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DO NOT MERGE: Supports setting PHY for extended range #223

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DO NOT MERGE: Supports setting PHY for extended range #223

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37 changes: 36 additions & 1 deletion libraries/Bluefruit52Lib/src/bluefruit.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -254,7 +254,7 @@ err_t AdafruitBluefruit::begin(uint8_t prph_count, uint8_t central_count)
.accuracy = NRF_CLOCK_LF_ACCURACY_20_PPM
};
#elif defined( USE_LFRC )
nrf_clock_lf_cfg_t clock_cfg =
nrf_clock_lf_cfg_t clock_cfg =
{
// LXRC
.source = NRF_CLOCK_LF_SRC_RC,
Expand Down Expand Up @@ -538,6 +538,41 @@ uint16_t AdafruitBluefruit::getApperance(void)
return appear;
}

bool AdafruitBluefruit::setPhy(int8_t phy)
{
#if defined(NRF52832_XXAA)
int8_t const accepted[] = { BLE_GAP_PHY_AUTO, BLE_GAP_PHY_1MBPS, BLE_GAP_PHY_2MBPS };
#elif defined( NRF52840_XXAA)
int8_t const accepted[] = { BLE_GAP_PHY_AUTO, BLE_GAP_PHY_1MBPS, BLE_GAP_PHY_2MBPS,
BLE_GAP_PHY_CODED };
#endif

// Check if phy is valid value
uint32_t i;
for (i=0; i<sizeof(accepted); i++)
{
if (accepted[i] == phy) break;
}
VERIFY(i < sizeof(accepted));

// Apply if connected
ble_gap_phys_t phys;
phys.tx_phys = phy;
phys.rx_phys = phy;
if ( _conn_hdl != BLE_CONN_HANDLE_INVALID )
{
VERIFY_STATUS( sd_ble_gap_phy_update(_conn_hdl, &phys), false );
}
_phy = phy;

return true;
}

int8_t AdafruitBluefruit::getPhy(void)
{
return _phy;
}

/*------------------------------------------------------------------*/
/* GAP, Connections and Bonding
*------------------------------------------------------------------*/
Expand Down
4 changes: 4 additions & 0 deletions libraries/Bluefruit52Lib/src/bluefruit.h
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Original file line number Diff line number Diff line change
Expand Up @@ -150,6 +150,9 @@ class AdafruitBluefruit
void autoConnLed (bool enabled);
void setConnLedInterval (uint32_t ms);

bool setPhy (int8_t phy);
int8_t getPhy (void);

/*------------------------------------------------------------------*/
/* GAP, Connections and Bonding
*------------------------------------------------------------------*/
Expand Down Expand Up @@ -217,6 +220,7 @@ class AdafruitBluefruit
TimerHandle_t _led_blink_th;
bool _led_conn;

int8_t _phy;
BLEDfu _dfu_svc;

uint16_t _conn_hdl;
Expand Down