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STM32F1 USB cdc/msc composite device (#15180)

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Co-Authored-By: bigtreetech <38851044+bigtreetech@users.noreply.github.com>
This commit is contained in:
Scott Lahteine
2019-09-08 02:27:23 -05:00
parent 8bca3fcf2c
commit dbea6f0022
13 changed files with 872 additions and 16 deletions
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23
Marlin/src/HAL/HAL_STM32F1/HAL.cpp
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@@ -82,7 +82,7 @@
// Public Variables
// ------------------------
#ifdef SERIAL_USB
#if (!defined(SERIAL_USB) && !defined(USE_USB_COMPOSITE))
USBSerial SerialUSB;
#endif
@@ -215,6 +215,9 @@ void HAL_init(void) {
#if PIN_EXISTS(LED)
OUT_WRITE(LED_PIN, LOW);
#endif
#ifdef USE_USB_COMPOSITE
MSC_SD_init();
#endif
#if PIN_EXISTS(USB_CONNECT)
OUT_WRITE(USB_CONNECT_PIN, !USB_CONNECT_INVERTING); // USB clear connection
delay(1000); // Give OS time to notice
@@ -222,6 +225,24 @@ void HAL_init(void) {
#endif
}
// HAL idle task
void HAL_idletask(void) {
#ifdef USE_USB_COMPOSITE
#if ENABLED(SHARED_SD_CARD)
// If Marlin is using the SD card we need to lock it to prevent access from
// a PC via USB.
// Other HALs use IS_SD_PRINTING() and IS_SD_FILE_OPEN() to check for access but
// this will not reliably detect delete operations. To be safe we will lock
// the disk if Marlin has it mounted. Unfortuately there is currently no way
// to unmount the disk from the LCD menu.
// if (IS_SD_PRINTING() || IS_SD_FILE_OPEN())
/* copy from lpc1768 framework, should be fixed later for process SHARED_SD_CARD*/
#endif
// process USB mass storage device class loop
MarlinMSC.loop();
#endif
}
/* VGPV Done with defines
// disable interrupts
void cli(void) { noInterrupts(); }

11
Marlin/src/HAL/HAL_STM32F1/HAL.h
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@@ -42,21 +42,30 @@
#include <util/atomic.h>
#include "../../inc/MarlinConfigPre.h"
#include "msc_sd.h"
// ------------------------
// Defines
// ------------------------
#ifdef SERIAL_USB
#ifndef USE_USB_COMPOSITE
#define UsbSerial Serial
#else
#define UsbSerial MarlinCompositeSerial
#endif
#define MSerial1 Serial1
#define MSerial2 Serial2
#define MSerial3 Serial3
#define MSerial4 Serial4
#define MSerial5 Serial5
#else
#ifndef USE_USB_COMPOSITE
extern USBSerial SerialUSB;
#define UsbSerial SerialUSB
#else
#define UsbSerial MarlinCompositeSerial
#endif
#define MSerial1 Serial
#define MSerial2 Serial1
#define MSerial3 Serial2
@@ -111,6 +120,8 @@
// Set interrupt grouping for this MCU
void HAL_init(void);
#define HAL_IDLETASK 1
void HAL_idletask(void);
/**
* TODO: review this to return 1 for pins that are not analog input

56
Marlin/src/HAL/HAL_STM32F1/maple_win_usb_driver/maple_serial.inf Normal file
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@@ -0,0 +1,56 @@
;
; STMicroelectronics Communication Device Class driver installation file
; (C)2006 Copyright STMicroelectronics
;
[Version]
Signature="$Windows NT$"
Class=Ports
ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318}
Provider=%STM%
LayoutFile=layout.inf
[Manufacturer]
%MFGNAME%=VirComDevice,NT,NTamd64
[DestinationDirs]
DefaultDestDir = 12
[VirComDevice.NT]
%DESCRIPTION%=DriverInstall,USB\VID_1EAF&PID_0029&MI_01
%DESCRIPTION%=DriverInstall,USB\VID_1EAF&PID_0029&MI_01
[VirComDevice.NTamd64]
%DESCRIPTION%=DriverInstall,USB\VID_1EAF&PID_0029&MI_01
%DESCRIPTION%=DriverInstall,USB\VID_1EAF&PID_0029&MI_01
[DriverInstall.NT]
Include=mdmcpq.inf
CopyFiles=FakeModemCopyFileSection
AddReg=DriverInstall.NT.AddReg
[DriverInstall.NT.AddReg]
HKR,,DevLoader,,*ntkern
HKR,,NTMPDriver,,usbser.sys
HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"
[DriverInstall.NT.Services]
AddService=usbser, 0x00000002, DriverServiceInst
[DriverServiceInst]
DisplayName=%SERVICE%
ServiceType=1
StartType=3
ErrorControl=1
ServiceBinary=%12%\usbser.sys
;------------------------------------------------------------------------------
; String Definitions
;------------------------------------------------------------------------------
[Strings]
STM = "LeafLabs"
MFGNAME = "LeafLabs"
DESCRIPTION = "Maple R3"
SERVICE = "USB Virtual COM port"

