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driver/sx127x: allow the use of DIO0 for CAD_DONE

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This commit is contained in:
Gunar Schorcht 2020-03-10 10:04:09 +01:00
parent e3a82cd6fc
commit 56040e3369
1 changed files with 14 additions and 5 deletions
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19
drivers/sx127x/sx127x_internal.c
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@ -201,11 +201,20 @@ void sx127x_start_cad(sx127x_t *dev)
/* | SX127X_RF_LORA_IRQFLAGS_CADDETECTED*/
);
/* DIO3 = CADDone */
sx127x_reg_write(dev, SX127X_REG_DIOMAPPING1,
(sx127x_reg_read(dev, SX127X_REG_DIOMAPPING1) &
SX127X_RF_LORA_DIOMAPPING1_DIO3_MASK) |
SX127X_RF_LORA_DIOMAPPING1_DIO3_00);
if (dev->params.dio3_pin != GPIO_UNDEF) {
/* DIO3 = CADDone */
sx127x_reg_write(dev, SX127X_REG_DIOMAPPING1,
(sx127x_reg_read(dev, SX127X_REG_DIOMAPPING1) &
SX127X_RF_LORA_DIOMAPPING1_DIO3_MASK) |
SX127X_RF_LORA_DIOMAPPING1_DIO3_00);
}
else {
/* DIO0 = CADDone */
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_10);
}
sx127x_set_state(dev, SX127X_RF_CAD);
sx127x_set_op_mode(dev, SX127X_RF_LORA_OPMODE_CAD);