mirror of
https://github.com/ArteryTek/AT32F415_Firmware_Library.git
synced 2026-05-21 01:12:20 +00:00
upload version v2.0.0
This commit is contained in:
Artery-MCU
334
middlewares/usbd_class/printer/printer_class.c
Normal file
334
middlewares/usbd_class/printer/printer_class.c
Normal file
@@ -0,0 +1,334 @@
|
||||
/**
|
||||
**************************************************************************
|
||||
* @file printer_class.c
|
||||
* @version v2.0.0
|
||||
* @date 2021-11-26
|
||||
* @brief usb printer class type
|
||||
**************************************************************************
|
||||
* Copyright notice & Disclaimer
|
||||
*
|
||||
* The software Board Support Package (BSP) that is made available to
|
||||
* download from Artery official website is the copyrighted work of Artery.
|
||||
* Artery authorizes customers to use, copy, and distribute the BSP
|
||||
* software and its related documentation for the purpose of design and
|
||||
* development in conjunction with Artery microcontrollers. Use of the
|
||||
* software is governed by this copyright notice and the following disclaimer.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
|
||||
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
|
||||
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
|
||||
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
|
||||
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
|
||||
*
|
||||
**************************************************************************
|
||||
*/
|
||||
#include "usbd_core.h"
|
||||
#include "printer_class.h"
|
||||
#include "printer_desc.h"
|
||||
|
||||
/** @addtogroup AT32F415_middlewares_usbd_class
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup USB_printer_class
|
||||
* @brief usb device class printer demo
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup USB_printer_class_private_functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
usb_sts_type class_init_handler(void *udev);
|
||||
usb_sts_type class_clear_handler(void *udev);
|
||||
usb_sts_type class_setup_handler(void *udev, usb_setup_type *setup);
|
||||
usb_sts_type class_ept0_tx_handler(void *udev);
|
||||
usb_sts_type class_ept0_rx_handler(void *udev);
|
||||
usb_sts_type class_in_handler(void *udev, uint8_t ept_num);
|
||||
usb_sts_type class_out_handler(void *udev, uint8_t ept_num);
|
||||
usb_sts_type class_sof_handler(void *udev);
|
||||
usb_sts_type class_event_handler(void *udev, usbd_event_type event);
|
||||
|
||||
/* usb rx and tx buffer */
|
||||
static uint32_t alt_setting = 0;
|
||||
static uint8_t g_rx_buff[USBD_OUT_MAXPACKET_SIZE];
|
||||
__IO uint8_t g_tx_completed = 1, g_rx_completed = 0;
|
||||
|
||||
uint8_t PRINTER_DEVICE_ID[PRINTER_DEVICE_ID_LEN] =
|
||||
{
|
||||
0x00, 0x16,
|
||||
'M', 'F', 'G',':','A','r','t','e', 'r', 'y' ,' ',
|
||||
'C','M', 'D', ':', 'E', 'S', 'C', 'P', 'O', 'S',' ',
|
||||
};
|
||||
static uint8_t g_printer_port_status = 0x18;
|
||||
uint8_t g_printer_data[USBD_OUT_MAXPACKET_SIZE];
|
||||
|
||||
/* static variable */
|
||||
|
||||
|
||||
/* usb device class handler */
|
||||
usbd_class_handler class_handler =
|
||||
{
|
||||
class_init_handler,
|
||||
class_clear_handler,
|
||||
class_setup_handler,
|
||||
class_ept0_tx_handler,
|
||||
class_ept0_rx_handler,
|
||||
class_in_handler,
|
||||
class_out_handler,
|
||||
class_sof_handler,
|
||||
class_event_handler,
|
||||
};
|
||||
|
||||
/**
|
||||
* @brief initialize usb custom hid endpoint
|
||||
* @param udev: to the structure of usbd_core_type
|
||||
* @retval status of usb_sts_type
|
||||
*/
|
||||
usb_sts_type class_init_handler(void *udev)
|
||||
{
|
||||
usb_sts_type status = USB_OK;
|
||||
usbd_core_type *pudev = (usbd_core_type *)udev;
|
||||
|
||||
/* open in endpoint */
|
||||
usbd_ept_open(pudev, USBD_PRINTER_BULK_IN_EPT, EPT_BULK_TYPE, USBD_OUT_MAXPACKET_SIZE);
|
||||
|
||||
/* open out endpoint */
|
||||
usbd_ept_open(pudev, USBD_PRINTER_BULK_OUT_EPT, EPT_BULK_TYPE, USBD_OUT_MAXPACKET_SIZE);
|
||||
|
||||
/* set out endpoint to receive status */
|
||||
usbd_ept_recv(pudev, USBD_PRINTER_BULK_OUT_EPT, g_rx_buff, USBD_OUT_MAXPACKET_SIZE);
|
||||
|
||||
g_tx_completed = 1;
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief clear endpoint or other state
|
||||
* @param udev: to the structure of usbd_core_type
|
||||
* @retval status of usb_sts_type
|
||||
*/
|
||||
usb_sts_type class_clear_handler(void *udev)
|
||||
{
|
||||
usb_sts_type status = USB_OK;
|
||||
usbd_core_type *pudev = (usbd_core_type *)udev;
|
||||
|
||||
/* close in endpoint */
|
||||
usbd_ept_close(pudev, USBD_PRINTER_BULK_IN_EPT);
|
||||
|
||||
/* close out endpoint */
|
||||
usbd_ept_close(pudev, USBD_PRINTER_BULK_OUT_EPT);
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief usb device class setup request handler
|
||||
* @param udev: to the structure of usbd_core_type
