programing ptr5518 with JLink EDU

[zskdan]

i failed to program the ptr5518 module with a jlink EDU.

it gives me :

$ JLinkExe 
SEGGER J-Link Commander V5.02 ('?' for help)
Compiled Aug 28 2015 19:48:33
DLL version V5.02, compiled Aug 28 2015 19:48:30
Firmware: J-Link V9 compiled Aug 28 2015 17:49:48
Hardware: V9.30
S/N: XXXXXXXXX
OEM: SEGGER-EDU 
Feature(s): FlashBP, GDB 
Emulator has Trace capability
**VTarget = 0.000V**
J-Link>

i connected the module as follwing: PTR5518 pin 9 and JLINK pin 4 to ground. PTR5518 pin 10 and JLINK pin 1 to Vcc (3.3 V i used an arduino as external power) PTR5518 pin 4 to JLINK pin 7 (SWDIO). PTR5518 pin 5 to JLINK pin 9 (SWCLK).

it succeed if i use the nrf51-dk. but i have 10 JLink edu that i want to use for mass production programing.

Any ideas ?

[Nguyen Hoan Hoang]

May be, the EDU license only allows for education and personal hobby use. It does not allow commercial or mass production use. You are infringing the Segger license.

[zskdan]

OK for mass production, i'm not yet ready for that, i just want to program my module. why it gives me VTarget = 0.000V ?

[Nguyen Hoan Hoang]

That is probably because your board is not powered up. VTarget should be connected to your board's power source. It does not provide power to your board. It requires power from your board.

[Nguyen Hoan Hoang]

For low cost debug jtag that can also be used for mass production, have a look here.

[zskdan]

it's power up as i mentioned on my question using this pinout: PTR5518 pin 9 and JLINK pin 4 to ground. PTR5518 pin 10 and JLINK pin 1 to Vcc (3.3 Vi used an arduino as external power) PTR5518 pin 4 to JLINK pin 7 (SWDIO). PTR5518 pin 5 to JLINK pin 9 (SWCLK).