Table 4-3: Setdioirqparams Command; Table 4-4: Clearirq Command - Semtech LR1110 User Manual

4.1.2.2 SetDioIrqParams
The command SetDioIrqParams( ) configures which interrupt signal should be activated on the DIO9 and/or DIO11 interrupt
pin (referred to as IRQ pin 1 and/or 2).

Table 4-3: SetDioIrqParams Command

Byte 0
Data from Host 0x01
Data to Host Stat1
Byte 6
Irq2ToEnable
Data from Host
(31:24)
Data to Host 0x00
4.1.2.3 ClearIrq
The ClearIrq( ) command clears the selected interrupt signals by writing a 1 in the respective bit.

Table 4-4: ClearIrq Command

Byte 0
Data from Host 0x01
Data to Host Stat1
The IrqToClear is identical to IrqToEnable assignment.
LR1110
User Manual Rev.1.0
UM.LR1110.W.APP March 2020
1 2
Irq1ToEnable
0x13
(31:24)
IrqStatus
Stat2
(31:24)
7 8
Irq2ToEnable Irq2ToEnable
(23:16) (15:8)
0x00 0x00
1 2
IrqToClear
0x14
(31:24)
IrqStatus
Stat2
(31:24)
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3 4
Irq1ToEnable Irq1ToEnable
(23:16) (15:8)
IrqStatus IrqStatus
(23:16) (15:8)
9
Irq2ToEnable
(7:0)
0x00
3 4
IrqToClear IrqToClear
(23:16) (15:8)
IrqStatus
IrqStatus
(23:16)
(15:8)
5
Irq1ToEnable
(7:0)
IrqStatus
(7:0)
5
IrqToClear
(7:0)
IrqStatus
(7:0)
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