Struct nrf52840_pac::ccm::RegisterBlock

source · 
#[repr(C)]
pub struct RegisterBlock {
Show 19 fields
    pub tasks_ksgen: TASKS_KSGEN,
    pub tasks_crypt: TASKS_CRYPT,
    pub tasks_stop: TASKS_STOP,
    pub tasks_rateoverride: TASKS_RATEOVERRIDE,
    pub events_endksgen: EVENTS_ENDKSGEN,
    pub events_endcrypt: EVENTS_ENDCRYPT,
    pub events_error: EVENTS_ERROR,
    pub shorts: SHORTS,
    pub intenset: INTENSET,
    pub intenclr: INTENCLR,
    pub micstatus: MICSTATUS,
    pub enable: ENABLE,
    pub mode: MODE,
    pub cnfptr: CNFPTR,
    pub inptr: INPTR,
    pub outptr: OUTPTR,
    pub scratchptr: SCRATCHPTR,
    pub maxpacketsize: MAXPACKETSIZE,
    pub rateoverride: RATEOVERRIDE,
    /* private fields */

}
Expand description

Register block

Fields§

§tasks_ksgen: TASKS_KSGEN

0x00 - Start generation of key-stream. This operation will stop by itself when completed.

§tasks_crypt: TASKS_CRYPT

0x04 - Start encryption/decryption. This operation will stop by itself when completed.

§tasks_stop: TASKS_STOP

0x08 - Stop encryption/decryption

§tasks_rateoverride: TASKS_RATEOVERRIDE

0x0c - Override DATARATE setting in MODE register with the contents of the RATEOVERRIDE register for any ongoing encryption/decryption

§events_endksgen: EVENTS_ENDKSGEN

0x100 - Key-stream generation complete

§events_endcrypt: EVENTS_ENDCRYPT

0x104 - Encrypt/decrypt complete

§events_error: EVENTS_ERROR

0x108 - Deprecated register - CCM error event

§shorts: SHORTS

0x200 - Shortcut register

§intenset: INTENSET

0x304 - Enable interrupt

§intenclr: INTENCLR

0x308 - Disable interrupt

§micstatus: MICSTATUS

0x400 - MIC check result

§enable: ENABLE

0x500 - Enable

§mode: MODE

0x504 - Operation mode

§cnfptr: CNFPTR

0x508 - Pointer to data structure holding AES key and NONCE vector

§inptr: INPTR

0x50c - Input pointer

§outptr: OUTPTR

0x510 - Output pointer

§scratchptr: SCRATCHPTR

0x514 - Pointer to data area used for temporary storage

§maxpacketsize: MAXPACKETSIZE

0x518 - Length of key-stream generated when MODE.LENGTH = Extended.

§rateoverride: RATEOVERRIDE

0x51c - Data rate override setting.

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