Hi,
I'm using the latest release of software V1.0.0 with the nRF9160 DK and today started flashing the examples.
at_client worked fine (just tried flashing it once, but remember there was something going on there as well).
the sample application asset_tracker worked first time, I made some modifications to the code, and flashing it after, is very problematic.
See the log below.
* Erasing sectors fails.
* RAM doesn't respond in time..
I had to try several times, and also try to manually "erase all" but even that option took several tries before succeeding.
/Johan
LOG
Connecting ‘J-Link’ using ‘USB’
Connecting to target using SWD
Loaded F:/arm_segger_embedded_studio_v418_win_x64_nordic/bin/JLink_x64.dll
Firmware Version: J-Link OB-K22-NordicSemi compiled Feb 14 2019 14:03:18
DLL Version: 6.46h
Hardware Version: V1.00
Target Voltage: 3.300
Device "NRF9160" selected.
Found SW-DP with ID 0x6BA02477
Scanning AP map to find all available APs
AP[5]: Stopped AP scan as end of AP map seems to be reached
AP[0]: AHB-AP (IDR: 0x84770001)
AP[1]: AHB-AP (IDR: 0x24770011)
AP[2]: AHB-AP (IDR: 0x84770001)
AP[3]: APB-AP (IDR: 0x54770002)
AP[4]: JTAG-AP (IDR: 0x12880000)
Iterating through AP map to find AHB-AP to use
AP[0]: Core found
AP[0]: AHB-AP ROM base: 0xE00FF000
CPUID register: 0x410FD212. Implementer code: 0x41 (ARM)
Found Cortex-M33 r0p2, Little endian.
FPUnit: 8 code (BP) slots and 0 literal slots
Security extension: implemented
Secure debug: enabled
CoreSight components:
ROMTbl[0] @ E00FF000
ROMTbl[0][0]: E000E000, CID: B105900D, PID: 000BBD21 Cortex-M33
ROMTbl[0][1]: E0001000, CID: B105900D, PID: 000BBD21 DWT
ROMTbl[0][2]: E0002000, CID: B105900D, PID: 000BBD21 FPB
ROMTbl[0][3]: E0000000, CID: B105900D, PID: 000BBD21 ITM
ROMTbl[0][5]: E0041000, CID: B105900D, PID: 002BBD21 ETM
ROMTbl[0][6]: E0042000, CID: B105900D, PID: 000BBD21 CTI
Preparing target for download
Executing Reset script TargetInterface.resetAndStop()
Reset: Halt core after reset via DEMCR.VC_CORERESET.
Reset: Reset device via AIRCR.SYSRESETREQ.
Reset: CPU may have not been reset (DHCSR.S_RESET_ST never gets set).
Reset: Using fallback: Reset pin.
Reset: Halt core after reset via DEMCR.VC_CORERESET.
Reset: Reset device via reset pin
Reset: VC_CORERESET did not halt CPU. (Debug logic also reset by reset pin?).
Reset: Reconnecting and manually halting CPU.
Found SW-DP with ID 0x6BA02477
AP map detection skipped. Manually configured AP map found.
AP[0]: AHB-AP (IDR: Not set)
AP[0]: Core found
AP[0]: AHB-AP ROM base: 0xE00FF000
CPUID register: 0x410FD212. Implementer code: 0x41 (ARM)
Found Cortex-M33 r0p2, Little endian.
Erasing Chip
J-Link: Flash download: Total time needed: 0.211s (Prepare: 0.032s, Compare: 0.000s, Erase: 0.172s, Program: 0.000s, Verify: 0.000s, Restore: 0.007s)
J-Link: Flash download: Total time needed: 0.213s (Prepare: 0.034s, Compare: 0.000s, Erase: 0.171s, Program: 0.000s, Verify: 0.000s, Restore: 0.007s)
Timeout while erasing sectors, RAMCode did not respond in time. (PC = 0x00000000, CPSR = 0x00000000, LR = 0x01000003)!
Failed to erase sectors.
J-Link: Flash download: Total time needed: 20.736s (Prepare: 0.034s, Compare: 0.000s, Erase: 20.690s, Program: 0.000s, Verify: 0.000s, Restore: 0.011s)
Preparing target for download
Executing Reset script TargetInterface.resetAndStop()
Reset: Halt core after reset via DEMCR.VC_CORERESET.
Reset: Reset device via AIRCR.SYSRESETREQ.
Erasing Chip
J-Link: Flash download: Total time needed: 0.243s (Prepare: 0.047s, Compare: 0.000s, Erase: 0.172s, Program: 0.000s, Verify: 0.000s, Restore: 0.024s)
J-Link: Flash download: Total time needed: 0.245s (Prepare: 0.049s, Compare: 0.000s, Erase: 0.172s, Program: 0.000s, Verify: 0.000s, Restore: 0.024s)
J-Link: Flash download: Total time needed: 21.993s (Prepare: 0.077s, Compare: 0.000s, Erase: 21.866s, Program: 0.000s, Verify: 0.000s, Restore: 0.049s)
