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No need to set the same channel again

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This commit is contained in:
Adam Dunkels 2015-09-02 12:18:27 +02:00
parent 27e373492d
commit 8d2dafbe30
1 changed files with 6 additions and 0 deletions
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6
cpu/cc26xx-cc13xx/rf-core/ieee-mode.c
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@ -1219,6 +1219,12 @@ set_value(radio_param_t param, radio_value_t value)
return RADIO_RESULT_INVALID_VALUE; return RADIO_RESULT_INVALID_VALUE;
} }
if(cmd->channel == (uint8_t)value) {
/* We already have that very same channel configured.
* Nothing to do here. */
return RADIO_RESULT_OK;
}
cmd->channel = (uint8_t)value; cmd->channel = (uint8_t)value;
break; break;
case RADIO_PARAM_PAN_ID: case RADIO_PARAM_PAN_ID: