From d2db1680f7b2ef8b120294a79c7309a0b3263393 Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期四, 10 二月 2022 19:43:22 +0800
Subject: [PATCH] 2.47 增加加速计校验
---
Drivers/ExternlDrivers/lis3dh_driver.c | 39 ++++++++++++++++++++++++++++++++++++++-
1 files changed, 38 insertions(+), 1 deletions(-)
diff --git a/Drivers/ExternlDrivers/lis3dh_driver.c b/Drivers/ExternlDrivers/lis3dh_driver.c
index efb87ff..23b692a 100644
--- a/Drivers/ExternlDrivers/lis3dh_driver.c
+++ b/Drivers/ExternlDrivers/lis3dh_driver.c
@@ -74,7 +74,44 @@
HAL_GPIO_Init(SCL_GPIO_Port, &GPIO_InitStructure);
HAL_GPIO_WritePin(SCL_GPIO_Port,SCL_Pin|SDA_Pin,GPIO_PIN_SET); //PB6,PB7 输出高
}
-
+uint8_t LIS3DH_ReadReg(uint8_t Reg, uint8_t* Data);
+void LIS3DH_Check(void)
+{
+u8 error = 0,temp;
+
+ LIS3DH_ReadReg(LIS3DH_CTRL_REG1,&temp);
+ if(temp!=0x57)
+ {error=1;}
+
+ LIS3DH_ReadReg(LIS3DH_CTRL_REG2,&temp);
+ if(temp!=0x03)
+ {error=1;}
+
+ LIS3DH_ReadReg(LIS3DH_CTRL_REG3,&temp);
+ if(temp!=0x40)
+ {error=1;}
+
+ LIS3DH_ReadReg(LIS3DH_CTRL_REG4,&temp);
+ if(temp!=0x08)
+ {error=1;}
+
+ LIS3DH_ReadReg(LIS3DH_INT1_CFG,&temp);
+ if(temp!=0xaa)
+ {error=1;}
+
+ LIS3DH_ReadReg(LIS3DH_INT1_THS,&temp);
+ if(temp!=g_com_map[IMU_THRES])
+ {error=1;}
+
+ LIS3DH_ReadReg(LIS3DH_INT1_DURATION,&temp);
+ if(temp!=g_com_map[IMU_DUARTION])
+ {error=1;}
+
+ if(error==1)
+ {
+ SCB->AIRCR = 0X05FA0000|(unsigned int)0x04;
+ }
+}
void LIS3DH_Data_Init()
{
--
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