NEW VERSION: 1.2.0

1. add modified version libgcc.a, remove functions which are already in rom, for removed functions, refer to eagle.rom.addr.v6.ld;
2. add modified version libcirom.a, remove functions which are already in rom, for removed functions, refer to eagle.rom.addr.v6.ld;
3. modify eagle.rom.addr.v6.ld;
4. modify Makefile, project can be separated from SDK;
5. add a project template in examples folder, it's IMPORTANT, PLS refer to readme.txt in project_template;
6. remove app project folder, project_template is a good startup;
7. use gcc by default;
8. modify ld struct, add some comment and Flash MAP, it's clear now;
9. add upgrade.h;
10.other minor changes;

Author: Espressif Systems

Makefile

@@ -4,20 +4,20 @@ ifndef PDIR
 
 endif
 
-ifeq ($(COMPILE), gcc)
+ifeq ($(COMPILE), xcc)
+    AR = xt-ar
+	CC = xt-xcc
+	NM = xt-nm
+	CPP = xt-xt++
+	OBJCOPY = xt-objcopy
+	OBJDUMP = xt-objdump
+else
 	AR = xtensa-lx106-elf-ar
 	CC = xtensa-lx106-elf-gcc
 	NM = xtensa-lx106-elf-nm
 	CPP = xtensa-lx106-elf-g++
 	OBJCOPY = xtensa-lx106-elf-objcopy
 	OBJDUMP = xtensa-lx106-elf-objdump
-else
-	AR = xt-ar
-	CC = xt-xcc
-	NM = xt-nm
-	CPP = xt-xt++
-	OBJCOPY = xt-objcopy
-	OBJDUMP = xt-objdump
 endif
 
 BOOT?=none
@@ -238,14 +238,14 @@ $(BINODIR)/%.bin: $(IMAGEODIR)/%.out
 	@mkdir -p $(BINODIR)
 
 ifeq ($(APP), 0)
-	@$(RM) -r ../bin/eagle.S ../bin/eagle.dump
-	@$(OBJDUMP) -x -s $< > ../bin/eagle.dump
-	@$(OBJDUMP) -S $< > ../bin/eagle.S
+	@$(RM) -r $(BIN_PATH)/eagle.S $(BIN_PATH)/eagle.dump
+	@$(OBJDUMP) -x -s $< > $(BIN_PATH)/eagle.dump
+	@$(OBJDUMP) -S $< > $(BIN_PATH)/eagle.S
 else
-	@mkdir -p ../bin/upgrade
-	@$(RM) -r ../bin/upgrade/$(BIN_NAME).S ../bin/upgrade/$(BIN_NAME).dump
-	@$(OBJDUMP) -x -s $< > ../bin/upgrade/$(BIN_NAME).dump
-	@$(OBJDUMP) -S $< > ../bin/upgrade/$(BIN_NAME).S
+	@mkdir -p $(BIN_PATH)/upgrade
+	@$(RM) -r $(BIN_PATH)/upgrade/$(BIN_NAME).S $(BIN_PATH)/upgrade/$(BIN_NAME).dump
+	@$(OBJDUMP) -x -s $< > $(BIN_PATH)/upgrade/$(BIN_NAME).dump
+	@$(OBJDUMP) -S $< > $(BIN_PATH)/upgrade/$(BIN_NAME).S
 endif
 
 	@$(OBJCOPY) --only-section .text -O binary $< eagle.app.v6.text.bin
@@ -255,22 +255,28 @@ endif
 
 	@echo ""
 	@echo "!!!"
+	@echo "SDK_PATH: $(SDK_PATH)"
 
