- packet.data[11] = (dir ? 0x01 : 0x7F);
- packet.data[13] = (dir ? 0x7F : 0x01);
- packet.data[15] = (dir ? 0x01 : 0x7F);
- packet.data[17] = 0x80-packet.data[16];
+ packet->data[11] = (dir ? 0x01 : 0x7F);
+ packet->data[13] = (dir ? 0x7F : 0x01);
+ packet->data[15] = (dir ? 0x01 : 0x7F);
+ packet->data[17] = 0x80-packet->data[16];