64
Marlin/src/HAL/HAL_STM32F1/msc_sd.cpp Normal file
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@@ -0,0 +1,64 @@
/**
* Marlin 3D Printer Firmware
*
* Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
* Copyright (c) 2019 BigTreeTech [https://github.com/bigtreetech]
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifdef USE_USB_COMPOSITE
#include "msc_sd.h"
#include "SPI.h"
#define PRODUCT_ID 0x29
USBMassStorage MarlinMSC;
USBCompositeSerial MarlinCompositeSerial;
#include "../../inc/MarlinConfig.h"
#ifdef HAS_ONBOARD_SD
#include "onboard_sd.h"
static bool MSC_Write(const uint8_t *writebuff, uint32_t startSector, uint16_t numSectors) {
return (disk_write(0, writebuff, startSector, numSectors) == RES_OK);
}
static bool MSC_Read(uint8_t *readbuff, uint32_t startSector, uint16_t numSectors) {
return (disk_read(0, readbuff, startSector, numSectors) == RES_OK);
}
#endif
void MSC_SD_init() {
USBComposite.setProductId(PRODUCT_ID);
// Just set MarlinCompositeSerial enabled to true
// because when MarlinCompositeSerial.begin() is used in setup()
// it clears all USBComposite devices.
MarlinCompositeSerial.begin();
USBComposite.end();
USBComposite.clear();
// Set api and register mass storage
#ifdef HAS_ONBOARD_SD
uint32_t cardSize;
if (disk_initialize(0) == RES_OK) {
if (disk_ioctl(0, GET_SECTOR_COUNT, (void *)(&cardSize)) == RES_OK) {
MarlinMSC.setDriveData(0, cardSize, MSC_Read, MSC_Write);
MarlinMSC.registerComponent();
}
}
#endif
// Register composite Serial
MarlinCompositeSerial.registerComponent();
USBComposite.begin();
}
#endif // USE_USB_COMPOSITE

24
Marlin/src/HAL/HAL_STM32F1/msc_sd.h Normal file
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@@ -0,0 +1,24 @@
/**
* Marlin 3D Printer Firmware
*
* Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
* Copyright (c) 2019 BigTreeTech [https://github.com/bigtreetech]
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#include <USBComposite.h>
extern USBMassStorage MarlinMSC;
extern USBCompositeSerial MarlinCompositeSerial;
void MSC_SD_init();

