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TARGET_EFM32HG_STK3400/TARGET_Silicon_Labs/TARGET_EFM32/emlib/inc/em_gpio.h@128:9bcdf88f62b0, 2016-10-27 (annotated)
- Committer:
- <>
- Date:
- Thu Oct 27 16:45:56 2016 +0100
- Revision:
- 128:9bcdf88f62b0
- Parent:
- 113:f141b2784e32
- Child:
- 139:856d2700e60b
Release 128 of the mbed library
Ports for Upcoming Targets
Fixes and Changes
2966: Add kw24 support https://github.com/ARMmbed/mbed-os/pull/2966
3068: MultiTech mDot - clean up PeripheralPins.c and add new pin names https://github.com/ARMmbed/mbed-os/pull/3068
3089: Kinetis HAL: Remove clock initialization code from serial and ticker https://github.com/ARMmbed/mbed-os/pull/3089
2943: [NRF5] NVIC_SetVector functionality https://github.com/ARMmbed/mbed-os/pull/2943
2938: InterruptIn changes in NCS36510 HAL. https://github.com/ARMmbed/mbed-os/pull/2938
3108: Fix sleep function for NRF52. https://github.com/ARMmbed/mbed-os/pull/3108
3076: STM32F1: Correct timer master value reading https://github.com/ARMmbed/mbed-os/pull/3076
3085: Add LOWPOWERTIMER capability for NUCLEO_F303ZE https://github.com/ARMmbed/mbed-os/pull/3085
3046: [BEETLE] Update BLE stack on Beetle board https://github.com/ARMmbed/mbed-os/pull/3046
3122: [Silicon Labs] Update of Silicon Labs HAL https://github.com/ARMmbed/mbed-os/pull/3122
3022: OnSemi RAM usage fix https://github.com/ARMmbed/mbed-os/pull/3022
3121: STM32F3: Correct UART4 and UART5 defines when using DEVICE_SERIAL_ASYNCH https://github.com/ARMmbed/mbed-os/pull/3121
3142: Targets- NUMAKER_PFM_NUC47216 remove mbed 2 https://github.com/ARMmbed/mbed-os/pull/3142
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Kojto | 98:8ab26030e058 | 1 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 2 | * @file em_gpio.h |
Kojto | 98:8ab26030e058 | 3 | * @brief General Purpose IO (GPIO) peripheral API |
<> | 128:9bcdf88f62b0 | 4 | * @version 5.0.0 |
Kojto | 98:8ab26030e058 | 5 | ******************************************************************************* |
Kojto | 98:8ab26030e058 | 6 | * @section License |
<> | 128:9bcdf88f62b0 | 7 | * <b>Copyright 2016 Silicon Laboratories, Inc. http://www.silabs.com</b> |
Kojto | 98:8ab26030e058 | 8 | ******************************************************************************* |
Kojto | 98:8ab26030e058 | 9 | * |
Kojto | 98:8ab26030e058 | 10 | * Permission is granted to anyone to use this software for any purpose, |
Kojto | 98:8ab26030e058 | 11 | * including commercial applications, and to alter it and redistribute it |
Kojto | 98:8ab26030e058 | 12 | * freely, subject to the following restrictions: |
Kojto | 98:8ab26030e058 | 13 | * |
Kojto | 98:8ab26030e058 | 14 | * 1. The origin of this software must not be misrepresented; you must not |
Kojto | 98:8ab26030e058 | 15 | * claim that you wrote the original software. |
Kojto | 98:8ab26030e058 | 16 | * 2. Altered source versions must be plainly marked as such, and must not be |
Kojto | 98:8ab26030e058 | 17 | * misrepresented as being the original software. |
Kojto | 98:8ab26030e058 | 18 | * 3. This notice may not be removed or altered from any source distribution. |
Kojto | 98:8ab26030e058 | 19 | * |
Kojto | 98:8ab26030e058 | 20 | * DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Labs has no |
Kojto | 98:8ab26030e058 | 21 | * obligation to support this Software. Silicon Labs is providing the |
Kojto | 98:8ab26030e058 | 22 | * Software "AS IS", with no express or implied warranties of any kind, |
Kojto | 98:8ab26030e058 | 23 | * including, but not limited to, any implied warranties of merchantability |
Kojto | 98:8ab26030e058 | 24 | * or fitness for any particular purpose or warranties against infringement |
Kojto | 98:8ab26030e058 | 25 | * of any proprietary rights of a third party. |
Kojto | 98:8ab26030e058 | 26 | * |
Kojto | 98:8ab26030e058 | 27 | * Silicon Labs will not be liable for any consequential, incidental, or |
Kojto | 98:8ab26030e058 | 28 | * special damages, or any other relief, or for any claim by any third party, |
Kojto | 98:8ab26030e058 | 29 | * arising from your use of this Software. |
Kojto | 98:8ab26030e058 | 30 | * |
Kojto | 98:8ab26030e058 | 31 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 32 | |
Kojto | 98:8ab26030e058 | 33 | |
<> | 128:9bcdf88f62b0 | 34 | #ifndef EM_GPIO_H |
<> | 128:9bcdf88f62b0 | 35 | #define EM_GPIO_H |
Kojto | 98:8ab26030e058 | 36 | |
Kojto | 98:8ab26030e058 | 37 | #include "em_device.h" |
Kojto | 98:8ab26030e058 | 38 | #if defined(GPIO_COUNT) && (GPIO_COUNT > 0) |
Kojto | 98:8ab26030e058 | 39 | |
Kojto | 98:8ab26030e058 | 40 | #include <stdbool.h> |
Kojto | 113:f141b2784e32 | 41 | #include "em_bus.h" |
Kojto | 98:8ab26030e058 | 42 | #include "em_assert.h" |
Kojto | 98:8ab26030e058 | 43 | |
Kojto | 98:8ab26030e058 | 44 | #ifdef __cplusplus |
Kojto | 98:8ab26030e058 | 45 | extern "C" { |
Kojto | 98:8ab26030e058 | 46 | #endif |
Kojto | 98:8ab26030e058 | 47 | |
Kojto | 98:8ab26030e058 | 48 | /***************************************************************************//** |
<> | 128:9bcdf88f62b0 | 49 | * @addtogroup emlib |
Kojto | 98:8ab26030e058 | 50 | * @{ |
Kojto | 98:8ab26030e058 | 51 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 52 | |
Kojto | 98:8ab26030e058 | 53 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 54 | * @addtogroup GPIO |
Kojto | 98:8ab26030e058 | 55 | * @{ |
Kojto | 98:8ab26030e058 | 56 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 57 | |
Kojto | 98:8ab26030e058 | 58 | /******************************************************************************* |
Kojto | 113:f141b2784e32 | 59 | ******************************* DEFINES *********************************** |
Kojto | 113:f141b2784e32 | 60 | ******************************************************************************/ |
Kojto | 113:f141b2784e32 | 61 | |
Kojto | 113:f141b2784e32 | 62 | /** @cond DO_NOT_INCLUDE_WITH_DOXYGEN */ |
Kojto | 113:f141b2784e32 | 63 | #if defined( _EFM32_TINY_FAMILY ) || defined( _EFM32_ZERO_FAMILY ) |
Kojto | 113:f141b2784e32 | 64 | |
Kojto | 113:f141b2784e32 | 65 | #define _GPIO_PORT_A_PIN_COUNT 14 |
Kojto | 113:f141b2784e32 | 66 | #define _GPIO_PORT_B_PIN_COUNT 10 |
Kojto | 113:f141b2784e32 | 67 | #define _GPIO_PORT_C_PIN_COUNT 16 |
Kojto | 113:f141b2784e32 | 68 | #define _GPIO_PORT_D_PIN_COUNT 9 |
Kojto | 113:f141b2784e32 | 69 | #define _GPIO_PORT_E_PIN_COUNT 12 |
Kojto | 113:f141b2784e32 | 70 | #define _GPIO_PORT_F_PIN_COUNT 6 |
Kojto | 113:f141b2784e32 | 71 | |
Kojto | 113:f141b2784e32 | 72 | #define _GPIO_PORT_A_PIN_MASK 0xF77F |
Kojto | 113:f141b2784e32 | 73 | #define _GPIO_PORT_B_PIN_MASK 0x79F8 |
Kojto | 113:f141b2784e32 | 74 | #define _GPIO_PORT_C_PIN_MASK 0xFFFF |
Kojto | 113:f141b2784e32 | 75 | #define _GPIO_PORT_D_PIN_MASK 0x01FF |
Kojto | 113:f141b2784e32 | 76 | #define _GPIO_PORT_E_PIN_MASK 0xFFF0 |
Kojto | 113:f141b2784e32 | 77 | #define _GPIO_PORT_F_PIN_MASK 0x003F |
Kojto | 113:f141b2784e32 | 78 | |
Kojto | 113:f141b2784e32 | 79 | #elif defined( _EFM32_HAPPY_FAMILY ) |
Kojto | 113:f141b2784e32 | 80 | |
Kojto | 113:f141b2784e32 | 81 | #define _GPIO_PORT_A_PIN_COUNT 6 |
Kojto | 113:f141b2784e32 | 82 | #define _GPIO_PORT_B_PIN_COUNT 5 |
Kojto | 113:f141b2784e32 | 83 | #define _GPIO_PORT_C_PIN_COUNT 12 |
Kojto | 113:f141b2784e32 | 84 | #define _GPIO_PORT_D_PIN_COUNT 4 |
Kojto | 113:f141b2784e32 | 85 | #define _GPIO_PORT_E_PIN_COUNT 4 |
Kojto | 113:f141b2784e32 | 86 | #define _GPIO_PORT_F_PIN_COUNT 6 |
Kojto | 113:f141b2784e32 | 87 | |
Kojto | 113:f141b2784e32 | 88 | #define _GPIO_PORT_A_PIN_MASK 0x0707 |
Kojto | 113:f141b2784e32 | 89 | #define _GPIO_PORT_B_PIN_MASK 0x6980 |
Kojto | 113:f141b2784e32 | 90 | #define _GPIO_PORT_C_PIN_MASK 0xEF1F |
Kojto | 113:f141b2784e32 | 91 | #define _GPIO_PORT_D_PIN_MASK 0x00F0 |
Kojto | 113:f141b2784e32 | 92 | #define _GPIO_PORT_E_PIN_MASK 0x3C00 |
Kojto | 113:f141b2784e32 | 93 | #define _GPIO_PORT_F_PIN_MASK 0x003F |
Kojto | 113:f141b2784e32 | 94 | |
Kojto | 113:f141b2784e32 | 95 | #elif defined( _EFM32_GIANT_FAMILY ) \ |
Kojto | 113:f141b2784e32 | 96 | || defined( _EFM32_WONDER_FAMILY ) |
Kojto | 113:f141b2784e32 | 97 | |
Kojto | 113:f141b2784e32 | 98 | #define _GPIO_PORT_A_PIN_COUNT 16 |
