Comments (2)
mariusmue
commented on July 18, 2024
1
Hi there!
Did you:
- Made sure that openocd can find the nucleo board (e.g., by running
openocd -f [config-file]from your command line? - Flashed the right firmware to the board?
This example should work, but I won't have a chance to verify it before Wednesday.
from avatar2.
LittleNewton
commented on July 18, 2024
@mariusmue Thank you for your reply.
I mistakenly think this program will flash the firmware automatically. After flash the firmware firmware.bin, I can see it run:
I make sure that this board can be found by openocd.
# lsusb
Bus 002 Device 018: ID 0483:374b STMicroelectronics ST-LINK/V2.1After flashing, this program can run!
# python3 nucleo_state_transfer.py nucleo_state_transfer.py | tee run.log
2022-09-18 17:50:44,723 | avatar.INFO | Initialized Avatar. Output directory is /tmp/avatar
2022-09-18 17:50:45,979 | avatar.targets.OpenOCDTarget0.INFO | State changed to TargetStates.STOPPED
2022-09-18 17:50:45,979 | avatar.INFO | Received state update of target OpenOCDTarget0 to TargetStates.STOPPED
2022-09-18 17:50:45,990 | avatar.targets.OpenOCDTarget0.INFO | Successfully connected to OpenOCD target!
2022-09-18 17:50:46,112 | avatar.targets.QemuTarget0.INFO | QEMU process running
2022-09-18 17:50:46,178 | avatar.targets.QemuTarget0.INFO | State changed to TargetStates.STOPPED
2022-09-18 17:50:46,178 | avatar.INFO | Received state update of target QemuTarget0 to TargetStates.STOPPED
2022-09-18 17:50:46,188 | avatar.targets.QemuTarget0.QMPProtocol.INFO | b'{"return": {}, "id": 0}\r\n'
2022-09-18 17:50:46,189 | avatar.targets.QemuTarget0.INFO | Connected to remote target
2022-09-18 17:50:46,189 | avatar.targets.QemuTarget0.RemoteMemoryProtocol.INFO | Successfully connected rmp
=========Avatar Inited=========
2022-09-18 17:50:46,215 | avatar.targets.OpenOCDTarget0.INFO | State changed to TargetStates.RUNNING
2022-09-18 17:50:46,215 | avatar.INFO | Received state update of target OpenOCDTarget0 to TargetStates.RUNNING
2022-09-18 17:50:46,586 | avatar.targets.OpenOCDTarget0.INFO | State changed to TargetStates.BREAKPOINT
2022-09-18 17:50:46,586 | avatar.INFO | Breakpoint hit for Target: OpenOCDTarget0
2022-09-18 17:50:46,586 | avatar.INFO | Received state update of target OpenOCDTarget0 to TargetStates.BREAKPOINT
2022-09-18 17:50:46,587 | avatar.targets.OpenOCDTarget0.INFO | State changed to TargetStates.STOPPED
2022-09-18 17:50:46,587 | avatar.INFO | Received state update of target OpenOCDTarget0 to TargetStates.STOPPED
=========Now the state is transfering=========
2022-09-18 17:50:52,196 | avatar.targets.QemuTarget0.RemoteMemoryProtocol.WARNING | Tried to close/unlink non existent rx_queue
2022-09-18 17:50:52,196 | avatar.targets.QemuTarget0.RemoteMemoryProtocol.WARNING | Tried to close/unlink non existent tx_queue
However, I didn't get the ideal output, such as State transfer finished, emulator $pc is: 0x%x
from avatar2.
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