CC2530: TX Power of CC2530+CC2592

Liang Paker

Prodigy 250 points

Part Number: CC2530
Other Parts Discussed in Thread: Z-STACK, CC2592

Test TX Power with SmartRF Studio 7, set PA_POWER=0xF5, and get max TX Power 21dBm.

But after program our FW (HEX doc.), with same setting at PA_POWER register, only can get TX power as 10dBm.

If there is any setting about register in FW ?

over 2 years ago

0 YiKai Chen over 2 years ago

Guru 735455 points

Does your schematics refer to https://www.ti.com/lit/an/swra465a/swra465a.pdf ? When you mentioned "But after program our FW (HEX doc.), with same setting at PA_POWER register, only can get TX power as 10dBm.", what project do you use to test this? Is it Z-Stack example? If yes, can your elaborate which one and which Z-Stack version do you use?

0 Ryan Brown1 over 2 years ago

TI__Guru**** 202256 points

Hello Liang,

In addition to what YK has said, make sure your project has defined HAL_PA_LNA_CC2592. If using a Z-Stack 3.0.X ZNP then you will want to apply item 21 from the Known Issues and Fixes E2E post. Can you please clarify your hardware configuration based on your past E2E thread?

Regards,
Ryan

0 Liang Paker over 2 years ago

Prodigy 250 points

Thanks for your feedback. I had work it out by setting right register in our firmware.

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CC2530: TX Power of CC2530+CC2592