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nRF51822 doesn`t execute hardware reset

Hello,

on our custom hardware design, the hardware reset won`t be executed after programming with nrfjprog.exe, until complete new boot with disconnecting Vcc. After reconnecting Vcc, reset works as expected. I have meassured the hardware pin. The pin is connected to GND when pressing the reset button.

On the pca10028 hardware, the reset after programming works like expected (without reconnecting Vcc. But it isn`t exacly the software. Because i have to recompile it with different hardware settings.

Do I have to configure the reset pin in any special way? Is that a known issue?

Regards, BTprogrammer

Parents
  • Yes, these settings are well hidden in Keil. In "Options for Target" go to the "debug" tab. Click "Settings" for the J-Link. In the new window go to the "Flash Download" tab. Choose "Reset and Run" under "Download Function".

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  • Yes, these settings are well hidden in Keil. In "Options for Target" go to the "debug" tab. Click "Settings" for the J-Link. In the new window go to the "Flash Download" tab. Choose "Reset and Run" under "Download Function".

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