RTT log output issue
Hello,
I am using SDK v3.0.2 and toolchain v3.0.2.
After building and flashing my firmware, no logs are being output to RTT Viewer.
What should I do to resolve this issue?
LOG: Executing default behavior previously saved in the registry.
LOG: Device will be unsecured now.
LOG: InitTarget() end - Took 386ms
LOG: Failed to attach to CPU. Trying connect under reset.
LOG: Found SW-DP with ID 0x6BA02477
LOG: SWD speed too high. Reduced from 12000 kHz to 8100 kHz for stability
LOG: DPIDR: 0x6BA02477
LOG: CoreSight SoC-400 or earlier
LOG: AP map detection skipped. Manually configured AP map found.
LOG: AP[0]: AHB-AP (IDR: Not set, ADDR: 0x00000000)
LOG: AP[1]: AHB-AP (IDR: Not set, ADDR: 0x00000000)
LOG: AP[2]: MEM-AP (IDR: Not set, ADDR: 0x00000000)
LOG: AP[3]: MEM-AP (IDR: Not set, ADDR: 0x00000000)
LOG: AP[0]: Core found
LOG: AP[0]: AHB-AP ROM base: 0xE00FE000
LOG: CPUID register: 0x410FD214. Implementer code: 0x41 (ARM)
LOG: Feature set: Mainline
LOG: Cache: No cache
LOG: Found Cortex-M33 r0p4, Little endian.
LOG: Cortex-M (ARMv8-M and later): The connected J-Link (S/N 20600506) uses an old firmware module that does not handle I/D-cache correctly. Proper debugging functionality cannot be guaranteed if cache is enabled
LOG: FPUnit: 8 code (BP) slots and 0 literal slots
LOG: Security extension: implemented
LOG: Secure debug: enabled
LOG: CoreSight components:
LOG: ROMTbl[0] @ E00FE000
LOG: [0][0]: E00FF000 CID B105100D PID 000BB4C9 ROM Table
LOG: ROMTbl[1] @ E00FF000
LOG: [1][0]: E000E000 CID B105900D PID 000BBD21 DEVARCH 47702A04 DEVTYPE 00 Cortex-M33
LOG: [1][1]: E0001000 CID B105900D PID 000BBD21 DEVARCH 47701A02 DEVTYPE 00 DWT
LOG: [1][2]: E0002000 CID B105900D PID 000BBD21 DEVARCH 47701A03 DEVTYPE 00 FPB
LOG: [1][3]: E0000000 CID B105900D PID 000BBD21 DEVARCH 47701A01 DEVTYPE 43 ITM
LOG: [1][5]: E0041000 CID B105900D PID 002BBD21 DEVARCH 47724A13 DEVTYPE 13 ETM
LOG: [1][6]: E0042000 CID B105900D PID 000BBD21 DEVARCH 47701A14 DEVTYPE 14 CSS600-CTI
LOG: [0][1]: E0040000 CID B105900D PID 000BBD21 DEVARCH 00000000 DEVTYPE 11 TPIU
LOG: RTT Viewer connected.
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