esp32 s3 devkitC-1 配置espidf时 monitor一直显示waitting for download

[ruoxiruoxi]

idf.py monitor
Executing action: monitor
Serial port /dev/ttyS0
/dev/ttyS0 failed to connect: Could not open /dev/ttyS0, the port is busy or doesn't exist.
([Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0')

Hint: Try to add user into dialout or uucp group.

Serial port /dev/ttyACM0
Connecting...
Detecting chip type... ESP32-S3
Running idf_monitor in directory /home/xx/esp32/esp-idf/examples/get-started/hello_world
Executing "/home/xx/.espressif/python_env/idf5.2_py3.8_env/bin/python /home/xx/esp32/esp-idf/tools/idf_monitor.py -p /dev/ttyACM0 -b 115200 --toolchain-prefix xtensa-esp32s3-elf- --target esp32s3 --revision 0 /home/xx/esp32/esp-idf/examples/get-started/hello_world/build/hello_world.elf -m '/home/xx/.espressif/python_env/idf5.2_py3.8_env/bin/python' '/home/xx/esp32/esp-idf/tools/idf.py'"...
--- esp-idf-monitor 1.6.2 on /dev/ttyACM0 115200
--- Quit: Ctrl+] | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0x15 (USB_UART_CHIP_RESET),boot:0x0 (DOWNLOAD(USB/UART0))
Saved PC:0x40048d0b
--- 0x40048d0b: uart_rx_one_char in ROM

waiting for download

大概就一直卡在这个位置不动


但是执行idf.py flash 可以执行

Configuring flash size...
Flash will be erased from 0x00000000 to 0x00005fff...
Flash will be erased from 0x00010000 to 0x00045fff...
Flash will be erased from 0x00008000 to 0x00008fff...
SHA digest in image updated
Compressed 21072 bytes to 13069...
Writing at 0x00000000... (100 %)
Wrote 21072 bytes (13069 compressed) at 0x00000000 in 0.2 seconds (effective 796.9 kbit/s)...
Hash of data verified.
Compressed 219840 bytes to 111310...
Writing at 0x00040548... (100 %)
Wrote 219840 bytes (111310 compressed) at 0x00010000 in 1.1 seconds (effective 1535.4 kbit/s)...
Hash of data verified.
Compressed 3072 bytes to 103...
Writing at 0x00008000... (100 %)
Wrote 3072 bytes (103 compressed) at 0x00008000 in 0.0 seconds (effective 1082.0 kbit/s)...
Hash of data verified.

Leaving...
Hard resetting via RTS pin...
Done