Add the building of esptool to the release makefile and modify the paths to use ./esptool to execute the version in the release folder.

Author: dbetz

release/Makefile

@@ -10,6 +10,9 @@ release/Parallax-ESP.ota \
 release/blank.bin \
 release/esp_init_data_default_v08.bin
 
+TOOLS=\
+release/esptool
+
 BOOTBIN=boot_v1.7.bin
 IMAGES+=release/$(BOOTBIN)
 
@@ -27,7 +30,10 @@ build:
 	$(MAKE) -C .. STA_SSID= STA_PASS= clean
 	$(MAKE) -C .. STA_SSID= STA_PASS=
 
-staged-files:	release release/release-notes.txt $(IMAGES)
+../esptool-ck/esptool:
+	$(MAKE) -C ../esptool-ck
+	
+staged-files:	release release/release-notes.txt $(IMAGES) $(TOOLS)
 	$(CP) flash-all.sh update-fw.sh clear.sh clear-ffs.sh release
 
 release/release-notes.txt:	release-notes.txt
@@ -48,11 +54,14 @@ release/blank.bin:	$(SDK)/bin/blank.bin
 release/esp_init_data_default_v08.bin:	$(SDK)/bin/esp_init_data_default_v08.bin
 	$(CP) $< $@
 
+release/esptool:	../esptool-ck/esptool
+	$(CP) $< $@
+
 release:
 	mkdir -p release
 
 patch:	patch.c
 	cc -o $@ $<
 
 clean:
-	rm -rf release patch esp-httpd.zip
+	rm -rf release patch ../esptool-ck/esptool

release/clear-1m.sh

@@ -30,7 +30,7 @@ WIFI_SETTINGS3=0x0FA000
 #flash filesystem base
 FFS_BASE=0x100000
 
-esptool \
+./esptool \
 -cp $PORT \
 -cd $BOARD \
 -cb $BAUD \

release/clear-ffs.sh

@@ -17,7 +17,7 @@ FLASH_INTERFACE=qio
 #flash filesystem base
 FFS_BASE=0x100000
 
-esptool \
+./esptool \
 -cp $PORT \
 -cd $BOARD \
 -cb $BAUD \

release/clear.sh

@@ -37,7 +37,7 @@ fi
 #flash filesystem base
 FFS_BASE=0x100000
 
-esptool \
+./esptool \
 -cp $PORT \
 -cd $BOARD \
 -cb $BAUD \

release/flash-all.sh

@@ -41,7 +41,7 @@ fi
 #flash filesystem base
 FFS_BASE=0x100000
 
-esptool \
+./esptool \
 -cp $PORT \
 -cd $BOARD \
 -cb $BAUD \

release/update-fw.sh

@@ -17,7 +17,7 @@ FLASH_INTERFACE=qio
 BOOT_LOADER=0x000000
 USER1_IMAGE=0x001000
 
-esptool \
+./esptool \
 -cp $PORT \
 -cd $BOARD \
 -cb $BAUD \