ArteryTek/AT32F415_Firmware_Library
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update version to v2.1.0

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This commit is contained in:
Artery-MCU
2023-08-08 19:30:55 +08:00
parent d7bcb64bf8
commit f49a554036
408 changed files with 224076 additions and 1271 deletions
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37
middlewares/usbd_class/printer/printer_class.c
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@@ -163,7 +163,12 @@ static usb_sts_type class_setup_handler(void *udev, usb_setup_type *setup)
case USB_STD_REQ_SET_INTERFACE:
pprter->alt_setting = setup->wValue;
break;
case USB_STD_REQ_CLEAR_FEATURE:
break;
case USB_STD_REQ_SET_FEATURE:
break;
default:
usbd_ctrl_unsupport(pudev);
break;
}
break;
@@ -234,6 +239,9 @@ static usb_sts_type class_out_handler(void *udev, uint8_t ept_num)
usb_sts_type status = USB_OK;
usbd_core_type *pudev = (usbd_core_type *)udev;
printer_type *pprter = (printer_type *)pudev->class_handler->pdata;
/* get endpoint receive data length */
pprter->g_rxlen = usbd_get_recv_len(pudev, ept_num);
/*set recv flag*/
pprter->g_rx_completed = 1;
@@ -291,6 +299,35 @@ static usb_sts_type class_event_handler(void *udev, usbd_event_type event)
return status;
}
/**
* @brief usb device class rx data process
* @param udev: to the structure of usbd_core_type
* @param recv_data: receive buffer
* @retval receive data len
*/
uint16_t usb_printer_get_rxdata(void *udev, uint8_t *recv_data)
{
uint16_t i_index = 0;
uint16_t tmp_len = 0;
usbd_core_type *pudev = (usbd_core_type *)udev;
printer_type *pprter = (printer_type *)pudev->class_handler->pdata;
if(pprter->g_rx_completed == 0)
{
return 0;
}
pprter->g_rx_completed = 0;
tmp_len = pprter->g_rxlen;
for(i_index = 0; i_index < pprter->g_rxlen; i_index ++)
{
recv_data[i_index] = pprter->g_rx_buff[i_index];
}
usbd_ept_recv(pudev, USBD_PRINTER_BULK_OUT_EPT, pprter->g_rx_buff, USBD_PRINTER_OUT_MAXPACKET_SIZE);
return tmp_len;
}
/**
* @brief usb device class send data
* @param udev: to the structure of usbd_core_type