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串口输出原始数据到上位机验证

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lmx
2025-12-09 09:59:41 +08:00
parent 45158aebcf
commit ea610c24d3
9 changed files with 190 additions and 118 deletions
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8
apps/earphone/xtell_Sensor/sensor/SC7U22.c
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@ -136,7 +136,7 @@ unsigned char SL_SC7U22_Config(void)
// SL_SC7U22_I2c_Spi_Write(SL_SPI_IIC_INTERFACE, 0x40, 0xA8);//ACC_CON 高性能模式，100Hz，平均数4 -- lmx
SL_SC7U22_I2c_Spi_Write(SL_SPI_IIC_INTERFACE, 0x40, 0x8A);//ACC_CON 高性能模式，400Hz -- lmx
SL_SC7U22_I2c_Spi_Write(SL_SPI_IIC_INTERFACE, 0x40, 0x8B);//ACC_CON 高性能模式，400Hz -- lmx
#if ACC_RANGE==2
SL_SC7U22_I2c_Spi_Write(SL_SPI_IIC_INTERFACE, 0x41, 0x00);//ACC_RANGE 00：±2G
@ -157,7 +157,7 @@ unsigned char SL_SC7U22_Config(void)
// SL_SC7U22_I2c_Spi_Write(SL_SPI_IIC_INTERFACE, 0x42, 0xAB);//GYR_CONF 800Hz -- lmx
// SL_SC7U22_I2c_Spi_Write(SL_SPI_IIC_INTERFACE, 0x42, 0xE8);//GYR_CONF 100Hz, 噪声优化开启,4个平均一次 -- lmx
SL_SC7U22_I2c_Spi_Write(SL_SPI_IIC_INTERFACE, 0x42, 0xCA);//GYR_CONF 噪声优化开启,高性能模式，400Hz -- lmx
SL_SC7U22_I2c_Spi_Write(SL_SPI_IIC_INTERFACE, 0x42, 0xCB);//GYR_CONF 噪声优化开启,高性能模式，400Hz -- lmx
// SL_SC7U22_I2c_Spi_Write(SL_SPI_IIC_INTERFACE, 0x43, 0x00);//GYR_RANGE 2000dps
SL_SC7U22_I2c_Spi_Write(SL_SPI_IIC_INTERFACE, 0x43, 0x00);//GYR_RANGE 2000dps
@ -391,7 +391,7 @@ unsigned short SL_SC7U22_FIFO_Read(signed short *accx_buf,signed short *accy_buf
accx_buf[Acc_FIFO_Num] = ((s16)(SL_SC7U22_FIFO_DATA[i + 0] * 256 + SL_SC7U22_FIFO_DATA[i + 1])) ;
accy_buf[Acc_FIFO_Num] = ((s16)(SL_SC7U22_FIFO_DATA[i + 2] * 256 + SL_SC7U22_FIFO_DATA[i + 3])) ;
accz_buf[Acc_FIFO_Num] = ((s16)(SL_SC7U22_FIFO_DATA[i + 4] * 256 + SL_SC7U22_FIFO_DATA[i + 5])) ;
xlog("AccNum : %d ,Acc_x : %4d, Acc_y : %4d, Acc_z : %4d,\r\n",Acc_FIFO_Num, accx_buf[Acc_FIFO_Num], accy_buf[Acc_FIFO_Num], accz_buf[Acc_FIFO_Num]);
// xlog("AccNum : %d ,Acc_x : %4d, Acc_y : %4d, Acc_z : %4d,\r\n",Acc_FIFO_Num, accx_buf[Acc_FIFO_Num], accy_buf[Acc_FIFO_Num], accz_buf[Acc_FIFO_Num]);
i = i + 6;
Acc_FIFO_Num++;
}
@ -416,7 +416,7 @@ unsigned short SL_SC7U22_FIFO_Read(signed short *accx_buf,signed short *accy_buf
fifo_len = Acc_FIFO_Num;
else
fifo_len = Gyr_FIFO_Num;
xlog("Acc_FIFO_Num:%d,Gyr_FIFO_Num:%d\n",Acc_FIFO_Num,Gyr_FIFO_Num);
// xlog("Acc_FIFO_Num:%d,Gyr_FIFO_Num:%d\n",Acc_FIFO_Num,Gyr_FIFO_Num);
SL_SC7U22_I2c_Spi_Write(SL_SPI_IIC_INTERFACE, 0x1D,0x00);
SL_SC7U22_I2c_Spi_Write(SL_SPI_IIC_INTERFACE, 0x1D,0x20);