Enable littleFS

Author: henrygab

platformio.ini

@@ -30,8 +30,6 @@ default_envs = fastled_webserver, fib512_d1_mini, fib256_d1_mini, fib128_d1_mini
 src_dir = ./esp8266-fastled-webserver/
 data_dir = ./esp8266-fastled-webserver/data
 build_cache_dir = ~/.buildcache
-; Uncomment the below to switch from deprecated SPIFFS to LittleFS
-; board_build.filesystem = littlefs
 
 [common]
 ldscript_1m128k = eagle.flash.1m128.ld
@@ -85,6 +83,7 @@ extra_scripts =
 [env]
 framework = arduino
 board_build.flash_mode = dout
+board_build.filesystem = littlefs
 monitor_speed = 115200
 upload_speed = 921600
 lib_compat_mode = strict
@@ -177,13 +176,12 @@ build_flags =
 
 
 ; NOT YET SUPPORTED.
-; Default board is QT Py, a ATSAMD21E18
-; - 32-bit Cortex M0+ @ 48 MHz 32 bit
-;   w/256KB Flash and 32 KB RAM
+; QT Py does not have WiFi.
+; QT Py is a ATSAMD21E18 32-bit Cortex M0+
+; - 48 MHz 32 bit processor with
+;   256KB Flash and 32 KB RAM
 ; Support *is* possible, but would require
 ; factoring out all the WiFi functionality (at least).
-; However, may be able to enable building
-; using ESP8266/ESP32 more rapidly....
 [env:fib64_micro_d1_mini]
 board = d1_mini
 platform = ${common.platform_fibonacci_default}
@@ -195,13 +193,12 @@ build_flags =
 	-D PRODUCT_FIBONACCI64_MICRO
 
 ; NOT YET SUPPORTED.
-; Default board is QT Py, a ATSAMD21E18
-; - 32-bit Cortex M0+ @ 48 MHz 32 bit
-;   w/256KB Flash and 32 KB RAM
+; QT Py does not have WiFi.
+; QT Py is a ATSAMD21E18 32-bit Cortex M0+
+; - 48 MHz 32 bit processor with
+;   256KB Flash and 32 KB RAM
 ; Support *is* possible, but would require
 ; factoring out all the WiFi functionality (at least).
-; However, may be able to enable building
-; using ESP8266/ESP32 more rapidly....
 [env:fib64_nano_d1_mini]
 board = d1_mini
 platform = ${common.platform_fibonacci_default}
@@ -222,20 +219,14 @@ build_flags =
 	${common.build_flags_esp8266}
 	-D PRODUCT_FIBONACCI32
 
-; [env:fib256_d1_mini32]
-; board = esp32dev
-; platform = [email protected]
-; build_unflags = ${common.build_unflags}
-; build_flags = ${common.build_flags_esp32}
-
-; [env:travis_esp8266]
-; extends = env:fib256_d1_mini
-; build_type = debug
-; build_unflags = ${common.build_unflags}
-; build_flags = ${common.build_flags_esp8266} ${common.debug_flags} ${common.build_flags_all_features}
-
-; [env:travis_esp32]
-; extends = env:fib256_d1_mini32
-; build_type = debug
-; build_unflags = ${common.build_unflags}
-; build_flags = ${common.build_flags_esp32} ${common.debug_flags} ${common.build_flags_all_features}
+; NOT YET SUPPORTED
+; ESP32 is a work-in-progress
+[env:fib256_d1_mini32]
+board = wemos_d1_mini32
+platform = [email protected]
+platform_packages = ${common.platform_packages}
+board_build.ldscript = ${common.ldscript_4m1m}
+build_unflags = ${common.build_unflags}
+build_flags =
+	${common.build_flags_esp32}
+	-D PRODUCT_FIBONACCI256