Frank 26080115
These are the examples provided for [[/users/frank26080115/libraries/LPC1700CMSIS_Lib/]] Note, the entire "program" is not compilable!
USBDEV/USBHID/hiduser.c@0:bf7b9fba3924, 2011-03-20 (annotated)
- Committer:
- frank26080115
- Date:
- Sun Mar 20 05:38:56 2011 +0000
- Revision:
- 0:bf7b9fba3924
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| frank26080115 | 0:bf7b9fba3924 | 1 | /*---------------------------------------------------------------------------- |
| frank26080115 | 0:bf7b9fba3924 | 2 | * U S B - K e r n e l |
| frank26080115 | 0:bf7b9fba3924 | 3 | *---------------------------------------------------------------------------- |
| frank26080115 | 0:bf7b9fba3924 | 4 | * Name: HIDUSER.C |
| frank26080115 | 0:bf7b9fba3924 | 5 | * Purpose: HID Custom User Module |
| frank26080115 | 0:bf7b9fba3924 | 6 | * Version: V1.10 |
| frank26080115 | 0:bf7b9fba3924 | 7 | *---------------------------------------------------------------------------- |
| frank26080115 | 0:bf7b9fba3924 | 8 | * This software is supplied "AS IS" without any warranties, express, |
| frank26080115 | 0:bf7b9fba3924 | 9 | * implied or statutory, including but not limited to the implied |
| frank26080115 | 0:bf7b9fba3924 | 10 | * warranties of fitness for purpose, satisfactory quality and |
| frank26080115 | 0:bf7b9fba3924 | 11 | * noninfringement. Keil extends you a royalty-free right to reproduce |
| frank26080115 | 0:bf7b9fba3924 | 12 | * and distribute executable files created using this software for use |
| frank26080115 | 0:bf7b9fba3924 | 13 | * on NXP Semiconductors LPC family microcontroller devices only. Nothing |
| frank26080115 | 0:bf7b9fba3924 | 14 | * else gives you the right to use this software. |
| frank26080115 | 0:bf7b9fba3924 | 15 | * |
| frank26080115 | 0:bf7b9fba3924 | 16 | * Copyright (c) 2005-2009 Keil Software. |
| frank26080115 | 0:bf7b9fba3924 | 17 | *---------------------------------------------------------------------------*/ |
| frank26080115 | 0:bf7b9fba3924 | 18 | |
| frank26080115 | 0:bf7b9fba3924 | 19 | |
| frank26080115 | 0:bf7b9fba3924 | 20 | #include "lpc_types.h" |
| frank26080115 | 0:bf7b9fba3924 | 21 | |
| frank26080115 | 0:bf7b9fba3924 | 22 | #include "usb.h" |
| frank26080115 | 0:bf7b9fba3924 | 23 | #include "hid.h" |
| frank26080115 | 0:bf7b9fba3924 | 24 | #include "usbcfg.h" |
| frank26080115 | 0:bf7b9fba3924 | 25 | #include "usbcore.h" |
| frank26080115 | 0:bf7b9fba3924 | 26 | #include "hiduser.h" |
| frank26080115 | 0:bf7b9fba3924 | 27 | |
| frank26080115 | 0:bf7b9fba3924 | 28 | #include "demo.h" |
| frank26080115 | 0:bf7b9fba3924 | 29 | |
| frank26080115 | 0:bf7b9fba3924 | 30 | |
| frank26080115 | 0:bf7b9fba3924 | 31 | uint8_t HID_Protocol; |
| frank26080115 | 0:bf7b9fba3924 | 32 | uint8_t HID_IdleTime[HID_REPORT_NUM]; |
| frank26080115 | 0:bf7b9fba3924 | 33 | |
| frank26080115 | 0:bf7b9fba3924 | 34 | |
| frank26080115 | 0:bf7b9fba3924 | 35 | /* |
| frank26080115 | 0:bf7b9fba3924 | 36 | * HID Get Report Request Callback |
| frank26080115 | 0:bf7b9fba3924 | 37 | * Called automatically on HID Get Report Request |
| frank26080115 | 0:bf7b9fba3924 | 38 | * Parameters: None (global SetupPacket and EP0Buf) |
| frank26080115 | 0:bf7b9fba3924 | 39 | * Return Value: TRUE - Success, FALSE - Error |
