if i adjust the tx power of nRF52832,which phase of the current will be affected?

RE: if i adjust the tx power of nRF52832,which phase of the current will be affected?

xvhongpeng — Wed, 01 Aug 2018 02:09:03 GMT

thank u.

RE: if i adjust the tx power of nRF52832,which phase of the current will be affected?

Jørgen Holmefjord — Tue, 31 Jul 2018 12:03:35 GMT

Hi,

When you adjust TX power settings, only (G) for Radio TX in the Current Profile should be affected.

We have current measurements for different TX powers available in the nRF52 Online Power Profiler.

Best regards,
Jørgen

RE: if i adjust the tx power of nRF52832,which phase of the current will be affected?

AmbystomaLabs — Sat, 28 Jul 2018 12:23:36 GMT

Easiest way is to enable radio notifications and in the interrupt handler you can toggle GPIO to indicate tx or rx activity based on the radio events. All the radio events are well documented in the manual.

Or, you can use ppi/gpiote to fork off the events and drive gpio directly.

Or, you can use pa/lna assist in the SD to drive gpio.

There you go. Three easy ways to give you tx and rx indications on any design.

RE: if i adjust the tx power of nRF52832,which phase of the current will be affected?

AmbystomaLabs — Sat, 28 Jul 2018 12:11:38 GMT

Or, you can use ppi/gpiote to fork off the events and drive gpio directly.

Or, you can use pa/lna assist in the SD to drive gpio.

There you go. Three easy ways to give you tx and rx indications on any design.