Kojto | 113:f141b2784e32 | 99 | #define _GPIO_PORT_B_PIN_COUNT 16 |
Kojto | 113:f141b2784e32 | 100 | #define _GPIO_PORT_C_PIN_COUNT 16 |
Kojto | 113:f141b2784e32 | 101 | #define _GPIO_PORT_D_PIN_COUNT 16 |
Kojto | 113:f141b2784e32 | 102 | #define _GPIO_PORT_E_PIN_COUNT 16 |
Kojto | 113:f141b2784e32 | 103 | #define _GPIO_PORT_F_PIN_COUNT 13 |
Kojto | 113:f141b2784e32 | 104 | |
Kojto | 113:f141b2784e32 | 105 | #define _GPIO_PORT_A_PIN_MASK 0xFFFF |
Kojto | 113:f141b2784e32 | 106 | #define _GPIO_PORT_B_PIN_MASK 0xFFFF |
Kojto | 113:f141b2784e32 | 107 | #define _GPIO_PORT_C_PIN_MASK 0xFFFF |
Kojto | 113:f141b2784e32 | 108 | #define _GPIO_PORT_D_PIN_MASK 0xFFFF |
Kojto | 113:f141b2784e32 | 109 | #define _GPIO_PORT_E_PIN_MASK 0xFFFF |
Kojto | 113:f141b2784e32 | 110 | #define _GPIO_PORT_F_PIN_MASK 0x1FFF |
Kojto | 113:f141b2784e32 | 111 | |
Kojto | 113:f141b2784e32 | 112 | #elif defined( _EFM32_GECKO_FAMILY ) |
Kojto | 113:f141b2784e32 | 113 | |
Kojto | 113:f141b2784e32 | 114 | #define _GPIO_PORT_A_PIN_COUNT 16 |
Kojto | 113:f141b2784e32 | 115 | #define _GPIO_PORT_B_PIN_COUNT 16 |
Kojto | 113:f141b2784e32 | 116 | #define _GPIO_PORT_C_PIN_COUNT 16 |
Kojto | 113:f141b2784e32 | 117 | #define _GPIO_PORT_D_PIN_COUNT 16 |
Kojto | 113:f141b2784e32 | 118 | #define _GPIO_PORT_E_PIN_COUNT 16 |
Kojto | 113:f141b2784e32 | 119 | #define _GPIO_PORT_F_PIN_COUNT 10 |
Kojto | 113:f141b2784e32 | 120 | |
Kojto | 113:f141b2784e32 | 121 | #define _GPIO_PORT_A_PIN_MASK 0xFFFF |
Kojto | 113:f141b2784e32 | 122 | #define _GPIO_PORT_B_PIN_MASK 0xFFFF |
Kojto | 113:f141b2784e32 | 123 | #define _GPIO_PORT_C_PIN_MASK 0xFFFF |
Kojto | 113:f141b2784e32 | 124 | #define _GPIO_PORT_D_PIN_MASK 0xFFFF |
Kojto | 113:f141b2784e32 | 125 | #define _GPIO_PORT_E_PIN_MASK 0xFFFF |
Kojto | 113:f141b2784e32 | 126 | #define _GPIO_PORT_F_PIN_MASK 0x03FF |
Kojto | 113:f141b2784e32 | 127 | |
Kojto | 113:f141b2784e32 | 128 | #elif defined( _EFR32_MIGHTY_FAMILY ) \ |
Kojto | 113:f141b2784e32 | 129 | || defined( _EFR32_BLUE_FAMILY ) \ |
Kojto | 113:f141b2784e32 | 130 | || defined( _EFR32_FLEX_FAMILY ) \ |
Kojto | 113:f141b2784e32 | 131 | || defined( _EFR32_ZAPPY_FAMILY ) |
Kojto | 113:f141b2784e32 | 132 | |
Kojto | 113:f141b2784e32 | 133 | #define _GPIO_PORT_A_PIN_COUNT 6 |
Kojto | 113:f141b2784e32 | 134 | #define _GPIO_PORT_B_PIN_COUNT 5 |
Kojto | 113:f141b2784e32 | 135 | #define _GPIO_PORT_C_PIN_COUNT 6 |
<> | 128:9bcdf88f62b0 | 136 | #define _GPIO_PORT_D_PIN_COUNT 6 |
Kojto | 113:f141b2784e32 | 137 | #define _GPIO_PORT_E_PIN_COUNT 0 |
Kojto | 113:f141b2784e32 | 138 | #define _GPIO_PORT_F_PIN_COUNT 8 |
Kojto | 113:f141b2784e32 | 139 | |
Kojto | 113:f141b2784e32 | 140 | #define _GPIO_PORT_A_PIN_MASK 0x003F |
Kojto | 113:f141b2784e32 | 141 | #define _GPIO_PORT_B_PIN_MASK 0xF800 |
Kojto | 113:f141b2784e32 | 142 | #define _GPIO_PORT_C_PIN_MASK 0x0FC0 |
<> | 128:9bcdf88f62b0 | 143 | #define _GPIO_PORT_D_PIN_MASK 0xFC00 |
Kojto | 113:f141b2784e32 | 144 | #define _GPIO_PORT_E_PIN_MASK 0x0000 |
Kojto | 113:f141b2784e32 | 145 | #define _GPIO_PORT_F_PIN_MASK 0x00FF |
Kojto | 113:f141b2784e32 | 146 | |
Kojto | 113:f141b2784e32 | 147 | #elif defined( _EFM32_PEARL_FAMILY ) \ |
Kojto | 113:f141b2784e32 | 148 | || defined( _EFM32_JADE_FAMILY ) |
Kojto | 113:f141b2784e32 | 149 | |
Kojto | 113:f141b2784e32 | 150 | #define _GPIO_PORT_A_PIN_COUNT 6 |
Kojto | 113:f141b2784e32 | 151 | #define _GPIO_PORT_B_PIN_COUNT 5 |
Kojto | 113:f141b2784e32 | 152 | #define _GPIO_PORT_C_PIN_COUNT 6 |
Kojto | 113:f141b2784e32 | 153 | #define _GPIO_PORT_D_PIN_COUNT 7 |
Kojto | 113:f141b2784e32 | 154 | #define _GPIO_PORT_E_PIN_COUNT 0 |
Kojto | 113:f141b2784e32 | 155 | #define _GPIO_PORT_F_PIN_COUNT 8 |
Kojto | 113:f141b2784e32 | 156 | |
Kojto | 113:f141b2784e32 | 157 | #define _GPIO_PORT_A_PIN_MASK 0x003F |
Kojto | 113:f141b2784e32 | 158 | #define _GPIO_PORT_B_PIN_MASK 0xF800 |
Kojto | 113:f141b2784e32 | 159 | #define _GPIO_PORT_C_PIN_MASK 0x0FC0 |
Kojto | 113:f141b2784e32 | 160 | #define _GPIO_PORT_D_PIN_MASK 0xFE00 |
Kojto | 113:f141b2784e32 | 161 | #define _GPIO_PORT_E_PIN_MASK 0x0000 |