|
||||
* @param setup: setup packet
|
||||
* @retval status of usb_sts_type
|
||||
*/
|
||||
usb_sts_type class_setup_handler(void *udev, usb_setup_type *setup)
|
||||
{
|
||||
usb_sts_type status = USB_OK;
|
||||
usbd_core_type *pudev = (usbd_core_type *)udev;
|
||||
|
||||
switch(setup->bmRequestType & USB_REQ_TYPE_RESERVED)
|
||||
{
|
||||
/* class request */
|
||||
case USB_REQ_TYPE_CLASS:
|
||||
switch(setup->bRequest)
|
||||
{
|
||||
case PRINTER_REQ_GET_DEVICE_ID:
|
||||
usbd_ctrl_send(pudev, PRINTER_DEVICE_ID, PRINTER_DEVICE_ID_LEN);
|
||||
break;
|
||||
case PRINTER_REQ_GET_PORT_STATUS:
|
||||
usbd_ctrl_send(pudev, (uint8_t *)&g_printer_port_status, 1);
|
||||
break;
|
||||
case PRINTER_REQ_GET_SOFT_RESET:
|
||||
usbd_ctrl_recv(pudev, g_printer_data, USBD_OUT_MAXPACKET_SIZE);
|
||||
break;
|
||||
default:
|
||||
usbd_ctrl_unsupport(pudev);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
/* standard request */
|
||||
case USB_REQ_TYPE_STANDARD:
|
||||
switch(setup->bRequest)
|
||||
{
|
||||
case USB_STD_REQ_GET_DESCRIPTOR:
|
||||
usbd_ctrl_unsupport(pudev);
|
||||
break;
|
||||
case USB_STD_REQ_GET_INTERFACE:
|
||||
usbd_ctrl_send(pudev, (uint8_t *)&alt_setting, 1);
|
||||
break;
|
||||
case USB_STD_REQ_SET_INTERFACE:
|
||||
alt_setting = setup->wValue;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
usbd_ctrl_unsupport(pudev);
|
||||
break;
|
||||
}
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief usb device endpoint 0 in status stage complete
|
||||
* @param udev: to the structure of usbd_core_type
|
||||
* @retval status of usb_sts_type
|
||||
*/
|
||||
usb_sts_type class_ept0_tx_handler(void *udev)
|
||||
{
|
||||
usb_sts_type status = USB_OK;
|
||||
|
||||
/* ...user code... */
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief usb device endpoint 0 out status stage complete
|
||||
* @param udev: usb device core handler type
|
||||
* @retval status of usb_sts_type
|
||||
*/
|
||||
usb_sts_type class_ept0_rx_handler(void *udev)
|
||||
{
|
||||
usb_sts_type status = USB_OK;
|
||||
|
||||
/* ...user code... */
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief usb device transmision complete handler
|
||||
* @param udev: to the structure of usbd_core_type
|
||||
* @param ept_num: endpoint number
|
||||
* @retval status of usb_sts_type
|
||||
*/
|
||||
usb_sts_type class_in_handler(void *udev, uint8_t ept_num)
|
||||
{
|
||||
usbd_core_type *pudev = (usbd_core_type *)udev;
|
||||
usb_sts_type status = USB_OK;
|
||||
|
||||
/* ...user code...
|
||||
trans next packet data
|
||||
*/
|
||||
usbd_flush_tx_fifo(pudev, ept_num);
|
||||
g_tx_completed = 1;
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief usb device endpoint receive data
|
||||
* @param udev: to the structure of usbd_core_type
|
||||
* @param ept_num: endpoint number
|
||||
* @retval status of usb_sts_type
|
||||
*/
|
||||
usb_sts_type class_out_handler(void *udev, uint8_t ept_num)
|
||||
{
|
||||
usb_sts_type status = USB_OK;
|
||||
|
||||
/*set recv flag*/
|
||||
g_rx_completed = 1;
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief usb device sof handler
|
||||
* @param udev: to the structure of usbd_core_type
|
||||
* @retval status of usb_sts_type
|
||||
*/
|
||||
usb_sts_type class_sof_handler(void *udev)
|
||||
{
|
||||
usb_sts_type status = USB_OK;
|
||||
|
||||
/* ...user code... */
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief usb device event handler
|
||||
* @param udev: to the structure of usbd_core_type
|
||||
* @param event: usb device event
|
||||
* @retval status of usb_sts_type
|
||||
*/
|
||||
usb_sts_type class_event_handler(void *udev, usbd_event_type event)
|
||||
{
|
||||
usb_sts_type status = USB_OK;
|
||||
switch(event)
|
||||
{
|
||||
case USBD_RESET_EVENT:
|
||||
|
||||
/* ...user code... */
|
||||
|
||||
break;
|
||||
case USBD_SUSPEND_EVENT:
|
||||
|
||||
/* ...user code... */
|
||||
|
||||
break;
|
||||
case USBD_WAKEUP_EVENT:
|
||||
/* ...user code... */
|
||||
|
||||
break;
|
||||
case USBD_INISOINCOM_EVENT:
|
||||
break;
|
||||
case USBD_OUTISOINCOM_EVENT:
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return status;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief usb device class send data
|
||||
* @param udev: to the structure of usbd_core_type
|
||||
* @param send_data: send data buffer
|
||||
* @param len: send length
|
||||
* @retval error status
|
||||
*/
|
||||
error_status usb_printer_send_data(void *udev, uint8_t *send_data, uint16_t len)
|
||||
{
|
||||
error_status status = SUCCESS;
|
||||
usbd_core_type *pudev = (usbd_core_type *)udev;
|
||||
if(g_tx_completed)
|
||||
{
|
||||
g_tx_completed = 0;
|
||||
usbd_ept_send(pudev, USBD_PRINTER_BULK_IN_EPT, send_data, len);
|
||||
}
|
||||
else
|
||||
{
|
||||
status = ERROR;
|
||||
}
|
||||
return status;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user