hello
I am using sdk 15.3 example code of DFU (secure_boot loader \ pca10040_ble)
I want to debug code but i can not.I getting error like that "Error Flash Download Failed - Cortex-m4"
I am using s132_nrf52_6.1.1_softdevice .i have using nrf52832 board and Compiler Keil 5
Also i have setting address of IROM1 = 0x78000 and Size 0x6000, IRAM1 =0x200057B8 and size 0xa848.
Please help me to resolve these query
Yes Project build without any error
Please Prefer attachment file it will shown you address setting and Build output
Yes Project build without any error
Please Prefer attachment file it will shown you address setting and Build output
Hello
I am also done with Full chip erase but still we found same issue.
please refer attachment file this is log file of flash
//*****************************************Log File ***************************************************//
*** Using Compiler 'V5.05 update 2 (build 169)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin'
Build target 'nrf52832_xxaa_s132'
compiling nrf_bootloader_app_start_final.c...
linking...
Program Size: Code=28552 RO-data=2296 RW-data=188 ZI-data=25912
FromELF: creating hex file...
".\_build\nrf52832_xxaa_s132.axf" - 0 Error(s), 0 Warning(s).
Build Time Elapsed: 00:00:03
Load "D:\\CurrentProject\\Nordic_Common_Code\\SoftDevice\\nRF5_SDK_15.3.0_59ac345\\bkup\\nRF5_SDK_15.3.0_59ac345\\examples\\dfu\\secure_bootloader\\pca10040_ble\\arm5_no_packs\\_build\\nrf52832_xxaa_s132.axf"
Error: Flash Download failed - Target DLL has been cancelled
Flash Load finished at 13:51:02
Load "D:\\CurrentProject\\Nordic_Common_Code\\SoftDevice\\nRF5_SDK_15.3.0_59ac345\\bkup\\nRF5_SDK_15.3.0_59ac345\\examples\\dfu\\secure_bootloader\\pca10040_ble\\arm5_no_packs\\_build\\nrf52832_xxaa_s132.axf"
Set JLink Project File to "D:\CurrentProject\Nordic_Common_Code\SoftDevice\nRF5_SDK_15.3.0_59ac345\bkup\nRF5_SDK_15.3.0_59ac345\examples\dfu\secure_bootloader\pca10040_ble\arm5_no_packs\JLinkSettings.ini"
* JLink Info: Device "NRF52832_XXAA" selected.
JLink info:
------------
DLL: V6.40 , compiled Oct 26 2018 15:06:02
Firmware: J-Link OB-SAM3U128-V2-NordicSemi compiled Jul 12 2018 11:44:41
Hardware: V1.00
S/N : 681936529
* JLink Info: Found SW-DP with ID 0x2BA01477
* JLink Info: Found SW-DP with ID 0x2BA01477
* JLink Info: Scanning AP map to find all available APs
* JLink Info: AP[2]: Stopped AP scan as end of AP map has been reached
* JLink Info: AP[0]: AHB-AP (IDR: 0x24770011)
* JLink Info: AP[1]: JTAG-AP (IDR: 0x02880000)
* JLink Info: Iterating through AP map to find AHB-AP to use
* JLink Info: AP[0]: Core found
* JLink Info: AP[0]: AHB-AP ROM base: 0xE00FF000
* JLink Info: CPUID register: 0x410FC241. Implementer code: 0x41 (ARM)
* JLink Info: Found Cortex-M4 r0p1, Little endian.
* JLink Info: FPUnit: 6 code (BP) slots and 2 literal slots
* JLink Info: CoreSight components:
* JLink Info: ROMTbl[0] @ E00FF000
* JLink Info: ROMTbl[0][0]: E000E000, CID: B105E00D, PID: 000BB00C SCS-M7
* JLink Info: ROMTbl[0][1]: E0001000, CID: B105E00D, PID: 003BB002 DWT
* JLink Info: ROMTbl[0][2]: E0002000, CID: B105E00D, PID: 002BB003 FPB
* JLink Info: ROMTbl[0][3]: E0000000, CID: B105E00D, PID: 003BB001 ITM
* JLink Info: ROMTbl[0][4]: E0040000, CID: B105900D, PID: 000BB9A1 TPIU
* JLink Info: ROMTbl[0][5]: E0041000, CID: B105900D, PID: 000BB925 ETM
ROMTableAddr = 0xE00FF000
* JLink Info: Reset: Halt core after reset via DEMCR.VC_CORERESET.
* JLink Info: Reset: Reset device via AIRCR.SYSRESETREQ.
Target info:
------------
Device: nRF52832_xxAA
VTarget = 3.300V
State of Pins:
TCK: 0, TDI: 1, TDO: 1, TMS: 1, TRES: 1, TRST: 1
Hardware-Breakpoints: 6
Software-Breakpoints: 8192
Watchpoints: 4
JTAG speed: 1000 kHz
Erase Failed!
Error: Flash Download failed - "Cortex-M4"
Flash Load finished at 13:53:46
Hi,
The IC does not have a JTAG interface, only SWD. Maybe that's why the erase fails. Check if "SW" is selected in the Jlink settings.
Hello
I am already set SW in Setting
Please Refer attachment file.
