I am using EV-COG-405Z in the following environment, currently.
IDE：CrossCore Embedded StudioIDE version：126.96.36.199803091352DFP:AnalogDevices.ADuCM4x50_DFP.3.2.0BSP:AnalogDevices.EV-COG-AD4050LZ_BSP.3.1.0CMSIS:ARM.CMSIS.5.1.1
I copied and executed Blinky_example (EV - COG - AD 4050 LZ) from CMSIS Pack Manager.After that, the following message is displayed on the console and the program is not executed.
Open On-Chip Debugger (Analog Devices CCES 2.8.0 OpenOCD 0.9.0-g5030ad7) 0.9.0Licensed under GNU GPL v2Report bugs to <email@example.com>0Info : select transport "swd"adapter speed: 1000 kHzcortex_m reset_config sysresetreqInfo : CMSIS-DAP: SWD SupportedInfo : CMSIS-DAP: Interface Initialised (SWD)Info : CMSIS-DAP: FW Version = 1.0Info : SWCLK/TCK = 0 SWDIO/TMS = 1 TDI = 0 TDO = 0 nTRST = 0 nRESET = 1Info : CMSIS-DAP: Interface readyInfo : clock speed 1000 kHzin procedure 'init' in procedure 'ocd_bouncer'
What are the possible causes of this problem?
Moving to Ultra Low Power Microcontrollers
Hi Takahiro have you selected the correct target processor on debug configuration?
> After that, the following message is displayed on the console and the program is not executed.
The output from OpenOCD looks to be fine. What does your Debug View look like? Have you got a GDB launch in there too? I presume that you've built and have selected to the load the Blinky program.
This problem usually happens when there is a communication problem between the target and the programmer. Maybe the MCU
is still hanging for some reason and trying to download the code will terminate the process.
Try to do this before downloading the code
1. Press and hold BOOT and Reset button at the same time.
2. Release Reset button while holding the BOOT button.
3. Finally release BOOT button.
Now try to download the code again it should work now.
I executed the instructions instructed before downloading the code.
It worked without problems.
Thank you so much!!