Kojto | 113:f141b2784e32 | 162 | #define _GPIO_PORT_F_PIN_MASK 0x00FF |
Kojto | 113:f141b2784e32 | 163 | |
Kojto | 113:f141b2784e32 | 164 | #else |
Kojto | 113:f141b2784e32 | 165 | #warning "Port and pin masks are not defined for this family." |
Kojto | 113:f141b2784e32 | 166 | #endif |
Kojto | 113:f141b2784e32 | 167 | |
Kojto | 113:f141b2784e32 | 168 | #if defined( _GPIO_PORT_G_PIN_COUNT ) && defined( _GPIO_PORT_H_PIN_COUNT ) |
Kojto | 113:f141b2784e32 | 169 | #define _GPIO_PORT_SIZE(port) ( \ |
Kojto | 113:f141b2784e32 | 170 | (port) == 0 ? _GPIO_PORT_A_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 171 | (port) == 1 ? _GPIO_PORT_B_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 172 | (port) == 2 ? _GPIO_PORT_C_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 173 | (port) == 3 ? _GPIO_PORT_D_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 174 | (port) == 4 ? _GPIO_PORT_E_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 175 | (port) == 5 ? _GPIO_PORT_F_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 176 | (port) == 6 ? _GPIO_PORT_G_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 177 | (port) == 7 ? _GPIO_PORT_H_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 178 | 0) |
Kojto | 113:f141b2784e32 | 179 | #else |
Kojto | 113:f141b2784e32 | 180 | #define _GPIO_PORT_SIZE(port) ( \ |
Kojto | 113:f141b2784e32 | 181 | (port) == 0 ? _GPIO_PORT_A_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 182 | (port) == 1 ? _GPIO_PORT_B_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 183 | (port) == 2 ? _GPIO_PORT_C_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 184 | (port) == 3 ? _GPIO_PORT_D_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 185 | (port) == 4 ? _GPIO_PORT_E_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 186 | (port) == 5 ? _GPIO_PORT_F_PIN_COUNT : \ |
Kojto | 113:f141b2784e32 | 187 | 0) |
Kojto | 113:f141b2784e32 | 188 | #endif |
Kojto | 113:f141b2784e32 | 189 | |
Kojto | 113:f141b2784e32 | 190 | #if defined( _GPIO_PORT_G_PIN_MASK ) && defined( _GPIO_PORT_H_PIN_MASK ) |
Kojto | 113:f141b2784e32 | 191 | #define _GPIO_PORT_MASK(port) ( \ |
Kojto | 113:f141b2784e32 | 192 | (port) == 0 ? _GPIO_PORT_A_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 193 | (port) == 1 ? _GPIO_PORT_B_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 194 | (port) == 2 ? _GPIO_PORT_C_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 195 | (port) == 3 ? _GPIO_PORT_D_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 196 | (port) == 4 ? _GPIO_PORT_E_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 197 | (port) == 5 ? _GPIO_PORT_F_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 198 | (port) == 6 ? _GPIO_PORT_G_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 199 | (port) == 7 ? _GPIO_PORT_H_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 200 | 0) |
Kojto | 113:f141b2784e32 | 201 | #else |
Kojto | 113:f141b2784e32 | 202 | #define _GPIO_PORT_MASK(port) ( \ |
Kojto | 113:f141b2784e32 | 203 | (port) == 0 ? _GPIO_PORT_A_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 204 | (port) == 1 ? _GPIO_PORT_B_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 205 | (port) == 2 ? _GPIO_PORT_C_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 206 | (port) == 3 ? _GPIO_PORT_D_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 207 | (port) == 4 ? _GPIO_PORT_E_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 208 | (port) == 5 ? _GPIO_PORT_F_PIN_MASK : \ |
Kojto | 113:f141b2784e32 | 209 | 0) |
Kojto | 113:f141b2784e32 | 210 | #endif |
Kojto | 113:f141b2784e32 | 211 | |
Kojto | 113:f141b2784e32 | 212 | /** Validation of port and pin */ |
Kojto | 113:f141b2784e32 | 213 | #define GPIO_PORT_VALID(port) ( _GPIO_PORT_MASK(port) ) |
Kojto | 113:f141b2784e32 | 214 | #define GPIO_PORT_PIN_VALID(port, pin) ((( _GPIO_PORT_MASK(port)) >> (pin)) & 0x1 ) |
Kojto | 113:f141b2784e32 | 215 | |
<> | 128:9bcdf88f62b0 | 216 | #if defined(_GPIO_EXTIPINSELL_MASK) |
<> | 128:9bcdf88f62b0 | 217 | /** Validation of interrupt number and pin */ |
