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KED/bsl/cmakeTest_makefile/build/stm32f0xx_hal_gpio.lst

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ARM GAS /tmp/ccuiaIUc.s page 1
1 .cpu cortex-m0
2 .eabi_attribute 20, 1
3 .eabi_attribute 21, 1
4 .eabi_attribute 23, 3
5 .eabi_attribute 24, 1
6 .eabi_attribute 25, 1
7 .eabi_attribute 26, 1
8 .eabi_attribute 30, 1
9 .eabi_attribute 34, 0
10 .eabi_attribute 18, 4
11 .file "stm32f0xx_hal_gpio.c"
12 .text
13 .Ltext0:
14 .cfi_sections .debug_frame
15 .section .text.HAL_GPIO_Init,"ax",%progbits
16 .align 1
17 .global HAL_GPIO_Init
18 .arch armv6s-m
19 .syntax unified
20 .code 16
21 .thumb_func
22 .fpu softvfp
24 HAL_GPIO_Init:
25 .LVL0:
26 .LFB40:
27 .file 1 "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c"
1:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /**
2:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ******************************************************************************
3:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @file stm32f0xx_hal_gpio.c
4:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @author MCD Application Team
5:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief GPIO HAL module driver.
6:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This file provides firmware functions to manage the following
7:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * functionalities of the General Purpose Input/Output (GPIO) peripheral:
8:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * + Initialization and de-initialization functions
9:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * + IO operation functions
10:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** *
11:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** @verbatim
12:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ==============================================================================
13:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ##### GPIO Peripheral features #####
14:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ==============================================================================
15:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** [..]
16:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) Each port bit of the general-purpose I/O (GPIO) ports can be individually
17:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** configured by software in several modes:
18:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Input mode
19:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Analog mode
20:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Output mode
21:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Alternate function mode
22:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) External interrupt/event lines
23:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
24:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) During and just after reset, the alternate functions and external interrupt
25:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** lines are not active and the I/O ports are configured in input floating mode.
26:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
27:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) All GPIO pins have weak internal pull-up and pull-down resistors, which can be
28:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** activated or not.
29:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
30:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) In Output or Alternate mode, each IO can be configured on open-drain or push-pull
31:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** type and the IO speed can be selected depending on the VDD value.
ARM GAS /tmp/ccuiaIUc.s page 2
32:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
33:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) The microcontroller IO pins are connected to onboard peripherals/modules through a
34:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** multiplexer that allows only one peripheral alternate function (AF) connected
35:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** to an IO pin at a time. In this way, there can be no conflict between peripherals
36:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** sharing the same IO pin.
37:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
38:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) All ports have external interrupt/event capability. To use external interrupt
39:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** lines, the port must be configured in input mode. All available GPIO pins are
40:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** connected to the 16 external interrupt/event lines from EXTI0 to EXTI15.
41:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
42:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) The external interrupt/event controller consists of up to 28 edge detectors
43:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (16 lines are connected to GPIO) for generating event/interrupt requests (each
44:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** input line can be independently configured to select the type (interrupt or event)
45:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** and the corresponding trigger event (rising or falling or both). Each line can
46:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** also be masked independently.
47:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
48:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ##### How to use this driver #####
49:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ==============================================================================
50:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** [..]
51:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) Enable the GPIO AHB clock using the following function : __HAL_RCC_GPIOx_CLK_ENABLE().
52:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
53:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) Configure the GPIO pin(s) using HAL_GPIO_Init().
54:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Configure the IO mode using "Mode" member from GPIO_InitTypeDef structure
55:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Activate Pull-up, Pull-down resistor using "Pull" member from GPIO_InitTypeDef
56:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** structure.
57:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) In case of Output or alternate function mode selection: the speed is
58:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** configured through "Speed" member from GPIO_InitTypeDef structure.
59:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) In alternate mode is selection, the alternate function connected to the IO
60:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** is configured through "Alternate" member from GPIO_InitTypeDef structure.
61:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Analog mode is required when a pin is to be used as ADC channel
62:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** or DAC output.
63:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) In case of external interrupt/event selection the "Mode" member from
64:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIO_InitTypeDef structure select the type (interrupt or event) and
65:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** the corresponding trigger event (rising or falling or both).
66:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
67:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) In case of external interrupt/event mode selection, configure NVIC IRQ priority
68:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** mapped to the EXTI line using HAL_NVIC_SetPriority() and enable it using
69:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** HAL_NVIC_EnableIRQ().
70:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
71:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) HAL_GPIO_DeInit allows to set register values to their reset value. It's also
72:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** recommended to use it to unconfigure pin which was used as an external interrupt
73:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** or in event mode. That's the only way to reset corresponding bit in EXTI & SYSCFG
74:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** registers.
75:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
76:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) To get the level of a pin configured in input mode use HAL_GPIO_ReadPin().
77:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
78:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) To set/reset the level of a pin configured in output mode use
79:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** HAL_GPIO_WritePin()/HAL_GPIO_TogglePin().
80:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
81:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) To lock pin configuration until next reset use HAL_GPIO_LockPin().
82:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
83:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) During and just after reset, the alternate functions are not
84:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** active and the GPIO pins are configured in input floating mode (except JTAG
85:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** pins).
86:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
87:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) The LSE oscillator pins OSC32_IN and OSC32_OUT can be used as general purpose
88:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (PC14 and PC15, respectively) when the LSE oscillator is off. The LSE has
ARM GAS /tmp/ccuiaIUc.s page 3
89:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** priority over the GPIO function.
90:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
91:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) The HSE oscillator pins OSC_IN/OSC_OUT can be used as
92:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** general purpose PF0 and PF1, respectively, when the HSE oscillator is off.
93:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** The HSE has priority over the GPIO function.
94:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
95:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** @endverbatim
96:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ******************************************************************************
97:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @attention
98:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** *
99:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
100:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * All rights reserved.</center></h2>
101:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** *
102:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This software component is licensed by ST under BSD 3-Clause license,
103:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * the "License"; You may not use this file except in compliance with the
104:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * License. You may obtain a copy of the License at:
105:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * opensource.org/licenses/BSD-3-Clause
106:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** *
107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ******************************************************************************
108:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
109:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
110:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Includes ------------------------------------------------------------------*/
111:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** #include "stm32f0xx_hal.h"
112:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** @addtogroup STM32F0xx_HAL_Driver
114:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @{
115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
116:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
117:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** @defgroup GPIO GPIO
118:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief GPIO HAL module driver
119:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @{
120:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
121:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
122:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** MISRA C:2012 deviation rule has been granted for following rules:
123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * Rule-18.1_d - Medium: Array pointer `GPIOx' is accessed with index [..,..]
124:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * which may be out of array bounds [..,UNKNOWN] in following APIs:
125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * HAL_GPIO_Init
126:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * HAL_GPIO_DeInit
127:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
128:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
129:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** #ifdef HAL_GPIO_MODULE_ENABLED
130:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Private typedef -----------------------------------------------------------*/
132:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Private defines -----------------------------------------------------------*/
133:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** @addtogroup GPIO_Private_Constants GPIO Private Constants
134:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @{
135:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
136:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** #define GPIO_NUMBER 16U
137:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /**
138:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @}
139:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
141:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Private macros ------------------------------------------------------------*/
142:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Private variables ---------------------------------------------------------*/
143:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Private function prototypes -----------------------------------------------*/
144:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Exported functions --------------------------------------------------------*/
145:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
ARM GAS /tmp/ccuiaIUc.s page 4
146:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** @defgroup GPIO_Exported_Functions GPIO Exported Functions
147:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @{
148:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
150:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** @defgroup GPIO_Exported_Functions_Group1 Initialization/de-initialization functions
151:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Initialization and Configuration functions
152:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** *
153:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** @verbatim
154:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ===============================================================================
155:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ##### Initialization and de-initialization functions #####
156:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ===============================================================================
157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
158:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** @endverbatim
159:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @{
160:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
162:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /**
163:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Initialize the GPIOx peripheral according to the specified parameters in the GPIO_Init.
164:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIOx where x can be (A..F) to select the GPIO peripheral for STM32F0 family
165:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Init pointer to a GPIO_InitTypeDef structure that contains
166:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * the configuration information for the specified GPIO peripheral.
