CAT9555,PCA9555,XL9555驱动

/************************ (C) COPYRIGHT Suzhou Winrobs Co., Ltd.****** * File Name : xxx.c * Version : V1.0.0 * Date :10/20/23 09:27:02 * Description : * History : * Author : LGH *Modification : ********************************************************************** */ #include "XL9555.h" #include <stdio.h> //记录IO状态 uint8_t IO0_status=0x00; uint8_t IO1_status=0x00; //输出配置初始值 uint8_t CPORT0_Value=0x00; uint8_t CPORT1_Value=0x00; uint8_t OPORT0_Value=0xff; uint8_t OPORT1_Value=0xff; //xl9555地址编号按地址顺序控制 //xl9555初始化配置及命名 XL9555_CONFIG XL9555_Init[][5]= { { {XL9555_A1,{CPORT0,CPORT1},{0x00,0x00},{OPORT0,OPORT1},{0x00,0x00},"EX1_XL9555_1"}, {XL9555_A2,{CPORT0,CPORT1},{0x00,0x00},{OPORT0,OPORT1},{0x00,0x00},"EX1_XL9555_2"}, {XL9555_A3,{CPORT0,CPORT1},{0x00,0x00},{OPORT0,OPORT1},{0x00,0x00},"EX1_XL9555_3"}, {XL9555_A4,{CPORT0,CPORT1},{0x00,0x00},{OPORT0,OPORT1},{0x00,0x00},"EX1_XL9555_4"}, {XL9555_A5,{CPORT0,CPORT1},{0x00,0x00},{OPORT0,OPORT1},{0x00,0x00},"EX1_XL9555_5"}, }, { {XL9555_A1,{CPORT0,CPORT1},{0x00,0x00},{OPORT0,OPORT1},{0x00,0x00},"EX2_XL9555_1"}, {XL9555_A2,{CPORT0,CPORT1},{0x00,0x00},{OPORT0,OPORT1},{0x00,0x00},"EX2_XL9555_2"}, {XL9555_A3,{CPORT0,CPORT1},{0x00,0x00},{OPORT0,OPORT1},{0x00,0x00},"EX2_XL9555_3"}, {XL9555_A4,{CPORT0,CPORT1},{0x00,0x00},{OPORT0,OPORT1},{0x00,0x00},"EX2_XL9555_4"}, {XL9555_A5,{CPORT0,CPORT1},{0x00,0x00},{OPORT0,OPORT1},{0x00,0x00},"EX2_XL9555_5"}, }, }; //xl9555数量确定 uint8_t xl9555_i2c1_number=sizeof(XL9555_Init[0])/sizeof(XL9555_Init[0][0]); uint8_t xl9555_i2c2_number=sizeof(XL9555_Init[1])/sizeof(XL9555_Init[1][0]); /* * Function Name:XL9555_Send_Nbyte * Author:LGH * Date:10/20/23 09:30:25 * Function:xl9555发送1个字节 * Input Parameter: * Return: * Others: */ uint8_t XL9555_Send_Nbyte(SOFT_I2C_TypeDef* IIC,uint8_t addr,uint8_t cmd,uint8_t wrbuf) { return IIC_Send_Nbyte(IIC,addr,cmd,&wrbuf,1); } /* * Function Name:XL9555_Read_Nbyte * Author:LGH * Date:10/20/23 09:31:07 * Function:xl9555读取数据 * Input Parameter: * @ACK:控制读取的个数 * Return: * Others: */ uint8_t XL9555_Read_Nbyte(SOFT_I2C_TypeDef* IIC,uint8_t addr,uint8_t cmd,uint8_t *rbuf,int ACK) { return IIC_Read_Nbyte(IIC,addr,cmd,rbuf,ACK); } /* * Function Name:XL9555_Addr_Label * Author:LGH * Date:10/20/23 09:35:58 * Function:根据输入的地址获取此地址对应于XL9555_Init中的位置 * Input Parameter: * @IIC:总线名称 * @addr：器件地址 * Return: * Others: */ uint8_t XL9555_Addr_Label(uint8_t Addr) { uint8_t i; i =(Addr&0x0f)>>1; return i; } /* * Function Name:XL9555_INIT * Author:LGH * Date:10/20/23 09:36:56 * Function:根据输入的总线地址初始化xl9555 * Input Parameter: * @IIC:总线名称 * @addr：器件地址 * Return: * Others: */ uint8_t XL9555_Config_Init(SOFT_I2C_TypeDef* IIC) { uint8_t i, Addr, i2cx, xl9555_num; if(IIC ==&MCU_IO_IIC[IIC1]) { xl9555_num =xl9555_i2c1_number; i2cx =IIC1; } else if(IIC ==&MCU_IO_IIC[IIC2]) { xl9555_num =xl9555_i2c2_number; i2cx =IIC2; } else { printf("IIC Bus Error\r\n"); return 0; } for(i=0;i<xl9555_num;i++) { Addr =XL9555_Init[i2cx][i].Addr; i=XL9555_Addr_Label(Addr); //IO CFG if(!XL9555_Send_Nbyte(IIC,Addr,XL9555_Init[i2cx][i].CPORT[0],XL9555_Init[i2cx][i].CPORT_Value[0])) //检测IIC是否正常 { printf("IIC%d:%s Fail\r\n",i2cx,XL9555_Init[i2cx][i].name); return 0; } XL9555_Send_Nbyte(IIC,Addr,XL9555_Init[i2cx][i].CPORT[1],XL9555_Init[i2cx][i].CPORT_Value[1]); //IO INIT XL9555_Send_Nbyte(IIC,Addr,XL9555_Init[i2cx][i].OPORT[0],XL9555_Init[i2cx][i].OPORT_Value[0]); XL9555_Send_Nbyte(IIC,Addr,XL9555_Init[i2cx][i].OPORT[1],XL9555_Init[i2cx][i].OPORT_Value[1]); } return 1; } /* * Function Name:XL9555_Read_Channel * Author:LGH * Date:10/20/23 09:37:34 * Function:读取xl9555的状态 * Input Parameter: * @IIC:总线名称 * @addr：器件地址 * @channel：读取通道 * Return: * Others: */ uint8_t XL9555_Read_Channel(SOFT_I2C_TypeDef* IIC,uint8_t addr,uint8_t channel) { uint8_t XL9555_ReadStatus[2]={0}; uint8_t read_status=0; XL9555_Read_Nbyte(IIC,addr,IPORT1,&XL9555_ReadStatus[1],1); XL9555_Read_Nbyte(IIC,addr,IPORT0,&XL9555_ReadStatus[0],1); if(channel>15) { printf("Channel Error\r\n"); return 0; } else if(channel>7) { read_status=1<<(channel-8); read_status&=XL9555_ReadStatus[1]; return read_status>>(channel-8); } else { read_status=1<<channel; read_status&=XL9555_ReadStatus[0]; return read_status>>channel; } } /* * Function Name:XL9555_Set_Channel * Author:LGH * Date:10/20/23 09:37:34 * Function:设置xl9555的状态 * Input Parameter: * @IIC:总线名称 * @addr：器件地址 * @channel：通道 * Return: * Others: */ uint8_t XL9555_Set_Channel(SOFT_I2C_TypeDef* IIC,uint8_t Addr,uint8_t channel) { uint8_t i, temp_ch, i2cx; temp_ch= channel; if(IIC ==&MCU_IO_IIC[IIC1]) { i2cx =IIC1; } else if(IIC ==&MCU_IO_IIC[IIC2]) { i2cx =IIC2; } else { printf("IIC Bus Error\r\n"); return 0; } i=XL9555_Addr_Label(Addr); if(temp_ch>15) { printf("Channel Error\r\n"); return 0; } else if(temp_ch>7) { channel=1<<(channel-8); XL9555_Init[i2cx][i].OPORT_Value[1]&=(~channel); XL9555_Init[i2cx][i].OPORT_Value[1]|=channel; IO1_status=XL9555_Init[i2cx][i].OPORT_Value[1]; if(!(XL9555_Send_Nbyte(IIC,Addr,OPORT1,IO1_status))) return 0; } else { channel=1<<channel; XL9555_Init[i2cx][i].OPORT_Value[0]&=(~channel); XL9555_Init[i2cx][i].OPORT_Value[0]|=channel; IO0_status=XL9555_Init[i2cx][i].OPORT_Value[0]; if(!(XL9555_Send_Nbyte(IIC,Addr,OPORT0,IO0_status))) return 0; } return 1; } /* * Function Name:XL9555_Reset_channel * Author:LGH * Date:10/20/23 09:37:34 * Function:复位xl9555的状态 * Input Parameter: * @IIC:总线名称 * @addr：器件地址 * @channel：通道 * Return: * Others: */ uint8_t XL9555_Reset_Channel(SOFT_I2C_TypeDef* IIC,uint8_t Addr,uint8_t channel) { uint8_t i, temp_ch, i2cx; temp_ch= channel; if(IIC ==&MCU_IO_IIC[IIC1]) { i2cx =IIC1; } else if(IIC ==&MCU_IO_IIC[IIC2]) { i2cx =IIC2; } else { printf("IIC Bus Error\r\n"); return 0; } i=XL9555_Addr_Label(Addr); if(temp_ch>15) { printf("Channel Error\r\n"); return 0; } else if(temp_ch>7) { channel=1<<(channel-8); XL9555_Init[i2cx][i].OPORT_Value[1]&=(~channel); IO1_status=XL9555_Init[i2cx][i].OPORT_Value[1]; if(!(XL9555_Send_Nbyte(IIC,Addr,OPORT1,IO1_status))) return 0; } else { channel=1<<channel; XL9555_Init[i2cx][i].OPORT_Value[0]&=(~channel); IO0_status=XL9555_Init[i2cx][i].OPORT_Value[0]; if(!(XL9555_Send_Nbyte(IIC,Addr,OPORT0,IO0_status))) return 0; } return 1; } /* * Function Name:XL9555_Write_channel * Author:LGH * Date:10/20/23 09:37:34 * Function:根据参数写xl9555的状态 * Input Parameter: * @IIC:总线名称 * @addr：器件地址 * @channel：通道 * @new_status:io状态 * Return: * Others: */ uint8_t XL9555_Write_Channel(SOFT_I2C_TypeDef* IIC,uint8_t Addr,uint8_t channel,uint8_t new_status) { uint8_t I2C_Status; if(new_status==1) I2C_Status=XL9555_Set_Channel(IIC,Addr,channel); else if(new_status==0) I2C_Status=XL9555_Reset_Channel(IIC,Addr,channel); else return 0xff; return I2C_Status; } /* 以下为单通道控制xl9555 io状态 */ //IO1 int XL9555_BIT1(SOFT_I2C_TypeDef* IIC,uint8_t Addr,uint8_t status) { status=(status<<0); // xxxx xxx0 IO0_status&=0xfe; IO0_status|=status; if(!(XL9555_Send_Nbyte(IIC,Addr,OPORT0,IO0_status))) return 0; else return 1; } //IO2 int XL9555_BIT2(SOFT_I2C_TypeDef* IIC,uint8_t Addr,uint8_t status) { status=(status<<1); // xxxx xx0x IO0_status&=