I've got a Toshiba BMSKTOPASM369BT551 dev kit with an TMPM369FDXBG ARM Cortex M3 MCU + a JLink Lite.
Before, I've managed to compile a simple blink app and even debug it in Ozone (I also have J-Link Plus)
Now, and I'm not aware of any changes to my hardware, I get the error below.
What does it mean? What might be broken and or anything I can try to fix it?
Thanks!
Matthias
Debug.Start();
J-Link: Device "TMPM369FDXBG" selected.
J-Link: Found SW-DP with ID 0x2BA01477
J-Link: Scanning AP map to find all available APs
J-Link: AP[0]: Stopped AP scan as end of AP map seems to be reached
J-Link: Iterating through AP map to find AHB-AP to use
J-Link: Found SW-DP with ID 0x2BA01477
J-Link: Scanning AP map to find all available APs
J-Link: AP[1]: Stopped AP scan as end of AP map has been reached
J-Link: AP[0]: AHB-AP (IDR: 0x24770011)
J-Link: Iterating through AP map to find AHB-AP to use
J-Link: AP[0]: Core found
J-Link: AP[0]: AHB-AP ROM base: 0xE00FF000
J-Link: CPUID register: 0x412FC231. Implementer code: 0x41 (ARM)
J-Link: Found Cortex-M3 r2p1, Little endian.
J-Link: FPUnit: 0 code (BP) slots and 0 literal slots
J-Link: CoreSight components:
J-Link: ROMTbl[0] @ E00FF000
J-Link: Could not find core in Coresight setup
J-Link: connected to target device
J-Link: connection to target device lost.
Similar, in JLinkExe, I get this:
$ JLinkExe
SEGGER J-Link Commander V6.30b (Compiled Feb 2 2018 18:41:11)
DLL version V6.30b, compiled Feb 2 2018 18:41:01
Connecting to J-Link via USB...O.K.
Firmware: J-Link Lite-Cortex-M V8 compiled Sep 15 2016 12:05:01
Hardware version: V8.00
S/N: 528001296
License(s): GDB
VTref = 3.293V
Type "connect" to establish a target connection, '?' for help
J-Link>connect
Please specify device / core. <Default>: TMPM369FDXBG
Type '?' for selection dialog
Device>
Please specify target interface:
J) JTAG (Default)
S) SWD
TIF>S
Specify target interface speed [kHz]. <Default>: 4000 kHz
Speed>
Device "TMPM369FDXBG" selected.
Connecting to target via SWD
Found SW-DP with ID 0x2BA01477
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: 0x24770011)
Iterating through AP map to find AHB-AP to use
AP[0]: Skipped. Could not read CPUID register
Found SW-DP with ID 0x2BA01477
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: 0x24770011)
Iterating through AP map to find AHB-AP to use
AP[0]: Core found
AP[0]: AHB-AP ROM base: 0xE00FF000
****** Error: Could not find core in Coresight setup
Found SW-DP with ID 0x2BA01477
Scanning AP map to find all available APs
AP[0]: Stopped AP scan as end of AP map seems to be reached
Iterating through AP map to find AHB-AP to use
Found SW-DP with ID 0x2BA01477
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: 0x24770011)
Iterating through AP map to find AHB-AP to use
AP[0]: Core found
AP[0]: AHB-AP ROM base: 0xE00FF000
CPUID register: 0x412FC231. Implementer code: 0x41 (ARM)
Found Cortex-M3 r2p1, Little endian.
FPUnit: 0 code (BP) slots and 0 literal slots
CoreSight components:
ROMTbl[0] @ E00FF000
Cannot connect to target.
J-Link>
Before, I've managed to compile a simple blink app and even debug it in Ozone (I also have J-Link Plus)
Now, and I'm not aware of any changes to my hardware, I get the error below.
What does it mean? What might be broken and or anything I can try to fix it?
Thanks!
Matthias
Debug.Start();
J-Link: Device "TMPM369FDXBG" selected.
J-Link: Found SW-DP with ID 0x2BA01477
J-Link: Scanning AP map to find all available APs
J-Link: AP[0]: Stopped AP scan as end of AP map seems to be reached
J-Link: Iterating through AP map to find AHB-AP to use
J-Link: Found SW-DP with ID 0x2BA01477
J-Link: Scanning AP map to find all available APs
J-Link: AP[1]: Stopped AP scan as end of AP map has been reached
J-Link: AP[0]: AHB-AP (IDR: 0x24770011)
J-Link: Iterating through AP map to find AHB-AP to use
J-Link: AP[0]: Core found
J-Link: AP[0]: AHB-AP ROM base: 0xE00FF000
J-Link: CPUID register: 0x412FC231. Implementer code: 0x41 (ARM)
J-Link: Found Cortex-M3 r2p1, Little endian.
J-Link: FPUnit: 0 code (BP) slots and 0 literal slots
J-Link: CoreSight components:
J-Link: ROMTbl[0] @ E00FF000
J-Link: Could not find core in Coresight setup
J-Link: connected to target device
J-Link: connection to target device lost.
Similar, in JLinkExe, I get this:
$ JLinkExe
SEGGER J-Link Commander V6.30b (Compiled Feb 2 2018 18:41:11)
DLL version V6.30b, compiled Feb 2 2018 18:41:01
Connecting to J-Link via USB...O.K.
Firmware: J-Link Lite-Cortex-M V8 compiled Sep 15 2016 12:05:01
Hardware version: V8.00
S/N: 528001296
License(s): GDB
VTref = 3.293V
Type "connect" to establish a target connection, '?' for help
J-Link>connect
Please specify device / core. <Default>: TMPM369FDXBG
Type '?' for selection dialog
Device>
Please specify target interface:
J) JTAG (Default)
S) SWD
TIF>S
Specify target interface speed [kHz]. <Default>: 4000 kHz
Speed>
Device "TMPM369FDXBG" selected.
Connecting to target via SWD
Found SW-DP with ID 0x2BA01477
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: 0x24770011)
Iterating through AP map to find AHB-AP to use
AP[0]: Skipped. Could not read CPUID register
Found SW-DP with ID 0x2BA01477
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: 0x24770011)
Iterating through AP map to find AHB-AP to use
AP[0]: Core found
AP[0]: AHB-AP ROM base: 0xE00FF000
****** Error: Could not find core in Coresight setup
Found SW-DP with ID 0x2BA01477
Scanning AP map to find all available APs
AP[0]: Stopped AP scan as end of AP map seems to be reached
Iterating through AP map to find AHB-AP to use
Found SW-DP with ID 0x2BA01477
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: 0x24770011)
Iterating through AP map to find AHB-AP to use
AP[0]: Core found
AP[0]: AHB-AP ROM base: 0xE00FF000
CPUID register: 0x412FC231. Implementer code: 0x41 (ARM)
Found Cortex-M3 r2p1, Little endian.
FPUnit: 0 code (BP) slots and 0 literal slots
CoreSight components:
ROMTbl[0] @ E00FF000
Cannot connect to target.
J-Link>