Application log started
- J-Flash V7.54d (J-Flash compiled Sep 28 2021 16:19:07)
- JLinkARM.dll V7.54d (DLL compiled Sep 28 2021 16:18:43)
Reading flash device list [D:\Program Files\SEGGER\JLink\ETC/JFlash/Flash.csv] ...
- List of flash devices read successfully (451 Devices)
Reading MCU device list ...
- List of MCU devices read successfully (8788 Devices)
Opening project file [D:\HE\Desktop\da14858.jflash] ...
- Project opened successfully
Opening data file [E:\Git-category\git-ARM\MDK-ARM\DA14585\SDK_6.0.22.1401\DA145xx_SDK\6.0.22.1401\projects\added_apps\conn\simple_beacon\Keil_5\out_DA14585\Objects\simple_beacon_585.hex] ...
- Data file opened successfully (22708 bytes, 2 ranges, CRC of data = 0xC150CCE2, CRC of file = 0xEB7B2F68)
connect to a DA14585-dat
Connecting ...
- Connecting via USB to probe/ programmer device 0
- Probe/ Programmer firmware: J-Link V9 compiled May 7 2021 16:26:12
- Device "DA14585" selected.
- Target interface speed: 4000 kHz (Fixed)
- VTarget = 3.340V
- Found SW-DP with ID 0x0BB11477
- DPIDR: 0x0BB11477
- Scanning AP map to find all available APs
- AP[1]: Stopped AP scan as end of AP map has been reached
- AP[0]: AHB-AP (IDR: 0x04770021)
- Iterating through AP map to find AHB-AP to use
- AP[0]: Core found
- AP[0]: AHB-AP ROM base: 0xE00FF000
- CPUID register: 0x410CC200. Implementer code: 0x41 (ARM)
- Found Cortex-M0 r0p0, Little endian.
- FPUnit: 4 code (BP) slots and 0 literal slots
- CoreSight components:
- ROMTbl[0] @ E00FF000
- [0][0]: E000E000 CID B105E00D PID 000BB008 SCS
- [0][1]: E0001000 CID B105E00D PID 000BB00A DWT
- [0][2]: E0002000 CID B105E00D PID 000BB00B FPB
- Executing init sequence ...
- Initialized successfully
- Target interface speed: 4000 kHz (Fixed)
- Found 1 JTAG device. Core ID: 0x0BB11477 (None)
- Connected successfully
NOTE
Jlash for flash SPI flash only
ERROR: Could not find CFI compliant flash device
ERROR: Failed to check blank target
CFI = Common Flash Interface. JFlash tries to read the flash device ID via standard commands.
It cannot detect the flash because either:
There is no external flash at 0x00000000.
The flash is connected via SPI, not a parallel memory interface, which JFlash expects.
The chip expects programming through SWD using RAM/bootloader, not direct flash mapping.