<> | 128:9bcdf88f62b0 | 218 | #define GPIO_INTNO_PIN_VALID(intNo, pin) \ |
<> | 128:9bcdf88f62b0 | 219 | ((intNo & ~_GPIO_EXTIPINSELL_EXTIPINSEL0_MASK) \ |
<> | 128:9bcdf88f62b0 | 220 | == (pin & ~_GPIO_EXTIPINSELL_EXTIPINSEL0_MASK)) |
<> | 128:9bcdf88f62b0 | 221 | #endif |
<> | 128:9bcdf88f62b0 | 222 | |
Kojto | 113:f141b2784e32 | 223 | /** Highest GPIO pin number */ |
Kojto | 113:f141b2784e32 | 224 | #define GPIO_PIN_MAX 15 |
Kojto | 113:f141b2784e32 | 225 | |
Kojto | 113:f141b2784e32 | 226 | /** Highest GPIO port number */ |
<> | 128:9bcdf88f62b0 | 227 | #if defined( _GPIO_PORT_J_PIN_COUNT ) |
<> | 128:9bcdf88f62b0 | 228 | #define GPIO_PORT_MAX 9 |
<> | 128:9bcdf88f62b0 | 229 | #elif defined( _GPIO_PORT_I_PIN_COUNT ) |
<> | 128:9bcdf88f62b0 | 230 | #define GPIO_PORT_MAX 8 |
<> | 128:9bcdf88f62b0 | 231 | #elif defined( _GPIO_PORT_H_PIN_COUNT ) |
Kojto | 113:f141b2784e32 | 232 | #define GPIO_PORT_MAX 7 |
<> | 128:9bcdf88f62b0 | 233 | #elif defined( _GPIO_PORT_G_PIN_COUNT ) |
<> | 128:9bcdf88f62b0 | 234 | #define GPIO_PORT_MAX 6 |
<> | 128:9bcdf88f62b0 | 235 | #elif defined( _GPIO_PORT_F_PIN_COUNT ) |
<> | 128:9bcdf88f62b0 | 236 | #define GPIO_PORT_MAX 5 |
Kojto | 113:f141b2784e32 | 237 | #else |
<> | 128:9bcdf88f62b0 | 238 | #error "Max GPIO port number is undefined for this part." |
Kojto | 113:f141b2784e32 | 239 | #endif |
<> | 128:9bcdf88f62b0 | 240 | |
<> | 128:9bcdf88f62b0 | 241 | /** Highest EXT GPIO interrupt number */ |
<> | 128:9bcdf88f62b0 | 242 | #define GPIO_EXTINTNO_MAX 15 |
<> | 128:9bcdf88f62b0 | 243 | |
Kojto | 113:f141b2784e32 | 244 | /** @endcond */ |
Kojto | 113:f141b2784e32 | 245 | |
Kojto | 113:f141b2784e32 | 246 | /******************************************************************************* |
Kojto | 98:8ab26030e058 | 247 | ******************************** ENUMS ************************************ |
Kojto | 98:8ab26030e058 | 248 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 249 | |
Kojto | 113:f141b2784e32 | 250 | /** GPIO ports ids. */ |
Kojto | 98:8ab26030e058 | 251 | typedef enum |
Kojto | 98:8ab26030e058 | 252 | { |
Kojto | 113:f141b2784e32 | 253 | #if ( _GPIO_PORT_A_PIN_COUNT > 0 ) |
Kojto | 113:f141b2784e32 | 254 | gpioPortA = 0, |
Kojto | 113:f141b2784e32 | 255 | #endif |
Kojto | 113:f141b2784e32 | 256 | #if ( _GPIO_PORT_B_PIN_COUNT > 0 ) |
Kojto | 113:f141b2784e32 | 257 | gpioPortB = 1, |
Kojto | 113:f141b2784e32 | 258 | #endif |
Kojto | 113:f141b2784e32 | 259 | #if ( _GPIO_PORT_C_PIN_COUNT > 0 ) |
Kojto | 113:f141b2784e32 | 260 | gpioPortC = 2, |
Kojto | 113:f141b2784e32 | 261 | #endif |
Kojto | 113:f141b2784e32 | 262 | #if ( _GPIO_PORT_D_PIN_COUNT > 0 ) |
Kojto | 113:f141b2784e32 | 263 | gpioPortD = 3, |
Kojto | 113:f141b2784e32 | 264 | #endif |
Kojto | 113:f141b2784e32 | 265 | #if ( _GPIO_PORT_E_PIN_COUNT > 0 ) |
Kojto | 113:f141b2784e32 | 266 | gpioPortE = 4, |
Kojto | 113:f141b2784e32 | 267 | #endif |
Kojto | 113:f141b2784e32 | 268 | #if ( _GPIO_PORT_F_PIN_COUNT > 0 ) |
Kojto | 113:f141b2784e32 | 269 | gpioPortF = 5 |
Kojto | 113:f141b2784e32 | 270 | #endif |
Kojto | 113:f141b2784e32 | 271 | #if defined( _GPIO_PORT_G_PIN_COUNT ) && ( _GPIO_PORT_G_PIN_COUNT > 0 ) |
Kojto | 113:f141b2784e32 | 272 | gpioPortG = 6 |
Kojto | 113:f141b2784e32 | 273 | #endif |
Kojto | 113:f141b2784e32 | 274 | #if defined( _GPIO_PORT_H_PIN_COUNT ) && ( _GPIO_PORT_H_PIN_COUNT > 0 ) |
Kojto | 113:f141b2784e32 | 275 | gpioPortH = 7 |
Kojto | 113:f141b2784e32 | 276 | #endif |
Kojto | 98:8ab26030e058 | 277 | } GPIO_Port_TypeDef; |
Kojto | 98:8ab26030e058 | 278 | |
Kojto | 113:f141b2784e32 | 279 | #if defined( _GPIO_P_CTRL_DRIVEMODE_MASK ) |
Kojto | 98:8ab26030e058 | 280 | /** GPIO drive mode. */ |
Kojto | 98:8ab26030e058 | 281 | typedef enum |
Kojto | 98:8ab26030e058 | 282 | { |
Kojto | 98:8ab26030e058 | 283 | /** Default 6mA */ |
Kojto | 98:8ab26030e058 | 284 | gpioDriveModeStandard = GPIO_P_CTRL_DRIVEMODE_STANDARD, |
Kojto | 98:8ab26030e058 | 285 | /** 0.5 mA */ |
Kojto | 98:8ab26030e058 | 286 | gpioDriveModeLowest = GPIO_P_CTRL_DRIVEMODE_LOWEST, |
