| | |
| | | static uint8_t tx_sync_msg[14] = {0}; |
| | | static uint8_t tx_final_msg[60] = {0}; |
| | | static uint8_t tx_resp_msg[22] = {0}; |
| | | static uint8_t tx_near_msg[80] = {0}; |
| | | uint8_t tx_near_msg[80] = {0}; |
| | | |
| | | static uint32_t frame_seq_nb = 0; |
| | | static uint32_t status_reg = 0; |
| | |
| | | u8 flag_finalsend,flag_getresponse,flag_rxon; |
| | | uint16_t current_count,start_count,end_count,lastsync_timer; |
| | | |
| | | u8 nearbase_num=0,last_nearbase_num,next_nearbase_num,last_slotnum; |
| | | u8 nearbase_num=0,last_nearbase_num,next_nearbase_num,last_slotnum, para_update,para_len,stationary_flag=0; |
| | | u32 rec_tagpos_binary; |
| | | int16_t offset=2700; |
| | | u8 motor_state,rec_remotepara_state,rec_remotepara[30]; |
| | | u8 motor_state,rec_remotepara_state,rec_remotepara[80]; |
| | | void NearPoll(void) |
| | | { |
| | | |
| | |
| | | recbase_num=0; |
| | | motor_state=0; |
| | | |
| | | tx_near_msg[BATTARY_IDX] = Get_Battary(); |
| | | //tx_near_msg[BUTTON_IDX] = !READ_KEY0; |
| | | tx_near_msg[BATTARY_IDX] = bat_percent; |
| | | tx_near_msg[BUTTON_IDX] = !GET_USERKEY|stationary_flag<<1; |
| | | tx_near_msg[SEQUENCE_IDX] = frame_seq_nb++; |
| | | tx_near_msg[NEARBASENUM_INDEX] = nearbase_num; |
| | | memcpy(&tx_near_msg[NEARBASEID_INDEX],&nearbaseid_list,nearbase_num*2); |
| | |
| | | dwt_writetxfctrl(13+2*nearbase_num, 0);//设置超宽带发送数据长度 |
| | | dwt_starttx(DWT_START_TX_IMMEDIATE | DWT_RESPONSE_EXPECTED);//开启发送,发送完成后等待一段时间开启接收,等待时间在dwt_setrxaftertxdelay中设置 |
| | | |
| | | tx_near_msg[TAGCONFIGSUCCESS_INDEX] =0; |
| | | para_update = 0; |
| | | flag_finalsend=0; |
| | | flag_rxon=1; |
| | | flag_getresponse=0; |
| | |
| | | final_msg_set_ts(&tx_near_msg[FINAL_MSG_RESP_RX_NEARBASE_IDX], resp_rx_ts); |
| | | final_msg_set_ts(&tx_near_msg[FINAL_MSG_FINAL_TX_TS_IDX], final_tx_ts); |
| | | tx_near_msg[MESSAGE_TYPE_IDX]=NEAR_FINAL; |
| | | if(rec_remotepara_state&&!memcmp(&rx_buffer[TAG_ID_IDX],&dev_id,2)) |
| | | { |
| | | para_update = 1; |
| | | tx_near_msg[TAGCONFIGSUCCESS_INDEX] = 1; |
| | | para_len = frame_len-22; |
| | | memcpy(rec_remotepara,&rx_buffer[REMOTEPARA_INDEX],para_len); |
| | | } |
| | | |
| | | dwt_writetxdata(28+nearbase_num*4, tx_near_msg, 0);//将发送数据写入DW1000 |
| | | dwt_writetxfctrl(28+nearbase_num*4, 0);//设定发送数据长度 |
| | | flag_getresponse=1; |
| | |
| | | lastsync_timer=sync_timer; |
| | | offsettimeus=ancsync_time-current_count*LPTIMER_LSB+offset; |
| | | SetNextPollTime(tyncpoll_time); |
| | | if(rec_remotepara_state&&rec_remotepara_state!=g_com_map[REMOTEPARA_STATE]) |
| | | { |
| | | g_com_map[REMOTEPARA_STATE]=rec_remotepara_state; |
| | | memcpy(rec_remotepara,&rx_buffer[REMOTEPARA_INDEX],REMOTEPARA_LEN); |
| | | memcpy(&g_com_map[COM_INTERVAL],&rec_remotepara[0],8); |
| | | memcpy(&g_com_map[POWER],&rec_remotepara[8],10); |
| | | save_com_map_to_flash(); |
| | | delay_ms(100); |
| | | NVIC_SystemReset(); |
| | | |
| | | } |
| | | |
| | | |
| | | // count_offset=sync_count-current_count-143; |
| | | // current_slottimes=(ancsync_time-10000)/(g_com_map[COM_INTERVAL]*1000); |
| | |
| | | { |
| | | motor_state=rx_buffer[MOTORSTATE_INDEX]; |
| | | } |
| | | |
| | | if(rec_remotepara_state&&!memcmp(&rx_buffer[TAG_ID_IDX],&dev_id,2)) |
| | | { |
| | | para_update = 1; |
| | | tx_near_msg[TAGCONFIGSUCCESS_INDEX] = 1; |
| | | para_len = frame_len-22; |
| | | memcpy(rec_remotepara,&rx_buffer[REMOTEPARA_INDEX],para_len); |
| | | } |
| | | final_msg_set_ts(&tx_near_msg[FINAL_MSG_RESP_RX_NEARBASE_IDX+(rec_nearbasepos)*4], resp_rx_ts); |
| | | dwt_writetxdata(28+nearbase_num*4, tx_near_msg, 0);//将发送数据写入DW1000 |
| | | dwt_writetxfctrl(28+nearbase_num*4, 0);//设定发送数据长度 |
| | | |
| | | |
| | | |
| | | //dwt_setdelayedtrxtime(final_tx_time);//设置final包发送时间T5 |
| | | // result=dwt_starttx(DWT_START_TX_DELAYED);//设定为延迟发送 |
| | |
| | | { |
| | | nearbase_distlist[i]=0x1ffff; |
| | | } |
| | | |
| | | if(para_update) |
| | | { |
| | | uint8_t pack_length = 0,pack_index = 0,pack_msgtype = 0; |
| | | pack_msgtype = rec_remotepara[0]; |
| | | pack_index = rec_remotepara[1]; |
| | | pack_length = rec_remotepara[2]; |
| | | if(pack_msgtype==2) |
| | | { |
| | | memcpy((uint8_t*)&g_com_map + pack_index, &rec_remotepara[3], pack_length); |
| | | //返回一个error状态 |
| | | //SendComMap(pack_datalen,pack_index); |
| | | save_com_map_to_flash(); |
| | | delay_ms(100); |
| | | NVIC_SystemReset(); |
| | | } |
| | | } |
| | | dwt_write32bitreg(SYS_STATUS_ID, SYS_STATUS_ALL_RX_ERR| SYS_STATUS_TXFRS |SYS_STATUS_RXFCG); |
| | | HAL_GPIO_WritePin(LED0_GPIO, GPIO_PIN_9, GPIO_PIN_RESET); |
| | | |