1struct fm_event_hdr { 2 unsigned char plen; 3} __attribute__ ((packed)); 4 5#define FM_MAX_FRAME_SIZE 0xFF /* TODO: */ 6#define FM_EVENT_HDR_SIZE 1 /* size of fm_event_hdr */ 7#define ST_FM_CH8_PKT 0x8 8 9/* gps stuff */ 10struct gps_event_hdr { 11unsigned char opcode; 12unsigned short plen; 13} __attribute__ ((packed)); 14