22 lines
504 B
C
22 lines
504 B
C
/*
|
|
* iic.c
|
|
*
|
|
* Created on: Aug 21, 2021
|
|
* Author: wuwenfeng
|
|
*/
|
|
|
|
#include "iic.h"
|
|
|
|
//iicÓ²¼þ½Ó¿Ú
|
|
extern I2C_HandleTypeDef hi2c2;
|
|
|
|
void IIC_SAND_DATE(uint16_t DEVICE_ADD,uint16_t IN_DEVICE_ADD,char *DATAS,uint16_t LONG)
|
|
{
|
|
HAL_I2C_Mem_Write(&hi2c2,DEVICE_ADD,IN_DEVICE_ADD,I2C_MEMADD_SIZE_8BIT,DATAS,LONG,100);
|
|
}
|
|
|
|
void IIC_READ_DATE(uint16_t DEVICE_ADD,uint16_t IN_DEVICE_ADD,char *DATAS,uint16_t LONG)
|
|
{
|
|
HAL_I2C_Mem_Read(&hi2c2,DEVICE_ADD,IN_DEVICE_ADD,I2C_MEMADD_SIZE_8BIT,DATAS,LONG,100);
|
|
}
|