558
Marlin/src/HAL/HAL_STM32F1/onboard_sd.cpp Normal file
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@@ -0,0 +1,558 @@
/*------------------------------------------------------------------------*/
/* STM32F1: MMCv3/SDv1/SDv2 (SPI mode) control module */
/*------------------------------------------------------------------------*/
/*
/ * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
/ * Copyright (c) 2019 BigTreeTech [https://github.com/bigtreetech]
/ * Copyright (C) 2015, ChaN, all right reserved.
/
/ * This software is a free software and there is NO WARRANTY.
/ * No restriction on use. You can use, modify and redistribute it for
/ personal, non-profit or commercial products UNDER YOUR RESPONSIBILITY.
/ * Redistributions of source code must retain the above copyright notice.
/
/-------------------------------------------------------------------------*/
#include "../../inc/MarlinConfig.h"
#ifdef HAS_ONBOARD_SD
#include "onboard_sd.h"
#include "spi.h"
#include "fastio.h"
#ifdef SHARED_SD_CARD
#ifndef ON_BOARD_SPI_DEVICE
#define ON_BOARD_SPI_DEVICE SPI_DEVICE
#endif
#define ONBOARD_SD_SPI SPI
#else
SPIClass OnBoardSPI(ON_BOARD_SPI_DEVICE)
#define ONBOARD_SD_SPI OnBoardSPI
#endif
#if ON_BOARD_SPI_DEVICE == 1
#define SPI_CLOCK_MAX SPI_BAUD_PCLK_DIV_4
#else
#define SPI_CLOCK_MAX SPI_BAUD_PCLK_DIV_2
#endif
#define CS_LOW() {WRITE(ONBOARD_SD_CS_PIN, LOW);} /* Set OnBoardSPI cs low */
#define CS_HIGH() {WRITE(ONBOARD_SD_CS_PIN, HIGH);} /* Set OnBoardSPI cs high */
#define FCLK_FAST() ONBOARD_SD_SPI.setClockDivider(SPI_CLOCK_MAX)
#define FCLK_SLOW() ONBOARD_SD_SPI.setClockDivider(SPI_BAUD_PCLK_DIV_256)
/*--------------------------------------------------------------------------
Module Private Functions
---------------------------------------------------------------------------*/
#include "onboard_sd.h"
/* MMC/SD command */
#define CMD0 (0) /* GO_IDLE_STATE */
#define CMD1 (1) /* SEND_OP_COND (MMC) */
#define ACMD41 (0x80+41) /* SEND_OP_COND (SDC) */
#define CMD8 (8) /* SEND_IF_COND */
#define CMD9 (9) /* SEND_CSD */
#define CMD10 (10) /* SEND_CID */
#define CMD12 (12) /* STOP_TRANSMISSION */
#define ACMD13 (0x80+13) /* SD_STATUS (SDC) */
#define CMD16 (16) /* SET_BLOCKLEN */
#define CMD17 (17) /* READ_SINGLE_BLOCK */
#define CMD18 (18) /* READ_MULTIPLE_BLOCK */
#define CMD23 (23) /* SET_BLOCK_COUNT (MMC) */
#define ACMD23 (0x80+23) /* SET_WR_BLK_ERASE_COUNT (SDC) */
#define CMD24 (24) /* WRITE_BLOCK */
#define CMD25 (25) /* WRITE_MULTIPLE_BLOCK */
#define CMD32 (32) /* ERASE_ER_BLK_START */
#define CMD33 (33) /* ERASE_ER_BLK_END */
#define CMD38 (38) /* ERASE */
#define CMD48 (48) /* READ_EXTR_SINGLE */
#define CMD49 (49) /* WRITE_EXTR_SINGLE */
#define CMD55 (55) /* APP_CMD */
#define CMD58 (58) /* READ_OCR */
static volatile DSTATUS Stat = STA_NOINIT; /* Physical drive status */
static volatile UINT timeout;
static BYTE CardType; /* Card type flags */
/*-----------------------------------------------------------------------*/
/* Send/Receive data to the MMC (Platform dependent) */
/*-----------------------------------------------------------------------*/
/* Exchange a byte */
static BYTE xchg_spi (
BYTE dat /* Data to send */
) {
BYTE returnByte = ONBOARD_SD_SPI.transfer(dat);
return returnByte;
}
/* Receive multiple byte */
static void rcvr_spi_multi (
BYTE *buff, /* Pointer to data buffer */
UINT btr /* Number of bytes to receive (16, 64 or 512) */
) {
ONBOARD_SD_SPI.dmaTransfer(0, const_cast<uint8_t*>(buff), btr);
}
#if _DISKIO_WRITE
/* Send multiple bytes */
static void xmit_spi_multi (
const BYTE *buff, /* Pointer to the data */
UINT btx /* Number of bytes to send (multiple of 16) */
) {
ONBOARD_SD_SPI.dmaSend(const_cast<uint8_t*>(buff), btx);
}
#endif // _DISKIO_WRITE
/*-----------------------------------------------------------------------*/
/* Wait for card ready */
/*-----------------------------------------------------------------------*/
static int wait_ready ( /* 1:Ready, 0:Timeout */
UINT wt /* Timeout [ms] */
) {
BYTE d;
timeout = millis() + wt;
do {
d = xchg_spi(0xFF);
/* This loop takes a while. Insert rot_rdq() here for multitask environment. */
} while (d != 0xFF && (timeout > millis())); /* Wait for card goes ready or timeout */
return (d == 0xFF) ? 1 : 0;
}
/*-----------------------------------------------------------------------*/
/* Deselect card and release SPI */
/*-----------------------------------------------------------------------*/
