ARM GAS /tmp/ccxQwdeR.s page 1 1 .cpu cortex-m4 2 .arch armv7e-m 3 .fpu fpv4-sp-d16 4 .eabi_attribute 27, 1 5 .eabi_attribute 28, 1 6 .eabi_attribute 20, 1 7 .eabi_attribute 21, 1 8 .eabi_attribute 23, 3 9 .eabi_attribute 24, 1 10 .eabi_attribute 25, 1 11 .eabi_attribute 26, 1 12 .eabi_attribute 30, 1 13 .eabi_attribute 34, 1 14 .eabi_attribute 18, 4 15 .file "usbd_ioreq.c" 16 .text 17 .Ltext0: 18 .cfi_sections .debug_frame 19 .file 1 "Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c" 20 .section .text.USBD_CtlSendData,"ax",%progbits 21 .align 1 22 .global USBD_CtlSendData 23 .syntax unified 24 .thumb 25 .thumb_func 27 USBD_CtlSendData: 28 .LVL0: 29 .LFB333: 1:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** 2:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** ****************************************************************************** 3:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @file usbd_ioreq.c 4:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @author MCD Application Team 5:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @brief This file provides the IO requests APIs for control endpoints. 6:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** ****************************************************************************** 7:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @attention 8:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * 9:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** *

© Copyright (c) 2015 STMicroelectronics. 10:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * All rights reserved.

11:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * 12:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * This software component is licensed by ST under Ultimate Liberty license 13:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * SLA0044, the "License"; You may not use this file except in compliance with 14:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * the License. You may obtain a copy of the License at: 15:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * www.st.com/SLA0044 16:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * 17:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** ****************************************************************************** 18:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 19:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 20:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /* Includes ------------------------------------------------------------------*/ 21:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** #include "usbd_ioreq.h" 22:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 23:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** @addtogroup STM32_USB_DEVICE_LIBRARY 24:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @{ 25:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 26:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 27:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 28:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** @defgroup USBD_IOREQ 29:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @brief control I/O requests module ARM GAS /tmp/ccxQwdeR.s page 2 30:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @{ 31:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 32:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 33:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** @defgroup USBD_IOREQ_Private_TypesDefinitions 34:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @{ 35:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 36:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** 37:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @} 38:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 39:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 40:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 41:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** @defgroup USBD_IOREQ_Private_Defines 42:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @{ 43:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 44:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 45:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** 46:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @} 47:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 48:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 49:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 50:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** @defgroup USBD_IOREQ_Private_Macros 51:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @{ 52:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 53:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** 54:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @} 55:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 56:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 57:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 58:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** @defgroup USBD_IOREQ_Private_Variables 59:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @{ 60:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 61:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 62:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** 63:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @} 64:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 65:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 66:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 67:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** @defgroup USBD_IOREQ_Private_FunctionPrototypes 68:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @{ 69:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 70:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** 71:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @} 72:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 73:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 74:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 75:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** @defgroup USBD_IOREQ_Private_Functions 76:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @{ 77:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 78:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 79:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** 80:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @brief USBD_CtlSendData 81:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * send data on the ctl pipe 82:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param pdev: device instance 83:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param buff: pointer to data buffer 84:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param len: length of data to be sent 85:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @retval status 86:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ ARM GAS /tmp/ccxQwdeR.s page 3 87:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** USBD_StatusTypeDef USBD_CtlSendData(USBD_HandleTypeDef *pdev, 88:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** uint8_t *pbuf, uint32_t len) 89:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** { 30 .loc 1 89 1 view -0 31 .cfi_startproc 32 @ args = 0, pretend = 0, frame = 0 33 @ frame_needed = 0, uses_anonymous_args = 0 34 .loc 1 89 1 is_stmt 0 view .LVU1 35 0000 08B5 push {r3, lr} 36 .LCFI0: 37 .cfi_def_cfa_offset 8 38 .cfi_offset 3, -8 39 .cfi_offset 14, -4 40 0002 1346 mov r3, r2 90:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /* Set EP0 State */ 91:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** pdev->ep0_state = USBD_EP0_DATA_IN; 41 .loc 1 91 3 is_stmt 1 view .LVU2 42 .loc 1 91 19 is_stmt 0 view .LVU3 43 0004 0222 movs r2, #2 44 .LVL1: 45 .loc 1 91 19 view .LVU4 46 0006 C0F89422 str r2, [r0, #660] 92:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** pdev->ep_in[0].total_length = len; 47 .loc 1 92 3 is_stmt 1 view .LVU5 48 .loc 1 92 31 is_stmt 0 view .LVU6 49 000a 8361 str r3, [r0, #24] 93:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 94:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** #ifdef USBD_AVOID_PACKET_SPLIT_MPS 95:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** pdev->ep_in[0].rem_length = 0U; 96:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** #else 97:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** pdev->ep_in[0].rem_length = len; 50 .loc 1 97 3 is_stmt 1 view .LVU7 51 .loc 1 97 29 is_stmt 0 view .LVU8 52 000c C361 str r3, [r0, #28] 98:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** #endif 99:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 100:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /* Start the transfer */ 101:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** (void)USBD_LL_Transmit(pdev, 0x00U, pbuf, len); 53 .loc 1 101 3 is_stmt 1 view .LVU9 54 .loc 1 101 9 is_stmt 0 view .LVU10 55 000e 0A46 mov r2, r1 56 0010 0021 movs r1, #0 57 .LVL2: 58 .loc 1 101 9 view .LVU11 59 0012 FFF7FEFF bl USBD_LL_Transmit 60 .LVL3: 102:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 103:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** return USBD_OK; 61 .loc 1 103 3 is_stmt 1 view .LVU12 104:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** } 62 .loc 1 104 1 is_stmt 0 view .LVU13 63 0016 0020 movs r0, #0 64 0018 08BD pop {r3, pc} 65 .cfi_endproc 66 .LFE333: 68 .section .text.USBD_CtlContinueSendData,"ax",%progbits 69 .align 1 ARM GAS /tmp/ccxQwdeR.s page 4 70 .global USBD_CtlContinueSendData 71 .syntax unified 72 .thumb 73 .thumb_func 75 USBD_CtlContinueSendData: 76 .LVL4: 77 .LFB334: 105:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 106:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** 107:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @brief USBD_CtlContinueSendData 108:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * continue sending data on the ctl pipe 109:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param pdev: device instance 110:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param