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drivers/at86rf2xx: Fix address generation

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Do not generate address during reset, but during setup. Otherwise the device
will get a new address after every reset. Also: Use common IEEE 802.15.4
setup function for this.
This commit is contained in:
Marian Buschsieweke 2020-06-16 15:24:35 +02:00
parent 659c351c02
commit 7b743cda13
No known key found for this signature in database
GPG Key ID: 61F64C6599B1539F
1 changed files with 5 additions and 10 deletions
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15
drivers/at86rf2xx/at86rf2xx.c
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@ -39,7 +39,7 @@
void at86rf2xx_setup(at86rf2xx_t *dev, const at86rf2xx_params_t *params, uint8_t index)
{
netdev_t *netdev = (netdev_t *)dev;
netdev_t *netdev = &dev->netdev.netdev;
netdev->driver = &at86rf2xx_driver;
/* State to return after receiving or transmitting */
@ -58,6 +58,8 @@ void at86rf2xx_setup(at86rf2xx_t *dev, const at86rf2xx_params_t *params, uint8_t
#endif
netdev_register(netdev, NETDEV_AT86RF2XX, index);
/* set device address */
netdev_ieee802154_setup(&dev->netdev);
}
static void at86rf2xx_disable_clock_output(at86rf2xx_t *dev)
@ -91,9 +93,6 @@ static void at86rf2xx_enable_smart_idle(at86rf2xx_t *dev)
void at86rf2xx_reset(at86rf2xx_t *dev)
{
eui64_t addr_long;
network_uint16_t addr_short;
netdev_ieee802154_reset(&dev->netdev);
/* Reset state machine to ensure a known state */
@ -101,13 +100,9 @@ void at86rf2xx_reset(at86rf2xx_t *dev)
at86rf2xx_set_state(dev, AT86RF2XX_STATE_FORCE_TRX_OFF);
}
/* generate EUI-64 and short address */
luid_get_eui64(&addr_long);
luid_get_short(&addr_short);
/* set short and long address */
at86rf2xx_set_addr_long(dev, &addr_long);
at86rf2xx_set_addr_short(dev, &addr_short);
at86rf2xx_set_addr_long(dev, (eui64_t *)dev->netdev.long_addr);
at86rf2xx_set_addr_short(dev, (network_uint16_t *)dev->netdev.short_addr);
/* set default channel */
at86rf2xx_set_chan(dev, AT86RF2XX_DEFAULT_CHANNEL);