static void deselect(void) {
CS_HIGH(); /* CS = H */
xchg_spi(0xFF); /* Dummy clock (force DO hi-z for multiple slave SPI) */
}
/*-----------------------------------------------------------------------*/
/* Select card and wait for ready */
/*-----------------------------------------------------------------------*/
static int select(void) { /* 1:OK, 0:Timeout */
CS_LOW(); /* CS = L */
xchg_spi(0xFF); /* Dummy clock (force DO enabled) */
if (wait_ready(500)) return 1; /* Leading busy check: Wait for card ready */
deselect(); /* Timeout */
return 0;
}
/*-----------------------------------------------------------------------*/
/* Control SPI module (Platform dependent) */
/*-----------------------------------------------------------------------*/
static void power_on(void) { /* Enable SSP module and attach it to I/O pads */
ONBOARD_SD_SPI.setModule(ON_BOARD_SPI_DEVICE);
ONBOARD_SD_SPI.begin();
ONBOARD_SD_SPI.setBitOrder(MSBFIRST);
ONBOARD_SD_SPI.setDataMode(SPI_MODE0);
OUT_WRITE(ONBOARD_SD_CS_PIN, HIGH); /* Set CS# high */
}
static void power_off(void) { /* Disable SPI function */
select(); /* Wait for card ready */
deselect();
}
/*-----------------------------------------------------------------------*/
/* Receive a data packet from the MMC */
/*-----------------------------------------------------------------------*/
static int rcvr_datablock ( /* 1:OK, 0:Error */
BYTE *buff, /* Data buffer */
UINT btr /* Data block length (byte) */
) {
BYTE token;
timeout = millis() + 200;
do { /* Wait for DataStart token in timeout of 200ms */
token = xchg_spi(0xFF);
/* This loop will take a while. Insert rot_rdq() here for multitask environment. */
} while ((token == 0xFF) && (timeout > millis()));
if (token != 0xFE) return 0; /* Function fails if invalid DataStart token or timeout */
rcvr_spi_multi(buff, btr); /* Store trailing data to the buffer */
xchg_spi(0xFF); xchg_spi(0xFF); /* Discard CRC */
return 1; /* Function succeeded */
}
/*-----------------------------------------------------------------------*/
/* Send a data packet to the MMC */
/*-----------------------------------------------------------------------*/
#if _DISKIO_WRITE
static int xmit_datablock ( /* 1:OK, 0:Failed */
const BYTE *buff, /* Ponter to 512 byte data to be sent */
BYTE token /* Token */
) {
BYTE resp;
if (!wait_ready(500)) return 0; /* Leading busy check: Wait for card ready to accept data block */
xchg_spi(token); /* Send token */
if (token == 0xFD) return 1; /* Do not send data if token is StopTran */
xmit_spi_multi(buff, 512); /* Data */
xchg_spi(0xFF); xchg_spi(0xFF); /* Dummy CRC */
resp = xchg_spi(0xFF); /* Receive data resp */
return (resp & 0x1F) == 0x05 ? 1 : 0; /* Data was accepted or not */
/* Busy check is done at next transmission */
}
#endif // _DISKIO_WRITE
/*-----------------------------------------------------------------------*/
/* Send a command packet to the MMC */
/*-----------------------------------------------------------------------*/
static BYTE send_cmd ( /* Return value: R1 resp (bit7==1:Failed to send) */
BYTE cmd, /* Command index */
DWORD arg /* Argument */
) {
BYTE n, res;
if (cmd & 0x80) { /* Send a CMD55 prior to ACMD<n> */
cmd &= 0x7F;
res = send_cmd(CMD55, 0);
if (res > 1) return res;
}
/* Select the card and wait for ready except to stop multiple block read */
if (cmd != CMD12) {
deselect();
if (!select()) return 0xFF;
}
/* Send command packet */
xchg_spi(0x40 | cmd); /* Start + command index */
xchg_spi((BYTE)(arg >> 24)); /* Argument[31..24] */
xchg_spi((BYTE)(arg >> 16)); /* Argument[23..16] */
xchg_spi((BYTE)(arg >> 8)); /* Argument[15..8] */
xchg_spi((BYTE)arg); /* Argument[7..0] */
n = 0x01; /* Dummy CRC + Stop */
if (cmd == CMD0) n = 0x95; /* Valid CRC for CMD0(0) */
if (cmd == CMD8) n = 0x87; /* Valid CRC for CMD8(0x1AA) */
xchg_spi(n);
/* Receive command resp */
if (cmd == CMD12) xchg_spi(0xFF); /* Diacard following one byte when CMD12 */
n = 10; /* Wait for response (10 bytes max) */
do
res = xchg_spi(0xFF);
while ((res & 0x80) && --n);
return res; /* Return received response */
}
/*--------------------------------------------------------------------------
Public Functions
---------------------------------------------------------------------------*/
/*-----------------------------------------------------------------------*/
/* Initialize disk drive */
/*-----------------------------------------------------------------------*/
