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https://github.com/0xFEEDC0DE64/arduino-esp32.git
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96822d783f
* TX Flow Control and Code cleanup * Use semaphore instead of delay TX functionality is done. * Use single buffer and empty queue on exit * Fix compile issues because of LwIP code relocation * Add temporary header to fix Azure not compiling * Fix AsyncUDP early init * AsyncUDP Multicast fixes * Add source mac address and rework multicast * Allow redefinition of default pins for Serials 1 and 2 * Update IDF to 3276a13 * Update esptool.py to 2.5.0 * Fix sketches * Fix log level in BluetoothSetial
134 lines
4.6 KiB
C
134 lines
4.6 KiB
C
/*-----------------------------------------------------------------------/
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/ Low level disk interface modlue include file (C)ChaN, 2014 /
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/-----------------------------------------------------------------------*/
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#ifndef _DISKIO_DEFINED
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#define _DISKIO_DEFINED
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "integer.h"
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#include "sdmmc_cmd.h"
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#include "driver/sdmmc_host.h"
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/* Status of Disk Functions */
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typedef BYTE DSTATUS;
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/* Results of Disk Functions */
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typedef enum {
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RES_OK = 0, /* 0: Successful */
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RES_ERROR, /* 1: R/W Error */
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RES_WRPRT, /* 2: Write Protected */
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RES_NOTRDY, /* 3: Not Ready */
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RES_PARERR /* 4: Invalid Parameter */
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} DRESULT;
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/*---------------------------------------*/
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/* Prototypes for disk control functions */
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/* Redefine names of disk IO functions to prevent name collisions */
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#define disk_initialize ff_disk_initialize
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#define disk_status ff_disk_status
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#define disk_read ff_disk_read
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#define disk_write ff_disk_write
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#define disk_ioctl ff_disk_ioctl
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DSTATUS disk_initialize (BYTE pdrv);
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DSTATUS disk_status (BYTE pdrv);
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DRESULT disk_read (BYTE pdrv, BYTE* buff, DWORD sector, UINT count);
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DRESULT disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, UINT count);
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DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
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/**
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* Structure of pointers to disk IO driver functions.
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*
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* See FatFs documentation for details about these functions
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*/
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typedef struct {
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DSTATUS (*init) (BYTE pdrv); /*!< disk initialization function */
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DSTATUS (*status) (BYTE pdrv); /*!< disk status check function */
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DRESULT (*read) (BYTE pdrv, BYTE* buff, DWORD sector, UINT count); /*!< sector read function */
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DRESULT (*write) (BYTE pdrv, const BYTE* buff, DWORD sector, UINT count); /*!< sector write function */
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DRESULT (*ioctl) (BYTE pdrv, BYTE cmd, void* buff); /*!< function to get info about disk and do some misc operations */
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} ff_diskio_impl_t;
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/**
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* Register or unregister diskio driver for given drive number.
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*
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* When FATFS library calls one of disk_xxx functions for driver number pdrv,
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* corresponding function in discio_impl for given pdrv will be called.
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*
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* @param pdrv drive number
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* @param discio_impl pointer to ff_diskio_impl_t structure with diskio functions
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* or NULL to unregister and free previously registered drive
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*/
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void ff_diskio_register(BYTE pdrv, const ff_diskio_impl_t* discio_impl);
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#define ff_diskio_unregister(pdrv_) ff_diskio_register(pdrv_, NULL)
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/**
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* Register SD/MMC diskio driver
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*
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* @param pdrv drive number
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* @param card pointer to sdmmc_card_t structure describing a card; card should be initialized before calling f_mount.
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*/
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void ff_diskio_register_sdmmc(BYTE pdrv, sdmmc_card_t* card);
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/**
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* Get next available drive number
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*
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* @param out_pdrv pointer to the byte to set if successful
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*
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* @return ESP_OK on success
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* ESP_ERR_NOT_FOUND if all drives are attached
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*/
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esp_err_t ff_diskio_get_drive(BYTE* out_pdrv);
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/* Disk Status Bits (DSTATUS) */
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#define STA_NOINIT 0x01 /* Drive not initialized */
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#define STA_NODISK 0x02 /* No medium in the drive */
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#define STA_PROTECT 0x04 /* Write protected */
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/* Command code for disk_ioctrl fucntion */
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/* Generic command (Used by FatFs) */
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#define CTRL_SYNC 0 /* Complete pending write process (needed at _FS_READONLY == 0) */
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#define GET_SECTOR_COUNT 1 /* Get media size (needed at _USE_MKFS == 1) */
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#define GET_SECTOR_SIZE 2 /* Get sector size (needed at _MAX_SS != _MIN_SS) */
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#define GET_BLOCK_SIZE 3 /* Get erase block size (needed at _USE_MKFS == 1) */
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#define CTRL_TRIM 4 /* Inform device that the data on the block of sectors is no longer used (needed at _USE_TRIM == 1) */
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/* Generic command (Not used by FatFs) */
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#define CTRL_POWER 5 /* Get/Set power status */
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#define CTRL_LOCK 6 /* Lock/Unlock media removal */
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#define CTRL_EJECT 7 /* Eject media */
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#define CTRL_FORMAT 8 /* Create physical format on the media */
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/* MMC/SDC specific ioctl command */
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#define MMC_GET_TYPE 10 /* Get card type */
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#define MMC_GET_CSD 11 /* Get CSD */
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#define MMC_GET_CID 12 /* Get CID */
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#define MMC_GET_OCR 13 /* Get OCR */
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#define MMC_GET_SDSTAT 14 /* Get SD status */
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#define ISDIO_READ 55 /* Read data form SD iSDIO register */
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#define ISDIO_WRITE 56 /* Write data to SD iSDIO register */
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#define ISDIO_MRITE 57 /* Masked write data to SD iSDIO register */
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/* ATA/CF specific ioctl command */
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#define ATA_GET_REV 20 /* Get F/W revision */
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#define ATA_GET_MODEL 21 /* Get model name */
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#define ATA_GET_SN 22 /* Get serial number */
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#ifdef __cplusplus
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}
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#endif
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#endif
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