Use QT creator2.4.1 to create a project, run it on Linux, compile, debug GDB + gdbserver (example project, dvrgui)

Copy dvrrdk to/usr/local/dvrrdk_03.00.00.00/target/rfs_816x and rename it DVR.

For example, after completing the QT environment configuration (refer to the LZ article above), open qtcreator "file"-> "open file or project"

Select the. Pro file to open the project. Click "project" and set it as follows:

"Tools"-> "build and run"

"Linux device"

Compile after setting

Copy the generated executable file to the board

Start Development Board

Go to/usr/local/dvrrdk_03.00.00.00/target/rfs_816x/opt/dvr_rdk/ti816x and change the last line of the run_gui.sh script

Gdbserver192.168.1.103: 10000/DVR/dvrgui/dvrmain-qws hdmi0 hdmi1 &

Enter the sub-command line:

CD/opt/dvr_rdk/ti816x/

./Run_gui.sh

Start listening

Choose "debug"-> "start debugging"-> "connect to the remote debugging server" from the menu bar of qtcreator"

After setting the settings, click "OK" for debugging.

Node: Check "application output" after each debugging to close the callback debugging connection, so that the connection cannot be opened multiple times.

Compile with a debug version.