DSTATUS disk_initialize (
BYTE drv /* Physical drive number (0) */
) {
BYTE n, cmd, ty, ocr[4];
if (drv) return STA_NOINIT; /* Supports only drive 0 */
power_on(); /* Initialize SPI */
if (Stat & STA_NODISK) return Stat; /* Is a card existing in the soket? */
FCLK_SLOW();
for (n = 10; n; n--) xchg_spi(0xFF); /* Send 80 dummy clocks */
ty = 0;
if (send_cmd(CMD0, 0) == 1) { /* Put the card SPI state */
timeout = millis() + 1000; /* Initialization timeout = 1 sec */
if (send_cmd(CMD8, 0x1AA) == 1) { /* Is the catd SDv2? */
for (n = 0; n < 4; n++) ocr[n] = xchg_spi(0xFF); /* Get 32 bit return value of R7 resp */
if (ocr[2] == 0x01 && ocr[3] == 0xAA) { /* Does the card support 2.7-3.6V? */
while ((timeout > millis()) && send_cmd(ACMD41, 1UL << 30)) ; /* Wait for end of initialization with ACMD41(HCS) */
if ((timeout > millis()) && send_cmd(CMD58, 0) == 0) { /* Check CCS bit in the OCR */
for (n = 0; n < 4; n++) ocr[n] = xchg_spi(0xFF);
ty = (ocr[0] & 0x40) ? CT_SD2 | CT_BLOCK : CT_SD2; /* Check if the card is SDv2 */
}
}
} else { /* Not an SDv2 card */
if (send_cmd(ACMD41, 0) <= 1) { /* SDv1 or MMCv3? */
ty = CT_SD1; cmd = ACMD41; /* SDv1 (ACMD41(0)) */
} else {
ty = CT_MMC; cmd = CMD1; /* MMCv3 (CMD1(0)) */
}
while ((timeout > millis()) && send_cmd(cmd, 0)) ; /* Wait for the card leaves idle state */
if (!(timeout > millis()) || send_cmd(CMD16, 512) != 0) /* Set block length: 512 */
ty = 0;
}
}
CardType = ty; /* Card type */
deselect();
if (ty) { /* OK */
FCLK_FAST(); /* Set fast clock */
Stat &= ~STA_NOINIT; /* Clear STA_NOINIT flag */
} else { /* Failed */
power_off();
Stat = STA_NOINIT;
}
return Stat;
}
/*-----------------------------------------------------------------------*/
/* Get disk status */
/*-----------------------------------------------------------------------*/
DSTATUS disk_status (
BYTE drv /* Physical drive number (0) */
) {
if (drv) return STA_NOINIT; /* Supports only drive 0 */
return Stat; /* Return disk status */
}
/*-----------------------------------------------------------------------*/
/* Read sector(s) */
/*-----------------------------------------------------------------------*/
DRESULT disk_read (
BYTE drv, /* Physical drive number (0) */
BYTE *buff, /* Pointer to the data buffer to store read data */
DWORD sector, /* Start sector number (LBA) */
UINT count /* Number of sectors to read (1..128) */
) {
BYTE cmd;
if (drv || !count) return RES_PARERR; /* Check parameter */
if (Stat & STA_NOINIT) return RES_NOTRDY; /* Check if drive is ready */
if (!(CardType & CT_BLOCK)) sector *= 512; /* LBA ot BA conversion (byte addressing cards) */
FCLK_FAST();
cmd = count > 1 ? CMD18 : CMD17; /* READ_MULTIPLE_BLOCK : READ_SINGLE_BLOCK */
if (send_cmd(cmd, sector) == 0) {
do {
if (!rcvr_datablock(buff, 512)) break;
buff += 512;
} while (--count);
if (cmd == CMD18) send_cmd(CMD12, 0); /* STOP_TRANSMISSION */
}
deselect();
return count ? RES_ERROR : RES_OK; /* Return result */
}
/*-----------------------------------------------------------------------*/
/* Write sector(s) */
/*-----------------------------------------------------------------------*/
#if _DISKIO_WRITE
DRESULT disk_write(
BYTE drv, /* Physical drive number (0) */
const BYTE *buff, /* Ponter to the data to write */
DWORD sector, /* Start sector number (LBA) */
UINT count /* Number of sectors to write (1..128) */
) {
if (drv || !count) return RES_PARERR; /* Check parameter */
if (Stat & STA_NOINIT) return RES_NOTRDY; /* Check drive status */
if (Stat & STA_PROTECT) return RES_WRPRT; /* Check write protect */
FCLK_FAST();
if (!(CardType & CT_BLOCK)) sector *= 512; /* LBA ==> BA conversion (byte addressing cards) */
if (count == 1) { /* Single sector write */
if ((send_cmd(CMD24, sector) == 0) /* WRITE_BLOCK */
&& xmit_datablock(buff, 0xFE)) {
count = 0;
}
}
else { /* Multiple sector write */
if (CardType & CT_SDC) send_cmd(ACMD23, count); /* Predefine number of sectors */
if (send_cmd(CMD25, sector) == 0) { /* WRITE_MULTIPLE_BLOCK */
do {
if (!xmit_datablock(buff, 0xFC)) break;
buff += 512;
} while (--count);
if (!xmit_datablock(0, 0xFD)) count = 1; /* STOP_TRAN token */
}
}
deselect();
return count ? RES_ERROR : RES_OK; /* Return result */
}
#endif // _DISKIO_WRITE
/*-----------------------------------------------------------------------*/
/* Miscellaneous drive controls other than data read/write */
/*-----------------------------------------------------------------------*/