Kojto | 98:8ab26030e058 | 287 | /** 20 mA */ |
Kojto | 98:8ab26030e058 | 288 | gpioDriveModeHigh = GPIO_P_CTRL_DRIVEMODE_HIGH, |
Kojto | 98:8ab26030e058 | 289 | /** 2 mA */ |
Kojto | 98:8ab26030e058 | 290 | gpioDriveModeLow = GPIO_P_CTRL_DRIVEMODE_LOW |
Kojto | 98:8ab26030e058 | 291 | } GPIO_DriveMode_TypeDef; |
Kojto | 113:f141b2784e32 | 292 | #endif |
Kojto | 98:8ab26030e058 | 293 | |
Kojto | 113:f141b2784e32 | 294 | #if defined( _GPIO_P_CTRL_DRIVESTRENGTH_MASK ) && defined( _GPIO_P_CTRL_DRIVESTRENGTHALT_MASK ) |
Kojto | 113:f141b2784e32 | 295 | /** GPIO drive strength. */ |
Kojto | 113:f141b2784e32 | 296 | typedef enum |
Kojto | 113:f141b2784e32 | 297 | { |
Kojto | 113:f141b2784e32 | 298 | /** GPIO weak 1mA and alternate function weak 1mA */ |
Kojto | 113:f141b2784e32 | 299 | gpioDriveStrengthWeakAlternateWeak = GPIO_P_CTRL_DRIVESTRENGTH_WEAK | GPIO_P_CTRL_DRIVESTRENGTHALT_WEAK, |
Kojto | 113:f141b2784e32 | 300 | |
Kojto | 113:f141b2784e32 | 301 | /** GPIO weak 1mA and alternate function strong 10mA */ |
Kojto | 113:f141b2784e32 | 302 | gpioDriveStrengthWeakAlternateStrong = GPIO_P_CTRL_DRIVESTRENGTH_WEAK | GPIO_P_CTRL_DRIVESTRENGTHALT_STRONG, |
Kojto | 113:f141b2784e32 | 303 | |
Kojto | 113:f141b2784e32 | 304 | /** GPIO strong 10mA and alternate function weak 1mA */ |
Kojto | 113:f141b2784e32 | 305 | gpioDriveStrengthStrongAlternateWeak = GPIO_P_CTRL_DRIVESTRENGTH_STRONG | GPIO_P_CTRL_DRIVESTRENGTHALT_WEAK, |
Kojto | 113:f141b2784e32 | 306 | |
Kojto | 113:f141b2784e32 | 307 | /** GPIO strong 10mA and alternate function strong 10mA */ |
Kojto | 113:f141b2784e32 | 308 | gpioDriveStrengthStrongAlternateStrong = GPIO_P_CTRL_DRIVESTRENGTH_STRONG | GPIO_P_CTRL_DRIVESTRENGTHALT_STRONG, |
Kojto | 113:f141b2784e32 | 309 | } GPIO_DriveStrength_TypeDef; |
<> | 128:9bcdf88f62b0 | 310 | |
<> | 128:9bcdf88f62b0 | 311 | /* Deprecated enums */ |
Kojto | 113:f141b2784e32 | 312 | #define gpioDriveStrengthStrong gpioDriveStrengthStrongAlternateStrong |
Kojto | 113:f141b2784e32 | 313 | #define gpioDriveStrengthWeak gpioDriveStrengthWeakAlternateWeak |
Kojto | 113:f141b2784e32 | 314 | #endif |
Kojto | 113:f141b2784e32 | 315 | |
Kojto | 113:f141b2784e32 | 316 | /** Pin mode. For more details on each mode, please refer to the |
Kojto | 98:8ab26030e058 | 317 | * reference manual. */ |
Kojto | 98:8ab26030e058 | 318 | typedef enum |
Kojto | 98:8ab26030e058 | 319 | { |
Kojto | 98:8ab26030e058 | 320 | /** Input disabled. Pullup if DOUT is set. */ |
Kojto | 98:8ab26030e058 | 321 | gpioModeDisabled = _GPIO_P_MODEL_MODE0_DISABLED, |
Kojto | 98:8ab26030e058 | 322 | /** Input enabled. Filter if DOUT is set */ |
Kojto | 98:8ab26030e058 | 323 | gpioModeInput = _GPIO_P_MODEL_MODE0_INPUT, |
Kojto | 98:8ab26030e058 | 324 | /** Input enabled. DOUT determines pull direction */ |
Kojto | 98:8ab26030e058 | 325 | gpioModeInputPull = _GPIO_P_MODEL_MODE0_INPUTPULL, |
Kojto | 98:8ab26030e058 | 326 | /** Input enabled with filter. DOUT determines pull direction */ |
Kojto | 98:8ab26030e058 | 327 | gpioModeInputPullFilter = _GPIO_P_MODEL_MODE0_INPUTPULLFILTER, |
Kojto | 98:8ab26030e058 | 328 | /** Push-pull output */ |
Kojto | 98:8ab26030e058 | 329 | gpioModePushPull = _GPIO_P_MODEL_MODE0_PUSHPULL, |
Kojto | 113:f141b2784e32 | 330 | #if defined( _GPIO_P_MODEL_MODE0_PUSHPULLDRIVE ) |
Kojto | 98:8ab26030e058 | 331 | /** Push-pull output with drive-strength set by DRIVEMODE */ |
Kojto | 98:8ab26030e058 | 332 | gpioModePushPullDrive = _GPIO_P_MODEL_MODE0_PUSHPULLDRIVE, |
Kojto | 113:f141b2784e32 | 333 | #endif |
Kojto | 113:f141b2784e32 | 334 | #if defined( _GPIO_P_MODEL_MODE0_PUSHPULLALT ) |
Kojto | 113:f141b2784e32 | 335 | /** Push-pull using alternate control */ |
Kojto | 113:f141b2784e32 | 336 | gpioModePushPullAlternate = _GPIO_P_MODEL_MODE0_PUSHPULLALT, |
Kojto | 113:f141b2784e32 | 337 | #endif |
Kojto | 98:8ab26030e058 | 338 | /** Wired-or output */ |
Kojto | 113:f141b2784e32 | 339 | gpioModeWiredOr = _GPIO_P_MODEL_MODE0_WIREDOR, |
Kojto | 98:8ab26030e058 | 340 | /** Wired-or output with pull-down */ |
