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sx127x: set ValidHeader interrupt to NETDEV_EVENT_RX_STARTED event

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korotkoves 2019-01-31 16:17:20 +03:00 committed by Alexandre Abadie
parent 4ccdb3ac80
commit 433ccc9a11
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GPG Key ID: 1C919A403CAE1405
2 changed files with 52 additions and 25 deletions
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24
drivers/sx127x/sx127x_getset.c
View File

@ -269,37 +269,41 @@ void sx127x_set_rx(sx127x_t *dev)
sx127x_reg_write(dev, SX127X_REG_LR_IRQFLAGSMASK,
/* SX127X_RF_LORA_IRQFLAGS_RXTIMEOUT |
SX127X_RF_LORA_IRQFLAGS_RXDONE |
SX127X_RF_LORA_IRQFLAGS_PAYLOADCRCERROR | */
SX127X_RF_LORA_IRQFLAGS_VALIDHEADER |
SX127X_RF_LORA_IRQFLAGS_PAYLOADCRCERROR |
SX127X_RF_LORA_IRQFLAGS_VALIDHEADER | */
SX127X_RF_LORA_IRQFLAGS_TXDONE |
SX127X_RF_LORA_IRQFLAGS_CADDONE |
/* SX127X_RF_LORA_IRQFLAGS_FHSSCHANGEDCHANNEL | */
SX127X_RF_LORA_IRQFLAGS_CADDETECTED);
/* DIO0=RxDone, DIO2=FhssChangeChannel */
/* DIO0=RxDone, DIO2=FhssChangeChannel, DIO3=ValidHeader */
sx127x_reg_write(dev, SX127X_REG_DIOMAPPING1,
(sx127x_reg_read(dev, SX127X_REG_DIOMAPPING1) &
SX127X_RF_LORA_DIOMAPPING1_DIO0_MASK &
SX127X_RF_LORA_DIOMAPPING1_DIO2_MASK) |
SX127X_RF_LORA_DIOMAPPING1_DIO2_MASK &
SX127X_RF_LORA_DIOMAPPING1_DIO3_MASK) |
SX127X_RF_LORA_DIOMAPPING1_DIO0_00 |
SX127X_RF_LORA_DIOMAPPING1_DIO2_00);
SX127X_RF_LORA_DIOMAPPING1_DIO2_00 |
SX127X_RF_LORA_DIOMAPPING1_DIO3_01);
}
else {
sx127x_reg_write(dev, SX127X_REG_LR_IRQFLAGSMASK,
/* SX127X_RF_LORA_IRQFLAGS_RXTIMEOUT |
SX127X_RF_LORA_IRQFLAGS_RXDONE |
SX127X_RF_LORA_IRQFLAGS_PAYLOADCRCERROR | */
SX127X_RF_LORA_IRQFLAGS_VALIDHEADER |
SX127X_RF_LORA_IRQFLAGS_PAYLOADCRCERROR |
SX127X_RF_LORA_IRQFLAGS_VALIDHEADER | */
SX127X_RF_LORA_IRQFLAGS_TXDONE |
SX127X_RF_LORA_IRQFLAGS_CADDONE |
SX127X_RF_LORA_IRQFLAGS_FHSSCHANGEDCHANNEL |
SX127X_RF_LORA_IRQFLAGS_CADDETECTED);
/* DIO0=RxDone */
/* DIO0=RxDone, DIO3=ValidHeader */
sx127x_reg_write(dev, SX127X_REG_DIOMAPPING1,
(sx127x_reg_read(dev, SX127X_REG_DIOMAPPING1) &
SX127X_RF_LORA_DIOMAPPING1_DIO0_MASK) |
SX127X_RF_LORA_DIOMAPPING1_DIO0_00);
SX127X_RF_LORA_DIOMAPPING1_DIO0_MASK &
SX127X_RF_LORA_DIOMAPPING1_DIO3_MASK) |
SX127X_RF_LORA_DIOMAPPING1_DIO0_00 |
SX127X_RF_LORA_DIOMAPPING1_DIO3_01);
}
sx127x_reg_write(dev, SX127X_REG_LR_FIFORXBASEADDR, 0);

25
drivers/sx127x/sx127x_netdev.c
View File

@ -80,7 +80,8 @@ static int _send(netdev_t *netdev, const iolist_t *iolist)
}
break;
default:
puts("sx127x_netdev, Unsupported modem");
DEBUG("[sx127x] netdev: Unsupported modem (%d)\n",
dev->settings.modem);
break;
}
@ -241,6 +242,7 @@ static void _isr(netdev_t *netdev)
case SX127X_RF_LORA_IRQFLAGS_CADDETECTED:
case SX127X_RF_LORA_IRQFLAGS_CADDONE:
case SX127X_RF_LORA_IRQFLAGS_VALIDHEADER:
irq = SX127X_IRQ_DIO3;
break;
@ -690,6 +692,8 @@ void _on_dio3_irq(void *arg)
sx127x_t *dev = (sx127x_t *) arg;
netdev_t *netdev = (netdev_t *) dev;
switch (dev->settings.state) {
case SX127X_RF_CAD:
switch (dev->settings.modem) {
case SX127X_MODEM_FSK:
break;
@ -709,6 +713,25 @@ void _on_dio3_irq(void *arg)
puts("[sx127x] netdev: sx127x_on_dio3: unknown modem");
break;
}
break;
case SX127X_RF_RX_RUNNING:
switch (dev->settings.modem) {
case SX127X_MODEM_FSK:
break;
case SX127X_MODEM_LORA:
/* Clear IRQ */
sx127x_reg_write(dev, SX127X_REG_LR_IRQFLAGS, SX127X_RF_LORA_IRQFLAGS_VALIDHEADER);
netdev->event_callback(netdev, NETDEV_EVENT_RX_STARTED);
break;
default:
break;
}
break;
default:
DEBUG("[sx127x] netdev: sx127x_on_dio3: unknown state");
break;
}
}
const netdev_driver_t sx127x_driver = {