nrfjprog --pinreset return error code 8

[MR.liu]

when i use nrfjprog.exe download my application code,Change nrfjprog.exe --eraseall --program ble_module.hex --verify --reset to nrfjprog.exe --eraseall --program ble_module.hex --verify --pinreset ，then return error code 8

[bjorn-spockeli]

Have you tried performing the pinreset as a separate command, i.e.

nrfjprog --eraseall --program ble_module.hex --verify
nrfjprog --pinreset

[MR.liu]

I have tried this.Get the same error

[bjorn-spockeli]

Which chip are you using? ( Please post the entire marking on the chip). Also which version of nrfjprog are you using?

[MR.liu]

CHIP IS NRF51822，nrfjprog version is 5.1.1.43514

[bjorn-spockeli]

The newest version of nrfjprog is 9.0.0, you can download the newest version using this link.