Kojto | 113:f141b2784e32 | 341 | gpioModeWiredOrPullDown = _GPIO_P_MODEL_MODE0_WIREDORPULLDOWN, |
Kojto | 98:8ab26030e058 | 342 | /** Open-drain output */ |
Kojto | 113:f141b2784e32 | 343 | gpioModeWiredAnd = _GPIO_P_MODEL_MODE0_WIREDAND, |
Kojto | 98:8ab26030e058 | 344 | /** Open-drain output with filter */ |
Kojto | 113:f141b2784e32 | 345 | gpioModeWiredAndFilter = _GPIO_P_MODEL_MODE0_WIREDANDFILTER, |
Kojto | 98:8ab26030e058 | 346 | /** Open-drain output with pullup */ |
Kojto | 113:f141b2784e32 | 347 | gpioModeWiredAndPullUp = _GPIO_P_MODEL_MODE0_WIREDANDPULLUP, |
Kojto | 98:8ab26030e058 | 348 | /** Open-drain output with filter and pullup */ |
Kojto | 113:f141b2784e32 | 349 | gpioModeWiredAndPullUpFilter = _GPIO_P_MODEL_MODE0_WIREDANDPULLUPFILTER, |
Kojto | 113:f141b2784e32 | 350 | #if defined( _GPIO_P_MODEL_MODE0_WIREDANDDRIVE ) |
Kojto | 98:8ab26030e058 | 351 | /** Open-drain output with drive-strength set by DRIVEMODE */ |
Kojto | 113:f141b2784e32 | 352 | gpioModeWiredAndDrive = _GPIO_P_MODEL_MODE0_WIREDANDDRIVE, |
Kojto | 98:8ab26030e058 | 353 | /** Open-drain output with filter and drive-strength set by DRIVEMODE */ |
Kojto | 113:f141b2784e32 | 354 | gpioModeWiredAndDriveFilter = _GPIO_P_MODEL_MODE0_WIREDANDDRIVEFILTER, |
Kojto | 98:8ab26030e058 | 355 | /** Open-drain output with pullup and drive-strength set by DRIVEMODE */ |
Kojto | 113:f141b2784e32 | 356 | gpioModeWiredAndDrivePullUp = _GPIO_P_MODEL_MODE0_WIREDANDDRIVEPULLUP, |
Kojto | 98:8ab26030e058 | 357 | /** Open-drain output with filter, pullup and drive-strength set by DRIVEMODE */ |
Kojto | 113:f141b2784e32 | 358 | gpioModeWiredAndDrivePullUpFilter = _GPIO_P_MODEL_MODE0_WIREDANDDRIVEPULLUPFILTER |
Kojto | 113:f141b2784e32 | 359 | #endif |
Kojto | 113:f141b2784e32 | 360 | #if defined( _GPIO_P_MODEL_MODE0_WIREDANDALT ) |
Kojto | 113:f141b2784e32 | 361 | /** Open-drain output using alternate control */ |
Kojto | 113:f141b2784e32 | 362 | gpioModeWiredAndAlternate = _GPIO_P_MODEL_MODE0_WIREDANDALT, |
Kojto | 113:f141b2784e32 | 363 | /** Open-drain output using alternate control with filter */ |
Kojto | 113:f141b2784e32 | 364 | gpioModeWiredAndAlternateFilter = _GPIO_P_MODEL_MODE0_WIREDANDALTFILTER, |
Kojto | 113:f141b2784e32 | 365 | /** Open-drain output using alternate control with pullup */ |
Kojto | 113:f141b2784e32 | 366 | gpioModeWiredAndAlternatePullUp = _GPIO_P_MODEL_MODE0_WIREDANDALTPULLUP, |
Kojto | 113:f141b2784e32 | 367 | /** Open-drain output uisng alternate control with filter and pullup */ |
Kojto | 113:f141b2784e32 | 368 | gpioModeWiredAndAlternatePullUpFilter = _GPIO_P_MODEL_MODE0_WIREDANDALTPULLUPFILTER, |
Kojto | 113:f141b2784e32 | 369 | #endif |
Kojto | 98:8ab26030e058 | 370 | } GPIO_Mode_TypeDef; |
Kojto | 98:8ab26030e058 | 371 | |
Kojto | 98:8ab26030e058 | 372 | /******************************************************************************* |
Kojto | 98:8ab26030e058 | 373 | ***************************** PROTOTYPES ********************************** |
Kojto | 98:8ab26030e058 | 374 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 375 | |
Kojto | 98:8ab26030e058 | 376 | void GPIO_DbgLocationSet(unsigned int location); |
Kojto | 98:8ab26030e058 | 377 | |
Kojto | 98:8ab26030e058 | 378 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 379 | * @brief |
Kojto | 98:8ab26030e058 | 380 | * Enable/disable serial wire clock pin. |
Kojto | 98:8ab26030e058 | 381 | * |
Kojto | 98:8ab26030e058 | 382 | * @note |
Kojto | 98:8ab26030e058 | 383 | * Disabling SWDClk will disable the debug interface, which may result in |
Kojto | 98:8ab26030e058 | 384 | * a lockout if done early in startup (before debugger is able to halt core). |
Kojto | 98:8ab26030e058 | 385 | * |
Kojto | 98:8ab26030e058 | 386 | * @param[in] enable |
Kojto | 98:8ab26030e058 | 387 | * @li false - disable serial wire clock. |
Kojto | 98:8ab26030e058 | 388 | * @li true - enable serial wire clock (default after reset). |
Kojto | 98:8ab26030e058 | 389 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 390 | __STATIC_INLINE void GPIO_DbgSWDClkEnable(bool enable) |
Kojto | 98:8ab26030e058 | 391 | { |