| frank26080115 | 0:bf7b9fba3924 | 40 | */ |
| frank26080115 | 0:bf7b9fba3924 | 41 | |
| frank26080115 | 0:bf7b9fba3924 | 42 | uint32_t HID_GetReport (void) { |
| frank26080115 | 0:bf7b9fba3924 | 43 | |
| frank26080115 | 0:bf7b9fba3924 | 44 | /* ReportID = SetupPacket.wValue.WB.L; */ |
| frank26080115 | 0:bf7b9fba3924 | 45 | switch (SetupPacket.wValue.WB.H) { |
| frank26080115 | 0:bf7b9fba3924 | 46 | case HID_REPORT_INPUT: |
| frank26080115 | 0:bf7b9fba3924 | 47 | GetInReport(); |
| frank26080115 | 0:bf7b9fba3924 | 48 | EP0Buf[0] = InReport; |
| frank26080115 | 0:bf7b9fba3924 | 49 | break; |
| frank26080115 | 0:bf7b9fba3924 | 50 | case HID_REPORT_OUTPUT: |
| frank26080115 | 0:bf7b9fba3924 | 51 | return (FALSE); /* Not Supported */ |
| frank26080115 | 0:bf7b9fba3924 | 52 | case HID_REPORT_FEATURE: |
| frank26080115 | 0:bf7b9fba3924 | 53 | /* EP0Buf[] = ...; */ |
| frank26080115 | 0:bf7b9fba3924 | 54 | /* break; */ |
| frank26080115 | 0:bf7b9fba3924 | 55 | return (FALSE); /* Not Supported */ |
| frank26080115 | 0:bf7b9fba3924 | 56 | } |
| frank26080115 | 0:bf7b9fba3924 | 57 | return (TRUE); |
| frank26080115 | 0:bf7b9fba3924 | 58 | } |
| frank26080115 | 0:bf7b9fba3924 | 59 | |
| frank26080115 | 0:bf7b9fba3924 | 60 | |
| frank26080115 | 0:bf7b9fba3924 | 61 | /* |
| frank26080115 | 0:bf7b9fba3924 | 62 | * HID Set Report Request Callback |
| frank26080115 | 0:bf7b9fba3924 | 63 | * Called automatically on HID Set Report Request |
| frank26080115 | 0:bf7b9fba3924 | 64 | * Parameters: None (global SetupPacket and EP0Buf) |
| frank26080115 | 0:bf7b9fba3924 | 65 | * Return Value: TRUE - Success, FALSE - Error |
| frank26080115 | 0:bf7b9fba3924 | 66 | */ |
| frank26080115 | 0:bf7b9fba3924 | 67 | |
| frank26080115 | 0:bf7b9fba3924 | 68 | uint32_t HID_SetReport (void) { |
| frank26080115 | 0:bf7b9fba3924 | 69 | |
| frank26080115 | 0:bf7b9fba3924 | 70 | /* ReportID = SetupPacket.wValue.WB.L; */ |
| frank26080115 | 0:bf7b9fba3924 | 71 | switch (SetupPacket.wValue.WB.H) { |
| frank26080115 | 0:bf7b9fba3924 | 72 | case HID_REPORT_INPUT: |
| frank26080115 | 0:bf7b9fba3924 | 73 | return (FALSE); /* Not Supported */ |
| frank26080115 | 0:bf7b9fba3924 | 74 | case HID_REPORT_OUTPUT: |
| frank26080115 | 0:bf7b9fba3924 | 75 | OutReport = EP0Buf[0]; |
| frank26080115 | 0:bf7b9fba3924 | 76 | SetOutReport(); |
| frank26080115 | 0:bf7b9fba3924 | 77 | break; |
| frank26080115 | 0:bf7b9fba3924 | 78 | case HID_REPORT_FEATURE: |
| frank26080115 | 0:bf7b9fba3924 | 79 | return (FALSE); /* Not Supported */ |
| frank26080115 | 0:bf7b9fba3924 | 80 | } |
| frank26080115 | 0:bf7b9fba3924 | 81 | return (TRUE); |
| frank26080115 | 0:bf7b9fba3924 | 82 | } |
| frank26080115 | 0:bf7b9fba3924 | 83 | |
| frank26080115 | 0:bf7b9fba3924 | 84 | |
| frank26080115 | 0:bf7b9fba3924 | 85 | /* |
| frank26080115 | 0:bf7b9fba3924 | 86 | * HID Get Idle Request Callback |
| frank26080115 | 0:bf7b9fba3924 | 87 | * Called automatically on HID Get Idle Request |
| frank26080115 | 0:bf7b9fba3924 | 88 | * Parameters: None (global SetupPacket and EP0Buf) |
| frank26080115 | 0:bf7b9fba3924 | 89 | * Return Value: TRUE - Success, FALSE - Error |
| frank26080115 | 0:bf7b9fba3924 | 90 | */ |
| frank26080115 | 0:bf7b9fba3924 | 91 | |
| frank26080115 | 0:bf7b9fba3924 | 92 | uint32_t HID_GetIdle (void) { |