#if _DISKIO_IOCTL
DRESULT disk_ioctl (
BYTE drv, /* Physical drive number (0) */
BYTE cmd, /* Control command code */
void *buff /* Pointer to the conrtol data */
) {
DRESULT res;
BYTE n, csd[16], *ptr = (BYTE *)buff;
DWORD *dp, st, ed, csize;
#if _DISKIO_ISDIO
SDIO_CMD *sdio = buff;
BYTE rc, *buf;
UINT dc;
#endif
if (drv) return RES_PARERR; /* Check parameter */
if (Stat & STA_NOINIT) return RES_NOTRDY; /* Check if drive is ready */
res = RES_ERROR;
FCLK_FAST();
switch (cmd) {
case CTRL_SYNC: /* Wait for end of internal write process of the drive */
if (select()) res = RES_OK;
break;
case GET_SECTOR_COUNT: /* Get drive capacity in unit of sector (DWORD) */
if ((send_cmd(CMD9, 0) == 0) && rcvr_datablock(csd, 16)) {
if ((csd[0] >> 6) == 1) { /* SDC ver 2.00 */
csize = csd[9] + ((WORD)csd[8] << 8) + ((DWORD)(csd[7] & 63) << 16) + 1;
*(DWORD*)buff = csize << 10;
} else { /* SDC ver 1.XX or MMC ver 3 */
n = (csd[5] & 15) + ((csd[10] & 128) >> 7) + ((csd[9] & 3) << 1) + 2;
csize = (csd[8] >> 6) + ((WORD)csd[7] << 2) + ((WORD)(csd[6] & 3) << 10) + 1;
*(DWORD*)buff = csize << (n - 9);
}
res = RES_OK;
}
break;
case GET_BLOCK_SIZE: /* Get erase block size in unit of sector (DWORD) */
if (CardType & CT_SD2) { /* SDC ver 2.00 */
if (send_cmd(ACMD13, 0) == 0) { /* Read SD status */
xchg_spi(0xFF);
if (rcvr_datablock(csd, 16)) { /* Read partial block */
for (n = 64 - 16; n; n--) xchg_spi(0xFF); /* Purge trailing data */
*(DWORD*)buff = 16UL << (csd[10] >> 4);
res = RES_OK;
}
}
} else { /* SDC ver 1.XX or MMC */
if ((send_cmd(CMD9, 0) == 0) && rcvr_datablock(csd, 16)) { /* Read CSD */
if (CardType & CT_SD1) { /* SDC ver 1.XX */
*(DWORD*)buff = (((csd[10] & 63) << 1) + ((WORD)(csd[11] & 128) >> 7) + 1) << ((csd[13] >> 6) - 1);
} else { /* MMC */
*(DWORD*)buff = ((WORD)((csd[10] & 124) >> 2) + 1) * (((csd[11] & 3) << 3) + ((csd[11] & 224) >> 5) + 1);
}
res = RES_OK;
}
}
break;
case CTRL_TRIM: /* Erase a block of sectors (used when _USE_TRIM in ffconf.h is 1) */
if (!(CardType & CT_SDC)) break; /* Check if the card is SDC */
if (disk_ioctl(drv, MMC_GET_CSD, csd)) break; /* Get CSD */
if (!(csd[0] >> 6) && !(csd[10] & 0x40)) break; /* Check if sector erase can be applied to the card */
dp = (DWORD *)buff; st = dp[0]; ed = dp[1]; /* Load sector block */
if (!(CardType & CT_BLOCK)) {
st *= 512; ed *= 512;
}
if (send_cmd(CMD32, st) == 0 && send_cmd(CMD33, ed) == 0 && send_cmd(CMD38, 0) == 0 && wait_ready(30000)) { /* Erase sector block */
res = RES_OK; /* FatFs does not check result of this command */
}
break;
/* Following commands are never used by FatFs module */
case MMC_GET_TYPE: /* Get MMC/SDC type (BYTE) */
*ptr = CardType;
res = RES_OK;
break;
case MMC_GET_CSD: /* Read CSD (16 bytes) */
if (send_cmd(CMD9, 0) == 0 && rcvr_datablock(ptr, 16)) { /* READ_CSD */
res = RES_OK;
}
break;
case MMC_GET_CID: /* Read CID (16 bytes) */
if (send_cmd(CMD10, 0) == 0 && rcvr_datablock(ptr, 16)) { /* READ_CID */
res = RES_OK;
}
break;
case MMC_GET_OCR: /* Read OCR (4 bytes) */
if (send_cmd(CMD58, 0) == 0) { /* READ_OCR */
for (n = 4; n; n--) *ptr++ = xchg_spi(0xFF);
res = RES_OK;
}
break;
case MMC_GET_SDSTAT: /* Read SD status (64 bytes) */
if (send_cmd(ACMD13, 0) == 0) { /* SD_STATUS */
xchg_spi(0xFF);
if (rcvr_datablock(ptr, 64)) res = RES_OK;
}
break;
#if _DISKIO_ISDIO
case ISDIO_READ:
sdio = buff;
if (send_cmd(CMD48, 0x80000000 | sdio->func << 28 | sdio->addr << 9 | ((sdio->ndata - 1) & 0x1FF)) == 0) {
for (Timer1 = 1000; (rc = xchg_spi(0xFF)) == 0xFF && Timer1; ) ;
if (rc == 0xFE) {
for (buf = sdio->data, dc = sdio->ndata; dc; dc--) *buf++ = xchg_spi(0xFF);
for (dc = 514 - sdio->ndata; dc; dc--) xchg_spi(0xFF);
res = RES_OK;
}
}
break;
case ISDIO_WRITE:
sdio = buff;
if (send_cmd(CMD49, 0x80000000 | sdio->func << 28 | sdio->addr << 9 | ((sdio->ndata - 1) & 0x1FF)) == 0) {
xchg_spi(0xFF); xchg_spi(0xFE);
for (buf = sdio->data, dc = sdio->ndata; dc; dc--) xchg_spi(*buf++);
for (dc = 514 - sdio->ndata; dc; dc--) xchg_spi(0xFF);
if ((xchg_spi(0xFF) & 0x1F) == 0x05) res = RES_OK;
}
break;
case ISDIO_MRITE:
sdio = buff;
if (send_cmd(CMD49, 0x84000000 | sdio->func << 28 | sdio->addr << 9 | sdio->ndata >> 8) == 0) {
xchg_spi(0xFF); xchg_spi(0xFE);
xchg_spi(sdio->ndata);
for (dc = 513; dc; dc--) xchg_spi(0xFF);
if ((xchg_spi(0xFF) & 0x1F) == 0x05) res = RES_OK;
}
break;
#endif // _DISKIO_ISDIO
default: res = RES_PARERR;
}
deselect();
return res;
}
#endif // _DISKIO_IOCTL
#endif // HAS_ONBOARD_SD

