From 8d3393c0a5696e79808eedbe8d3a820aee8c60f7 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期二, 24 九月 2024 20:01:56 +0800
Subject: [PATCH] 初步解决加入车载后和标签测距会变大的bug
---
keil/dw_app.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/keil/dw_app.c b/keil/dw_app.c
index 0f00856..5e355d4 100644
--- a/keil/dw_app.c
+++ b/keil/dw_app.c
@@ -35,7 +35,7 @@
memcpy(&tag_resprx[i],&resprx,4);
memcpy(&anc_distoffset[i],distoffset,2);
memcpy(&tag_polltx[i],&polltx,4);
- //anc_clockoffset[i] = anc_clockoffset_from_MK;//MK8000修改
+ anc_clockoffset[i] = freq_offset;//MK8000修改
}
void CalculateDists1(int64_t poll_tx_ts)
{
@@ -108,7 +108,7 @@
// correct antenna delay
// tround -= ranging_ant_delays_get(uwb_app_config.ppdu_params.rx_ant_id);
// corrected by frequency offset
- tround = (int64_t)((double)tround * (1 - (double)freq_offset_filter / ch_center_freq_map[UWB_CH_NUM]));
+ tround = (int64_t)((double)tround * (1 - (double)anc_clockoffset[i] / ch_center_freq_map[UWB_CH_NUM]));
tround_temp=tround;
treply_temp=treply;
tof_i = (int32_t)(tround - treply) / 2;
--
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