先吐槽再说：AliOS-Things 1.3.3 与 2.0.0之前的版本差异真是大，刚填了点1.3.3的坑，这又冒出2.0.0了，唉，继续填坑中……
慎入、慎入、慎入……
app/example/linkkitapp固件编译：
# aos make linkkitapp@esp8266
编译完成后执行
# aos upload linkkitapp@esp8266
出错如下：
aos-cube version: 0.2.60
[INFO]: Target: linkkitapp@esp8266
[INFO]: Currently in aos_sdk_path: '/home/yunyin/ubuntu/Ubuntu_Project/AliOSThings_2.0.0/aliosThings_living'
scons: Reading SConscript files ...
[INFO]: Scons to upload!args:{'APPLICATION': 'linkkitapp', 'COMMAND': 'upload', 'BOARD': 'esp8266'}
[INFO]: Target: linkkitapp@esp8266
[INFO]: Currently in aos_sdk_path: '/home/yunyin/ubuntu/Ubuntu_Project/AliOSThings_2.0.0/aliosThings_living'
--- Available ports:
--- 1: /dev/ttyS0 'ttyS0'
--- 2: /dev/ttyUSB0 'CP2102 USB to UART Bridge Controller'
--- Enter port index or full name: 2
[INFO]: Running cmd:
'esptool.py --chip esp8266 --port /dev/ttyUSB0 --baud 921600 write_flash --flash_size detect 0x0 /home/yunyin/ubuntu/Ubuntu_Project/AliOSThings_2.0.0/aliosThings_living/platform/mcu/esp8266/bsp/boot_v1.7_921600.bin 0x3fc000 /home/yunyin/ubuntu/Ubuntu_Project/AliOSThings_2.0.0/aliosThings_living/platform/mcu/esp8266/bsp/esp_init_data_default.bin 0x3fe000 /home/yunyin/ubuntu/Ubuntu_Project/AliOSThings_2.0.0/aliosThings_living/platform/mcu/esp8266/bsp/blank.bin 0x1000 /home/yunyin/ubuntu/Ubuntu_Project/AliOSThings_2.0.0/aliosThings_living/out/linkkitapp@esp8266/binary/[email protected]'
usage: esptool write_flash [-h] [--flash_freq {keep,40m,26m,20m,80m}]
[--flash_mode {keep,qio,qout,dio,dout}]
[--flash_size FLASH_SIZE]
[--spi-connection SPI_CONNECTION] [--no-progress]
[--verify] [--compress | --no-compress]
<address> <filename> [<address> <filename> ...]
esptool write_flash: error: argument <address> <filename>: [Errno 2] No such file or directory: '/home/yunyin/ubuntu/Ubuntu_Project/AliOSThings_2.0.0/aliosThings_living/out/linkkitapp@esp8266/binary/[email protected]'
---host_os:Linux64
[ERROR]: Firmware upload failed!
[AliOS-Things] ERROR: "s" returned error code 255.
[AliOS-Things] ERROR: Command "s c o n s - f / h o m e / y u n y i n / u b u n t u / U b u n t u _ P r o j e c t / A l i O S T h i n g s _ 2 . 0 . 0 / a l i o s T h i n g s _ l i v i n g / b u i l d / u c u b e . p y C O M M A N D = u p l o a d A P P L I C A T I O N = l i n k k i t a p p B O A R D = e s p 8 2 6 6" in "/home/yunyin/ubuntu/Ubuntu_Project/AliOSThings_2.0.0/aliosThings_living"
---
修改方法：
# vim ./build/site_scons/upload/esp8266.json
修改如下，我的是 ESP8266 32Mbit模块：
{
"cmd": [
"esptool.py",
"--chip",
"esp8266",
"--port",
"@PORT@",
"--baud",
"921600",
"--before",
"default_reset",
"--after",
"hard_reset",
"write_flash",
"-z",
"--flash_mode",
"dout",
"--flash_freq",
"40m",
"--flash_size",
"4MB-c1",
"0x0",
"@AOSROOT@/platform/mcu/esp8266/bsp/boot_v1.7_921600.bin",
"0x3fc000",
"@AOSROOT@/platform/mcu/esp8266/bsp/esp_init_data_default.bin",
"0x3fe000",
"@AOSROOT@/platform/mcu/esp8266/bsp/blank.bin",
"0x1000",
"@AOSROOT@/out/@TARGET@/binary/@[email protected]"
]
}
完成后，再重新执行
# aos upload linkkitapp@esp8266
推荐全面的IOT技术论坛：www.iotqa.cn