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atrf-txrx: updated for AT86RF231 interrupt handling

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- atrf-txrx.c (init_txrx): unmask all interrupts for 231 compatibilit,
  where masked interrupts are now indicated in IRQ_STATUS
- atrf-txrx.c (init_txrx): on the 231, wait for (and clear) the CCA_ED_DONE
  interrupt when entering TRX_OFF after reset
This commit is contained in:
Werner Almesberger 2011-01-09 19:32:05 -03:00
parent e8d7150c28
commit 0c7146cad9
1 changed files with 6 additions and 0 deletions
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6
tools/atrf-txrx/atrf-txrx.c
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@ -78,7 +78,13 @@ static struct atrf_dsc *init_txrx(int trim)
#endif
atrf_reg_write(dsc, REG_TRX_CTRL_0, 0); /* disable CLKM */
/* We want to see all interrupts, not only the ones we're expecting. */
atrf_reg_write(dsc, REG_IRQ_MASK, 0xff);
(void) atrf_reg_read(dsc, REG_IRQ_STATUS);
if (atrf_identify(dsc) == artf_at86rf231)
wait_for_interrupt(dsc, IRQ_CCA_ED_DONE, IRQ_CCA_ED_DONE,
10, 50); /* according to table 7-1, 37 us max */
return dsc;
}