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1 | ingob | 1 | /******************** (C) COPYRIGHT 2006 STMicroelectronics ******************** |
2 | * File Name : usb_def.h |
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3 | * Author : MCD Application Team |
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4 | * Date First Issued : 10/27/2003 : V1.0 |
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5 | * Description : Definitions related to USB Core |
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6 | ******************************************************************************** |
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7 | * History: |
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8 | * 09/18/2006 : V3.0 |
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9 | * 09/01/2006 : V2.0 |
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10 | * 10/27/2003 : V1.0 |
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11 | ******************************************************************************** |
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12 | * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS |
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13 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. |
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14 | * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, |
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15 | * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE |
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16 | * CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING |
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17 | * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. |
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18 | *******************************************************************************/ |
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19 | /* Define to prevent recursive inclusion -------------------------------------*/ |
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20 | #ifndef __USB_DEF_H |
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21 | #define __USB_DEF_H |
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22 | /* Includes ------------------------------------------------------------------*/ |
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23 | /* Exported types ------------------------------------------------------------*/ |
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24 | typedef enum _RECIPIENT_TYPE { |
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25 | DEVICE_RECIPIENT, /* Recipient device */ |
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26 | INTERFACE_RECIPIENT, /* Recipient interface */ |
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27 | ENDPOINT_RECIPIENT, /* Recipient endpoint */ |
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28 | OTHER_RECIPIENT |
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29 | } RECIPIENT_TYPE; |
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30 | |||
31 | |||
32 | typedef enum _STANDARD_REQUESTS { |
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33 | GET_STATUS = 0, |
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34 | CLEAR_FEATURE, |
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35 | RESERVED1, |
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36 | SET_FEATURE, |
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37 | RESERVED2, |
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38 | SET_ADDRESS, |
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39 | GET_DESCRIPTOR, |
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40 | SET_DESCRIPTOR, |
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41 | GET_CONFIGURATION, |
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42 | SET_CONFIGURATION, |
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43 | GET_INTERFACE, |
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44 | SET_INTERFACE, |
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45 | TOTAL_sREQUEST, /* Total number of Standard request */ |
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46 | SYNCH_FRAME = 12 |
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47 | } STANDARD_REQUESTS; |
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48 | |||
49 | /* Definition of "USBwValue" */ |
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50 | typedef enum _DESCRIPTOR_TYPE { |
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51 | DEVICE_DESCRIPTOR = 1, |
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52 | CONFIG_DESCRIPTOR, |
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53 | STRING_DESCRIPTOR, |
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54 | INTERFACE_DESCRIPTOR, |
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55 | ENDPOINT_DESCRIPTOR |
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56 | } DESCRIPTOR_TYPE; |
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57 | |||
58 | /* Feature selector of a SET_FEATURE or CLEAR_FEATURE */ |
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59 | typedef enum _FEATURE_SELECTOR { |
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60 | ENDPOINT_STALL, |
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61 | DEVICE_REMOTE_WAKEUP |
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62 | } FEATURE_SELECTOR; |
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63 | |||
64 | /* Exported constants --------------------------------------------------------*/ |
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65 | |||
66 | /* Definition of "USBbmRequestType" */ |
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67 | #define REQUEST_TYPE 0x60 /* Mask to get request type */ |
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68 | #define STANDARD_REQUEST 0x00 /* Standard request */ |
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69 | #define CLASS_REQUEST 0x20 /* Class request */ |
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70 | #define VENDOR_REQUEST 0x40 /* Vendor request */ |
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71 | |||
72 | #define RECIPIENT 0x1F /* Mask to get recipient */ |
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73 | |||
74 | /* Exported macro ------------------------------------------------------------*/ |
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75 | /* Exported functions ------------------------------------------------------- */ |
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76 | #endif /* __USB_DEF_H */ |
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77 | |||
78 | /******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/ |