2025年类比半导体ADX51X驱动

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/* Analogysemi xutong 2023/04/20 */ #include "ADX51X.h" #include "bsp_lpspi.h" //初始化ADX51X void ADX51X_Init(void) { //拉PWDN和RST } //获取芯片的ID号 //ADX51X default Value 0x20 uint8_t ADX51X_GetChipID(void) { uint8_t ID; ID=ADX51X_GetReg(ADX51X_STATUS); return ID; } //获取芯片寄存器值 uint8_t ADX51X_GetReg(uint8_t Rreg) { uint8_t TxData[3]; uint8_t RxData[3]; //读取命令， TxData[0]=ADX51X_RREG|Rreg; //选择要读取的寄存器 TxData[1]=0x00; //读取单个寄存器 TxData[2]=0X00; //开始读取 Lpspi_Read(3,TxData,RxData); //返回寄存器值 return RxData[2]; } //写单个芯片寄存器值 void ADX51X_WriteReg(uint8_t Wreg,uint8_t Data) { uint8_t TxData[3]; //写入命令， TxData[0]=ADX51X_WREG|Wreg; //选择要写入的的寄存器 TxData[1]=0x00; //读取写入寄存器 TxData[2]=Data; Lpspi_Write(3,TxData); } //写多个芯片寄存器值 //StartReg 起始寄存器地址 //RegNum 要写的寄存器数量 //*Data 寄存器参数传入 void ADX51X_WriteMultiReg(uint8_t StartReg,uint8_t RegNum,uint8_t *Data) { uint8_t TxData[32]; uint8_t i; //写入命令， TxData[0]=ADX51X_WREG|StartReg; //选择要写入的的寄存器 TxData[1]=RegNum-1; for(i=0;i<RegNum;i++) { //将指针数据赋值给Txdata TxData[2+i]=*Data; //指向下个数据地址 Data++; } //最终发送多少个数据 Lpspi_Write(2+RegNum,TxData); } //读多个芯片寄存器值 //StartReg 起始寄存器地址 //RegNum 要写的寄存器数量 //*Data 寄存器参数传出 void ADX51X_ReadMultiReg(uint8_t StartReg,uint8_t RegNum,uint8_t *Data) { //读取寄存器 uint8_t TxData[3]; //读取命令， TxData[0]=ADX51X_RREG|StartReg; //选择要写入的的寄存器 TxData[1]=RegNum-1; //最终接收多少个数据 Lpspi_Read(2+RegNum,TxData,Data); } //打印所有寄存器地址 void ADX51X_GetAllReg(void) { uint8_t i,j; for(i=0;i<20;i++) { j=ADX51X_GetReg(i); } } //发送ADX51X 数据指令 如SDATAC或者RDATAC //详情见头文件command define部分 void ADX51X_Command(uint8_t Com) { uint8_t TxData[1]; TxData[0]=Com; Lpspi_Write(1,TxData); } //设定通道并且获取adc数据 //获取ADC的值 //ADC负接在AIN1上 void ADX51X_GetADC_Value(uint8_t AIN_P,uint8_t AIN_N,uint8_t *Rxdata) { uint8_t TxData[]={0,0,0}; // 可以在这里加DRDY的判断 ADX51X_Command(ADX51X_SDATAC); ADX51X_WriteReg(ADX51X_MUX,AIN_P<<4|AIN_N); ADX51X_Command(ADX51X_SYNC); ADX51X_Command(ADX51X_WAKEUP); ADX51X_Command(ADX51X_RDATA); Lpspi_Read(3,TxData,Rxdata); Lpspi_Stop(); }

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讯享网/* Analogysemi xutong 2023/02/15 */ #ifndef __ADX51X_H #define __ADX51X_H #include "bsp_lpspi.h" /*command define*/ #define ADX51X_WAKEUP 0x00 #define ADX51X_RDATA 0x01 #define ADX51X_RDATAC 0x03 #define ADX51X_SDATAC 0x0F #define ADX51X_RREG 0x10 #define ADX51X_WREG 0X50 #define ADX51X_SELFCAL 0XF0 #define ADX51X_SELFOCAL 0XF1 #define ADX51X_SELFGCAL 0XF2 #define ADX51X_SYSOCAL 0XF3 #define ADX51X_SYSGCAL 0XF4 #define ADX51X_SYNC 0XFC #define ADX51X_STANDBY 0xFD #define ADX51X_RESET 0xFE //RREG Read n nnnn registers starting at address r rrrr //First Byte 001r rrrr (2xh) //Second Byte 000n nnnn //n nnnn = number of registers to be read or written – 1. For example, to read or write three registers, set n nnnn = 0 (0010). r rrrr = the //starting register address for read and write commands //WREG 同上 /* 寄存器定义 */ #define ADX51X_STATUS 0x00 #define ADX51X_MUX 0x01 #define ADX51X_ADCON 0x02 #define ADX51X_DRATE 0x03 #define ADX51X_IO 