日志含义 单板局部功能失效。 日志参数 可能原因 原因1:Power supply abnormal.(单板供电不正常。) 原因2:A voltage drop occurred on the board.(单板电压跌落故障。) 原因3:The serial management bus of the board malfunctions.(单板串行管理总线故障。) 原因6:Board RTC fault.(单板RTC故障。) 原因8:The ...
Cause 3: The serial management bus of the board malfunctions. Cause 6: Board RTC fault. Cause 8: The fan is not full. Cause 11: A data channel fault occurred on the forwarding engine. Cause 12: The forwarding engine failed. Cause 13: Inter-card broadcast traffic failed to be forwarded...
1.打开串口 一般就是设置端口,波特率。 使用serial.Serial创建实体的时候会去打开串口,之后可以使用is_open开判断下是否串口是否打开正常。 def DOpenPort(portx, bps, timeout): try: # 打开串口,并得到串口对象 ser = serial.Serial(portx, bps, timeout=timeout) # 判断是否打开成功 if(False == ser.i...
usb_serial_jtag .build-test-rules.yml CMakeLists.txt Kconfig linker.lf sdkconfig.rename efuse esp-tls esp_adc esp_app_format esp_bootloader_format esp_coex esp_common esp_eth esp_event esp_gdbstub esp_hid esp_http_client esp_http_server esp_https_ota esp_https_server esp_hw_support ...
python里面使用serial库来操作串口,serial的使用流程跟平常的类似,也是打开、关闭、读、写 1.打开串口 一般就是设置端口,波特率。 使用serial.Serial创建实体的时候会去打开串口,之后可以使用is_open开判断下是否串口是否打开正常。 defDOpenPort(portx,bps,timeout):try:# 打开串口,并得到串口对象ser=serial.Serial...
In pymodbus 2.5.1, serial devices do not work after after the first modbus command. The first command always works but this error is produced and all future modbus commands fail: 2021-05-11 02:10:25 DEBUG (SyncWorker_1) [pymodbus.client.sync] New Transaction state 'SENDING' ...
Router(config)#int Serial-PG3.0 Router(config-if)#xconnect 10.10.10.10 1 encapsulation mpls pw- Router(config-if)#$.10.10.10 1 encapsulation mpls pw-class serial_pg Was this Document Helpful? YesNoFeedback Contact Cisco Open a Support Case ...
Bootflash can be busy due to open or active SFTP session, file operation, and so on. Hardware—Avoid power interruptions during an installation procedure. Power interruptions can corrupt the software image. Connectivity to remote servers Configure the IPv4 address or IPv6 addre...
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To get a stack trace if normal stack tracing procedures fail: Use thekb (display stack backtrace)command to display parameters in the stack trace. Look for the call toNT!PspUnhandledExceptionInSystemThread. (If this function isn't listed, see the preceding note.) ...