167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None
168:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
169:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
170:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
28 .loc 1 170 1 view -0
29 .cfi_startproc
30 @ args = 0, pretend = 0, frame = 8
31 @ frame_needed = 0, uses_anonymous_args = 0
32 .loc 1 170 1 is_stmt 0 view .LVU1
33 0000 F0B5 push {r4, r5, r6, r7, lr}
34 .LCFI0:
35 .cfi_def_cfa_offset 20
36 .cfi_offset 4, -20
37 .cfi_offset 5, -16
38 .cfi_offset 6, -12
39 .cfi_offset 7, -8
40 .cfi_offset 14, -4
41 0002 83B0 sub sp, sp, #12
42 .LCFI1:
43 .cfi_def_cfa_offset 32
171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t position = 0x00u;
44 .loc 1 171 3 is_stmt 1 view .LVU2
45 .LVL1:
172:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t iocurrent;
46 .loc 1 172 3 view .LVU3
173:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t temp;
47 .loc 1 173 3 view .LVU4
174:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
175:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the parameters */
176:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
48 .loc 1 176 3 view .LVU5
177:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Init->Pin));
49 .loc 1 177 3 view .LVU6
178:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_MODE(GPIO_Init->Mode));
50 .loc 1 178 3 view .LVU7
179:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
ARM GAS /tmp/ccuiaIUc.s page 5
180:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the port pins */
181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** while (((GPIO_Init->Pin) >> position) != 0x00u)
51 .loc 1 181 3 view .LVU8
171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t iocurrent;
52 .loc 1 171 12 is_stmt 0 view .LVU9
53 0004 0023 movs r3, #0
54 .loc 1 181 9 view .LVU10
55 0006 57E0 b .L2
56 .LVL2:
57 .L17:
182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
183:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Get current io position */
184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** iocurrent = (GPIO_Init->Pin) & (1uL << position);
185:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (iocurrent != 0x00u)
187:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /*--------------------- GPIO Mode Configuration ------------------------*/
189:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* In case of Output or Alternate function mode selection */
190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if(((GPIO_Init->Mode & GPIO_MODE) == MODE_OUTPUT) ||
191:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ((GPIO_Init->Mode & GPIO_MODE) == MODE_AF))
192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the Speed parameter */
194:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_SPEED(GPIO_Init->Speed));
58 .loc 1 194 9 is_stmt 1 view .LVU11
195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the IO Speed */
196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = GPIOx->OSPEEDR;
59 .loc 1 196 9 view .LVU12
60 .loc 1 196 14 is_stmt 0 view .LVU13
61 0008 8568 ldr r5, [r0, #8]
62 .LVL3:
197:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2u));
63 .loc 1 197 9 is_stmt 1 view .LVU14
64 .loc 1 197 55 is_stmt 0 view .LVU15
65 000a 5F00 lsls r7, r3, #1
66 .loc 1 197 42 view .LVU16
67 000c 0326 movs r6, #3
68 000e BE40 lsls r6, r6, r7
69 .loc 1 197 14 view .LVU17
70 0010 B543 bics r5, r6
71 .LVL4:
72 .loc 1 197 14 view .LVU18
73 0012 2E00 movs r6, r5
74 .LVL5:
198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_Init->Speed << (position * 2u));
75 .loc 1 198 9 is_stmt 1 view .LVU19
76 .loc 1 198 35 is_stmt 0 view .LVU20
77 0014 CD68 ldr r5, [r1, #12]
78 .LVL6:
79 .loc 1 198 35 view .LVU21
80 0016 BD40 lsls r5, r5, r7
81 .loc 1 198 14 view .LVU22
82 0018 3543 orrs r5, r6
83 .LVL7:
199:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->OSPEEDR = temp;
84 .loc 1 199 9 is_stmt 1 view .LVU23
85 .loc 1 199 24 is_stmt 0 view .LVU24
86 001a 8560 str r5, [r0, #8]
ARM GAS /tmp/ccuiaIUc.s page 6
200:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
201:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the IO Output Type */
202:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = GPIOx->OTYPER;
87 .loc 1 202 9 is_stmt 1 view .LVU25
88 .loc 1 202 14 is_stmt 0 view .LVU26
89 001c 4568 ldr r5, [r0, #4]
90 .LVL8:
203:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_OTYPER_OT_0 << position) ;
91 .loc 1 203 9 is_stmt 1 view .LVU27
92 .loc 1 203 14 is_stmt 0 view .LVU28
93 001e A543 bics r5, r4
94 .LVL9:
204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (((GPIO_Init->Mode & OUTPUT_TYPE) >> OUTPUT_TYPE_Pos) << position);
95 .loc 1 204 9 is_stmt 1 view .LVU29
96 .loc 1 204 51 is_stmt 0 view .LVU30
97 0020 4C68 ldr r4, [r1, #4]
98 0022 2609 lsrs r6, r4, #4
99 0024 0124 movs r4, #1
100 0026 3440 ands r4, r6
101 .loc 1 204 71 view .LVU31
102 0028 9C40 lsls r4, r4, r3
103 .loc 1 204 14 view .LVU32
104 002a 2C43 orrs r4, r5
105 .LVL10:
205:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->OTYPER = temp;
106 .loc 1 205 9 is_stmt 1 view .LVU33
107 .loc 1 205 23 is_stmt 0 view .LVU34
108 002c 4460 str r4, [r0, #4]
109 002e 51E0 b .L4
110 .LVL11:
111 .L18:
206:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
207:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & GPIO_MODE) != MODE_ANALOG)
209:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the Pull parameter */
211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PULL(GPIO_Init->Pull));
212:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
213:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Activate the Pull-up or Pull down resistor for the current IO */
214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = GPIOx->PUPDR;
215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2u));
216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2u));
217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->PUPDR = temp;
218:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
219:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
220:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* In case of Alternate function mode selection */
221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & GPIO_MODE) == MODE_AF)
222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
223:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the Alternate function parameters */
224:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_AF_INSTANCE(GPIOx));
112 .loc 1 224 9 is_stmt 1 view .LVU35
225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_AF(GPIO_Init->Alternate));
113 .loc 1 225 9 view .LVU36
226:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
227:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure Alternate function mapped with the current IO */
228:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = GPIOx->AFR[position >> 3u];
114 .loc 1 228 9 view .LVU37
ARM GAS /tmp/ccuiaIUc.s page 7
115 .loc 1 228 36 is_stmt 0 view .LVU38
116 0030 DD08 lsrs r5, r3, #3
117 .loc 1 228 14 view .LVU39
118 0032 0835 adds r5, r5, #8
119 0034 AD00 lsls r5, r5, #2
120 0036 2E58 ldr r6, [r5, r0]
121 .LVL12:
229:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(0xFu << ((position & 0x07u) * 4u));
122 .loc 1 229 9 is_stmt 1 view .LVU40
123 .loc 1 229 38 is_stmt 0 view .LVU41
124 0038 0534 adds r4, r4, #5
125 003a 1C40 ands r4, r3
126 .loc 1 229 47 view .LVU42
127 003c A400 lsls r4, r4, #2
128 .loc 1 229 24 view .LVU43
129 003e 0F27 movs r7, #15
130 0040 A740 lsls r7, r7, r4
131 .loc 1 229 14 view .LVU44
132 0042 BE43 bics r6, r7
133 .LVL13:
230:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Alternate) << ((position & 0x07u) * 4u));
134 .loc 1 230 9 is_stmt 1 view .LVU45
135 .loc 1 230 41 is_stmt 0 view .LVU46
136 0044 0F69 ldr r7, [r1, #16]
137 0046 A740 lsls r7, r7, r4
138 0048 3C00 movs r4, r7
139 .loc 1 230 14 view .LVU47
140 004a 3443 orrs r4, r6
141 .LVL14:
231:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->AFR[position >> 3u] = temp;
142 .loc 1 231 9 is_stmt 1 view .LVU48
143 .loc 1 231 36 is_stmt 0 view .LVU49
144 004c 2C50 str r4, [r5, r0]
145 004e 55E0 b .L6
146 .LVL15:
147 .L19:
232:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
233:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
234:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure IO Direction mode (Input, Output, Alternate or Analog) */
235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = GPIOx->MODER;
236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_MODER_MODER0 << (position * 2u));
237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2u));
238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->MODER = temp;
239:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
240:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /*--------------------- EXTI Mode Configuration ------------------------*/
241:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the External Interrupt or event for the current IO */
242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & EXTI_MODE) != 0x00u)
243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Enable SYSCFG Clock */
245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** __HAL_RCC_SYSCFG_CLK_ENABLE();
246:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = SYSCFG->EXTICR[position >> 2u];
248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(0x0FuL << (4u * (position & 0x03u)));
249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)));
148 .loc 1 249 18 view .LVU50
149 0050 0226 movs r6, #2
150 0052 00E0 b .L7
ARM GAS /tmp/ccuiaIUc.s page 8
151 .L13:
152 0054 0026 movs r6, #0
153 .L7:
154 .loc 1 249 40 discriminator 12 view .LVU51
155 0056 AE40 lsls r6, r6, r5
156 0058 3500 movs r5, r6
157 .loc 1 249 14 discriminator 12 view .LVU52
158 005a 3D43 orrs r5, r7
159 .LVL16:
250:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] = temp;
160 .loc 1 250 9 is_stmt 1 discriminator 12 view .LVU53
161 .loc 1 250 40 is_stmt 0 discriminator 12 view .LVU54
162 005c 0234 adds r4, r4, #2
163 005e A400 lsls r4, r4, #2
164 0060 414E ldr r6, .L20
165 0062 A551 str r5, [r4, r6]
251:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Clear EXTI line configuration */
253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = EXTI->IMR;
166 .loc 1 253 9 is_stmt 1 discriminator 12 view .LVU55
167 .loc 1 253 14 is_stmt 0 discriminator 12 view .LVU56
168 0064 414C ldr r4, .L20+4
169 0066 2568 ldr r5, [r4]
170 .LVL17:
254:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(iocurrent);
171 .loc 1 254 9 is_stmt 1 discriminator 12 view .LVU57
172 .loc 1 254 17 is_stmt 0 discriminator 12 view .LVU58
173 0068 D443 mvns r4, r2
174 .loc 1 254 14 discriminator 12 view .LVU59
175 006a 2E00 movs r6, r5
176 006c 2640 ands r6, r4
177 .LVL18:
255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & EXTI_IT) != 0x00u)
178 .loc 1 255 9 is_stmt 1 discriminator 12 view .LVU60
179 .loc 1 255 11 is_stmt 0 discriminator 12 view .LVU61
180 006e 4F68 ldr r7, [r1, #4]
181 0070 FF03 lsls r7, r7, #15
182 0072 01D5 bpl .L8
256:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
257:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= iocurrent;
183 .loc 1 257 11 is_stmt 1 view .LVU62
184 .loc 1 257 16 is_stmt 0 view .LVU63
185 0074 1543 orrs r5, r2
186 0076 2E00 movs r6, r5
187 .LVL19:
188 .L8:
258:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->IMR = temp;
189 .loc 1 259 9 is_stmt 1 view .LVU64
190 .loc 1 259 19 is_stmt 0 view .LVU65
191 0078 3C4D ldr r5, .L20+4
192 007a 2E60 str r6, [r5]
260:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
261:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = EXTI->EMR;
193 .loc 1 261 9 is_stmt 1 view .LVU66
194 .loc 1 261 14 is_stmt 0 view .LVU67
195 007c 6D68 ldr r5, [r5, #4]
ARM GAS /tmp/ccuiaIUc.s page 9
196 .LVL20:
262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(iocurrent);
197 .loc 1 262 9 is_stmt 1 view .LVU68
198 .loc 1 262 14 is_stmt 0 view .LVU69
199 007e 2E00 movs r6, r5
200 0080 2640 ands r6, r4
201 .LVL21:
263:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & EXTI_EVT) != 0x00u)
202 .loc 1 263 9 is_stmt 1 view .LVU70
203 .loc 1 263 11 is_stmt 0 view .LVU71
204 0082 4F68 ldr r7, [r1, #4]
205 0084 BF03 lsls r7, r7, #14
206 0086 01D5 bpl .L9
264:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
265:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= iocurrent;
207 .loc 1 265 11 is_stmt 1 view .LVU72
208 .loc 1 265 16 is_stmt 0 view .LVU73
209 0088 1543 orrs r5, r2
210 008a 2E00 movs r6, r5
211 .LVL22:
212 .L9:
266:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
267:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->EMR = temp;
213 .loc 1 267 9 is_stmt 1 view .LVU74
214 .loc 1 267 19 is_stmt 0 view .LVU75
215 008c 374D ldr r5, .L20+4
216 008e 6E60 str r6, [r5, #4]
268:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
269:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Clear Rising Falling edge configuration */
270:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = EXTI->RTSR;
217 .loc 1 270 9 is_stmt 1 view .LVU76
218 .loc 1 270 14 is_stmt 0 view .LVU77
219 0090 AD68 ldr r5, [r5, #8]
220 .LVL23:
271:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(iocurrent);
221 .loc 1 271 9 is_stmt 1 view .LVU78
222 .loc 1 271 14 is_stmt 0 view .LVU79
223 0092 2E00 movs r6, r5
224 0094 2640 ands r6, r4
225 .LVL24:
272:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & TRIGGER_RISING) != 0x00u)
226 .loc 1 272 9 is_stmt 1 view .LVU80
227 .loc 1 272 11 is_stmt 0 view .LVU81
228 0096 4F68 ldr r7, [r1, #4]
229 0098 FF02 lsls r7, r7, #11
230 009a 01D5 bpl .L10
273:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
274:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= iocurrent;
231 .loc 1 274 11 is_stmt 1 view .LVU82
232 .loc 1 274 16 is_stmt 0 view .LVU83
233 009c 1543 orrs r5, r2
234 009e 2E00 movs r6, r5
235 .LVL25:
236 .L10:
275:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
276:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->RTSR = temp;
237 .loc 1 276 9 is_stmt 1 view .LVU84
ARM GAS /tmp/ccuiaIUc.s page 10
238 .loc 1 276 20 is_stmt 0 view .LVU85
239 00a0 324D ldr r5, .L20+4
240 00a2 AE60 str r6, [r5, #8]
277:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
278:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = EXTI->FTSR;
241 .loc 1 278 9 is_stmt 1 view .LVU86
242 .loc 1 278 14 is_stmt 0 view .LVU87
243 00a4 ED68 ldr r5, [r5, #12]
244 .LVL26:
279:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(iocurrent);
245 .loc 1 279 9 is_stmt 1 view .LVU88
246 .loc 1 279 14 is_stmt 0 view .LVU89
247 00a6 2C40 ands r4, r5
248 .LVL27:
280:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & TRIGGER_FALLING) != 0x00u)
249 .loc 1 280 9 is_stmt 1 view .LVU90
250 .loc 1 280 11 is_stmt 0 view .LVU91
251 00a8 4E68 ldr r6, [r1, #4]
252 00aa B602 lsls r6, r6, #10
253 00ac 01D5 bpl .L11
281:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
282:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= iocurrent;
254 .loc 1 282 11 is_stmt 1 view .LVU92
255 .loc 1 282 16 is_stmt 0 view .LVU93
256 00ae 2A43 orrs r2, r5
257 .LVL28:
258 .loc 1 282 16 view .LVU94
259 00b0 1400 movs r4, r2
260 .LVL29:
261 .L11:
283:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
284:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->FTSR = temp;
262 .loc 1 284 9 is_stmt 1 view .LVU95
263 .loc 1 284 20 is_stmt 0 view .LVU96
264 00b2 2E4A ldr r2, .L20+4
265 00b4 D460 str r4, [r2, #12]
266 .LVL30:
267 .L3:
285:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
286:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
287:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** position++;
268 .loc 1 288 5 is_stmt 1 view .LVU97
269 .loc 1 288 13 is_stmt 0 view .LVU98
270 00b6 0133 adds r3, r3, #1
271 .LVL31:
272 .L2:
181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
273 .loc 1 181 21 view .LVU99
274 00b8 0A68 ldr r2, [r1]
181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
275 .loc 1 181 28 view .LVU100
276 00ba 1400 movs r4, r2
277 00bc DC40 lsrs r4, r4, r3
181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
278 .loc 1 181 9 view .LVU101
279 00be 50D0 beq .L16
ARM GAS /tmp/ccuiaIUc.s page 11
184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
280 .loc 1 184 5 is_stmt 1 view .LVU102
184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
281 .loc 1 184 41 is_stmt 0 view .LVU103
282 00c0 0124 movs r4, #1
283 00c2 9C40 lsls r4, r4, r3
184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
284 .loc 1 184 15 view .LVU104
285 00c4 2240 ands r2, r4
286 .LVL32:
186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
287 .loc 1 186 5 is_stmt 1 view .LVU105
186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
288 .loc 1 186 8 is_stmt 0 view .LVU106
289 00c6 F6D0 beq .L3
190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ((GPIO_Init->Mode & GPIO_MODE) == MODE_AF))
290 .loc 1 190 7 is_stmt 1 view .LVU107
190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ((GPIO_Init->Mode & GPIO_MODE) == MODE_AF))
291 .loc 1 190 28 is_stmt 0 view .LVU108
292 00c8 0325 movs r5, #3
293 00ca 4E68 ldr r6, [r1, #4]
294 00cc 3540 ands r5, r6
190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ((GPIO_Init->Mode & GPIO_MODE) == MODE_AF))
295 .loc 1 190 57 view .LVU109
296 00ce 013D subs r5, r5, #1
190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ((GPIO_Init->Mode & GPIO_MODE) == MODE_AF))
297 .loc 1 190 9 view .LVU110
