你好,我在第一次使用级联雷达应用时,使用的产品为:MMWCAS-RF-EVM(TIDEP-01012)和MMWCAS-DSP-EVM(TIDEP-01017)
参考mmwave_studio_cascade_user_guide.pdf
进行到如下步骤时出现问题
5.Booting the EVM
Use Serial terminal application to open the first of the two serial ports enumerate with following
setting:
Baud rate : 115200
Data : 8 bit
Parity : None
Stop : 1 bit
Flow Control : None
以上设置完毕并且连接串口
The running logs from device should be visible. If not, switch S1 on TDA2XX board should be
pressed to restart the device.
然后串口终端会有大量信息传输,是TDA2传来的
问题来了:
Enter the username as ‘root’ in terminal when prompt.
我在串口终端输出root后,串口回复的还是root
Obtain the IP address of the TDA2XX Host board using “ifconfig” command. By default, it should
be “192.168.33.180”. If DHCP is used instead of static IP (default mode), this might be different.
我在串口终端输出ifconfig后,串口回复的还是ifconfig
请问这是什么问题?串口没连接到吗?
这个步骤不能实现,以后的6. Formatting the SSD (required for the first-time)
其中对SSD格式化的命令更是没有用
错误代码:
Arago 2016.12 dra7xx-evm ttyS0
[12:59:49.409] dra7xx-evm login: [ 16.066055] omap_l3_noc 44000000.ocp: L3 application error: target 3 mod:2 (unclearable)
[ 16.074240] omap_l3_noc 44000000.ocp: L3 debug error: target 3 mod:2 (unclearable)
[13:00:15.887] [ 42.469322] random: nonblocking pool is initialized
求回复: