``` int hci_trans_h4_recv_byte(uint8_t byte); ``` H4 Type: 0x1 - 0x5 Success: ``` command -> 0x01 0x3c 0x0f 0x00 <- HM_SUCCESS -> 0x01 0x3c 0x0f 0x02 0xfc 0xfc <- HM_SUCCESS acl -> 0x02 0x01 0x00 0x00 0x00 <- HM_SUCCESS -> 0x02 0x01 0x00 0x01 0x00 0x06 0x06 <- HM_SUCCESS & HM_H4_SYNC_ERROR -> 0x02 0x01 0x00 0x00 0x01 (0x06 repeat 256) <- HM_SUCCESS sco -> 0x03 0x01 0x00 0x00 <- HM_SUCCESS -> 0x03 0x01 0x00 0x02 0xfc 0xfc <- HM_SUCCESS event -> 0x04 0x80 0x00 <- HM_SUCCESS -> 0x04 0x80 0x02 0xfc 0xfc <- HM_SUCCESS iso -> 0x05 0x01 0x00 0x00 0x00 <- HM_SUCCESS -> 0x05 0x01 0x00 0x02 0x00 0xfc 0xfc <- HM_SUCCESS -> 0x05 0x01 0x00 0x02 0xc0 0xfc 0xfc <- HM_SUCCESS ``` Fail: ``` -> 0x06 <- HM_H4_SYNC_ERROR -> 0x50 <- HM_H4_SYNC_ERROR -> 0xFF <- HM_H4_SYNC_ERROR ```