2022-03-17 08:35 AM
1. Rebuild example code is OK.
2. Download and Debug failed. Failed to connect to CPU on IAR workbench
3. Navigator flash programing is OK. But the default load seems not ok such as "Beacon"
Did I miss some settings from "EWARM_blueNRG-lp_flasher_2.0.0.zip" . My IAR version is 8.50.4
Solved! Go to Solution.
2022-03-21 05:57 AM
Hi @BCHEN.1 ,
Looks you already fixed your pb .
Reason is sleep mode - As soon as you are flashing BlueNRG-LP with a fw implementing sleep mode (as per the one you copy - microHelloWorld- Cortex-M0 core is switched off because of sleep mode .. so you can not attached debug/flash probe to thiis core.
Regards,
Sebastien.
2022-03-18 05:12 AM
Above is the error message window.
2022-03-18 08:49 AM
Figured out:
The processor must be erase first before use under IAR: Project->Download->Erase memory.
2022-03-21 05:57 AM
Hi @BCHEN.1 ,
Looks you already fixed your pb .
Reason is sleep mode - As soon as you are flashing BlueNRG-LP with a fw implementing sleep mode (as per the one you copy - microHelloWorld- Cortex-M0 core is switched off because of sleep mode .. so you can not attached debug/flash probe to thiis core.
Regards,
Sebastien.
2022-03-21 06:01 AM
Thanks.
I figured out if their is no sleep, everything is fine.