0x04 #define ADX51X_OFC0 0x05 #define ADX51X_OFC1 0x06 #define ADX51X_OFC2 0x07 #define ADX51X_FSC0 0x08 #define ADX51X_FSC1 0x09 #define ADX51X_FSC2 0x0A #define ADX51X_CFG0 0x0B #define ADX51X_CFG1 0x0C #define ADX51X_CFG2 0x0D #define ADX51X_CFG3 0x0E #define ADX51X_CFG4 0x0F #define ADX51X_CFG5 0x10 #define ADX51X_DEV_CFG 0x11 #define ADX51X_MOD_STAT 0x12 #define ADX51X_DEV_STAT 0x13 #define ADX51X_CMD_STAT 0x14 #define ADX51X_AIN0 0 #define ADX51X_AIN1 1 #define ADX51X_AIN2 2 #define ADX51X_AIN3 3 #define ADX51X_AIN4 4 #define ADX51X_AIN5 5 #define ADX51X_AIN6 6 #define ADX51X_AIN7 7 #define ADX51X_AIN_COM 8 /* 通道配置 channel config */ #define ADX51X_ADC_CH(x) x #define DRDY_PIN P00 //写命令 void ADX51X_Command(uint8_t Com); //获取芯片的ID号 uint8_t ADX51X_GetChipID(void); //获取寄存器值 uint8_t ADX51X_GetReg(uint8_t Rreg); //获取多个寄存器值 void ADX51X_ReadMultiReg(uint8_t StartReg,uint8_t RegNum,uint8_t *Data); //写入寄存器值 void ADX51X_WriteReg(uint8_t Wreg,uint8_t Data); //写多个寄存器的值 void ADX51X_WriteMultiReg(uint8_t StartReg,uint8_t RegNum,uint8_t *Data); //获取所有寄存器值 void ADX51X_GetAllReg(void); //设定通道并且获取ADC的值 // CH设置为 0或者设通道0/1 void ADX51X_GetADC_Value(uint8_t AIN_P,uint8_t AIN_N,uint8_t *Rxdata); //初始化ADX51X void ADX51X_Init(void); #endif

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#include "bsp_lpspi.h" #ifdef HardWare_SPI //Begin of hard_spi SPI_HandleTypeDef SpiHandle; void Spi_delay(uint32_t count) { volatile uint32_t i = 0; for (i = 0; i < count*10; ++i) { __asm("NOP"); /* 调用nop空指令 */ __asm("NOP"); /* 调用nop空指令 */ __asm("NOP"); /* 调用nop空指令 */ __asm("NOP"); /* 调用nop空指令 */ __asm("NOP"); /* 调用nop空指令 */ } } void LPSPI_Init(void) { GPIO_InitTypeDef GPIO_InitStruct; /* Enable SPI1 clock */ SPIx_CLK_ENABLE(); SPIx_SCK_GPIO_CLK_ENABLE(); SPIx_MISO_GPIO_CLK_ENABLE(); SPIx_MOSI_GPIO_CLK_ENABLE(); SPIx_CS_GPIO_CLK_ENABLE(); /* 初始化GPIO 配置*/ /*-1- Configure peripheral GPIO */ /* SPI SCK GPIO pin configuration */ GPIO_InitStruct.Pin = SPIx_SCK_PIN; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; //GPIO_InitStruct.Pull = GPIO_PULLDOWN; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; //GPIO_InitStruct.Alternate = SPIx_SCK_AF; HAL_GPIO_Init(SPIx_SCK_GPIO_PORT, &GPIO_InitStruct); /* SPI MISO GPIO pin configuration */ GPIO_InitStruct.Pin = SPIx_MISO_PIN; GPIO_InitStruct.Mode = GPIO_MODE_INPUT; GPIO_InitStruct.Pull = GPIO_PULLUP; //GPIO_InitStruct.Alternate = SPIx_MISO_AF; HAL_GPIO_Init(SPIx_MISO_GPIO_PORT, &GPIO_InitStruct); /* SPI MOSI GPIO pin configuration */ GPIO_InitStruct.Pin = SPIx_MOSI_PIN; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; //GPIO_InitStruct.Alternate = SPIx_MOSI_AF; HAL_GPIO_Init(SPIx_MOSI_GPIO_PORT, &GPIO_InitStruct); /* SPI CS GPIO pin configuration */ GPIO_InitStruct.Pin = SPIx_CS_PIN; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; //GPIO_InitStruct.Pull = GPIO_PULLDOWN; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; HAL_GPIO_Init(SPIx_CS_GPIO_PORT, &GPIO_InitStruct); /* 初始化SPI 配置*/ /*-2- Configure the SPI peripheral */ /* Set the SPI parameters */ SpiHandle.Instance = SPIx; SpiHandle.