Victor Oliveira
4 years ago
committed by
GitHub
GitHub
13 changed files with 300 additions and 33 deletions
@ -0,0 +1,117 @@ |
|||
/**
|
|||
* Marlin 3D Printer Firmware |
|||
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
|||
* |
|||
* Based on Sprinter and grbl. |
|||
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
|||
* |
|||
* 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. |
|||
* |
|||
* This program is distributed in the hope that it will be useful, |
|||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|||
* GNU General Public License for more details. |
|||
* |
|||
* You should have received a copy of the GNU General Public License |
|||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|||
* |
|||
*/ |
|||
|
|||
#if defined(ARDUINO_ARCH_STM32) && !defined(STM32GENERIC) |
|||
|
|||
#include "../../inc/MarlinConfig.h" |
|||
|
|||
#if BOTH(USE_OTG_USB_HOST, USBHOST) |
|||
|
|||
#include "usb_host.h" |
|||
#include "../shared/Marduino.h" |
|||
#include "usbh_core.h" |
|||
#include "usbh_msc.h" |
|||
|
|||
USBH_HandleTypeDef hUsbHost; |
|||
USBHost usb; |
|||
BulkStorage bulk(&usb); |
|||
|
|||
static void USBH_UserProcess(USBH_HandleTypeDef *phost, uint8_t id) { |
|||
switch(id) { |
|||
case HOST_USER_SELECT_CONFIGURATION: |
|||
//SERIAL_ECHOLNPGM("APPLICATION_SELECT_CONFIGURATION");
|
|||
break; |
|||
case HOST_USER_DISCONNECTION: |
|||
//SERIAL_ECHOLNPGM("APPLICATION_DISCONNECT");
|
|||
//usb.setUsbTaskState(USB_STATE_RUNNING);
|
|||
break; |
|||
case HOST_USER_CLASS_ACTIVE: |
|||
//SERIAL_ECHOLNPGM("APPLICATION_READY");
|
|||
usb.setUsbTaskState(USB_STATE_RUNNING); |
|||
break; |
|||
case HOST_USER_CONNECTION: |
|||
break; |
|||
default: |
|||
break; |
|||
} |
|||
} |
|||
|
|||
bool USBHost::start() { |
|||
if (USBH_Init(&hUsbHost, USBH_UserProcess, TERN(USE_USB_HS_IN_FS, HOST_HS, HOST_FS)) != USBH_OK) { |
|||
SERIAL_ECHOLNPGM("Error: USBH_Init"); |
|||
return false; |
|||
} |
|||
if (USBH_RegisterClass(&hUsbHost, USBH_MSC_CLASS) != USBH_OK) { |
|||
SERIAL_ECHOLNPGM("Error: USBH_RegisterClass"); |
|||
return false; |
|||
} |
|||
if (USBH_Start(&hUsbHost) != USBH_OK) { |
|||
SERIAL_ECHOLNPGM("Error: USBH_Start"); |
|||
return false; |
|||
} |
|||
return true; |
|||
} |
|||
|
|||
void USBHost::Task() { |
|||
USBH_Process(&hUsbHost); |
|||
} |
|||
|
|||
uint8_t USBHost::getUsbTaskState() { |
|||
return usb_task_state; |
|||
} |
|||
|
|||
void USBHost::setUsbTaskState(uint8_t state) { |
|||
usb_task_state = state; |
|||
if (usb_task_state == USB_STATE_RUNNING) { |
|||
MSC_LUNTypeDef info; |
|||
USBH_MSC_GetLUNInfo(&hUsbHost, usb.lun, &info); |
|||
capacity = info.capacity.block_nbr / 2000; |
|||
block_size = info.capacity.block_size; |
|||
block_count = info.capacity.block_nbr; |
|||
// SERIAL_ECHOLNPAIR("info.capacity.block_nbr : %ld\n", info.capacity.block_nbr);
|
|||
// SERIAL_ECHOLNPAIR("info.capacity.block_size: %d\n", info.capacity.block_size);
|
|||
// SERIAL_ECHOLNPAIR("capacity : %d MB\n", capacity);
|
|||
} |
|||
}; |
|||
|
|||
bool BulkStorage::LUNIsGood(uint8_t t) { |
|||
return USBH_MSC_IsReady(&hUsbHost) && USBH_MSC_UnitIsReady(&hUsbHost, t); |
|||
} |
|||
|
|||
uint32_t BulkStorage::GetCapacity(uint8_t lun) { |
|||
return usb->block_count; |
|||
} |
|||
|
|||
uint16_t BulkStorage::GetSectorSize(uint8_t lun) { |
|||
return usb->block_size; |
|||
} |
|||
|
|||
uint8_t BulkStorage::Read(uint8_t lun, uint32_t addr, uint16_t bsize, uint8_t blocks, uint8_t *buf) { |
|||
return USBH_MSC_Read(&hUsbHost, lun, addr, buf, blocks) != USBH_OK; |
|||
} |
|||
|
|||
uint8_t BulkStorage::Write(uint8_t lun, uint32_t addr, uint16_t bsize, uint8_t blocks, const uint8_t * buf) { |
|||
return USBH_MSC_Write(&hUsbHost, lun, addr, const_cast <uint8_t*>(buf), blocks) != USBH_OK; |
|||
} |
|||
|
|||
#endif // USE_OTG_USB_HOST && USBHOST
|
|||
#endif // ARDUINO_ARCH_STM32 && !STM32GENERIC
|
|||
@ -0,0 +1,60 @@ |
|||
/**
|
|||
* Marlin 3D Printer Firmware |
|||
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
|||
* |
|||
* Based on Sprinter and grbl. |
|||
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
|||
* |
|||
* 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. |
|||
* |
|||
* This program is distributed in the hope that it will be useful, |
|||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|||
* GNU General Public License for more details. |
|||
* |
|||
* You should have received a copy of the GNU General Public License |
|||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|||
* |
|||
*/ |
|||
#pragma once |
|||
|
|||
#include <stdint.h> |
|||
|
|||
typedef enum { |
|||
USB_STATE_INIT, |
|||
USB_STATE_ERROR, |
|||
USB_STATE_RUNNING, |
|||
} usb_state_t; |
|||
|
|||
class USBHost { |
|||
public: |
|||
bool start(); |
|||
void Task(); |
|||
uint8_t getUsbTaskState(); |
|||
void setUsbTaskState(uint8_t state); |
|||
uint8_t regRd(uint8_t reg) { return 0x0; }; |
|||
uint8_t usb_task_state = USB_STATE_INIT; |
|||
uint8_t lun = 0; |
|||
uint32_t capacity = 0; |
|||
uint16_t block_size = 0; |
|||
uint32_t block_count = 0; |
|||
}; |
|||
|
|||
class BulkStorage { |
|||
public: |
|||
BulkStorage(USBHost *usb) : usb(usb) {}; |
|||
|
|||
bool LUNIsGood(uint8_t t); |
|||
uint32_t GetCapacity(uint8_t lun); |
|||
uint16_t GetSectorSize(uint8_t lun); |
|||
uint8_t Read(uint8_t lun, uint32_t addr, uint16_t bsize, uint8_t blocks, uint8_t *buf); |
|||
uint8_t Write(uint8_t lun, uint32_t addr, uint16_t bsize, uint8_t blocks, const uint8_t * buf); |
|||
|
|||
USBHost *usb; |
|||
}; |
|||
|
|||
extern USBHost usb; |
|||
extern BulkStorage bulk; |
|||
Loading…
Reference in new issue