9.1.3.3 Workflow

  1. Initialize the ACC module so that:

    • ADC channel 5 is connected to its positive input

    • DAC channel 0 is connected to its negative input

    • Generate an interrupt on either edge of the output

    • Disable the ACC module output inversion 
      acc_init(ACC, ACC_MR_SELPLUS_AD5, ACC_MR_SELMINUS_DAC0,
        ACC_MR_EDGETYP_ANY, ACC_MR_INV_DIS);
  2. Enable the ACC module interrupt: 
    NVIC_EnableIRQ(ACC_IRQn);

acc_enable_interrupt(ACC);