96
Marlin/src/HAL/HAL_STM32F1/onboard_sd.h Normal file
View File

@@ -0,0 +1,96 @@
/*-----------------------------------------------------------------------
/ * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
/ * Copyright (c) 2019 BigTreeTech [https://github.com/bigtreetech]
/ * Low level disk interface module include file (C)ChaN, 2015
/-----------------------------------------------------------------------*/
#pragma once
#define _DISKIO_WRITE 1 /* 1: Enable disk_write function */
#define _DISKIO_IOCTL 1 /* 1: Enable disk_ioctl fucntion */
#define _DISKIO_ISDIO 0 /* 1: Enable iSDIO control fucntion */
typedef unsigned char BYTE;
typedef unsigned short WORD;
typedef unsigned long DWORD;
typedef unsigned int UINT;
/* Status of Disk Functions */
typedef BYTE DSTATUS;
/* Results of Disk Functions */
typedef enum {
RES_OK = 0, /* 0: Successful */
RES_ERROR, /* 1: R/W Error */
RES_WRPRT, /* 2: Write Protected */
RES_NOTRDY, /* 3: Not Ready */
RES_PARERR /* 4: Invalid Parameter */
} DRESULT;
#if _DISKIO_ISDIO
/* Command structure for iSDIO ioctl command */
typedef struct {
BYTE func; /* Function number: 0..7 */
WORD ndata; /* Number of bytes to transfer: 1..512, or mask + data */
DWORD addr; /* Register address: 0..0x1FFFF */
void* data; /* Pointer to the data (to be written | read buffer) */
} SDIO_CMD;
#endif
/*---------------------------------------*/
/* Prototypes for disk control functions */
DSTATUS disk_initialize(BYTE pdrv);
DSTATUS disk_status(BYTE pdrv);
DRESULT disk_read(BYTE pdrv, BYTE* buff, DWORD sector, UINT count);
#if _DISKIO_WRITE
DRESULT disk_write(BYTE pdrv, const BYTE* buff, DWORD sector, UINT count);
#endif
#if _DISKIO_IOCTL
DRESULT disk_ioctl(BYTE pdrv, BYTE cmd, void* buff);
#endif
/* Disk Status Bits (DSTATUS) */
#define STA_NOINIT 0x01 /* Drive not initialized */
#define STA_NODISK 0x02 /* No medium in the drive */
#define STA_PROTECT 0x04 /* Write protected */
/* Command code for disk_ioctrl fucntion */
/* Generic command (Used by FatFs) */
#define CTRL_SYNC 0 /* Complete pending write process (needed at _FS_READONLY == 0) */
#define GET_SECTOR_COUNT 1 /* Get media size (needed at _USE_MKFS == 1) */
#define GET_SECTOR_SIZE 2 /* Get sector size (needed at _MAX_SS != _MIN_SS) */
#define GET_BLOCK_SIZE 3 /* Get erase block size (needed at _USE_MKFS == 1) */
#define CTRL_TRIM 4 /* Inform device that the data on the block of sectors is no longer used (needed at _USE_TRIM == 1) */
/* Generic command (Not used by FatFs) */
#define CTRL_FORMAT 5 /* Create physical format on the media */
#define CTRL_POWER_IDLE 6 /* Put the device idle state */
#define CTRL_POWER_OFF 7 /* Put the device off state */
#define CTRL_LOCK 8 /* Lock media removal */
#define CTRL_UNLOCK 9 /* Unlock media removal */
#define CTRL_EJECT 10 /* Eject media */
/* MMC/SDC specific ioctl command (Not used by FatFs) */
#define MMC_GET_TYPE 50 /* Get card type */
#define MMC_GET_CSD 51 /* Get CSD */
#define MMC_GET_CID 52 /* Get CID */
#define MMC_GET_OCR 53 /* Get OCR */
#define MMC_GET_SDSTAT 54 /* Get SD status */
#define ISDIO_READ 55 /* Read data form SD iSDIO register */
#define ISDIO_WRITE 56 /* Write data to SD iSDIO register */
#define ISDIO_MRITE 57 /* Masked write data to SD iSDIO register */
/* ATA/CF specific ioctl command (Not used by FatFs) */
#define ATA_GET_REV 60 /* Get F/W revision */
#define ATA_GET_MODEL 61 /* Get model name */
#define ATA_GET_SN 62 /* Get serial number */
/* MMC card type flags (MMC_GET_TYPE) */
#define CT_MMC 0x01 /* MMC ver 3 */
#define CT_SD1 0x02 /* SD ver 1 */
#define CT_SD2 0x04 /* SD ver 2 */
#define CT_SDC (CT_SD1|CT_SD2) /* SD */
#define CT_BLOCK 0x08 /* Block addressing */