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_256; SpiHandle.Init.Direction = SPI_DIRECTION_2LINES; SpiHandle.Init.CLKPhase = SPI_PHASE_2EDGE ; SpiHandle.Init.CLKPolarity = SPI_POLARITY_LOW; SpiHandle.Init.DataSize = SPI_DATASIZE_8BIT; SpiHandle.Init.FirstBit = SPI_FIRSTBIT_MSB; SpiHandle.Init.TIMode = SPI_TIMODE_DISABLE; SpiHandle.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE; SpiHandle.Init.CRCPolynomial = 7; SpiHandle.Init.NSS = SPI_NSS_SOFT; SpiHandle.Init.Mode = SPI_MODE_MASTER; //初始化SPI HAL_SPI_Init(&SpiHandle); __HAL_SPI_ENABLE(&SpiHandle); //默认拉高CS引脚 HAL_GPIO_WritePin(SPIx_CS_GPIO_PORT,SPIx_CS_PIN,GPIO_PIN_SET); } void Lpspi_Start(void) { HAL_GPIO_WritePin(SPIx_CS_GPIO_PORT,SPIx_CS_PIN,GPIO_PIN_RESET); } void Lpspi_Stop(void) { HAL_GPIO_WritePin(SPIx_CS_GPIO_PORT,SPIx_CS_PIN,GPIO_PIN_SET); } void Lpspi_Write(uint8_t datasize,uint8_t *data) { //写数据 HAL_GPIO_WritePin(SPIx_CS_GPIO_PORT,SPIx_CS_PIN,GPIO_PIN_RESET); HAL_SPI_Transmit(&SpiHandle,data, datasize, 5000); Spi_delay(30); HAL_GPIO_WritePin(SPIx_CS_GPIO_PORT,SPIx_CS_PIN,GPIO_PIN_SET); } void Lpspi_Read(uint8_t datasize,uint8_t *data,uint8_t *Rxdata) { // 读写数据 HAL_GPIO_WritePin(SPIx_CS_GPIO_PORT,SPIx_CS_PIN,GPIO_PIN_RESET); HAL_SPI_TransmitReceive(&SpiHandle,data,Rxdata, datasize, 5000); Spi_delay(30); HAL_GPIO_WritePin(SPIx_CS_GPIO_PORT,SPIx_CS_PIN,GPIO_PIN_SET); } #endif //end of hard_spi #ifdef Soft_SPI //begin of soft_spi SPI_HandleTypeDef SpiHandle; void Spi_delay(uint32_t count) { volatile uint32_t i = 0; for (i = 0; i < count; ++i) { __asm("NOP"); /* 调用nop空指令 */ __asm("NOP"); /* 调用nop空指令 */ __asm("NOP"); /* 调用nop空指令 */ __asm("NOP"); /* 调用nop空指令 */ __asm("NOP"); /* 调用nop空指令 */ } } void LPSPI_Init(void) { GPIO_InitTypeDef GPIO_InitStruct; /* Enable SPI1 clock */ //SPIx_CLK_ENABLE(); SPIx_SCK_GPIO_CLK_ENABLE(); SPIx_MISO_GPIO_CLK_ENABLE(); SPIx_MOSI_GPIO_CLK_ENABLE(); SPIx_CS_GPIO_CLK_ENABLE(); /* 初始化GPIO 配置*/ /*-1- Configure peripheral GPIO */ /* SPI SCK GPIO pin configuration */ GPIO_InitStruct.Pin = SPIx_SCK_PIN; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; //GPIO_InitStruct.Pull = GPIO_PULLDOWN; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; //GPIO_InitStruct.Alternate = SPIx_SCK_AF; HAL_GPIO_Init(SPIx_SCK_GPIO_PORT, &GPIO_InitStruct); /* SPI MISO GPIO pin configuration */ GPIO_InitStruct.Pin = SPIx_MISO_PIN; GPIO_InitStruct.Mode = GPIO_MODE_INPUT; GPIO_InitStruct.Pull = GPIO_PULLUP; //GPIO_InitStruct.Alternate = SPIx_MISO_AF; HAL_GPIO_Init(SPIx_MISO_GPIO_PORT, &GPIO_InitStruct); /* SPI MOSI GPIO pin configuration */ GPIO_InitStruct.Pin = SPIx_MOSI_PIN; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; //GPIO_InitStruct.Alternate = SPIx_MOSI_AF; HAL_GPIO_Init(SPIx_MOSI_GPIO_PORT, &GPIO_InitStruct); /* SPI CS GPIO pin configuration */ GPIO_InitStruct.Pin = SPIx_CS_PIN; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; //GPIO_InitStruct.Pull = GPIO_PULLDOWN; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; HAL_GPIO_Init(SPIx_CS_GPIO_PORT, &GPIO_InitStruct); //默认拉高CS引脚 