- new Bootloader for ESP-IDF 4.2

- save partition table to device
- modify partition table for async OTA

bin/device-install.bat

@@ -30,8 +30,9 @@ IF EXIST %FILENAME% (
     echo Trying to flash update %FILENAME%, but first erasing and writing system information"
 	%PYTHON% -m esptool --baud 115200 erase_flash
 	%PYTHON% -m esptool --baud 115200 write_flash 0x1000 system-info.bin
+	%PYTHON% -m esptool --baud 115200 write_flash 0x8000 partitions.bin
     for %%f in (littlefs-*.bin) do (
-        %PYTHON% -m esptool --baud 115200 write_flash 0x2B0000 %%f
+        %PYTHON% -m esptool --baud 115200 write_flash 0x300000 %%f
     )
 	%PYTHON% -m esptool --baud 115200 write_flash 0x10000 %FILENAME%
 ) else (

bin/device-install.sh

@@ -48,7 +48,8 @@ if [ -f "${FILENAME}" ]; then
 	echo "Trying to flash ${FILENAME}, but first erasing and writing system information"
 	"$PYTHON" -m esptool  erase_flash
 	"$PYTHON" -m esptool  write_flash 0x1000 system-info.bin
-	"$PYTHON" -m esptool  write_flash 0x2B0000 littlefs-*.bin
+	"$PYTHON" -m esptool  write_flash 0x8000 partitions.bin
+	"$PYTHON" -m esptool  write_flash 0x300000 littlefs-*.bin
 	"$PYTHON" -m esptool  write_flash 0x10000 ${FILENAME}
 else
 	echo "Invalid file: ${FILENAME}"

partition-table.csv

@@ -1,7 +1,8 @@
 # FIXME! using the genpartitions based table doesn't work on TTGO so for now I stay with my old memory map
 # This is a layout for 4MB of flash
 # Name,   Type, SubType, Offset,  Size, Flags
-nvs,      data, nvs,     0x9000,  0x5000,
-otadata,  data, ota,     0xe000,  0x2000,
-app0,     app,  ota_0,   0x10000, 0x2A0000,
-spiffs,   data, spiffs,  0x2B0000,0x150000,
+nvs,      data, nvs,     0x009000, 0x005000,
+otadata,  data, ota,     0x00e000, 0x002000,
+app,      app,  ota_0,   0x010000, 0x250000,
+flashApp, app,  ota_1,   0x260000, 0x0A0000,
+spiffs,   data, spiffs,  0x300000, 0x100000,