Cryptosetparam; Cryptogetparam; Table 10-24: Cryptosetparam Command; Table 10-25: Cryptosetparam Response - Semtech LR1121 User Manual

10.3.12 CryptoSetParam

Command CryptoSetParam() sets a specific Parameter into the Crypto Engine RAM.

Table 10-24: CryptoSetParam Command

Byte 0
Data from Host 0x05
Data to Host Stat1

Table 10-25: CryptoSetParam Response

Byte
Data from Host
Data to Host
• ParamID: Parameter ID, 0 to 119
• Data: Parameter Data
• CEStatus: Defined in CEStatus on page 103

10.3.13 CryptoGetParam

Command CryptoGetParam() gets a specific Parameter from the Crypto Engine RAM.

Table 10-26: CryptoGetParam Command

Byte
Data from Host
Data to Host

Table 10-27: CryptoGetParam Response

Byte 0
Data from Host 0x00
Data to Host Stat1
• ParamID: Parameter ID, values 0 to 119
• Data: Parameter Data
• CEStatus: Defined in CEStatus on page 103
LR1121
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0x0D ParamID(7:0)
IrqStatus
Stat2
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0x00
Stat1
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0x05
Stat1
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0x00 0x00
CEStatus Data(31:24)
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Data(31:24) Data(23:16)
IrqStatus IrqStatus
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1
0x00
CEStatus
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0x00
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5 6
Data(15:8) Data(7:0)
IrqStatus
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ParamID(7:0)
0x00
4
0x00 0x00
Data(15:8) Data(7:0)
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