Which basis set value for SDM_SVC_BASE is 0x10?

[ande_dewal]

Hi Everyone,

I am working on nrf52832, I am using sdk15.0.0 ble_beacon_app.

I want set tx_power but when softdevice enable gettting error.

I am tried using sd_ble_gap_tx_power_set(); 

SD_SOFTDEVICE_ENABLE = SDM_SVC_BASE, /**< ::sd_softdevice_enable */

/** @brief SoftDevice Manager SVC Base number. */

#define SDM_SVC_BASE 0x10 //0x10

please someone help me to solved this problem.

[Edvin]

Hello,

 

I am tried using sd_ble_gap_tx_power_set(); 

 What happened? Did it work? If not, what did it return?

 

SD_SOFTDEVICE_ENABLE = SDM_SVC_BASE, /**< ::sd_softdevice_enable */

/** @brief SoftDevice Manager SVC Base number. */

#define SDM_SVC_BASE 0x10 //0x10

 I don't know this by heart, but I guess it depends on the softdevice version you are using. Please don't change the default value for this. It should be the same as it was when you unzipped the SDK that you are using.

And you don't need SDM_SVC_BASE in order to set the tx power.

Just check what sd_ble_gap_tx_power_set() returns.

Best regards,

Edvin

[ande_dewal]

thanks for reply, 

I want to set TX_POWER using sd_ble_gap_tx_power_set(BLE_GAP_TX_POWER_ROLE_ADV,m_adv_handle,RADIO_TXPOWER_TXPOWER_Pos4dBm);

This function called after the advertising_start() and before advertising_init().

but tx_power is not set it set to default value 0dbm.

Is this right way to set the tx_power ? 

[Edvin]

Try:

ret_code_t err_code = sd_ble_gap_tx_power_set(...);

NRF_LOG_INFO("err_code = %08x", err_code);

What does the log say?

[ande_dewal]

thanks for reply,

at debugging time getting error ,code stuck at bmr,r3.

when code build and run getting tx is 0dbm continously not set to 4dbm.

at scanning side continously got 0dbm.