编译：
# 进入`AliOS-Things`顶层目录
cd $AOS_SDK_PATH
# 配置
# 初次使用会显示"kconfig tools missing"，并自动下载
aos make helloworld_demo@esp8266 -c config
# 编译
# 初次编译如果没有 gcc-arm-none-eabi 编译链工具，会自动下载
aos make
烧录：
Linux（推荐）：
烧录配置文件在：build/site_scons/upload/esp8266.json，已经配置好
步骤：
- 执行烧录命令：
aos upload <工程名>@esp8266 - 根据列出的端口，选择对应的序号后回车
注意：如果使用NodeMCU开发板，需要修改配置文件，增加烧录模式，否则烧录后会报错无法使用。
参考：【问题解决】NodeMCU（ESP8266）使用aos-cube工具烧录AliOS Things工程时报错
烧录LOG：
$ aos upload helloworld_demo@esp8266
aos-cube version: 0.5.11
[INFO]: Currently in aos_sdk_path: '/home/pjw/ESP8266/AliOS-Things'
[INFO]: Target: helloworld_demo@esp8266
[INFO]: Currently in aos_sdk_path: '/home/pjw/ESP8266/AliOS-Things'
--- Available ports:
--- 1: /dev/ttyUSB0 'CP2102 USB to UART Bridge Controller - CP2102 USB to UART Bridge Controller'
--- Enter port index or full name: 1
[INFO]: Running cmd:
'esptool.py --chip esp8266 --port /dev/ttyUSB0 --baud 921600 write_flash --flash_size detect 0x0 /home/pjw/ESP8266/AliOS-Things/platform/mcu/esp8266/bsp/boot_v1.7_921600.bin 0x3fc000 /home/pjw/ESP8266/AliOS-Things/platform/mcu/esp8266/bsp/esp_init_data_default.bin 0x3fe000 /home/pjw/ESP8266/AliOS-Things/platform/mcu/esp8266/bsp/blank.bin 0x1000 /home/pjw/ESP8266/AliOS-Things/out/helloworld_demo@esp8266/binary/[email protected]'
esptool.py v3.0
Serial port /dev/ttyUSB0
Connecting....
Chip is ESP8266EX
Features: WiFi
Crystal is 26MHz
MAC: 5c:cf:7f:6c:d9:61
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 921600
Changed.
Configuring flash size...
Auto-detected Flash size: 4MB
Flash params set to 0x0040
Compressed 4096 bytes to 2948...
Wrote 4096 bytes (2948 compressed) at 0x00000000 in 0.0 seconds (effective 937.4 kbit/s)...
Hash of data verified.
Compressed 128 bytes to 75...
Wrote 128 bytes (75 compressed) at 0x003fc000 in 0.0 seconds (effective 336.6 kbit/s)...
Hash of data verified.
Compressed 4096 bytes to 26...
Wrote 4096 bytes (26 compressed) at 0x003fe000 in 0.0 seconds (effective 17030.8 kbit/s)...
Hash of data verified.
Compressed 289220 bytes to 204900...
Wrote 289220 bytes (204900 compressed) at 0x00001000 in 3.1 seconds (effective 738.0 kbit/s)...
Hash of data verified.
Leaving...
Hard resetting via RTS pin...
---host_os:Linux64
[INFO]: Firmware upload succeed!
windows：
- 使用
ESPFlashDownloadTool.exe工具烧录，该软件只能在windows下运行。 - 可以使用 RaiDrive 把ubuntu文件夹远程映射到Windows上。
- RaiDrive配置参考：环境搭建[Windows篇]@映射与烧录
- app固件在
/out/工程名@芯片名/binary/目录下，烧录地址0x1000。 - 其他固件在
platform/mcu/esp8266/bsp目录下，如：
–blank.bin：烧录地址0x3FE000
–esp_init_data_default.bin：烧录地址0x3FC000
–boot_v1.7_921600.bin：烧录地址0x0
烧录配置如下：（烧录完成后，打开串口助手，波特率921600，会打印hello world! count *）
LOG：
【问题解决】ESP8266使用AliOS Things上电报错：Fatal exception (0): epc1=0x401000b5…
2nd boot version : 1.7(5d6f877)
SPI Speed : 40MHz
SPI Mode : DIO
SPI Flash Size & Map: 32Mbit(1024KB+1024KB)
[11:20:15.772]收←◆jump to run user1 @ 1000
[11:20:15.916]收←◆OS SDK ver: 2.0-dev(1aa052f) compiled @ Aug 26 2019 13:39:05
Welcome to AliOS Things
nano entry here!
hello world! count 0
[11:20:16.982]收←◆hello world! count 1
[11:20:17.983]收←◆hello world! count 2
[11:20:18.983]收←◆hello world! count 3
[11:20:19.983]收←◆hello world! count 4
[11:20:20.983]收←◆hello world! count 5