HAL_GPIO_WritePin(SPIx_CS_GPIO_PORT,SPIx_CS_PIN,GPIO_PIN_SET); //SCLK空闲拉低 HAL_GPIO_WritePin(SPIx_SCK_GPIO_PORT,SPIx_SCK_PIN,GPIO_PIN_RESET); //SCLK空闲拉高 //HAL_GPIO_WritePin(SPIx_SCK_GPIO_PORT,SPIx_SCK_PIN,GPIO_PIN_SET); } void Lpspi_Start(void) { HAL_GPIO_WritePin(SPIx_CS_GPIO_PORT,SPIx_CS_PIN,GPIO_PIN_RESET); } void Lpspi_Stop(void) { HAL_GPIO_WritePin(SPIx_CS_GPIO_PORT,SPIx_CS_PIN,GPIO_PIN_SET); } void SCLK_H(void) { HAL_GPIO_WritePin(SPIx_SCK_GPIO_PORT,SPIx_SCK_PIN,GPIO_PIN_SET); } void SCLK_L(void) { HAL_GPIO_WritePin(SPIx_SCK_GPIO_PORT,SPIx_SCK_PIN,GPIO_PIN_RESET); } void SPI_Transmit_Data_mode0(uint8_t *Data ,uint8_t Size) //SCLK low first edge { uint8_t i,a=0,data=0; for(a=0;a<Size;a++) { data = Data[a]; for(i = 0;i < 8;i++) { SCLK_L(); if(data&(0x80))//data bit = 1 { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_SET);//MOSI SET 1 } else { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_RESET);//MOSI SET 0 } SCLK_H(); data <<=1; } } } void SPI_Receive_Data_mode0( uint8_t *Data,uint8_t *Rxdata ,uint8_t Size) //SCLK low first edge { uint8_t i,a,data; for(a=0;a<Size;a++) { data = Data[a]; Rxdata[a]=0; for(i = 0;i < 8;i++) { SCLK_L(); if(data&(0x80))//data bit = 1 { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_SET);//MOSI SET 1 } else { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_RESET);//MOSI SET 0 } if(HAL_GPIO_ReadPin(SPIx_MISO_GPIO_PORT,SPIx_MISO_PIN)==1) { Rxdata[a]|=(0x80 >>i); } SCLK_H(); data <<=1; } } } void SPI_Transmit_Data_mode1(uint8_t *Data ,uint8_t Size) //SCLK low second edge { uint8_t i,a=0,data=0; for(a=0;a<Size;a++) { data = Data[a]; for(i = 0;i < 8;i++) { SCLK_H(); if(data&(0x80))//data bit = 1 { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_SET);//MOSI SET 1 } else { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_RESET);//MOSI SET 0 } data <<=1; SCLK_L(); } } } void SPI_Receive_Data_mode1( uint8_t *Data,uint8_t *Rxdata ,uint8_t Size) //SCLK low second edge { uint8_t i,a,data=0; for(a=0;a<Size;a++) { data = Data[a]; Rxdata[a]=0; for(i = 0;i < 8;i++) { SCLK_H(); if(data&(0x80))//data bit = 1 { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_SET);//MOSI SET 1 } else { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_RESET);//MOSI SET 0 } data <<=1; SCLK_L(); if(HAL_GPIO_ReadPin(SPIx_MISO_GPIO_PORT,SPIx_MISO_PIN)==1) { Rxdata[a]|=(0x80 >>i); } } } } void SPI_Transmit_Data_mode2(uint8_t *Data ,uint8_t Size) //SCLK high first edge { uint8_t i,a=0,data=0; for(a=0;a<Size;a++) { data = Data[a]; for(i = 0;i < 8;i++) { SCLK_H(); //Spi_delay(1); if(data&(0x80))//data bit = 1 { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_SET);//MOSI SET 1 } else { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_RESET);//MOSI SET 0 } //Spi_delay(1); SCLK_L(); //Spi_delay(1); data <<=1; SCLK_H(); //Spi_delay(1); } } } void SPI_Receive_Data_mode2( uint8_t *Data,uint8_t *Rxdata ,uint8_t Size) //SCLK low first edge { uint8_t i,a,data=0; for(a=0;a<Size;a++) { data = Data[a]; Rxdata[a]=0; for(i = 0;i < 