| frank26080115 | 0:bf7b9fba3924 | 93 | |
| frank26080115 | 0:bf7b9fba3924 | 94 | EP0Buf[0] = HID_IdleTime[SetupPacket.wValue.WB.L]; |
| frank26080115 | 0:bf7b9fba3924 | 95 | return (TRUE); |
| frank26080115 | 0:bf7b9fba3924 | 96 | } |
| frank26080115 | 0:bf7b9fba3924 | 97 | |
| frank26080115 | 0:bf7b9fba3924 | 98 | |
| frank26080115 | 0:bf7b9fba3924 | 99 | /* |
| frank26080115 | 0:bf7b9fba3924 | 100 | * HID Set Idle Request Callback |
| frank26080115 | 0:bf7b9fba3924 | 101 | * Called automatically on HID Set Idle Request |
| frank26080115 | 0:bf7b9fba3924 | 102 | * Parameters: None (global SetupPacket) |
| frank26080115 | 0:bf7b9fba3924 | 103 | * Return Value: TRUE - Success, FALSE - Error |
| frank26080115 | 0:bf7b9fba3924 | 104 | */ |
| frank26080115 | 0:bf7b9fba3924 | 105 | |
| frank26080115 | 0:bf7b9fba3924 | 106 | uint32_t HID_SetIdle (void) { |
| frank26080115 | 0:bf7b9fba3924 | 107 | |
| frank26080115 | 0:bf7b9fba3924 | 108 | HID_IdleTime[SetupPacket.wValue.WB.L] = SetupPacket.wValue.WB.H; |
| frank26080115 | 0:bf7b9fba3924 | 109 | |
| frank26080115 | 0:bf7b9fba3924 | 110 | /* Idle Handling if needed */ |
| frank26080115 | 0:bf7b9fba3924 | 111 | /* ... */ |
| frank26080115 | 0:bf7b9fba3924 | 112 | |
| frank26080115 | 0:bf7b9fba3924 | 113 | return (TRUE); |
| frank26080115 | 0:bf7b9fba3924 | 114 | } |
| frank26080115 | 0:bf7b9fba3924 | 115 | |
| frank26080115 | 0:bf7b9fba3924 | 116 | |
| frank26080115 | 0:bf7b9fba3924 | 117 | /* |
| frank26080115 | 0:bf7b9fba3924 | 118 | * HID Get Protocol Request Callback |
| frank26080115 | 0:bf7b9fba3924 | 119 | * Called automatically on HID Get Protocol Request |
| frank26080115 | 0:bf7b9fba3924 | 120 | * Parameters: None (global SetupPacket) |
| frank26080115 | 0:bf7b9fba3924 | 121 | * Return Value: TRUE - Success, FALSE - Error |
| frank26080115 | 0:bf7b9fba3924 | 122 | */ |
| frank26080115 | 0:bf7b9fba3924 | 123 | |
| frank26080115 | 0:bf7b9fba3924 | 124 | uint32_t HID_GetProtocol (void) { |
| frank26080115 | 0:bf7b9fba3924 | 125 | |
| frank26080115 | 0:bf7b9fba3924 | 126 | EP0Buf[0] = HID_Protocol; |
| frank26080115 | 0:bf7b9fba3924 | 127 | return (TRUE); |
| frank26080115 | 0:bf7b9fba3924 | 128 | } |
| frank26080115 | 0:bf7b9fba3924 | 129 | |
| frank26080115 | 0:bf7b9fba3924 | 130 | |
| frank26080115 | 0:bf7b9fba3924 | 131 | /* |
| frank26080115 | 0:bf7b9fba3924 | 132 | * HID Set Protocol Request Callback |
| frank26080115 | 0:bf7b9fba3924 | 133 | * Called automatically on HID Set Protocol Request |
| frank26080115 | 0:bf7b9fba3924 | 134 | * Parameters: None (global SetupPacket) |
| frank26080115 | 0:bf7b9fba3924 | 135 | * Return Value: TRUE - Success, FALSE - Error |
| frank26080115 | 0:bf7b9fba3924 | 136 | */ |
| frank26080115 | 0:bf7b9fba3924 | 137 | |
| frank26080115 | 0:bf7b9fba3924 | 138 | uint32_t HID_SetProtocol (void) { |
| frank26080115 | 0:bf7b9fba3924 | 139 | |
| frank26080115 | 0:bf7b9fba3924 | 140 | HID_Protocol = SetupPacket.wValue.WB.L; |
| frank26080115 | 0:bf7b9fba3924 | 141 | |
| frank26080115 | 0:bf7b9fba3924 | 142 | /* Protocol Handling if needed */ |
| frank26080115 | 0:bf7b9fba3924 | 143 | /* ... */ |
| frank26080115 | 0:bf7b9fba3924 | 144 | |
| frank26080115 | 0:bf7b9fba3924 | 145 | return (TRUE); |
| frank26080115 | 0:bf7b9fba3924 | 146 | } |