298 00d0 012D cmp r5, #1
299 00d2 99D9 bls .L17
300 .L4:
208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
301 .loc 1 208 7 is_stmt 1 view .LVU111
208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
302 .loc 1 208 27 is_stmt 0 view .LVU112
303 00d4 0324 movs r4, #3
304 00d6 4D68 ldr r5, [r1, #4]
305 00d8 2C40 ands r4, r5
208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
306 .loc 1 208 9 view .LVU113
307 00da 032C cmp r4, #3
308 00dc 09D0 beq .L5
211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
309 .loc 1 211 9 is_stmt 1 view .LVU114
214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2u));
310 .loc 1 214 9 view .LVU115
214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2u));
311 .loc 1 214 14 is_stmt 0 view .LVU116
312 00de C468 ldr r4, [r0, #12]
313 .LVL33:
215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2u));
314 .loc 1 215 9 is_stmt 1 view .LVU117
215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2u));
315 .loc 1 215 50 is_stmt 0 view .LVU118
316 00e0 5E00 lsls r6, r3, #1
215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2u));
317 .loc 1 215 37 view .LVU119
318 00e2 0325 movs r5, #3
ARM GAS /tmp/ccuiaIUc.s page 12
319 00e4 B540 lsls r5, r5, r6
215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2u));
320 .loc 1 215 14 view .LVU120
321 00e6 AC43 bics r4, r5
322 .LVL34:
215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2u));
323 .loc 1 215 14 view .LVU121
324 00e8 2500 movs r5, r4
325 .LVL35:
216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->PUPDR = temp;
326 .loc 1 216 9 is_stmt 1 view .LVU122
216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->PUPDR = temp;
327 .loc 1 216 36 is_stmt 0 view .LVU123
328 00ea 8C68 ldr r4, [r1, #8]
329 .LVL36:
216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->PUPDR = temp;
330 .loc 1 216 36 view .LVU124
331 00ec B440 lsls r4, r4, r6
216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->PUPDR = temp;
332 .loc 1 216 14 view .LVU125
333 00ee 2C43 orrs r4, r5
334 .LVL37:
217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
335 .loc 1 217 9 is_stmt 1 view .LVU126
217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
336 .loc 1 217 22 is_stmt 0 view .LVU127
337 00f0 C460 str r4, [r0, #12]
338 .LVL38:
339 .L5:
221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
340 .loc 1 221 7 is_stmt 1 view .LVU128
221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
341 .loc 1 221 27 is_stmt 0 view .LVU129
342 00f2 0324 movs r4, #3
343 00f4 4D68 ldr r5, [r1, #4]
344 00f6 2C40 ands r4, r5
221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
345 .loc 1 221 9 view .LVU130
346 00f8 022C cmp r4, #2
347 00fa 99D0 beq .L18
348 .L6:
235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_MODER_MODER0 << (position * 2u));
349 .loc 1 235 7 is_stmt 1 view .LVU131
235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_MODER_MODER0 << (position * 2u));
350 .loc 1 235 12 is_stmt 0 view .LVU132
351 00fc 0568 ldr r5, [r0]
352 .LVL39:
236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2u));
353 .loc 1 236 7 is_stmt 1 view .LVU133
236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2u));
354 .loc 1 236 48 is_stmt 0 view .LVU134
355 00fe 5E00 lsls r6, r3, #1
236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2u));
356 .loc 1 236 35 view .LVU135
357 0100 0324 movs r4, #3
358 0102 2700 movs r7, r4
359 0104 B740 lsls r7, r7, r6
ARM GAS /tmp/ccuiaIUc.s page 13
236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2u));
360 .loc 1 236 12 view .LVU136
361 0106 BD43 bics r5, r7
362 .LVL40:
237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->MODER = temp;
363 .loc 1 237 7 is_stmt 1 view .LVU137
237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->MODER = temp;
364 .loc 1 237 33 is_stmt 0 view .LVU138
365 0108 4F68 ldr r7, [r1, #4]
366 010a 3C40 ands r4, r7
237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->MODER = temp;
367 .loc 1 237 46 view .LVU139
368 010c B440 lsls r4, r4, r6
237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->MODER = temp;
369 .loc 1 237 12 view .LVU140
370 010e 2C43 orrs r4, r5
371 .LVL41:
238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
372 .loc 1 238 7 is_stmt 1 view .LVU141
238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
373 .loc 1 238 20 is_stmt 0 view .LVU142
374 0110 0460 str r4, [r0]
242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
375 .loc 1 242 7 is_stmt 1 view .LVU143
242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
376 .loc 1 242 27 is_stmt 0 view .LVU144
377 0112 C024 movs r4, #192
378 .LVL42:
242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
379 .loc 1 242 27 view .LVU145
380 0114 A402 lsls r4, r4, #10
242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
381 .loc 1 242 9 view .LVU146
382 0116 4D68 ldr r5, [r1, #4]
383 0118 2542 tst r5, r4
384 011a CCD0 beq .L3
245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
385 .loc 1 245 9 is_stmt 1 view .LVU147
386 .LBB2:
245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
387 .loc 1 245 9 view .LVU148
245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
388 .loc 1 245 9 view .LVU149
389 011c 144D ldr r5, .L20+8
390 011e AE69 ldr r6, [r5, #24]
391 0120 0124 movs r4, #1
392 0122 2643 orrs r6, r4
393 0124 AE61 str r6, [r5, #24]
394 .LVL43:
245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
395 .loc 1 245 9 view .LVU150
396 0126 AD69 ldr r5, [r5, #24]
397 0128 2C40 ands r4, r5
398 012a 0194 str r4, [sp, #4]
245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
399 .loc 1 245 9 view .LVU151
400 012c 019C ldr r4, [sp, #4]
ARM GAS /tmp/ccuiaIUc.s page 14
401 .LBE2:
247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(0x0FuL << (4u * (position & 0x03u)));
402 .loc 1 247 9 view .LVU152
247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(0x0FuL << (4u * (position & 0x03u)));
403 .loc 1 247 40 is_stmt 0 view .LVU153
404 012e 9C08 lsrs r4, r3, #2
247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(0x0FuL << (4u * (position & 0x03u)));
405 .loc 1 247 14 view .LVU154
406 0130 A51C adds r5, r4, #2
407 0132 AD00 lsls r5, r5, #2
408 0134 0C4E ldr r6, .L20
409 0136 AF59 ldr r7, [r5, r6]
410 .LVL44:
248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)));
411 .loc 1 248 9 is_stmt 1 view .LVU155
248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)));
412 .loc 1 248 45 is_stmt 0 view .LVU156
413 0138 0325 movs r5, #3
414 013a 1D40 ands r5, r3
248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)));
415 .loc 1 248 33 view .LVU157
416 013c AD00 lsls r5, r5, #2
248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)));
417 .loc 1 248 26 view .LVU158
418 013e 0F26 movs r6, #15
419 0140 AE40 lsls r6, r6, r5
248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)));
420 .loc 1 248 14 view .LVU159
421 0142 B743 bics r7, r6
422 .LVL45:
249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] = temp;
423 .loc 1 249 9 is_stmt 1 view .LVU160
249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] = temp;
424 .loc 1 249 18 is_stmt 0 view .LVU161
425 0144 9026 movs r6, #144
426 0146 F605 lsls r6, r6, #23
427 0148 B042 cmp r0, r6
428 014a 83D0 beq .L13
249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] = temp;
429 .loc 1 249 18 discriminator 1 view .LVU162
430 014c 094E ldr r6, .L20+12
431 014e B042 cmp r0, r6
432 0150 05D0 beq .L14
249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] = temp;
433 .loc 1 249 18 discriminator 3 view .LVU163
434 0152 094E ldr r6, .L20+16
435 0154 B042 cmp r0, r6
436 0156 00D1 bne .LCB406
437 0158 7AE7 b .L19 @long jump
438 .LCB406:
249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] = temp;
439 .loc 1 249 18 view .LVU164
440 015a 0526 movs r6, #5
441 015c 7BE7 b .L7
442 .L14:
443 015e 0126 movs r6, #1
444 0160 79E7 b .L7
ARM GAS /tmp/ccuiaIUc.s page 15
445 .LVL46:
446 .L16:
289:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
290:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
447 .loc 1 290 1 view .LVU165
448 0162 03B0 add sp, sp, #12
449 @ sp needed
450 0164 F0BD pop {r4, r5, r6, r7, pc}
451 .L21:
452 0166 C046 .align 2
453 .L20:
454 0168 00000140 .word 1073807360
455 016c 00040140 .word 1073808384
456 0170 00100240 .word 1073876992
457 0174 00040048 .word 1207960576
458 0178 00080048 .word 1207961600
459 .cfi_endproc
460 .LFE40:
462 .section .text.HAL_GPIO_DeInit,"ax",%progbits
463 .align 1
464 .global HAL_GPIO_DeInit
465 .syntax unified
466 .code 16
467 .thumb_func
468 .fpu softvfp
470 HAL_GPIO_DeInit:
471 .LVL47:
472 .LFB41:
291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
292:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /**
293:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief De-initialize the GPIOx peripheral registers to their default reset values.
294:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIOx where x can be (A..F) to select the GPIO peripheral for STM32F0 family
295:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin specifies the port bit to be written.
296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This parameter can be one of GPIO_PIN_x where x can be (0..15).
297:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None
298:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin)
300:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
473 .loc 1 300 1 is_stmt 1 view -0
474 .cfi_startproc
475 @ args = 0, pretend = 0, frame = 0
476 @ frame_needed = 0, uses_anonymous_args = 0
477 .loc 1 300 1 is_stmt 0 view .LVU167
478 0000 F0B5 push {r4, r5, r6, r7, lr}
479 .LCFI2:
480 .cfi_def_cfa_offset 20
481 .cfi_offset 4, -20
482 .cfi_offset 5, -16
483 .cfi_offset 6, -12
484 .cfi_offset 7, -8
485 .cfi_offset 14, -4
486 0002 CE46 mov lr, r9
487 0004 4746 mov r7, r8
488 0006 80B5 push {r7, lr}
489 .LCFI3:
490 .cfi_def_cfa_offset 28
491 .cfi_offset 8, -28
ARM GAS /tmp/ccuiaIUc.s page 16
492 .cfi_offset 9, -24
493 0008 8946 mov r9, r1
301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t position = 0x00u;
494 .loc 1 301 3 is_stmt 1 view .LVU168
495 .LVL48:
302:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t iocurrent;
496 .loc 1 302 3 view .LVU169
303:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t tmp;
497 .loc 1 303 3 view .LVU170
304:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
305:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the parameters */
306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
498 .loc 1 306 3 view .LVU171
307:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin));
499 .loc 1 307 3 view .LVU172
308:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
309:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the port pins */
310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** while ((GPIO_Pin >> position) != 0x00u)
500 .loc 1 310 3 view .LVU173
301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t iocurrent;
501 .loc 1 301 12 is_stmt 0 view .LVU174
502 000a 0023 movs r3, #0
503 .loc 1 310 9 view .LVU175
504 000c 24E0 b .L23
505 .LVL49:
506 .L33:
311:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
312:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Get current io position */
313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** iocurrent = (GPIO_Pin) & (1uL << position);
314:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (iocurrent != 0x00u)
316:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
317:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /*------------------------- EXTI Mode Configuration --------------------*/
318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Clear the External Interrupt or Event for the current IO */
319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp = SYSCFG->EXTICR[position >> 2u];
321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp &= (0x0FuL << (4u * (position & 0x03u)));
322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u))))
507 .loc 1 322 19 view .LVU176
508 000e 0221 movs r1, #2
509 0010 8846 mov r8, r1
510 0012 01E0 b .L25
511 .L28:
512 0014 0021 movs r1, #0
513 0016 8846 mov r8, r1
514 .L25:
515 .loc 1 322 41 discriminator 12 view .LVU177
516 0018 4146 mov r1, r8
517 001a A140 lsls r1, r1, r4
518 .loc 1 322 10 discriminator 12 view .LVU178
519 001c A942 cmp r1, r5
520 001e 3FD0 beq .L31
521 .LVL50:
522 .L26:
323:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
324:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Clear EXTI line configuration */
325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->IMR &= ~((uint32_t)iocurrent);
ARM GAS /tmp/ccuiaIUc.s page 17
326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->EMR &= ~((uint32_t)iocurrent);
327:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
328:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Clear Rising Falling edge configuration */
329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->RTSR &= ~((uint32_t)iocurrent);
330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->FTSR &= ~((uint32_t)iocurrent);
331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the External Interrupt or event for the current IO */
333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp = 0x0FuL << (4u * (position & 0x03u));
334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] &= ~tmp;
335:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
336:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
337:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /*------------------------- GPIO Mode Configuration --------------------*/
338:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure IO Direction in Input Floating Mode */
339:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (position * 2u));
523 .loc 1 339 7 is_stmt 1 view .LVU179
524 .loc 1 339 20 is_stmt 0 view .LVU180
525 0020 0568 ldr r5, [r0]
526 .loc 1 339 56 view .LVU181
527 0022 5E00 lsls r6, r3, #1
528 .loc 1 339 43 view .LVU182
529 0024 0324 movs r4, #3
530 0026 B440 lsls r4, r4, r6
531 .loc 1 339 23 view .LVU183
532 0028 E443 mvns r4, r4
533 .loc 1 339 20 view .LVU184
534 002a 2540 ands r5, r4
535 002c 0560 str r5, [r0]
340:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the default Alternate Function in current IO */
342:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->AFR[position >> 3u] &= ~(0xFu << ((uint32_t)(position & 0x07u) * 4u)) ;
536 .loc 1 342 7 is_stmt 1 view .LVU185
537 .loc 1 342 34 is_stmt 0 view .LVU186
538 002e DD08 lsrs r5, r3, #3
539 0030 0835 adds r5, r5, #8
540 0032 AD00 lsls r5, r5, #2
541 0034 2F58 ldr r7, [r5, r0]
542 .loc 1 342 48 view .LVU187
543 0036 0726 movs r6, #7
544 0038 1E40 ands r6, r3
545 .loc 1 342 77 view .LVU188
546 003a B600 lsls r6, r6, #2
547 .loc 1 342 44 view .LVU189
548 003c 0F21 movs r1, #15
549 003e B140 lsls r1, r1, r6
550 .loc 1 342 34 view .LVU190
551 0040 8F43 bics r7, r1
552 0042 2F50 str r7, [r5, r0]
343:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
344:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Deactivate the Pull-up and Pull-down resistor for the current IO */
345:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << (position * 2u));
553 .loc 1 345 7 is_stmt 1 view .LVU191
554 .loc 1 345 20 is_stmt 0 view .LVU192
555 0044 C568 ldr r5, [r0, #12]
556 0046 2540 ands r5, r4
557 0048 C560 str r5, [r0, #12]
346:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the default value IO Output Type */
ARM GAS /tmp/ccuiaIUc.s page 18
348:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->OTYPER &= ~(GPIO_OTYPER_OT_0 << position) ;
558 .loc 1 348 7 is_stmt 1 view .LVU193
559 .loc 1 348 22 is_stmt 0 view .LVU194
560 004a 4568 ldr r5, [r0, #4]
561 004c 9543 bics r5, r2
562 004e 4560 str r5, [r0, #4]
349:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the default value for IO Speed */
351:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2u));
563 .loc 1 351 7 is_stmt 1 view .LVU195
564 .loc 1 351 22 is_stmt 0 view .LVU196
565 0050 8268 ldr r2, [r0, #8]
566 .LVL51:
567 .loc 1 351 22 view .LVU197
568 0052 1440 ands r4, r2
569 0054 8460 str r4, [r0, #8]
570 .L24:
352:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
354:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
355:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** position++;
571 .loc 1 355 5 is_stmt 1 view .LVU198
572 .loc 1 355 13 is_stmt 0 view .LVU199
573 0056 0133 adds r3, r3, #1
574 .LVL52:
575 .L23:
310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
576 .loc 1 310 20 view .LVU200
577 0058 4A46 mov r2, r9
578 005a DA40 lsrs r2, r2, r3
310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
579 .loc 1 310 9 view .LVU201
580 005c 36D0 beq .L32
313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
581 .loc 1 313 5 is_stmt 1 view .LVU202
313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
582 .loc 1 313 35 is_stmt 0 view .LVU203
583 005e 0122 movs r2, #1
584 0060 9A40 lsls r2, r2, r3
313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
585 .loc 1 313 15 view .LVU204
586 0062 4E46 mov r6, r9
587 0064 1640 ands r6, r2
588 .LVL53:
315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
589 .loc 1 315 5 is_stmt 1 view .LVU205
315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
590 .loc 1 315 8 is_stmt 0 view .LVU206
591 0066 F6D0 beq .L24
320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp &= (0x0FuL << (4u * (position & 0x03u)));
592 .loc 1 320 7 is_stmt 1 view .LVU207
320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp &= (0x0FuL << (4u * (position & 0x03u)));
593 .loc 1 320 37 is_stmt 0 view .LVU208
594 0068 9908 lsrs r1, r3, #2
595 006a 8C46 mov ip, r1
320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp &= (0x0FuL << (4u * (position & 0x03u)));
596 .loc 1 320 11 view .LVU209
ARM GAS /tmp/ccuiaIUc.s page 19
597 006c 8C1C adds r4, r1, #2
