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標題: STM32單片機怎樣基于此代碼讓AX*16/32767然后讓OLED顯示出加速度 [打印本頁]
作者: 代碼區小白    時間: 2023-9-7 20:12
標題: STM32單片機怎樣基于此代碼讓AX*16/32767然后讓OLED顯示出加速度
#include "stm32f10x.h" // Device header
#include "Delay.h"
#include "OLED.h"
#include "MPU6050.h"
uint8_t ID;
int16_t AX, AY, AZ, GX, GY, GZ;
int main(void)
{
OLED_Init();
MPU6050_Init();
OLED_ShowString(1, 1, "ID:");
ID = MPU6050_GetID();
OLED_ShowHexNum(1, 4, ID, 2);
while (1)
{
MPU6050_GetData(&AX, &AY, &AZ, &GX, &GY, &GZ);
OLED_ShowSignedNum(2, 1, AX, 5);
OLED_ShowSignedNum(3, 1, AY, 5);
OLED_ShowSignedNum(4, 1, AZ, 5);
OLED_ShowSignedNum(2, 8, GX, 5);
OLED_ShowSignedNum(3, 8, GY, 5);
OLED_ShowSignedNum(4, 8, GZ, 5);
}
}


作者: Hephaestus    時間: 2023-9-8 18:47
AX的可能范圍是多少？為什么不用uint32_t？



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