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Add support for ffat on 4MB ESP32 Dev Module and mhetesp32minikit board. #2588

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Merged
merged 4 commits into from
Apr 9, 2019
Merged

Add support for ffat on 4MB ESP32 Dev Module and mhetesp32minikit board. #2588

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8d7c9f7
Update boards.txt
CelliesProjects Mar 15, 2019
b93823c
Add partition table.
CelliesProjects Mar 15, 2019
59355f9
Added ffat partition for 4MB ESP32 Dev Module.
CelliesProjects Mar 16, 2019
86315e6
Added comment about partitioning schemes.
CelliesProjects Mar 16, 2019
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8 changes: 6 additions & 2 deletions boards.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -38,8 +38,10 @@ esp32.menu.PSRAM.disabled.build.defines=
esp32.menu.PSRAM.enabled=Enabled
esp32.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue

esp32.menu.PartitionScheme.default=Default
esp32.menu.PartitionScheme.default=Default with spiffs (4MB FLASH)
esp32.menu.PartitionScheme.default.build.partitions=default
esp32.menu.PartitionScheme.defaultffat=Default with ffat (4MB FLASH)
esp32.menu.PartitionScheme.defaultffat.build.partitions=default_ffat
esp32.menu.PartitionScheme.minimal=Minimal (2MB FLASH)
esp32.menu.PartitionScheme.minimal.build.partitions=minimal
esp32.menu.PartitionScheme.no_ota=No OTA (Large APP)
Expand Down Expand Up @@ -1529,8 +1531,10 @@ mhetesp32minikit.menu.FlashFreq.80.build.flash_freq=80m
mhetesp32minikit.menu.FlashFreq.40=40MHz
mhetesp32minikit.menu.FlashFreq.40.build.flash_freq=40m

mhetesp32minikit.menu.PartitionScheme.default=Default
mhetesp32minikit.menu.PartitionScheme.default=Default with spiffs
mhetesp32minikit.menu.PartitionScheme.default.build.partitions=default
mhetesp32minikit.menu.PartitionScheme.defaultffat=Default with ffat
mhetesp32minikit.menu.PartitionScheme.defaultffat.build.partitions=default_ffat
mhetesp32minikit.menu.PartitionScheme.no_ota=No OTA (Large APP)
mhetesp32minikit.menu.PartitionScheme.no_ota.build.partitions=no_ota
mhetesp32minikit.menu.PartitionScheme.no_ota.upload.maximum_size=2097152
Expand Down
6 changes: 5 additions & 1 deletion libraries/FFat/examples/FFat_Test/FFat_Test.ino
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@@ -1,6 +1,10 @@
#include "FS.h"
#include "FFat.h"

// This file should be compiled with 'Partition Scheme' (in Tools menu)
// set to 'Default with ffat' if you have a 4MB ESP32 dev module or
// set to '16M Fat' if you have a 16MB ESP32 dev module.

// You only need to format FFat the first time you run a test
#define FORMAT_FFAT true

Expand Down Expand Up @@ -160,7 +164,7 @@ void setup(){
Serial.println("FFat Mount Failed");
return;
}

Serial.printf("Total space: %10lu\n", FFat.totalBytes());
Serial.printf("Free space: %10lu\n", FFat.freeBytes());
listDir(FFat, "/", 0);
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7 changes: 7 additions & 0 deletions tools/partitions/default_ffat.csv
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
# 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,
eeprom, data, 0x99, 0x290000,0x1000,
ffat, data, fat, 0x291000,0x16F000,