buff: pointer to data buffer 111:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param len: length of data to be sent 112:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @retval status 113:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 114:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** USBD_StatusTypeDef USBD_CtlContinueSendData(USBD_HandleTypeDef *pdev, 115:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** uint8_t *pbuf, uint32_t len) 116:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** { 78 .loc 1 116 1 is_stmt 1 view -0 79 .cfi_startproc 80 @ args = 0, pretend = 0, frame = 0 81 @ frame_needed = 0, uses_anonymous_args = 0 82 .loc 1 116 1 is_stmt 0 view .LVU15 83 0000 08B5 push {r3, lr} 84 .LCFI1: 85 .cfi_def_cfa_offset 8 86 .cfi_offset 3, -8 87 .cfi_offset 14, -4 88 0002 1346 mov r3, r2 117:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /* Start the next transfer */ 118:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** (void)USBD_LL_Transmit(pdev, 0x00U, pbuf, len); 89 .loc 1 118 3 is_stmt 1 view .LVU16 90 .loc 1 118 9 is_stmt 0 view .LVU17 91 0004 0A46 mov r2, r1 92 .LVL5: 93 .loc 1 118 9 view .LVU18 94 0006 0021 movs r1, #0 95 .LVL6: 96 .loc 1 118 9 view .LVU19 97 0008 FFF7FEFF bl USBD_LL_Transmit 98 .LVL7: 119:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 120:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** return USBD_OK; 99 .loc 1 120 3 is_stmt 1 view .LVU20 121:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** } 100 .loc 1 121 1 is_stmt 0 view .LVU21 101 000c 0020 movs r0, #0 102 000e 08BD pop {r3, pc} 103 .cfi_endproc 104 .LFE334: 106 .section .text.USBD_CtlPrepareRx,"ax",%progbits 107 .align 1 108 .global USBD_CtlPrepareRx 109 .syntax unified 110 .thumb 111 .thumb_func ARM GAS /tmp/ccxQwdeR.s page 5 113 USBD_CtlPrepareRx: 114 .LVL8: 115 .LFB335: 122:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 123:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** 124:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @brief USBD_CtlPrepareRx 125:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * receive data on the ctl pipe 126:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param pdev: device instance 127:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param buff: pointer to data buffer 128:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param len: length of data to be received 129:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @retval status 130:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 131:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** USBD_StatusTypeDef USBD_CtlPrepareRx(USBD_HandleTypeDef *pdev, 132:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** uint8_t *pbuf, uint32_t len) 133:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** { 116 .loc 1 133 1 is_stmt 1 view -0 117 .cfi_startproc 118 @ args = 0, pretend = 0, frame = 0 119 @ frame_needed = 0, uses_anonymous_args = 0 120 .loc 1 133 1 is_stmt 0 view .LVU23 121 0000 08B5 push {r3, lr} 122 .LCFI2: 123 .cfi_def_cfa_offset 8 124 .cfi_offset 3, -8 125 .cfi_offset 14, -4 126 0002 1346 mov r3, r2 134:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /* Set EP0 State */ 135:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** pdev->ep0_state = USBD_EP0_DATA_OUT; 127 .loc 1 135 3 is_stmt 1 view .LVU24 128 .loc 1 135 19 is_stmt 0 view .LVU25 129 0004 0322 movs r2, #3 130 .LVL9: 131 .loc 1 135 19 view .LVU26 132 0006 C0F89422 str r2, [r0, #660] 136:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** pdev->ep_out[0].total_length = len; 133 .loc 1 136 3 is_stmt 1 view .LVU27 134 .loc 1 136 32 is_stmt 0 view .LVU28 135 000a C0F85831 str r3, [r0, #344] 137:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 138:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** #ifdef USBD_AVOID_PACKET_SPLIT_MPS 139:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** pdev->ep_out[0].rem_length = 0U; 140:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** #else 141:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** pdev->ep_out[0].rem_length = len; 136 .loc 1 141 3 is_stmt 1 view .LVU29 137 .loc 1 141 30 is_stmt 0 view .LVU30 138 000e C0F85C31 str r3, [r0, #348] 142:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** #endif 143:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 144:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /* Start the transfer */ 145:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** (void)USBD_LL_PrepareReceive(pdev, 0U, pbuf, len); 139 .loc 1 145 3 is_stmt 1 view .LVU31 140 .loc 1 145 9 is_stmt 0 view .LVU32 141 0012 0A46 mov r2, r1 142 0014 0021 movs r1, #0 143 .LVL10: 144 .loc 1 145 9 view .LVU33 145 0016 FFF7FEFF bl USBD_LL_PrepareReceive ARM GAS /tmp/ccxQwdeR.s page 6 146 .LVL11: 146:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 147:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** return USBD_OK; 147 .loc 1 147 3 is_stmt 1 view .LVU34 148:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** } 148 .loc 1 148 1 is_stmt 0 view .LVU35 149 001a 0020 movs r0, #0 150 001c 08BD pop {r3, pc} 151 .cfi_endproc 152 .LFE335: 154 .section .text.USBD_CtlContinueRx,"ax",%progbits 155 .align 1 156 .global USBD_CtlContinueRx 157 .syntax unified 158 .thumb 159 .thumb_func 161 USBD_CtlContinueRx: 162 .LVL12: 163 .LFB336: 149:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 150:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** 151:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @brief USBD_CtlContinueRx 152:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * continue receive data on the ctl pipe 153:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param pdev: device instance 154:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param buff: pointer to data buffer 155:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param len: length of data to be received 156:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @retval status 157:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 158:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** USBD_StatusTypeDef USBD_CtlContinueRx(USBD_HandleTypeDef *pdev, 159:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** uint8_t *pbuf, uint32_t len) 160:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** { 164 .loc 1 160 1 is_stmt 1 view -0 165 .cfi_startproc 166 @ args = 0, pretend = 0, frame = 0 167 @ frame_needed = 0, uses_anonymous_args = 0 168 .loc 1 160 1 is_stmt 0 view .LVU37 169 0000 08B5 push {r3, lr} 170 .LCFI3: 171 .cfi_def_cfa_offset 8 172 .cfi_offset 3, -8 173 .cfi_offset 14, -4 174 0002 1346 mov r3, r2 161:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** (void)USBD_LL_PrepareReceive(pdev, 0U, pbuf, len); 175 .loc 1 161 3 is_stmt 1 view .LVU38 176 .loc 1 161 9 is_stmt 0 view .LVU39 177 0004 0A46 mov r2, r1 178 .LVL13: 179 .loc 1 161 9 view .LVU40 180 0006 0021 movs r1, #0 181 .LVL14: 182 .loc 1 161 9 view .LVU41 183 0008 FFF7FEFF bl USBD_LL_PrepareReceive 184 .LVL15: 162:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 163:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** return USBD_OK; 185 .loc 1 163 3 is_stmt 1 view .LVU42 164:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** } ARM GAS /tmp/ccxQwdeR.s page 7 186 .loc 1 164 1 is_stmt 0 view .LVU43 187 000c 0020 movs r0, #0 188 000e 08BD pop {r3, pc} 189 .cfi_endproc 190 .LFE336: 192 .section .text.USBD_CtlSendStatus,"ax",%progbits 193 .align 1 194 .global USBD_CtlSendStatus 195 .syntax unified 196 .thumb 197 .thumb_func 199 USBD_CtlSendStatus: 200 .LVL16: 201 .LFB337: 165:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 166:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** 167:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @brief USBD_CtlSendStatus 168:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * send zero lzngth packet on the ctl pipe 169:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param pdev: device instance 170:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @retval status 171:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 172:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** USBD_StatusTypeDef USBD_CtlSendStatus(USBD_HandleTypeDef *pdev) 173:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** { 202 .loc 1 173 1 is_stmt 1 view -0 203 .cfi_startproc 204 @ args = 0, pretend = 0, frame = 0 205 @ frame_needed = 0, uses_anonymous_args = 0 206 .loc 1 173 1 is_stmt 0 view .LVU45 207 0000 08B5 push {r3, lr} 208 .LCFI4: 209 .cfi_def_cfa_offset 8 210 .cfi_offset 3, -8 211 .cfi_offset 14, -4 174:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /* Set EP0 State */ 175:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** pdev->ep0_state = USBD_EP0_STATUS_IN; 212 .loc 1 175 3 is_stmt 1 view .LVU46 213 .loc 1 175 19 is_stmt 0 view .LVU47 214 0002 0422 movs r2, #4 215 0004 C0F89422 str r2, [r0, #660] 176:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 177:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /* Start the transfer */ 178:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** (void)USBD_LL_Transmit(pdev, 0x00U, NULL, 0U); 216 .loc 1 178 3 is_stmt 1 view .LVU48 217 .loc 1 178 9 is_stmt 0 view .LVU49 218 0008 0023 movs r3, #0 219 000a 1A46 mov r2, r3 220 000c 1946 mov r1, r3 221 000e FFF7FEFF bl USBD_LL_Transmit 222 .LVL17: 179:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 180:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** return USBD_OK; 223 .loc 1 180 3 is_stmt 1 view .LVU50 181:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** } 224 .loc 1 181 1 is_stmt 0 view .LVU51 225 0012 0020 movs r0, #0 226 0014 08BD pop {r3, pc} 227 .cfi_endproc ARM GAS /tmp/ccxQwdeR.s page 8 228 .LFE337: 230 .section .text.USBD_CtlReceiveStatus,"ax",%progbits 231 .align 1 232 .global USBD_CtlReceiveStatus 233 .syntax unified 234 .thumb 235 .thumb_func 237 USBD_CtlReceiveStatus: 238 .LVL18: 239 .LFB338: 182:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 183:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** 184:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @brief USBD_CtlReceiveStatus 185:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * receive zero lzngth packet on the ctl pipe 186:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param pdev: device instance 187:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @retval status 188:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 189:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** USBD_StatusTypeDef USBD_CtlReceiveStatus(USBD_HandleTypeDef *pdev) 190:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** { 240 .loc 1 190 1 is_stmt 1 view -0 241 .cfi_startproc 242 @ args = 0, pretend = 0, frame = 0 243 @ frame_needed = 0, uses_anonymous_args = 0 244 .loc 1 190 1 is_stmt 0 view .LVU53 245 0000 08B5 push {r3, lr} 246 .LCFI5: 247 .cfi_def_cfa_offset 8 248 .cfi_offset 3, -8 249 .cfi_offset 14, -4 191:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /* Set EP0 State */ 192:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** pdev->ep0_state = USBD_EP0_STATUS_OUT; 250 .loc 1 192 3 is_stmt 1 view .LVU54 251 .loc 1 192 19 is_stmt 0 view .LVU55 252 0002 0522 movs r2, #5 253 0004 C0F89422 str r2, [r0, #660] 193:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 194:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /* Start the transfer */ 195:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** (void)USBD_LL_PrepareReceive(pdev, 0U, NULL, 0U); 254 .loc 1 195 3 is_stmt 1 view .LVU56 255 .loc 1 195 9 is_stmt 0 view .LVU57 256 0008 0023 movs r3, #0 257 000a 1A46 mov r2, r3 258 000c 1946 mov r1, r3 259 000e FFF7FEFF bl USBD_LL_PrepareReceive 260 .LVL19: 196:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 197:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** return USBD_OK; 261 .loc 1 197 3 is_stmt 1 view .LVU58 198:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** } 262 .loc 1 198 1 is_stmt 0 view .LVU59 263 0012 0020 movs r0, #0 264 0014 08BD pop {r3, pc} 265 .cfi_endproc 266 .LFE338: 268 .section .text.USBD_GetRxCount,"ax",%progbits 269 .align 1 270 .global USBD_GetRxCount ARM GAS /tmp/ccxQwdeR.s page 9 271 .syntax unified 272 .thumb 273 .thumb_func 275 USBD_GetRxCount: 276 .LVL20: 277 .LFB339: 199:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** 200:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** /** 201:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @brief USBD_GetRxCount 202:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * returns the received data length 203:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param pdev: device instance 204:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @param ep_addr: endpoint address 205:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** * @retval Rx Data blength 206:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** */ 207:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** uint32_t USBD_GetRxCount(USBD_HandleTypeDef *pdev, uint8_t ep_addr) 208:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** { 278 .loc 1 208 1 is_stmt 1 view -0 279 .cfi_startproc 280 @ args = 0, pretend = 0, frame = 0 281 @ frame_needed = 0, uses_anonymous_args = 0 282 .loc 1 208 1 is_stmt 0 view .LVU61 283 0000 08B5 push {r3, lr} 284 .LCFI6: 285 .cfi_def_cfa_offset 8 286 .cfi_offset 3, -8 287 .cfi_offset 14, -4 209:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** return USBD_LL_GetRxDataSize(pdev, ep_addr); 288 .loc 1 209 3 is_stmt 1 view .LVU62 289 .loc 1 209 10 is_stmt 0 view .LVU63 290 0002 FFF7FEFF bl USBD_LL_GetRxDataSize 291 .LVL21: 210:Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c **** } 292 .loc 1 210 1 view .LVU64 293 0006 08BD pop {r3, pc} 294 .cfi_endproc 295 .LFE339: 297 .text 298 .Letext0: 299 .file 2 "/usr/include/newlib/machine/_default_types.h" 300 .file 3 "/usr/include/newlib/sys/_stdint.h" 301 .file 4 "Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_def.h" 302 .file 5 "Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_core.h" ARM GAS /tmp/ccxQwdeR.s page 10 DEFINED SYMBOLS *ABS*:00000000 usbd_ioreq.c /tmp/ccxQwdeR.s:21 .text.USBD_CtlSendData:00000000 $t /tmp/ccxQwdeR.s:27 .text.USBD_CtlSendData:00000000 USBD_CtlSendData /tmp/ccxQwdeR.s:69 .text.USBD_CtlContinueSendData:00000000 $t /tmp/ccxQwdeR.s:75 .text.USBD_CtlContinueSendData:00000000 USBD_CtlContinueSendData /tmp/ccxQwdeR.s:107 .text.USBD_CtlPrepareRx:00000000 $t /tmp/ccxQwdeR.s:113 .text.USBD_CtlPrepareRx:00000000 USBD_CtlPrepareRx /tmp/ccxQwdeR.s:155 .text.USBD_CtlContinueRx:00000000 $t /tmp/ccxQwdeR.s:161 .text.USBD_CtlContinueRx:00000000 USBD_CtlContinueRx /tmp/ccxQwdeR.s:193 .text.USBD_CtlSendStatus:00000000 $t /tmp/ccxQwdeR.s:199 .text.USBD_CtlSendStatus:00000000 USBD_CtlSendStatus /tmp/ccxQwdeR.s:231 .text.USBD_CtlReceiveStatus:00000000 $t /tmp/ccxQwdeR.s:237 .text.USBD_CtlReceiveStatus:00000000 USBD_CtlReceiveStatus /tmp/ccxQwdeR.s:269 .text.USBD_GetRxCount:00000000 $t /tmp/ccxQwdeR.s:275 .text.USBD_GetRxCount:00000000 USBD_GetRxCount UNDEFINED SYMBOLS USBD_LL_Transmit USBD_LL_PrepareReceive USBD_LL_GetRxDataSize