⭐ 欢迎来到虫虫下载站！ | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站
📤 上传资源

📄 usbms_state.c

📁 mtk 6225平台的usb程序！ 对想了解mtk平台usb的朋友会有帮助！
💻 C
📖 第 1 页 / 共 3 页
字号:
🔍
123 
/* under construction !*/
/* under construction !*/
/* under construction !*/
#endif
			write_status= USB_Ms_Write(g_UsbMS.current_LUN, g_UsbMS.disk_buffer->ms_buffer[g_UsbMS.rw_cmd.rw_buffer_index], 
							(g_UsbMS.rw_cmd.LBA + g_UsbMS.rw_cmd.msdc_rwindex), sector_num);
			
			if(write_status == KAL_TRUE)
			{
#ifdef __P_PROPRIETARY_COPYRIGHT__	
/* under construction !*/
#endif
				g_UsbMS.rw_cmd.msdc_rwindex+=sector_num;
			}
			else
			{
				g_UsbMS.rw_cmd.rw_error_status = KAL_TRUE;
				USB_Ms_Dbg_Trace(USB_DBG_USBMS_CMD_Write_ERROR, g_UsbMS.rw_cmd.rwindex);
				USB_Ms_Dbg_Trace(USB_DBG_USBMS_CMD_Write_ERROR2, g_UsbMS.rw_cmd.msdc_rwindex);
				USB_Ms_Dbg_Trace(USB_DBG_USBMS_CMD_Write_ERROR3,  g_UsbMS.rw_cmd.BlkLen);
			}
		}	
		
		/*rec done*/
		g_UsbMS.nState = USBMS_GETNEXTCMD;
		/*Send CSW*/
		g_UsbMS.CSWDataResidue = (g_UsbMS.rw_cmd.BlkLen-g_UsbMS.rw_cmd.msdc_rwindex)*512;
		USB_Ms_Checkmedia_Exist(g_UsbMS.current_LUN);
		if(g_UsbMS.CSWDataResidue > 0)
		{
			g_UsbMS.CSWStatusError = KAL_TRUE;
			USB_Ms_Dbg_Trace(USB_DBG_USBMS_CMD_Write_ERROR_Residue,  g_UsbMS.CSWDataResidue);
		}
		g_UsbMS.rw_cmd.rw_error_status = KAL_FALSE;
		USB_Ms_Generate_Csw(&g_UsbMS.CSW, CBW);
		USB_Ms_BuildTx(&g_UsbMS.CSW, 13);
	}
	else		/* more data to receive, or ready to receive the first one data packet*/
	{
		/* determine the length to be received*/
		if ((g_UsbMS.rw_cmd.BlkLen - g_UsbMS.rw_cmd.rwindex) <=USBMS_RX_MAX_SECTOR)
		{
			writelen = g_UsbMS.rw_cmd.BlkLen - g_UsbMS.rw_cmd.rwindex;
		}
		else
		{
			writelen = USBMS_RX_MAX_SECTOR;
		}

		USB_Ms_BuildRx((void *)g_UsbMS.disk_buffer->ms_buffer[g_UsbMS.rw_cmd.rw_buffer_index], (512 * writelen));
		g_UsbMS.rw_cmd.rwindex += writelen;


		/* write flash while receive another packet*/
		g_UsbMS.rw_cmd.rw_buffer_index ^= 1;  /*  toggle buffer index */
		if(write_data == KAL_TRUE)
		{
#if 0			
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
#endif

			write_status= USB_Ms_Write(g_UsbMS.current_LUN, g_UsbMS.disk_buffer->ms_buffer[g_UsbMS.rw_cmd.rw_buffer_index], 
								(g_UsbMS.rw_cmd.LBA + g_UsbMS.rw_cmd.msdc_rwindex), sector_num);

#if 0
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
#endif

			if(write_status == KAL_TRUE)
			{
#ifdef __P_PROPRIETARY_COPYRIGHT__	
/* under construction !*/
#endif
				g_UsbMS.rw_cmd.msdc_rwindex+=sector_num;
			}
			else
			{
				g_UsbMS.rw_cmd.rw_error_status = KAL_TRUE;
				USB_Ms_Dbg_Trace(USB_DBG_USBMS_CMD_Write_ERROR, g_UsbMS.rw_cmd.rwindex);
				USB_Ms_Dbg_Trace(USB_DBG_USBMS_CMD_Write_ERROR2, g_UsbMS.rw_cmd.msdc_rwindex);
				USB_Ms_Dbg_Trace(USB_DBG_USBMS_CMD_Write_ERROR3,  g_UsbMS.rw_cmd.BlkLen);
			}	
		}
	}
}

#ifdef __P_PROPRIETARY_COPYRIGHT__
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
#endif /* __P_PROPRIETARY_COPYRIGHT__ */
123

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -