From edd3465ff7aefa3b0ac9ef1e977c32fb23945e73 Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期一, 25 七月 2022 16:41:26 +0800
Subject: [PATCH] V1.30 加速计灵敏度可配置
---
Drivers/ExternlDrivers/lis3dh_driver.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/Drivers/ExternlDrivers/lis3dh_driver.c b/Drivers/ExternlDrivers/lis3dh_driver.c
index 7f92a91..9c197f3 100644
--- a/Drivers/ExternlDrivers/lis3dh_driver.c
+++ b/Drivers/ExternlDrivers/lis3dh_driver.c
@@ -89,7 +89,8 @@
LIS3DH_WriteReg(LIS3DH_CTRL_REG3, 0x40); /* CTRL_REG3(22h): 0x80 ???????INT_1 INT_2 */
LIS3DH_WriteReg(LIS3DH_CTRL_REG4, 0x08); /* CTRL_REG4(23h): ???,????,???+/-2G,?????? */
LIS3DH_WriteReg(LIS3DH_INT1_CFG, 0xaa); /* INT1_CFG(30h): ??,6D X/Y/Z???????? */
- g_com_map[IMU_THRES]=2;
+ if(g_com_map[IMU_THRES]>20)
+ {g_com_map[IMU_THRES]=2;}
LIS3DH_WriteReg(LIS3DH_INT1_THS, (uint8_t)g_com_map[IMU_THRES]); /* INT1_THS(32h): ?????? 0x10: 16*2(FS) 0x20: 32*16(FS) */
LIS3DH_WriteReg(LIS3DH_INT1_DURATION, 0x01); /* INT1_DURATION(33h): 1LSB=1/ODR ??ODR=100HZ ??1LSB=10ms ???? 1s,??100->0x64 */
/* Start sensor */
--
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