CCA/ED Ready Interrupt

Use Cases:

• PHY_EVENT_ED
• PHY_EVENT_CCA

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PHY_EVENT_ED

The TRX_IRQ_CCA_ED_DONE indicates the end of a manually initiated ED measurement as described in PHY_ED_REQUEST.

Code example

    /* AT86RF212::[RX_BASIC] */
    trx_reg_write(RG_PHY_ED_LEVEL, 1);
    delay(tED);
    /* MCU::ISR */
    cause = trx_reg_read(RG_IRQ_STATUS);
    /* MCU::ISR_ED_READY */

PHY_EVENT_CCA

The TRX_IRQ_CCA_ED_DONE indicates the end of a manually initiated CCA measurement as described in PHY_DO_CCA.

Code example

    /* AT86RF212::[RX_BASIC] */
    trx_bit_write(SR_CCA_REQUEST, 1);
    delay(tED);
    /* MCU::ISR */
    cause = trx_reg_read(RG_IRQ_STATUS);
    /* MCU::ISR_CCA_READY */