📄 usbfeaturerequest.lst
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###############################################################################
# #
# 18/Jul/2008 11:37:56 #
# IAR ARM ANSI C/C++ Compiler V5.11.0.20622/W32 EVALUATION #
# Copyright 1999-2007 IAR Systems. All rights reserved. #
# #
# Cpu mode = arm #
# Endian = little #
# Source file = D:\rock\atarm\at91sam7se\software\usb-device-core-projec #
# t-1.3-iar5-at91sam7se-ek\at91lib\usb\common\core\USBFeat #
# ureRequest.c #
# Command line = D:\rock\atarm\at91sam7se\software\usb-device-core-projec #
# t-1.3-iar5-at91sam7se-ek\at91lib\usb\common\core\USBFeat #
# ureRequest.c -D at91sam7se512 -lC #
# D:\rock\atarm\at91sam7se\software\usb-device-core-projec #
# t-1.3-iar5-at91sam7se-ek\at91sam7se-ek\usb-device-core-p #
# roject\ewp\at91sam7se512_sdram\List\ --remarks -o #
# D:\rock\atarm\at91sam7se\software\usb-device-core-projec #
# t-1.3-iar5-at91sam7se-ek\at91sam7se-ek\usb-device-core-p #
# roject\ewp\at91sam7se512_sdram\Obj\ --no_cse #
# --no_unroll --no_inline --no_code_motion --no_tbaa #
# --no_clustering --no_scheduling --debug --endian little #
# --cpu ARM7TDMI -e --fpu None --dlib_config "D:\Program #
# Files\IAR Systems\Embedded Workbench 5.0 #
# Evaluation\ARM\INC\DLib_Config_Full.h" -I #
# D:\rock\atarm\at91sam7se\software\usb-device-core-projec #
# t-1.3-iar5-at91sam7se-ek\at91sam7se-ek\usb-device-core-p #
# roject\ewp\..\..\..\at91lib\ -I #
# D:\rock\atarm\at91sam7se\software\usb-device-core-projec #
# t-1.3-iar5-at91sam7se-ek\at91sam7se-ek\usb-device-core-p #
# roject\ewp\..\..\..\at91lib\boards\at91sam7se-ek\ -I #
# D:\rock\atarm\at91sam7se\software\usb-device-core-projec #
# t-1.3-iar5-at91sam7se-ek\at91sam7se-ek\usb-device-core-p #
# roject\ewp\..\..\..\at91lib\peripherals\ -I #
# D:\rock\atarm\at91sam7se\software\usb-device-core-projec #
# t-1.3-iar5-at91sam7se-ek\at91sam7se-ek\usb-device-core-p #
# roject\ewp\..\..\..\at91lib\components\ -I #
# D:\rock\atarm\at91sam7se\software\usb-device-core-projec #
# t-1.3-iar5-at91sam7se-ek\at91sam7se-ek\usb-device-core-p #
# roject\ewp\..\..\..\at91lib\usb\ -I "D:\Program #
# Files\IAR Systems\Embedded Workbench 5.0 #
# Evaluation\ARM\INC\" --interwork --cpu_mode arm -On #
# List file = D:\rock\atarm\at91sam7se\software\usb-device-core-projec #
# t-1.3-iar5-at91sam7se-ek\at91sam7se-ek\usb-device-core-p #
# roject\ewp\at91sam7se512_sdram\List\USBFeatureRequest.ls #
# t #
# Object file = D:\rock\atarm\at91sam7se\software\usb-device-core-projec #
# t-1.3-iar5-at91sam7se-ek\at91sam7se-ek\usb-device-core-p #
# roject\ewp\at91sam7se512_sdram\Obj\USBFeatureRequest.o #
# #
# #
###############################################################################
D:\rock\atarm\at91sam7se\software\usb-device-core-project-1.3-iar5-at91sam7se-ek\at91lib\usb\common\core\USBFeatureRequest.c
1 /* ----------------------------------------------------------------------------
2 * ATMEL Microcontroller Software Support - ROUSSET -
3 * ----------------------------------------------------------------------------
4 * Copyright (c) 2006, Atmel Corporation
5
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
10 *
11 * - Redistributions of source code must retain the above copyright notice,
12 * this list of conditions and the disclaiimer below.
13 *
14 * - Redistributions in binary form must reproduce the above copyright notice,
15 * this list of conditions and the disclaimer below in the documentation and/or
16 * other materials provided with the distribution.
17 *
18 * Atmel's name may not be used to endorse or promote products derived from
19 * this software without specific prior written permission.
20 *
21 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
23 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
24 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
27 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 * ----------------------------------------------------------------------------
32 */
33
34 /*
35 Title: USBFeatureRequest implementation
36
37 About: Purpose
38 Implementation of the USBFeatureRequest class.
39 */
40
41 //------------------------------------------------------------------------------
42 // Headers
43 //------------------------------------------------------------------------------
44
45 #include "USBFeatureRequest.h"
46
47 //------------------------------------------------------------------------------
48 // Exported functions
49 //------------------------------------------------------------------------------
50 /*
51 Function: USBFeatureRequest_GetFeatureSelector
52 Returns the feature selector of a given CLEAR_FEATURE or SET_FEATURE
53 request.
54
55 Parameters:
56 request - Pointer to a USBGenericRequest instance.
57
58 Returns:
59 Feature selector.
60 */
\ In section .text, align 4, keep-with-next
61 unsigned char USBFeatureRequest_GetFeatureSelector(
62 const USBGenericRequest *request)
63 {
\ USBFeatureRequest_GetFeatureSelector:
\ 00000000 10402DE9 PUSH {R4,LR}
\ 00000004 0040B0E1 MOVS R4,R0
64 return USBGenericRequest_GetValue(request);
\ 00000008 0400B0E1 MOVS R0,R4
\ 0000000C ........ BL USBGenericRequest_GetValue
\ 00000010 FF0010E2 ANDS R0,R0,#0xFF ;; Zero extend
\ 00000014 1040BDE8 POP {R4,LR}
\ 00000018 1EFF2FE1 BX LR ;; return
65 }
66
67 /*
68 Function: USBFeatureRequest_GetTestSelector
69 Indicates the test that the device must undertake following a
70 SET_FEATURE request.
71
72 Parameters:
73 request - Pointer to a USBGenericRequest instance.
74
75 Returns:
76 Test selector.
77 */
\ In section .text, align 4, keep-with-next
78 unsigned char USBFeatureRequest_GetTestSelector(
79 const USBGenericRequest *request)
80 {
\ USBFeatureRequest_GetTestSelector:
\ 00000000 10402DE9 PUSH {R4,LR}
\ 00000004 0040B0E1 MOVS R4,R0
81 return (USBGenericRequest_GetIndex(request) >> 8) & 0xFF;
\ 00000008 0400B0E1 MOVS R0,R4
\ 0000000C ........ BL USBGenericRequest_GetIndex
\ 00000010 2004B0E1 LSRS R0,R0,#+8
\ 00000014 FF0010E2 ANDS R0,R0,#0xFF ;; Zero extend
\ 00000018 1040BDE8 POP {R4,LR}
\ 0000001C 1EFF2FE1 BX LR ;; return
82 }
83
Maximum stack usage in bytes:
Function .cstack
-------- -------
USBFeatureRequest_GetFeatureSelector
8
USBFeatureRequest_GetTestSelector
8
Section sizes:
Function/Label Bytes
-------------- -----
USBFeatureRequest_GetFeatureSelector
28
USBFeatureRequest_GetTestSelector
32
60 bytes in section .text
60 bytes of CODE memory
Errors: none
Warnings: none
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