const unsigned char *mw_bt_get_rx_buf(unsigned char **rpos, unsigned char *len);
unsigned char bt_feed_packet_data(unsigned char pdata);
uint8_t mw_bt_is_enabled(void);
const unsigned char *mw_bt_get_rx_buf(unsigned char **rpos, unsigned char *len);
unsigned char bt_feed_packet_data(unsigned char pdata);
uint8_t mw_bt_is_enabled(void);