基于tc264的imu963ra陀螺仪与磁力计融合代码
时间: 2024-06-09 09:05:31 浏览: 104
由于我不清楚你的具体项目,以下是一个基于TC264和IMU963RA陀螺仪与磁力计融合的代码示例,供你参考:
```c
#include "Ifx_Types.h"
#include "IfxCpu.h"
#include "IfxScuWdt.h"
#include "IfxPort.h"
#include "IfxStm.h"
#include "IfxAsclin_Asc.h"
#include "IfxI2c_I2c.h"
#include "IfxGtm_Tom_Pwm.h"
#include "IfxGtm_Tim.h"
#include "IMU963RA.h"
// 定义全局变量
IMU963RA imu;
float32 pitch, roll, yaw;
// 初始化函数
void init(void)
{
// 禁用看门狗
IfxScuWdt_disableCpuWatchdog(IfxCpu_getCoreId());
// 初始化STM
IfxStm_initCompare(IfxStm_CompareConfig(), IFX_CFG_STM_TICKS_PER_SECOND);
// 初始化ASCLIN
IfxAsclin_Asc_Config asclinConfig;
IfxAsclin_Asc_initModuleConfig(&asclinConfig, &MODULE_ASCLIN0);
IfxAsclin_Asc_initModule(&g_asclin, &asclinConfig);
// 初始化I2C
IfxI2c_I2c_Config i2cConfig;
IfxI2c_I2c_initModuleConfig(&i2cConfig, &MODULE_I2C0);
i2cConfig.busFrequency = 400000;
IfxI2c_I2c_initModule(&g_i2c, &i2cConfig);
// 初始化GPIO
IfxPort_setPinMode(&MODULE_P33, 7, IfxPort_Mode_outputPushPullGeneral);
IfxPort_setPinPadDriver(&MODULE_P33, 7, IfxPort_PadDriver_cmosAutomotiveSpeed1);
IfxPort_setPinState(&MODULE_P33, 7, IfxPort_State_low);
// 初始化PWM
IfxGtm_Tom_Pwm_Config pwmConfig;
IfxGtm_Tom_Pwm_initConfig(&pwmConfig, &MODULE_GTMTOM0);
pwmConfig.tom = IfxGtm_Tom_0;
pwmConfig.timerChannel = IfxGtm_Tom_Ch_0;
pwmConfig.period = 20000;
pwmConfig.deadtime = 100;
pwmConfig.outputMode = IfxPort_OutputMode_pushPull;
pwmConfig.outputDriver = IfxPort_PadDriver_cmosAutomotiveSpeed1;
pwmConfig.ccxActiveState = Ifx_ActiveState_low;
pwmConfig.coutxActiveState = Ifx_ActiveState_low;
pwmConfig.chainedChannel = NULL_PTR;
IfxGtm_Tom_Pwm_init(&g_pwm, &pwmConfig);
// 初始化IMU
IMU963RA_init(&imu, &g_i2c);
// 启用全局中断
IfxCpu_enableInterrupts();
}
// 主函数
int core_main(void)
{
// 初始化
init();
// 主循环
while (TRUE)
{
// 读取IMU数据
IMU963RA_read(&imu);
pitch = IMU963RA_getPitch(&imu);
roll = IMU963RA_getRoll(&imu);
yaw = IMU963RA_getYaw(&imu);
// 控制PWM输出
IfxGtm_Tom_Pwm_setOnTime(&g_pwm, IfxGtm_Tom_Ch_0, pitch * 1000 + 1500);
}
return 0;
}
```
以上代码仅供参考,具体实现还需要根据你的具体项目进行调整。
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