When I use the IDE tool to import hello world demo in LPC5536-EVK boards, the following error is displayed when I click debug:
The device manager displays the contents of the red box in the figure, but the three identifiers on the left are not displayed.and the MCU_LINK firmware runs normally.
The software version is as follows:
MCUXpresso IDE v11.8.0_1165;SDK_2_10_2_LPCXpresso55S36;MCU-LINK_INSTALLER_3.108.exe
SO. How do I solve this problem?
thank you
Solved! Go to Solution.
thanks for your answer. the rootcause maybe Trustzoom demo leads DAP err,so blhost can't connect to
EVK in ISP mode.we use keil tools to recover it in ISP mode at last.
Hello @marco_xia
1) Enter ISP mode, use blhost erase all flash, also can use GUI Flash tool in MCUXpresso IDE to erase.
2)Update debug firmware.
3) Open a new IDE Workspace, import hello world demo, then debug again.
BR
Alice
thanks for your answer. the rootcause maybe Trustzoom demo leads DAP err,so blhost can't connect to
EVK in ISP mode.we use keil tools to recover it in ISP mode at last.