598 006e A400 lsls r4, r4, #2
599 0070 184D ldr r5, .L34
600 0072 6559 ldr r5, [r4, r5]
601 .LVL54:
321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u))))
602 .loc 1 321 7 is_stmt 1 view .LVU210
321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u))))
603 .loc 1 321 41 is_stmt 0 view .LVU211
604 0074 0324 movs r4, #3
605 0076 1C40 ands r4, r3
321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u))))
606 .loc 1 321 29 view .LVU212
607 0078 A400 lsls r4, r4, #2
321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u))))
608 .loc 1 321 22 view .LVU213
609 007a 0F27 movs r7, #15
610 007c A740 lsls r7, r7, r4
321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u))))
611 .loc 1 321 11 view .LVU214
612 007e 3D40 ands r5, r7
613 .LVL55:
322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
614 .loc 1 322 7 is_stmt 1 view .LVU215
322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
615 .loc 1 322 19 is_stmt 0 view .LVU216
616 0080 9021 movs r1, #144
617 0082 C905 lsls r1, r1, #23
618 0084 8842 cmp r0, r1
619 0086 C5D0 beq .L28
322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
620 .loc 1 322 19 discriminator 1 view .LVU217
621 0088 1349 ldr r1, .L34+4
622 008a 8842 cmp r0, r1
623 008c 05D0 beq .L29
322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
624 .loc 1 322 19 discriminator 3 view .LVU218
625 008e 1349 ldr r1, .L34+8
626 0090 8842 cmp r0, r1
627 0092 BCD0 beq .L33
322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
628 .loc 1 322 19 view .LVU219
629 0094 0521 movs r1, #5
630 0096 8846 mov r8, r1
631 0098 BEE7 b .L25
632 .L29:
633 009a 0121 movs r1, #1
634 009c 8846 mov r8, r1
635 009e BBE7 b .L25
636 .L31:
325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->EMR &= ~((uint32_t)iocurrent);
637 .loc 1 325 9 is_stmt 1 view .LVU220
325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->EMR &= ~((uint32_t)iocurrent);
638 .loc 1 325 19 is_stmt 0 view .LVU221
639 00a0 0F4C ldr r4, .L34+12
640 00a2 2568 ldr r5, [r4]
641 .LVL56:
ARM GAS /tmp/ccuiaIUc.s page 20
325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->EMR &= ~((uint32_t)iocurrent);
642 .loc 1 325 22 view .LVU222
643 00a4 F643 mvns r6, r6
644 .LVL57:
325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->EMR &= ~((uint32_t)iocurrent);
645 .loc 1 325 19 view .LVU223
646 00a6 3540 ands r5, r6
647 00a8 2560 str r5, [r4]
326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
648 .loc 1 326 9 is_stmt 1 view .LVU224
326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
649 .loc 1 326 19 is_stmt 0 view .LVU225
650 00aa 6568 ldr r5, [r4, #4]
651 00ac 3540 ands r5, r6
652 00ae 6560 str r5, [r4, #4]
329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->FTSR &= ~((uint32_t)iocurrent);
653 .loc 1 329 9 is_stmt 1 view .LVU226
329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->FTSR &= ~((uint32_t)iocurrent);
654 .loc 1 329 20 is_stmt 0 view .LVU227
655 00b0 A568 ldr r5, [r4, #8]
656 00b2 3540 ands r5, r6
657 00b4 A560 str r5, [r4, #8]
330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
658 .loc 1 330 9 is_stmt 1 view .LVU228
330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
659 .loc 1 330 20 is_stmt 0 view .LVU229
660 00b6 E568 ldr r5, [r4, #12]
661 00b8 2E40 ands r6, r5
662 .LVL58:
330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
663 .loc 1 330 20 view .LVU230
664 00ba E660 str r6, [r4, #12]
333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] &= ~tmp;
665 .loc 1 333 9 is_stmt 1 view .LVU231
666 .LVL59:
334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
667 .loc 1 334 9 view .LVU232
334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
668 .loc 1 334 40 is_stmt 0 view .LVU233
669 00bc 054E ldr r6, .L34
670 00be 6446 mov r4, ip
671 00c0 0234 adds r4, r4, #2
672 00c2 A400 lsls r4, r4, #2
673 00c4 A559 ldr r5, [r4, r6]
674 00c6 BD43 bics r5, r7
675 00c8 A551 str r5, [r4, r6]
676 00ca A9E7 b .L26
677 .LVL60:
678 .L32:
356:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
679 .loc 1 357 1 view .LVU234
680 @ sp needed
681 .LVL61:
682 .loc 1 357 1 view .LVU235
683 00cc 0CBC pop {r2, r3}
684 00ce 9046 mov r8, r2
ARM GAS /tmp/ccuiaIUc.s page 21
685 00d0 9946 mov r9, r3
686 00d2 F0BD pop {r4, r5, r6, r7, pc}
687 .L35:
688 .align 2
689 .L34:
690 00d4 00000140 .word 1073807360
691 00d8 00040048 .word 1207960576
692 00dc 00080048 .word 1207961600
693 00e0 00040140 .word 1073808384
694 .cfi_endproc
695 .LFE41:
697 .section .text.HAL_GPIO_ReadPin,"ax",%progbits
698 .align 1
699 .global HAL_GPIO_ReadPin
700 .syntax unified
701 .code 16
702 .thumb_func
703 .fpu softvfp
705 HAL_GPIO_ReadPin:
706 .LVL62:
707 .LFB42:
358:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
359:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /**
360:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @}
361:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
362:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
363:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** @defgroup GPIO_Exported_Functions_Group2 IO operation functions
364:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief GPIO Read, Write, Toggle, Lock and EXTI management functions.
365:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** *
366:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** @verbatim
367:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ===============================================================================
368:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ##### IO operation functions #####
369:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ===============================================================================
370:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
371:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** @endverbatim
372:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @{
373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
374:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
375:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /**
376:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Read the specified input port pin.
377:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIOx where x can be (A..F) to select the GPIO peripheral for STM32F0 family
378:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin specifies the port bit to read.
379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This parameter can be GPIO_PIN_x where x can be (0..15).
380:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval The input port pin value.
381:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
383:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
708 .loc 1 383 1 is_stmt 1 view -0
709 .cfi_startproc
710 @ args = 0, pretend = 0, frame = 0
711 @ frame_needed = 0, uses_anonymous_args = 0
712 @ link register save eliminated.
384:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIO_PinState bitstatus;
713 .loc 1 384 3 view .LVU237
385:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
386:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the parameters */
387:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin));
ARM GAS /tmp/ccuiaIUc.s page 22
714 .loc 1 387 3 view .LVU238
388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
389:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)GPIO_PIN_RESET)
715 .loc 1 389 3 view .LVU239
716 .loc 1 389 13 is_stmt 0 view .LVU240
717 0000 0369 ldr r3, [r0, #16]
718 .loc 1 389 6 view .LVU241
719 0002 0B42 tst r3, r1
720 0004 01D0 beq .L38
390:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
391:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** bitstatus = GPIO_PIN_SET;
721 .loc 1 391 15 view .LVU242
722 0006 0120 movs r0, #1
723 .LVL63:
724 .L37:
392:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
393:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** else
394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** bitstatus = GPIO_PIN_RESET;
396:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
397:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** return bitstatus;
725 .loc 1 397 3 is_stmt 1 view .LVU243
398:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
726 .loc 1 398 3 is_stmt 0 view .LVU244
727 @ sp needed
728 0008 7047 bx lr
729 .LVL64:
730 .L38:
395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
731 .loc 1 395 15 view .LVU245
732 000a 0020 movs r0, #0
733 .LVL65:
395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
734 .loc 1 395 15 view .LVU246
735 000c FCE7 b .L37
736 .cfi_endproc
737 .LFE42:
739 .section .text.HAL_GPIO_WritePin,"ax",%progbits
740 .align 1
741 .global HAL_GPIO_WritePin
742 .syntax unified
743 .code 16
744 .thumb_func
745 .fpu softvfp
747 HAL_GPIO_WritePin:
748 .LVL66:
749 .LFB43:
399:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
400:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /**
401:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Set or clear the selected data port bit.
402:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @note This function uses GPIOx_BSRR and GPIOx_BRR registers to allow atomic read/modify
403:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * accesses. In this way, there is no risk of an IRQ occurring between
404:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * the read and the modify access.
405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** *
406:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIOx where x can be (A..H) to select the GPIO peripheral for STM32F0 family
407:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin specifies the port bit to be written.
408:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This parameter can be one of GPIO_PIN_x where x can be (0..15).
ARM GAS /tmp/ccuiaIUc.s page 23
409:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param PinState specifies the value to be written to the selected bit.
410:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This parameter can be one of the GPIO_PinState enum values:
411:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @arg GPIO_PIN_RESET: to clear the port pin
412:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @arg GPIO_PIN_SET: to set the port pin
413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None
414:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
415:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState)
416:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
750 .loc 1 416 1 is_stmt 1 view -0
751 .cfi_startproc
752 @ args = 0, pretend = 0, frame = 0
753 @ frame_needed = 0, uses_anonymous_args = 0
754 @ link register save eliminated.
417:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the parameters */
418:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin));
755 .loc 1 418 3 view .LVU248
419:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN_ACTION(PinState));
756 .loc 1 419 3 view .LVU249
420:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
421:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (PinState != GPIO_PIN_RESET)
757 .loc 1 421 3 view .LVU250
758 .loc 1 421 6 is_stmt 0 view .LVU251
759 0000 002A cmp r2, #0
760 0002 01D0 beq .L40
422:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
423:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->BSRR = (uint32_t)GPIO_Pin;
761 .loc 1 423 5 is_stmt 1 view .LVU252
762 .loc 1 423 17 is_stmt 0 view .LVU253
763 0004 8161 str r1, [r0, #24]
764 .L39:
424:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
425:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** else
426:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->BRR = (uint32_t)GPIO_Pin;
428:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
429:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
765 .loc 1 429 1 view .LVU254
766 @ sp needed
767 0006 7047 bx lr
768 .L40:
427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
769 .loc 1 427 5 is_stmt 1 view .LVU255
427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
770 .loc 1 427 16 is_stmt 0 view .LVU256
771 0008 8162 str r1, [r0, #40]
772 .loc 1 429 1 view .LVU257
773 000a FCE7 b .L39
774 .cfi_endproc
775 .LFE43:
777 .section .text.HAL_GPIO_TogglePin,"ax",%progbits
778 .align 1
779 .global HAL_GPIO_TogglePin
780 .syntax unified
781 .code 16
782 .thumb_func
783 .fpu softvfp
785 HAL_GPIO_TogglePin:
ARM GAS /tmp/ccuiaIUc.s page 24
786 .LVL67:
787 .LFB44:
430:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /**
432:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Toggle the specified GPIO pin.
433:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIOx where x can be (A..F) to select the GPIO peripheral for STM32F0 family
434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin specifies the pin to be toggled.
435:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None
436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
437:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
438:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
788 .loc 1 438 1 is_stmt 1 view -0
789 .cfi_startproc
790 @ args = 0, pretend = 0, frame = 0
791 @ frame_needed = 0, uses_anonymous_args = 0
792 @ link register save eliminated.
439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t odr;
793 .loc 1 439 3 view .LVU259
440:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the parameters */
442:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin));
794 .loc 1 442 3 view .LVU260
443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
444:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* get current Ouput Data Register value */
445:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** odr = GPIOx->ODR;
795 .loc 1 445 3 view .LVU261
796 .loc 1 445 7 is_stmt 0 view .LVU262
797 0000 4269 ldr r2, [r0, #20]
798 .LVL68:
446:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
447:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Set selected pins that were at low level, and reset ones that were high */
448:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->BSRR = ((odr & GPIO_Pin) << GPIO_NUMBER) | (~odr & GPIO_Pin);
799 .loc 1 448 3 is_stmt 1 view .LVU263
800 .loc 1 448 23 is_stmt 0 view .LVU264
801 0002 1300 movs r3, r2
802 0004 0B40 ands r3, r1
803 .loc 1 448 35 view .LVU265
804 0006 1B04 lsls r3, r3, #16
805 .loc 1 448 59 view .LVU266
806 0008 9143 bics r1, r2
807 .LVL69:
808 .loc 1 448 51 view .LVU267
809 000a 0B43 orrs r3, r1
810 .loc 1 448 15 view .LVU268
811 000c 8361 str r3, [r0, #24]
449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
812 .loc 1 449 1 view .LVU269
813 @ sp needed
814 000e 7047 bx lr
815 .cfi_endproc
816 .LFE44:
818 .section .text.HAL_GPIO_LockPin,"ax",%progbits
819 .align 1
820 .global HAL_GPIO_LockPin
821 .syntax unified
822 .code 16
823 .thumb_func
ARM GAS /tmp/ccuiaIUc.s page 25
824 .fpu softvfp
826 HAL_GPIO_LockPin:
827 .LVL70:
828 .LFB45:
450:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /**
452:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Locks GPIO Pins configuration registers.
453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @note The locked registers are GPIOx_MODER, GPIOx_OTYPER, GPIOx_OSPEEDR,
454:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * GPIOx_PUPDR, GPIOx_AFRL and GPIOx_AFRH.
455:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @note The configuration of the locked GPIO pins can no longer be modified
456:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * until the next reset.
457:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIOx where x can be (A..F) to select the GPIO peripheral for STM32F0 family
458:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin specifies the port bits to be locked.
459:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
460:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None
461:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
462:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
463:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
829 .loc 1 463 1 is_stmt 1 view -0
830 .cfi_startproc
831 @ args = 0, pretend = 0, frame = 8
832 @ frame_needed = 0, uses_anonymous_args = 0
833 @ link register save eliminated.
834 .loc 1 463 1 is_stmt 0 view .LVU271
835 0000 82B0 sub sp, sp, #8
836 .LCFI4:
837 .cfi_def_cfa_offset 8
464:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** __IO uint32_t tmp = GPIO_LCKR_LCKK;
838 .loc 1 464 3 is_stmt 1 view .LVU272
839 .loc 1 464 17 is_stmt 0 view .LVU273
840 0002 8022 movs r2, #128
841 0004 5202 lsls r2, r2, #9
842 0006 0192 str r2, [sp, #4]
465:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
466:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the parameters */
467:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_LOCK_INSTANCE(GPIOx));
843 .loc 1 467 3 is_stmt 1 view .LVU274
468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin));
844 .loc 1 468 3 view .LVU275
469:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
470:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Apply lock key write sequence */
471:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SET_BIT(tmp, GPIO_Pin);
845 .loc 1 471 3 view .LVU276
846 0008 019B ldr r3, [sp, #4]
847 000a 0B43 orrs r3, r1
848 000c 0193 str r3, [sp, #4]
472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Set LCKx bit(s): LCKK='1' + LCK[15-0] */
473:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->LCKR = tmp;
849 .loc 1 473 3 view .LVU277
850 .loc 1 473 15 is_stmt 0 view .LVU278
851 000e 019B ldr r3, [sp, #4]
852 0010 C361 str r3, [r0, #28]
474:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Reset LCKx bit(s): LCKK='0' + LCK[15-0] */
475:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->LCKR = GPIO_Pin;
853 .loc 1 475 3 is_stmt 1 view .LVU279
854 .loc 1 475 15 is_stmt 0 view .LVU280
855 0012 C161 str r1, [r0, #28]
ARM GAS /tmp/ccuiaIUc.s page 26
476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Set LCKx bit(s): LCKK='1' + LCK[15-0] */
477:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->LCKR = tmp;
856 .loc 1 477 3 is_stmt 1 view .LVU281
857 .loc 1 477 15 is_stmt 0 view .LVU282
858 0014 019B ldr r3, [sp, #4]
859 0016 C361 str r3, [r0, #28]
478:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Read LCKK register. This read is mandatory to complete key lock sequence */
479:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp = GPIOx->LCKR;
860 .loc 1 479 3 is_stmt 1 view .LVU283
861 .loc 1 479 14 is_stmt 0 view .LVU284
862 0018 C369 ldr r3, [r0, #28]
863 .loc 1 479 7 view .LVU285
864 001a 0193 str r3, [sp, #4]
480:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* read again in order to confirm lock is active */
482:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIOx->LCKR & GPIO_LCKR_LCKK) != 0x00u)
865 .loc 1 482 2 is_stmt 1 view .LVU286
866 .loc 1 482 11 is_stmt 0 view .LVU287
867 001c C369 ldr r3, [r0, #28]
868 .loc 1 482 4 view .LVU288
869 001e 1342 tst r3, r2
870 0020 02D0 beq .L45
483:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
484:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** return HAL_OK;
871 .loc 1 484 12 view .LVU289
872 0022 0020 movs r0, #0
873 .LVL71:
874 .L44:
485:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
486:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** else
487:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** return HAL_ERROR;
489:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
490:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
875 .loc 1 490 1 view .LVU290
876 0024 02B0 add sp, sp, #8
877 @ sp needed
878 0026 7047 bx lr
879 .LVL72:
880 .L45:
488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
881 .loc 1 488 12 view .LVU291
882 0028 0120 movs r0, #1
883 .LVL73:
488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
884 .loc 1 488 12 view .LVU292
885 002a FBE7 b .L44
886 .cfi_endproc
887 .LFE45:
889 .section .text.HAL_GPIO_EXTI_Callback,"ax",%progbits
890 .align 1
891 .weak HAL_GPIO_EXTI_Callback
892 .syntax unified
893 .code 16
894 .thumb_func
895 .fpu softvfp
897 HAL_GPIO_EXTI_Callback:
ARM GAS /tmp/ccuiaIUc.s page 27
898 .LVL74:
899 .LFB47:
491:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
492:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /**
493:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Handle EXTI interrupt request.
494:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin Specifies the port pin connected to corresponding EXTI line.
495:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None
496:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
497:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin)
498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
499:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* EXTI line interrupt detected */
500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if(__HAL_GPIO_EXTI_GET_IT(GPIO_Pin) != 0x00u)
501:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
502:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** __HAL_GPIO_EXTI_CLEAR_IT(GPIO_Pin);
503:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** HAL_GPIO_EXTI_Callback(GPIO_Pin);
504:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
506:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
507:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /**
508:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief EXTI line detection callback.
509:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin Specifies the port pin connected to corresponding EXTI line.
510:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None
511:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
512:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** __weak void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
513:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
900 .loc 1 513 1 is_stmt 1 view -0
901 .cfi_startproc
902 @ args = 0, pretend = 0, frame = 0
903 @ frame_needed = 0, uses_anonymous_args = 0
904 @ link register save eliminated.
514:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Prevent unused argument(s) compilation warning */
515:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** UNUSED(GPIO_Pin);
905 .loc 1 515 3 view .LVU294
516:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
517:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* NOTE: This function should not be modified, when the callback is needed,
518:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** the HAL_GPIO_EXTI_Callback could be implemented in the user file
519:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */
520:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
906 .loc 1 520 1 is_stmt 0 view .LVU295
907 @ sp needed
908 0000 7047 bx lr
909 .cfi_endproc
910 .LFE47:
912 .section .text.HAL_GPIO_EXTI_IRQHandler,"ax",%progbits
913 .align 1
914 .global HAL_GPIO_EXTI_IRQHandler
915 .syntax unified
916 .code 16
917 .thumb_func
918 .fpu softvfp
920 HAL_GPIO_EXTI_IRQHandler:
921 .LVL75:
922 .LFB46:
498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* EXTI line interrupt detected */
923 .loc 1 498 1 is_stmt 1 view -0
924 .cfi_startproc
925 @ args = 0, pretend = 0, frame = 0
ARM GAS /tmp/ccuiaIUc.s page 28
926 @ frame_needed = 0, uses_anonymous_args = 0
498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* EXTI line interrupt detected */
927 .loc 1 498 1 is_stmt 0 view .LVU297
928 0000 10B5 push {r4, lr}
929 .LCFI5:
930 .cfi_def_cfa_offset 8
931 .cfi_offset 4, -8
932 .cfi_offset 14, -4
500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
933 .loc 1 500 3 is_stmt 1 view .LVU298
500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
934 .loc 1 500 6 is_stmt 0 view .LVU299
935 0002 054B ldr r3, .L50
936 0004 5B69 ldr r3, [r3, #20]
500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** {
937 .loc 1 500 5 view .LVU300
938 0006 1842 tst r0, r3
939 0008 00D1 bne .L49
940 .LVL76:
941 .L47:
505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
942 .loc 1 505 1 view .LVU301
943 @ sp needed
944 000a 10BD pop {r4, pc}
945 .LVL77:
946 .L49:
502:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** HAL_GPIO_EXTI_Callback(GPIO_Pin);
947 .loc 1 502 5 is_stmt 1 view .LVU302
948 000c 024B ldr r3, .L50
949 000e 5861 str r0, [r3, #20]
503:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** }
950 .loc 1 503 5 view .LVU303
951 0010 FFF7FEFF bl HAL_GPIO_EXTI_Callback
952 .LVL78:
505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c ****
953 .loc 1 505 1 is_stmt 0 view .LVU304
954 0014 F9E7 b .L47
955 .L51:
956 0016 C046 .align 2
957 .L50:
958 0018 00040140 .word 1073808384
959 .cfi_endproc
960 .LFE46:
962 .text
963 .Letext0:
964 .file 2 "/usr/lib/gcc/arm-none-eabi/8.3.1/include/stdint.h"
965 .file 3 "Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h"
966 .file 4 "Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f042x6.h"
967 .file 5 "Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h"
968 .file 6 "Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h"
969 .file 7 "Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h"
ARM GAS /tmp/ccuiaIUc.s page 29
DEFINED SYMBOLS
*ABS*:0000000000000000 stm32f0xx_hal_gpio.c
/tmp/ccuiaIUc.s:16 .text.HAL_GPIO_Init:0000000000000000 $t
/tmp/ccuiaIUc.s:24 .text.HAL_GPIO_Init:0000000000000000 HAL_GPIO_Init
/tmp/ccuiaIUc.s:454 .text.HAL_GPIO_Init:0000000000000168 $d
/tmp/ccuiaIUc.s:463 .text.HAL_GPIO_DeInit:0000000000000000 $t
/tmp/ccuiaIUc.s:470 .text.HAL_GPIO_DeInit:0000000000000000 HAL_GPIO_DeInit
/tmp/ccuiaIUc.s:690 .text.HAL_GPIO_DeInit:00000000000000d4 $d
/tmp/ccuiaIUc.s:698 .text.HAL_GPIO_ReadPin:0000000000000000 $t
/tmp/ccuiaIUc.s:705 .text.HAL_GPIO_ReadPin:0000000000000000 HAL_GPIO_ReadPin
/tmp/ccuiaIUc.s:740 .text.HAL_GPIO_WritePin:0000000000000000 $t
/tmp/ccuiaIUc.s:747 .text.HAL_GPIO_WritePin:0000000000000000 HAL_GPIO_WritePin
/tmp/ccuiaIUc.s:778 .text.HAL_GPIO_TogglePin:0000000000000000 $t
/tmp/ccuiaIUc.s:785 .text.HAL_GPIO_TogglePin:0000000000000000 HAL_GPIO_TogglePin
/tmp/ccuiaIUc.s:819 .text.HAL_GPIO_LockPin:0000000000000000 $t
/tmp/ccuiaIUc.s:826 .text.HAL_GPIO_LockPin:0000000000000000 HAL_GPIO_LockPin
/tmp/ccuiaIUc.s:890 .text.HAL_GPIO_EXTI_Callback:0000000000000000 $t
/tmp/ccuiaIUc.s:897 .text.HAL_GPIO_EXTI_Callback:0000000000000000 HAL_GPIO_EXTI_Callback
/tmp/ccuiaIUc.s:913 .text.HAL_GPIO_EXTI_IRQHandler:0000000000000000 $t
/tmp/ccuiaIUc.s:920 .text.HAL_GPIO_EXTI_IRQHandler:0000000000000000 HAL_GPIO_EXTI_IRQHandler
/tmp/ccuiaIUc.s:958 .text.HAL_GPIO_EXTI_IRQHandler:0000000000000018 $d
NO UNDEFINED SYMBOLS
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