Spi_flash.zip

ESP32 W25Q128 驱动程序，基于正点原子移植， uint16_t W25QXX_ReadID(void); //读取FLASH ID uint8_t W25QXX_ReadSR(void); //读取状态寄存器S void W25QXX_Write_SR(uint8_t sr); //写状态寄存器 void W25QXX_Write_Enable(void); //写使能 void W25QXX_Write_Disable(void); //写保护 void W25QXX_Write_NoCheck(uint8_t *pBuffer, uint32_t WriteAddr, uint16_t NumByteToWrite); void W25QXX_Read(uint8_t *pBuffer, uint32_t ReadAddr, uint16_t NumByteToRead); //读取flash void W25QXX_Write(uint8_t *pBuffer, uint32_t WriteAddr, uint16_t NumByteToWrite); //写入flash void W25QXX_Erase_Chip(void); //整片擦除 void W25QXX_Erase_Sector(uint32_t Dst_Addr); //扇区擦除 void W25QXX_Wait_Busy(void); //等待空闲 void W25QXX_PowerDown(void); //进入掉电模式 void W25QXX_WAKEUP(void); //唤醒 void SPIFlash_Test_Process(void); //读写测试 uint16_t W25QXX_Read_Data(uint8_t *Temp_buff, uint32_t ReadAddr, uint16_t Size_Temp_buff); //读取缓存中的一组数据 uint32_t Read_Post_Len(uint32_t Start_Addr, uint32_t End_Addr); //读取缓存中正确的数据的总大小