8;i++) { SCLK_H(); //Spi_delay(1); if(data&(0x80))//data bit = 1 { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_SET);//MOSI SET 1 } else { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_RESET);//MOSI SET 0 } SCLK_L(); if(HAL_GPIO_ReadPin(SPIx_MISO_GPIO_PORT,SPIx_MISO_PIN)==1) { Rxdata[a]|=(0x80 >>i); } data <<=1; SCLK_H(); } } } void SPI_Transmit_Data_mode3(uint8_t *Data ,uint8_t Size) //SCLK high second edge { uint8_t i,a=0,data=0; for(a=0;a<Size;a++) { data = Data[a]; for(i = 0;i < 8;i++) { SCLK_L(); if(data&(0x80))//data bit = 1 { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_SET);//MOSI SET 1 } else { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_RESET);//MOSI SET 0 } data <<=1; SCLK_H(); } } } void SPI_Receive_Data_mode3( uint8_t *Data,uint8_t *Rxdata ,uint8_t Size) //SCLK low second edge { uint8_t i,a,data=0; for(a=0;a<Size;a++) { data = Data[a]; Rxdata[a]=0; for(i = 0;i < 8;i++) { SCLK_L(); if(data&(0x80))//data bit = 1 { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_SET);//MOSI SET 1 } else { HAL_GPIO_WritePin(SPIx_MOSI_GPIO_PORT,SPIx_MOSI_PIN,GPIO_PIN_RESET);//MOSI SET 0 } data <<=1; SCLK_H(); if(HAL_GPIO_ReadPin(SPIx_MISO_GPIO_PORT,SPIx_MISO_PIN)==1) { Rxdata[a]|=(0x80 >>i); } } } } void Lpspi_Write(uint8_t datasize,uint8_t *data) { //写数据 Lpspi_Start(); SPI_Transmit_Data_mode1(data,datasize); Spi_delay(30); //Lpspi_Stop(); } void Lpspi_Read(uint8_t datasize,uint8_t *data,uint8_t *Rxdata) { // 读写数据 Lpspi_Start(); SPI_Receive_Data_mode1( data,Rxdata ,datasize); //Spi_delay(30); //Lpspi_Stop(); } #endif //end of soft_spi

讯享网/* analogysemi xutong 2023/10/19 */ #ifndef __BSP_LPSPI_H #define __BSP_LPSPI_H #include "stm32h7xx_hal.h" //#include "stm32g0xx_hal.h" //#include "stm32f1xx.h" //#include "stm32f4xx.h" //#define HardWare_SPI #define Soft_SPI #define SPIx SPI1 #define SPIx_CLK_ENABLE() __HAL_RCC_SPI1_CLK_ENABLE() #define SPIx_SCK_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE() #define SPIx_MISO_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE() #define SPIx_MOSI_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE() #define SPIx_CS_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE() /* Definition for SPIx Pins */ #define SPIx_SCK_PIN GPIO_PIN_3 #define SPIx_SCK_GPIO_PORT GPIOB #define SPIx_SCK_AF GPIO_AF5_SPI1 #define SPIx_MISO_PIN GPIO_PIN_4 #define SPIx_MISO_GPIO_PORT GPIOB #define SPIx_MISO_AF GPIO_AF5_SPI1 #define SPIx_MOSI_PIN GPIO_PIN_5 #define SPIx_MOSI_GPIO_PORT GPIOB #define SPIx_MOSI_AF GPIO_AF5_SPI1 #define SPIx_CS_PIN GPIO_PIN_6 #define SPIx_CS_GPIO_PORT GPIOB void Spi_delay(uint32_t count); void LPSPI_Init(void); void Lpspi_Start(void); void Lpspi_Stop(void); void Lpspi_Write(uint8_t datasize,uint8_t *data); void Lpspi_Read(uint8_t datasize,uint8_t *data,uint8_t *Rxdata); void SCLK_H(void); void SCLK_L(void); void SPI_Receive_Data( uint8_t *Data,uint8_t *Rxdata ,uint8_t Size); void SPI_Transmit_Data(uint8_t *Data ,uint8_t Size); #endif /* __BSP_LPSPI_H */

2025年类比半导体ADX51X驱动

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