I have a MDBT40 developing board and a ST-Link. I flashed some example programs like UART and Beacon. And they are perfectly working. But when I flashed other programs it is showing "No J-Link found".
Please help me to flash with ST-link.
I have a MDBT40 developing board and a ST-Link. I flashed some example programs like UART and Beacon. And they are perfectly working. But when I flashed other programs it is showing "No J-Link found".
Please help me to flash with ST-link.
This probably means that you have J-link selected in your project configuration. Just go to Project->Options for Target 'whatever', and change the debugger to ST-Link Debugger as shown below.
OK.No J-link is found is gone. But new problem is raised.
"Error: Flash Download failed - "Cortex-M0""
How to change the Keil settings from J-Link to ST-Link?
Project -> Option for Target -> Debug -> Change J-Link Debugger to ST-Link Debugger -> Settings -> Flash Download -> Add ->
For application:
For soft device:
Change the RAM for Algorithm size to 0x2000.
