USB Host CDC 驱动 4G Cat.1 示例不断自动重启问题
Posted: Wed Aug 04, 2021 6:31 am
您好,USB Host CDC 驱动 4G Cat.1 示例代码终于能烧录成功,可是在运行过程中,不断自动重启,打印信息如下:
[0;31mE (1179) esp-modem-dte: esp_modem_dte_send_cmd(192): process command timeout[0m
[0;33mW (1179) esp_modem_dce: esp_modem_dce_generic_command(31): Command:AT
response timeout[0m
[0;32mI (1184) modem_board: Current timeouts: 1 and errors: 0[0m
[0;31mE (6190) esp-modem-dte: esp_modem_dte_send_cmd(192): process command timeout[0m
[0;33mW (6190) esp_modem_dce: esp_modem_dce_generic_command(31): Command:+++ response timeout[0m
[0;31mE (6695) esp-modem-dte: esp_modem_dte_send_cmd(192): process command timeout[0m
[0;33mW (6695) esp_modem_dce: esp_modem_dce_generic_command(31): Command:AT
response timeout[0m
[0;31mE (7200) esp-modem-dte: esp_modem_dte_send_cmd(192): process command timeout[0m
[0;33mW (7200) esp_modem_dce: esp_modem_dce_generic_command(31): Command:AT
response timeout[0m
[0;32mI (7205) modem_board: Current timeouts: 2 and errors: 0[0m
[0;32mI (7211) modem_board: Restart to connect modem........[0m
[0;32mI (7217) modem_board: modem_board_reset![0m
有两个问题想请教:
1. 请问是什么原因导致超时?
2. GPIO12和13这两个端口应如何连接?
Modem Power Control 12 4G 模组自动开机模式
Modem Reset Control 13 必要
[0;31mE (1179) esp-modem-dte: esp_modem_dte_send_cmd(192): process command timeout[0m
[0;33mW (1179) esp_modem_dce: esp_modem_dce_generic_command(31): Command:AT
response timeout[0m
[0;32mI (1184) modem_board: Current timeouts: 1 and errors: 0[0m
[0;31mE (6190) esp-modem-dte: esp_modem_dte_send_cmd(192): process command timeout[0m
[0;33mW (6190) esp_modem_dce: esp_modem_dce_generic_command(31): Command:+++ response timeout[0m
[0;31mE (6695) esp-modem-dte: esp_modem_dte_send_cmd(192): process command timeout[0m
[0;33mW (6695) esp_modem_dce: esp_modem_dce_generic_command(31): Command:AT
response timeout[0m
[0;31mE (7200) esp-modem-dte: esp_modem_dte_send_cmd(192): process command timeout[0m
[0;33mW (7200) esp_modem_dce: esp_modem_dce_generic_command(31): Command:AT
response timeout[0m
[0;32mI (7205) modem_board: Current timeouts: 2 and errors: 0[0m
[0;32mI (7211) modem_board: Restart to connect modem........[0m
[0;32mI (7217) modem_board: modem_board_reset![0m
有两个问题想请教:
1. 请问是什么原因导致超时?
2. GPIO12和13这两个端口应如何连接?
Modem Power Control 12 4G 模组自动开机模式
Modem Reset Control 13 必要