otatool: Fixes read_ota_partition cmd, required output arg

Closes: https://github.com/espressif/esp-idf/issues/6559
2021-03-03 16:57:35 +08:00
parent 2bddd67b7d
commit b7155a161b
3 changed files with 3 additions and 3 deletions
@@ -269,7 +269,7 @@ Python API
  otatool.py --port "/dev/ttyUSB1" switch_ota_partition --slot 1

  # 读取 OTA 分区 'ota_3'，将内容保存至文件 'ota_3.bin'
-  otatool.py --port "/dev/ttyUSB1" read_ota_partition --name=ota_3
+  otatool.py --port "/dev/ttyUSB1" read_ota_partition --name=ota_3 --output=ota_3.bin


 更多信息可用 `--help` 指令查看：