How to flash external board with nRFgo Studio / Keil ? ( Connected via SWD to nRF51-DK )

[muhkuhns]

I connected my SEEED Ble Micro module via SWD to my nRF51-DK.

I then pressed ERASE ALL in the nRFgo Studio.

It worked. Now my Module is kinda empty. How to get stuff onto it?

I thought I could e.g. start with uploading a softdevice. So I went to the right tab, chose a s110.hex and hit "Program".

Result was this Error:

An error condition was detected in the JLinkARM DLL

Later on I would like to program it with Keil. (Does UART work via SWD?)

Update: As I recently discovered the nRF51822 chip on the module isn't revision 2 but 1. So may a 12k pulldown resistor on the CLK line help? (Even though the HWID could be read fine?)(And would a 10k also do the job?)

[MartinBL]

What SDK and SoftDevice are you using? The BLE Micro is shipped with SD 6.0.0 and hence SDK 5.2.0 should be used. Do you have the correct settings in Target options?

[muhkuhns]

Missclicked convert to answer.. I am using newest SDK and Softdevice, at least the Softdevice should flash as it is compatible with revision 2 chip used on the BLE Micro Module. Is there a guide somewhere? I couldn't finy any and I'm really clueless.. I only worked with Arduino before :( Or maybe you could point out the main keywords? Maybe I would have more luck finding it with Google then.

Oh. I just read: this and as stated here the BLE Micro comed shipped with an DFU Bootloader? But my goal is to programm/debug it with Keil via SWD from the nRF51-DK

Oh my god. I checked nRFgo Studio and it shows: QFAAC0 (0x001d). They told me they would ship with QFAA G0. God damn it.

[muhkuhns]

... Because I head no 3rd female pin header I used another ground. I now used the one from P20. I could flash it now with nRFgo Studio and also Keil (well but too bad the multilink example isn't just working magically :D :( )