| | |
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| | | //tempflag=uwb_rx(1, resp_rx_en_start_u32, RESP_RX_TIMEOUT_US);//开启接受并设置接收超时 |
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| | | tempflag=uwb_rx(0,0, RESP_RX_TIMEOUT_US); |
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| | | |
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| | | |
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| | | receive_flag =0; |
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| | | start_receive_count=phy_timer_count_get(); |
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| | | poll_timeout=nearbase_num*US_TO_PHY_TIMER_COUNT(DELAY_BETWEEN_TWO_FRAME_UUS)+US_TO_PHY_TIMER_COUNT(DELAY_DEFAULT);//多一个多0.4ms默认0.4ms计算为0.125*4*100000,默认开启1mss |
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| | | poll_timeout=nearbase_num*US_TO_PHY_TIMER_COUNT(DELAY_BETWEEN_TWO_FRAME_UUS)+US_TO_PHY_TIMER_COUNT(RESP_RX_TIMEOUT_US);//多一个多0.4ms默认0.4ms计算为0.125*4*100000,默认开启1mss |
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| | | end_receive_count=start_receive_count+poll_timeout; |
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| | | if(end_receive_count>=UINT32_MAX) |
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| | | {end_receive_count-=UINT32_MAX;} |
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