Remove the libesphttpd submodule to prepare to move it to the Parallax github account.

Author: David Betz

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "libesphttpd"]
-	path = libesphttpd
-	url = https://github.com/parallaxinc/libesphttpd.git

Makefile

@@ -15,6 +15,8 @@ $(info VERSION $(VERSION))
 
 #SPI flash size, in K
 ESP_SPI_FLASH_SIZE_K=4096
+#pretend we only have 1MB of flash so we can use the rest as a flash filesystem
+#ESP_SPI_FLASH_SIZE_K=1024
 #Amount of the flash to use for the image(s)
 ESP_SPI_IMAGE_SIZE_K=1024
 #0: QIO, 1: QOUT, 2: DIO, 3: DOUT

Makefile.ota

@@ -25,8 +25,8 @@ BLANKPOS="$$(printf "0x%X" $$(($(ESP_SPI_FLASH_SIZE_K)*512-0x2000)))"
 INITDATAPOS="$$(printf "0x%X" $$(($(ESP_SPI_FLASH_SIZE_K)*512-0x4000)))"
 
 #Convert SPI size into arg for appgen. Format: no=size
-FLASH_MAP_CONV:=0:512 2:1024 5:2048 6:4096
-ESP_FLASH_SIZE_IX:=$(maplookup $(ESP_SPI_IMAGE_SIZE_K),,$(FLASH_MAP_CONV))
+FLASH_MAP_CONV:=512:0 1024:2 2048:5 4096:6
+ESP_FLASH_SIZE_IX:=$(call maplookup,$(ESP_SPI_IMAGE_SIZE_K),$(FLASH_MAP_CONV))
 
 CFLAGS += -DOTA_TAGNAME=\"$(TAGNAME)\"