However, in the DDR test suite, I cannot connect to the device.
How to make the right connection for using DDR Test Suite?
Do I need a DDR utilities binary file for the connection?
thank you
Hi @Semer CHERNI
Thank you for the information.
The the listed projects are gray and cannot be selected. "Finish" can not be selected. Could you help?
- Go to File > Import
- Select "Existing Projects into Workspace" > Next
- Browse to your project location (In the STM32DDRFW-UTIL package, the projects are stored in DDR_Tool directory)
- Select one of the listed project > Finish
- the listed projects are gray and cannot be selected
- => cannot "finish"
- Select "Existing Projects into Workspace" > Next
Thank you
Hi @Semer CHERNI
Thank you for the information.
"This Port Com Is Not Responding" is still happened. Could you help?
The details are listed below.
the main operation is to achieve(2.3.2 Using STM32CubeMX
)
- STM32CubeIDE: Launch the debug session as indicated in §2.2.3 Launch project+ STM32CubeMX DDR Test Suite run DDR Tests
After choosing another workspace location and restarting the import process, the files were successfully imported.
- In Main tab:
- Make sure binary file .elf is correctly set
- In Debugger tab:
- Make sure JTAG/SWD link (Engineering mode) is selected for "Load Mode"
- Debug probe uses ST-LINK
- Disable "Enable live expressions"
- On your board, make sure the boot pins are set in Engineering mode (See §2.1 Hardware connections)
- Then launch the Debug session
=> Shows a lot red info; gdb port disable
Red info:
Open On-Chip Debugger 0.11.0+dev-00449-g53fa0f7 (2022-06-09-09:42) [https://github.com/STMicroelectronics/OpenOCD]
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
srst_only srst_pulls_trst srst_gates_jtag srst_open_drain connect_deassert_srst
Info : Listening on port 6666 for tcl connections
Info : Listening on port 4444 for telnet connections
Info : STLINK V3J10M3B5S1 (API v3) VID:PID 0483:3753
Info : Target voltage: 3.306809
Info : Unable to match requested speed 5000 kHz, using 3300 kHz
Info : Unable to match requested speed 5000 kHz, using 3300 kHz
Info : clock speed 3300 kHz
Info : stlink_dap_op_connect(connect)
Info : SWD DPIDR 0x6ba02477
Info : stlink_dap_op_connect(connect)
Info : SWD DPIDR 0x6ba02477
Info : STM32MP135FAFx.cpu: hardware has 6 breakpoints, 4 watchpoints
Info : STM32MP135FAFx.cpu: MPIDR level2 0, cluster 0, core 0, multi core, no SMT
Info : gdb port disabled
Info : gdb port disabled
Info : starting gdb server for STM32MP135FAFx.cpu on 3333
Info : Listening on port 3333 for gdb connections
Info : accepting 'gdb' connection on tcp/3333
Info : New GDB Connection: 1, Target STM32MP135FAFx.cpu, state: halted
Info : stlink_dap_op_connect(connect)
Info : SWD DPIDR 0x6ba02477
Info : stlink_dap_op_connect(connect)
Info : stlink_dap_op_connect(reconnect)
Info : SWD DPIDR 0x6ba02477
target halted in ARM state due to debug-request, current mode: Supervisor
cpsr: 0x200001d3 pc: 0x0000a978
MMU: disabled, D-Cache: disabled, I-Cache: disabled
- try C/C++ Application debug
=>Error with command: gdb -- version
=>cannot run program "gdb": Launching failed
4.Open CubeMX and follow the steps described in 2.2
3.2.3 DDR configuration
- Once the project is opened, configure the DDR settings in “Pinout and configuration�? tab
- Once the DDR configuration is set, you can then run DDR Test Suite in “Tools�? tab (See §3.2.5 DDR Test Suite).
=> The Port Com is Not Responding
---------------------------------------------------------------------------------
Thank you
@[Semer CHERNI] @[Alex - APMemory]
Hi Semer and Alex,
Thank you for your support .
The connection of using DDR test suite is complete by using the operation steps listed below.
Please let me know if any steps need to be modified.
Flash the MP135 with the "STM32MP135C-DK_DDR_UTILITIES_A7_signed.stm32" file found under this https://github.com/STMicroelectronics/STM32DDRFW-UTIL/tree/main/Binaries/STM32MP135C-DK_DDR_UTILITIES_A7 with the Cube programmer in CLI using this cmd "Cubeprogrammer install path\STM32_Programmer_CLI.exe -c port=usb1 -w the file path\STM32MP157C-DK2_DDR_UTILITIES_A7_signed.stm32 0x01 --start 0x01"
=> download STM32MP135C-DK_DDR_UTILITIES_A7.stm32 to C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeProgrammer\bin
1 . connect cables as the picture shown below.(left: microUSB for ST-Link; right: USB typeC for power supply) the boot mode is set to "Force USB boot for flashing SW1[0 0 0 0]"
https://github.com/STMicroelectronics/STM32DDRFW-UTIL/blob/main/README.md#11-package-overview or Hub - STMicroelectronics/STM32DDRFW-UTIL: DDRFW-UTIL tool repository) (the same)
in cmd: path in C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeProgrammer\bin>
type in and run:
STM32_Programmer_CLI.exe -c port=COM30 -w STM32MP135C-DK_DDR_UTILITIES_A7_signed.stm32 0x01 –-start 0x01
then open STM32CubeMX, choose COM30 in DDR interactive, connect , run DDR test suite
thank you
