118 lines
3.5 KiB
C++
118 lines
3.5 KiB
C++
/**
|
|
* 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
|