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Merge pull request #2777 from authmillenon/xbee/feat/max_packet_size

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xbee: add maximum packet size option
This commit is contained in:
Peter Kietzmann 2015-04-17 09:15:16 +02:00
commit 32f901a142
1 changed files with 13 additions and 0 deletions
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13
drivers/xbee/xbee.c
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@ -329,6 +329,17 @@ static int _set_channel(xbee_t *dev, uint8_t *val, size_t len)
return -EINVAL;
}
static int _get_max_packet_size(xbee_t *dev, uint16_t *val, size_t max)
{
if (max < 2) {
return -EOVERFLOW;
}
*val = XBEE_MAX_PAYLOAD_LENGTH;
return 2;
}
static int _get_panid(xbee_t *dev, uint8_t *val, size_t max)
{
uint8_t cmd[2];
@ -611,6 +622,8 @@ static int _get(ng_netdev_t *netdev, ng_netconf_opt_t opt,
return _get_addr_long(dev, (uint8_t *)value, max_len);
case NETCONF_OPT_CHANNEL:
return _get_channel(dev, (uint8_t *)value, max_len);
case NETCONF_OPT_MAX_PACKET_SIZE:
return _get_max_packet_size(dev, (uint16_t *)value, max_len);
case NETCONF_OPT_NID:
return _get_panid(dev, (uint8_t *)value, max_len);
case NETCONF_OPT_PROTO: