From 47f192f2df5c40a0cc0f063e8dc98b813174b8d3 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期五, 18 十月 2024 18:27:10 +0800
Subject: [PATCH] 手环低功耗优化版本，手环绑定报警下15分钟内平均功耗26MA左右，修改手环range循环接收逻辑，减少帧间隔为600，通过修改震动1s停2s优化功耗，对应URT帧间隔400，能实现稳定测距
---
keil/include/drivers/mk_radar.c | 34 +++++++++++++++++-----------------
1 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/keil/include/drivers/mk_radar.c b/keil/include/drivers/mk_radar.c
index 354db5a..39fc684 100644
--- a/keil/include/drivers/mk_radar.c
+++ b/keil/include/drivers/mk_radar.c
@@ -329,7 +329,7 @@
for (uint32_t i = 0; i < pulse_period_points; i++)
{
uint32_t idx = ((pulse_period_points - calibration_peak_idx + i) > (pulse_period_points - 1)) ? (i - calibration_peak_idx)
- : (pulse_period_points - calibration_peak_idx + i);
+ : (pulse_period_points - calibration_peak_idx + i);
data_out[idx * 2] = period_samples_out[i * 2];
data_out[idx * 2 + 1] = period_samples_out[i * 2 + 1];
@@ -488,7 +488,7 @@
for (uint32_t i = 0; i < pulse_period_points; i++)
{
uint32_t idx = ((pulse_period_points - calibration_peak_idx + i) > (pulse_period_points - 1)) ? (i - calibration_peak_idx)
- : (pulse_period_points - calibration_peak_idx + i);
+ : (pulse_period_points - calibration_peak_idx + i);
data_out[idx * 2] = period_samples_out[i * 2];
data_out[idx * 2 + 1] = period_samples_out[i * 2 + 1];
@@ -599,25 +599,25 @@
switch (default_radar_cfg.pulse_period)
{
- case UWB_RADAR_PULSE_PERIOD_16NS:
- sts_key = 0x00000000;
- break;
+ case UWB_RADAR_PULSE_PERIOD_16NS:
+ sts_key = 0x00000000;
+ break;
- case UWB_RADAR_PULSE_PERIOD_32NS:
- sts_key = 0x55555555;
- break;
+ case UWB_RADAR_PULSE_PERIOD_32NS:
+ sts_key = 0x55555555;
+ break;
- case UWB_RADAR_PULSE_PERIOD_64NS:
- sts_key = 0xEEEEEEEE;
- break;
+ case UWB_RADAR_PULSE_PERIOD_64NS:
+ sts_key = 0xEEEEEEEE;
+ break;
- case UWB_RADAR_PULSE_PERIOD_128NS:
- sts_key = 0xFEFEFEFE;
- break;
+ case UWB_RADAR_PULSE_PERIOD_128NS:
+ sts_key = 0xFEFEFEFE;
+ break;
- case UWB_RADAR_PULSE_PERIOD_256NS:
- sts_key = 0xFFFEFFFE;
- break;
+ case UWB_RADAR_PULSE_PERIOD_256NS:
+ sts_key = 0xFFFEFFFE;
+ break;
}
/**************************************SYS RADIO REG*********************************************/
--
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