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====== Partitions ======
===== Partition table =====
A file called **partitions.csv** is located in the root of the esp-idf project folder.
With content similar to:
<code>
# Name,   Type,  SubType, Offset,   Size, Flags
nvs,      data,  nvs,     0x9000,   0x4000,
otadata,  data,  ota,     0xd000,   0x2000,
phy_init, data,  phy,     0xf000,   0x1000,
ota_0,    app,   ota_0,   0x10000,  0x120000,
ota_1,    app,   ota_1,   0x130000, 0x120000,
config,   data,  phy,     0x250000, 0x4000,
logging,  data,  phy,     0x254000, 0x145000,
</code>
===== Updating a partition table =====
Edit the contents of the partitions.csv file and run the following commands:
<code>
idf.py menuconfig
idf.py partition-table
idf.py build
idf.py -p /dev/ttyUSB0 flash
idf.py -p /dev/ttyUSB0 partition-table-flash
</code>
After that do a full flash or flash the individual partitions to their new locations
<code>
idf.py -p /dev/ttyUSB0 flash
</code>

===== Erase a partition area =====
  esptool_py/esptool/esptool.py --port /dev/ttyUSB0 erase_region 0x254000 0x145000

===== Full Flash =====
  idf.py -p /dev/ttyACM0 flash
  python -m esptool --chip esp32c3 -p /dev/ttyACM0 -b 460800 --before default_reset --after hard_reset write_flash --flash_mode dio --flash_size 4MB --flash_freq 80m 0x0 build/bootloader/bootloader.bin 0x8000 build/partition_table/partition-table.bin 0xd000 build/ota_data_initial.bin 0x10000 build/LCR-Meter.bin 0x250000 default.config

===== Write Application to partition =====
  python -m esptool --chip esp32c3 -p /dev/ttyACM0 -b 460800 --before default_reset --after hard_reset write_flash --flash_mode dio --flash_size 4MB --flash_freq 80m 0x10000 build/ESR-Meter.bin


===== Read/Write config partition =====
=== Write Config to partition ===
  esptool.py --port /dev/ttyACM0  write_flash --flash_mode qio  0x250000 default.config
=== Read CONFIG from partition ===
  esptool.py --port /dev/ttyACM0 -b 460800 --before default_reset --chip esp32c3  read_flash 0x250000 4096 downloaded.config