src/pins/stm32f4/pins_BLACK_STM32F407VE.h
View file

@ -40,8 +40,8 @@
#define DEFAULT_MACHINE_NAME "STM32F407VET6"
//#define I2C_EEPROM
//#define E2END 0x1FFF // 8KB
#define SRAM_EEPROM_EMULATION
#define MARLIN_EEPROM_SIZE 0x2000 // 8KB
//
// Servos

3
Marlin/src/pins/stm32f4/pins_BTT_GTR_V1_0.h
View file

@ -33,8 +33,7 @@
// Onboard I2C EEPROM
#define I2C_EEPROM
#undef E2END
#define E2END 0x1FFF // EEPROM end address 24C64 (64Kb = 8KB)
#define MARLIN_EEPROM_SIZE 0x2000 // 8KB (24C64 ... 64Kb = 8KB)
#define TP // Enable to define servo and probe pins

3
Marlin/src/pins/stm32f4/pins_FLYF407ZG.h
View file

@ -31,8 +31,7 @@
#define BOARD_WEBSITE_URL "github.com/FLYmaker/FLYF407ZG"
#define DEFAULT_MACHINE_NAME BOARD_INFO_NAME
#undef E2END
#define E2END 0xFFF // 4KB
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
//
// Servos

3
Marlin/src/pins/stm32f4/pins_FYSETC_S6.h
View file

@ -51,8 +51,7 @@
// 128 kB sector allocated for EEPROM emulation.
#define FLASH_EEPROM_LEVELING
#elif ENABLED(I2C_EEPROM)
#undef E2END // Defined in Arduino Core STM32 to be used with EEPROM emulation. This board uses a real EEPROM.
#define E2END 0xFFF // 4KB
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
//

4
Marlin/src/pins/stm32f4/pins_GENERIC_STM32F4.h
View file

@ -36,8 +36,8 @@
//#define I2C_EEPROM
#ifndef E2END
#define E2END 0xFFF // 4KB
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#endif
// Ignore temp readings during development.

5
Marlin/src/pins/stm32f4/pins_RUMBA32_common.h
View file

@ -35,10 +35,7 @@
#define DEFAULT_MACHINE_NAME BOARD_INFO_NAME
//#define I2C_EEPROM
#ifdef E2END
#undef E2END
#endif
#define E2END 0xFFF // 4KB
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
//
// Limit Switches

3
Marlin/src/pins/stm32f4/pins_VAKE403D.h
View file

@ -31,8 +31,7 @@
#define BOARD_INFO_NAME "STM32F4 VAkE"
//#define I2C_EEPROM
#define E2END 0xFFF // EEPROM end address (4kB)
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
//
// Servos

4
Marlin/src/pins/stm32f7/pins_THE_BORG.h
View file

@ -30,8 +30,8 @@
#define BOARD_INFO_NAME "The-Borge"
#define DEFAULT_MACHINE_NAME BOARD_INFO_NAME
#ifndef E2END
#define E2END 0xFFF // EEPROM end address
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE 0x1000
#endif
// Ignore temp readings during development.