| | |
| | | #define RANGING_PERIOD_MS (1000) |
| | | |
| | | /* This is the delay from Frame RX POLL frame to send RESP Frame */ |
| | | #define POLL_RX_TO_RESP_TX_DLY_US 2000U //yuan670 with urt 3000success |
| | | #define POLL_RX_TO_RESP_TX_DLY_US 550U //yuan600 success 并且不卡busy |
| | | |
| | | #define RESP_TX_TO_FINAL_RX_DLY_US 500U |
| | | |
| | |
| | | // .phy_cfg.sts_seglen = STS_SEGLEN_BPRF_64, /* Number of symbols in an STS segment */ |
| | | // .phy_cfg.rx_ant_id = UWB_RX_ANT_3, /* UWB RX antenna port */ |
| | | //}; |
| | | #ifndef STS_MODE |
| | | #ifdef DW1000 |
| | | static struct mk_uwb_configure config = { |
| | | .phy_work_mode = (uint8_t)(PHY_TX | PHY_RX), |
| | | .phy_cfg.ch_num = 5, /* Channel number. */ |
| | |
| | | .phy_cfg.sts_seglen = STS_SEGLEN_BPRF_64, /* Number of symbols in an STS segment */ |
| | | .phy_cfg.rx_ant_id = UWB_RX_ANT_3, /* UWB RX antenna port */ |
| | | }; |
| | | #else |
| | | #elif defined STS_MODE |
| | | static struct mk_uwb_configure config = { |
| | | .phy_work_mode = (uint8_t)(PHY_TX | PHY_RX), |
| | | .phy_cfg.ch_num = 5, /* Channel number. */ |
| | |
| | | .phy_cfg.sts_seglen = STS_SEGLEN_BPRF_64, /* Number of symbols in an STS segment */ |
| | | .phy_cfg.rx_ant_id = UWB_RX_ANT_3, /* UWB RX antenna port */ |
| | | }; |
| | | #endif |
| | | /* Use the default key and IV specified in the IEEE 802.15.4z attachment */ |
| | | static struct UWB_STS_KEY_CONFIG_T sts_iv_key = { |
| | | .sts_vcounter = 0x1F9A3DE4, |
| | |
| | | .sts_key2 = 0xD1D336AA, |
| | | .sts_key3 = 0x14148674, |
| | | }; |
| | | #elif defined MK_MODE |
| | | static struct mk_uwb_configure config = { |
| | | .phy_work_mode = (uint8_t)(PHY_TX | PHY_RX), |
| | | .phy_cfg.ch_num = 9, /* Channel number. */ |
| | | .phy_cfg.code_index = 9, /* TX preamble code. */ |
| | | .phy_cfg.mean_prf = MEAN_PRF_64M, /* Data rate 6.8M */ |
| | | .phy_cfg.data_bit_rate = DATA_BR_6M8, /* data rate 6.8M. */ |
| | | .phy_cfg.sync_sym = PREAM_LEN_128, /* Preamble duration, length of preamble 128 */ |
| | | .phy_cfg.sfd_sym = BPRF_NSFD2_8, /* Identifier for SFD sequence */ |
| | | .phy_cfg.ranging_bit = 1, /* ranging bit set. */ |
| | | .phy_cfg.trx_mode = TRX_MODE_15_4Z_BPRF, /* IEEE802.15.4z - BPRF mode */ |
| | | .phy_cfg.sts_pkt_cfg = STS_PKT_CFG_0, /* SP0 Frame */ |
| | | .phy_cfg.sts_segnum = STS_SEGNUM_BPRF_1, /* Number of STS segments in the frame */ |
| | | .phy_cfg.sts_seglen = STS_SEGLEN_BPRF_64, /* Number of symbols in an STS segment */ |
| | | .phy_cfg.rx_ant_id = UWB_RX_ANT_3, /* UWB RX antenna port */ |
| | | }; |
| | | #endif |
| | | |
| | | static struct anchor_id_car{ |
| | | uint16_t anchor_new_id; |
| | | uint16_t change_num; |
| | |
| | | temp_resp_i64=resp_tx_ts_i64; |
| | | temp_count3= phy_timer_count_get(); |
| | | flag_temp2=uwb_tx(send_buffer, 40,1 ,resp_tx_en_start_u32);//立即发送测试size大小 |
| | | temp_count1=phy_timer_count_get(); |
| | | // temp_count1=phy_timer_count_get(); |
| | | //while(mac_is_busy()); |
| | | gpio_pin_clr(SCL_PIN); |
| | | } |
| | |
| | | void UWBOneSecondTask(void) |
| | | { |
| | | uwb_losttimer++; |
| | | if(uwb_losttimer>g_com_map[UWB_RNAGE_TIME]) |
| | | uwb_losttimer=g_com_map[UWB_RNAGE_TIME]+1;//防止溢出 |
| | | } |
| | | void UWBIdleTask(void) |
| | | { |
| | |
| | | uint16_t tempid; |
| | | if(group_id==rx_buf[GROUP_ID_IDX]&&rx_buf[MESSAGE_TYPE_IDX] == MBX_POLL)//判断是否是和自己是同一组通讯的且为poll包 |
| | | { flag_recsuccess = 1; |
| | | wltag_state=RANGE;//成功后从search切换为range |
| | | memcpy(&g_com_receive_id,&rx_buf[TAG_ID_IDX],2); |
| | | temp_count2=phy_timer_count_get(); |
| | | //temp_count2=phy_timer_count_get(); |
| | | uwb_losttimer=0;//成功测距清0 lost时间 |
| | | frame_seq_nb2 = rx_buf[SEQUENCE_IDX];//获取包序 |
| | | battary = rx_buf[BATTARY_IDX]; |
| | |
| | | |
| | | // uwb configure |
| | | uwb_configure(config.phy_work_mode, board_param.tx_power_fcc[CALIB_CH(config.phy_cfg.ch_num)], &config.phy_cfg); |
| | | #ifdef STS_MODE |
| | | #if (defined STS_MODE) || (defined MK_MODE) |
| | | ranging_lib_init(); |
| | | #endif |
| | | ranging_frame_type_set(config.phy_cfg.sts_pkt_cfg); |