diff --git a/libraries/EEPROM/examples/eeprom_class/eeprom_class.ino b/libraries/EEPROM/examples/eeprom_class/eeprom_class.ino index 03cfa856..1e28dee8 100644 --- a/libraries/EEPROM/examples/eeprom_class/eeprom_class.ino +++ b/libraries/EEPROM/examples/eeprom_class/eeprom_class.ino @@ -1,37 +1,21 @@ /* ESP32 eeprom_class example with EEPROM library - This simple example demonstrates using EEPROM library to store different data in - ESP32 Flash memory in a multiple user-defined EEPROM partition (0x1000 or 4KB max size or less). + ESP32 Flash memory in a multiple user-defined EEPROM class objects. - Install 'ESP32 Partiton Manager' ONCE from https://github.com/francis94c/ESP32Partitions - And generate different partitions with 'partition_name' - Usage: EEPROMClass ANY_OBJECT_NAME("partition_name", size); - - Generated partition that would work perfectly with this example - #Name, Type, SubType, Offset, Size, Flags - nvs, data, nvs, 0x9000, 0x5000, - otadata, data, ota, 0xe000, 0x2000, - app0, app, ota_0, 0x10000, 0x140000, - app1, app, ota_1, 0x150000, 0x140000, - eeprom0, data, 0x99, 0x290000, 0x1000, - eeprom1, data, 0x9a, 0x291000, 0x500, - eeprom2, data, 0x9b, 0x292000, 0x100, - spiffs, data, spiffs, 0x293000, 0x16d000, - Created for arduino-esp32 on 25 Dec, 2017 by Elochukwu Ifediora (fedy0) + converted to nvs by lbernstone - 06/22/2019 */ #include "EEPROM.h" -// Instantiate eeprom objects with parameter/argument names and size same as in the partition table +// Instantiate eeprom objects with parameter/argument names and sizes EEPROMClass NAMES("eeprom0", 0x500); EEPROMClass HEIGHT("eeprom1", 0x200); EEPROMClass AGE("eeprom2", 0x100); void setup() { - // put your setup code here, to run once: Serial.begin(115200); Serial.println("Testing EEPROMClass\n"); if (!NAMES.begin(NAMES.length())) { @@ -57,7 +41,7 @@ void setup() { double height = 5.8; uint32_t age = 47; - // Write: Variables ---> EEPROM partitions + // Write: Variables ---> EEPROM stores NAMES.put(0, name); HEIGHT.put(0, height); AGE.put(0, age); @@ -75,7 +59,7 @@ void setup() { Serial.print("age: "); Serial.println(age); Serial.println("------------------------------------\n"); - // Read: Variables <--- EEPROM partitions + // Read: Variables <--- EEPROM stores NAMES.get(0, name); HEIGHT.get(0, height); AGE.get(0, age); @@ -87,6 +71,5 @@ void setup() { } void loop() { - // put your main code here, to run repeatedly: - + delay(0xFFFFFFFF); }