12
Marlin/src/pins/stm32/pins_BIGTREE_SKR_E3_DIP.h
View File

@@ -187,3 +187,15 @@
#endif
#endif // HAS_SPI_LCD
//
// SD Support
//
#define HAS_ONBOARD_SD
#ifndef SDCARD_CONNECTION
#define SDCARD_CONNECTION ONBOARD
#endif
#define ON_BOARD_SPI_DEVICE 1 //SPI1
#define ONBOARD_SD_CS_PIN PA4 // Chip select for "System" SD card

12
Marlin/src/pins/stm32/pins_BIGTREE_SKR_MINI_E3.h
View File

@@ -142,3 +142,15 @@
#endif
#endif // HAS_SPI_LCD
//
// SD Support
//
#define HAS_ONBOARD_SD
#ifndef SDCARD_CONNECTION
#define SDCARD_CONNECTION ONBOARD
#endif
#define ON_BOARD_SPI_DEVICE 1 //SPI1
#define ONBOARD_SD_CS_PIN PA4 // Chip select for "System" SD card

16
Marlin/src/pins/stm32/pins_BIGTREE_SKR_MINI_V1_1.h
View File

@@ -160,20 +160,20 @@
//
// By default the onboard SD is enabled.
// To disable it and use an external SD (connected to LCD)
// enable STM32_SD_LCD.
// set SDCARD_CONNECTION form 'ONBOARD' to 'LCD' and use an external SD (connected to LCD)
#define HAS_ONBOARD_SD
#ifndef SDCARD_CONNECTION
#define SDCARD_CONNECTION ONBOARD
#endif
//#define STM32_SD_LCD
#if ENABLED(STM32_SD_LCD)
#if SD_CONNECTION_IS(LCD)
#define ENABLE_SPI3
#define SD_DETECT_PIN PB9
#define SCK_PIN PB3
#define MISO_PIN PB4
#define MOSI_PIN PB5
#define SS_PIN PA15
#else
#define SDCARD_CONNECTION ONBOARD
#if SD_CONNECTION_IS(ONBOARD)
#define ENABLE_SPI1
#define SD_DETECT_PIN PA3
#define SCK_PIN PA5
@@ -181,6 +181,8 @@
#define MOSI_PIN PA7
#define SS_PIN PA4
#endif
#define ON_BOARD_SPI_DEVICE 1 //SPI1
#define ONBOARD_SD_CS_PIN PA4 // Chip select for "System" SD card
#ifndef ST7920_DELAY_1
#define ST7920_DELAY_1 DELAY_NS(125)

2
Marlin/src/sd/usb_flashdrive/lib-uhs3/UHS_host/UHS_USB_IDs.h
View File

@@ -77,7 +77,7 @@
#define UHS_VID_OPTI 0x03fbU // OPTi, Inc.
#define UHS_VID_ELITEGROUP_COMPUTER_SYSTEMS 0x03fcU // Elitegroup Computer Systems
#define UHS_VID_XILINX 0x03fdU // Xilinx, Inc.
#define UHS_VID_FARALLON_COMUNICATIONS 0x03feU // Farallon Comunications
#define UHS_VID_FARALLON_COMUNICATIONS 0x03feU // Farallon Communications
#define UHS_VID_NATIONAL_SEMICONDUCTOR 0x0400U // National Semiconductor Corp.
#define UHS_VID_NATIONAL_REGISTRY 0x0401U // National Registry, Inc.
#define UHS_VID_ALI 0x0402U // ALi Corp.

2
platformio.ini
View File

@@ -304,7 +304,7 @@ platform_packages = tool-stm32duino
extra_scripts = buildroot/share/PlatformIO/scripts/STM32F1_SKR_MINI.py
build_flags = !python Marlin/src/HAL/HAL_STM32F1/build_flags.py
${common.build_flags} -std=gnu++14
-DDEBUG_LEVEL=0
-DDEBUG_LEVEL=0 -DUSE_USB_COMPOSITE
build_unflags = -std=gnu++11
lib_deps = ${common.lib_deps}
lib_ignore = Adafruit NeoPixel, SPI