 ifeq ($(app), 0)
-	@python ../tools/gen_appbin.py $< 0 $(mode) $(freqdiv) $(size_map)
-	@mv eagle.app.flash.bin ../bin/eagle.flash.bin
-	@mv eagle.app.v6.irom0text.bin ../bin/eagle.irom0text.bin
+	@python $(SDK_PATH)/tools/gen_appbin.py $< 0 $(mode) $(freqdiv) $(size_map)
+	@mv eagle.app.flash.bin $(BIN_PATH)/eagle.flash.bin
+	@mv eagle.app.v6.irom0text.bin $(BIN_PATH)/eagle.irom0text.bin
 	@rm eagle.app.v6.*
+	@echo "BIN_PATH: $(BIN_PATH)"
+	@echo ""
 	@echo "No boot needed."
-	@echo "Generate eagle.flash.bin and eagle.irom0text.bin successully in folder bin."
+	@echo "Generate eagle.flash.bin and eagle.irom0text.bin successully in BIN_PATH"
 	@echo "eagle.flash.bin-------->0x00000"
 	@echo "eagle.irom0text.bin---->0x40000"
 else
+	@echo "BIN_PATH: $(BIN_PATH)/upgrade"
+	@echo ""
+
     ifneq ($(boot), new)
-		@python ../tools/gen_appbin.py $< 1 $(mode) $(freqdiv) $(size_map)
+		@python $(SDK_PATH)/tools/gen_appbin.py $< 1 $(mode) $(freqdiv) $(size_map)
 		@echo "Support boot_v1.1 and +"
     else
-		@python ../tools/gen_appbin.py $< 2 $(mode) $(freqdiv) $(size_map)
+		@python $(SDK_PATH)/tools/gen_appbin.py $< 2 $(mode) $(freqdiv) $(size_map)
 
     	ifeq ($(size_map), 6)
 		@echo "Support boot_v1.4 and +"
@@ -283,9 +289,9 @@ else
         endif
     endif
 
-	@mv eagle.app.flash.bin ../bin/upgrade/$(BIN_NAME).bin
+	@mv eagle.app.flash.bin $(BIN_PATH)/upgrade/$(BIN_NAME).bin
 	@rm eagle.app.v6.*
-	@echo "Generate $(BIN_NAME).bin successully in folder bin/upgrade."
+	@echo "Generate $(BIN_NAME).bin successully in BIN_PATH"
 	@echo "boot.bin------------>0x00000"
 	@echo "$(BIN_NAME).bin--->$(addr)"
 endif
@@ -389,8 +395,6 @@ $(foreach image,$(GEN_IMAGES),$(eval $(call MakeImage,$(basename $(image)))))
 # Required for each makefile to inherit from the parent
 #
 
-INCLUDES := $(INCLUDES) -I $(PDIR)include -I $(PDIR)extra_include
-INCLUDES += -I $(PDIR)include/lwip -I $(PDIR)include/lwip/ipv4 -I $(PDIR)include/lwip/ipv6
-INCLUDES += -I $(PDIR)include/espressif
-PDIR := ../$(PDIR)
-sinclude $(PDIR)Makefile
+INCLUDES := $(INCLUDES) -I $(SDK_PATH)/include -I $(SDK_PATH)/extra_include
+INCLUDES += -I $(SDK_PATH)/include/lwip -I $(SDK_PATH)/include/lwip/ipv4 -I $(SDK_PATH)/include/lwip/ipv6
+INCLUDES += -I $(SDK_PATH)/include/espressif

README.md

@@ -1,22 +1,48 @@
-esp_iot_rtos_sdk
-================
-
-ESP8266 new SDK based on FreeRTOS
+# esp_iot_rtos_sdk #
+
+----------
 
+ESP8266 SDK based on FreeRTOS.
 
-Note
+## Note ##
 
 APIs of "esp_iot_rtos_sdk" are same as "esp_iot_sdk"
 
 More details in "Wiki" !
 
-   
-Compile
+## Requrements ##
+
+You can use both xcc and gcc to compile your project, gcc is recommended.
+For gcc, please refer to [esp-open-sdk](https://github.com/pfalcon/esp-open-sdk).
+
+  
+## Compile ##
+
+Clone esp_iot_rtos_sdk, e.g., to ~/esp_iot_rtos_sdk.
+
+    $git clone https://github.com/espressif/esp_iot_rtos_sdk.git
+
+Set sdk path:
+
+	$export SDK_PATH=~/esp_iot_rtos_sdk
+
+Set bin path:
+
+	$export BIN_PATH=~/esp8266_bin
+
+Generated bins will be located here.
+
+SDK_PATH and BIN_PATH **MUST** be set firstly, you can write to .bashrc or other shell init sript.
+
+esp_iot_rtos_sdk/examples/project_template is a project template, you can copy this to anywhere, e.g., to ~/workspace/project_template.
 
-using command： ./gen_misc.sh
+Generate bin: 
+	
+	./gen_misc.sh
 
+Just follow the tips and steps.
 
-Download
+## Download ##
 
 eagle.app.v6.flash.bin, downloads to flash 0x00000