Kojto | 113:f141b2784e32 | 392 | #if defined( _GPIO_ROUTE_SWCLKPEN_MASK ) |
Kojto | 113:f141b2784e32 | 393 | BUS_RegBitWrite(&(GPIO->ROUTE), _GPIO_ROUTE_SWCLKPEN_SHIFT, enable); |
Kojto | 113:f141b2784e32 | 394 | #elif defined( _GPIO_ROUTEPEN_SWCLKTCKPEN_MASK ) |
Kojto | 113:f141b2784e32 | 395 | BUS_RegBitWrite(&(GPIO->ROUTEPEN), _GPIO_ROUTEPEN_SWCLKTCKPEN_SHIFT, enable); |
Kojto | 113:f141b2784e32 | 396 | #else |
Kojto | 113:f141b2784e32 | 397 | #warning "ROUTE enable for SWCLK pin is not defined." |
Kojto | 113:f141b2784e32 | 398 | #endif |
Kojto | 98:8ab26030e058 | 399 | } |
Kojto | 98:8ab26030e058 | 400 | |
Kojto | 98:8ab26030e058 | 401 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 402 | * @brief |
Kojto | 113:f141b2784e32 | 403 | * Enable/disable serial wire data I/O pin. |
Kojto | 98:8ab26030e058 | 404 | * |
Kojto | 98:8ab26030e058 | 405 | * @note |
Kojto | 98:8ab26030e058 | 406 | * Disabling SWDClk will disable the debug interface, which may result in |
Kojto | 98:8ab26030e058 | 407 | * a lockout if done early in startup (before debugger is able to halt core). |
Kojto | 98:8ab26030e058 | 408 | * |
Kojto | 98:8ab26030e058 | 409 | * @param[in] enable |
Kojto | 98:8ab26030e058 | 410 | * @li false - disable serial wire data pin. |
Kojto | 98:8ab26030e058 | 411 | * @li true - enable serial wire data pin (default after reset). |
Kojto | 98:8ab26030e058 | 412 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 413 | __STATIC_INLINE void GPIO_DbgSWDIOEnable(bool enable) |
Kojto | 98:8ab26030e058 | 414 | { |
Kojto | 113:f141b2784e32 | 415 | #if defined( _GPIO_ROUTE_SWDIOPEN_MASK ) |
Kojto | 113:f141b2784e32 | 416 | BUS_RegBitWrite(&(GPIO->ROUTE), _GPIO_ROUTE_SWDIOPEN_SHIFT, enable); |
Kojto | 113:f141b2784e32 | 417 | #elif defined( _GPIO_ROUTEPEN_SWDIOTMSPEN_MASK ) |
Kojto | 113:f141b2784e32 | 418 | BUS_RegBitWrite(&(GPIO->ROUTEPEN), _GPIO_ROUTEPEN_SWDIOTMSPEN_SHIFT, enable); |
Kojto | 113:f141b2784e32 | 419 | #else |
Kojto | 113:f141b2784e32 | 420 | #warning "ROUTE enable for SWDIO pin is not defined." |
Kojto | 113:f141b2784e32 | 421 | #endif |
Kojto | 98:8ab26030e058 | 422 | } |
Kojto | 98:8ab26030e058 | 423 | |
Kojto | 113:f141b2784e32 | 424 | #if defined( _GPIO_ROUTE_SWOPEN_MASK ) || defined( _GPIO_ROUTEPEN_SWVPEN_MASK ) |
Kojto | 98:8ab26030e058 | 425 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 426 | * @brief |
Kojto | 98:8ab26030e058 | 427 | * Enable/Disable serial wire output pin. |
Kojto | 98:8ab26030e058 | 428 | * |
Kojto | 98:8ab26030e058 | 429 | * @note |
Kojto | 98:8ab26030e058 | 430 | * Enabling this pin is not sufficient to fully enable serial wire output |
Kojto | 98:8ab26030e058 | 431 | * which is also dependent on issues outside the GPIO module. Please refer to |
Kojto | 98:8ab26030e058 | 432 | * DBG_SWOEnable(). |
Kojto | 98:8ab26030e058 | 433 | * |
Kojto | 98:8ab26030e058 | 434 | * @param[in] enable |
Kojto | 98:8ab26030e058 | 435 | * @li false - disable serial wire viewer pin (default after reset). |
Kojto | 98:8ab26030e058 | 436 | * @li true - enable serial wire viewer pin. |
Kojto | 98:8ab26030e058 | 437 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 438 | __STATIC_INLINE void GPIO_DbgSWOEnable(bool enable) |
Kojto | 98:8ab26030e058 | 439 | { |
Kojto | 113:f141b2784e32 | 440 | #if defined( _GPIO_ROUTE_SWOPEN_MASK ) |
Kojto | 113:f141b2784e32 | 441 | BUS_RegBitWrite(&(GPIO->ROUTE), _GPIO_ROUTE_SWOPEN_SHIFT, enable); |
Kojto | 113:f141b2784e32 | 442 | #elif defined( _GPIO_ROUTEPEN_SWVPEN_MASK ) |
Kojto | 113:f141b2784e32 | 443 | BUS_RegBitWrite(&(GPIO->ROUTEPEN), _GPIO_ROUTEPEN_SWVPEN_SHIFT, enable); |
Kojto | 113:f141b2784e32 | 444 | #else |
Kojto | 113:f141b2784e32 | 445 | #warning "ROUTE enable for SWO/SWV pin is not defined." |
Kojto | 113:f141b2784e32 | 446 | #endif |
Kojto | 98:8ab26030e058 | 447 | } |
Kojto | 98:8ab26030e058 | 448 | #endif |
Kojto | 98:8ab26030e058 | 449 | |
Kojto | 113:f141b2784e32 | 450 | #if defined (_GPIO_P_CTRL_DRIVEMODE_MASK) |
Kojto | 98:8ab26030e058 | 451 | void GPIO_DriveModeSet(GPIO_Port_TypeDef port, GPIO_DriveMode_TypeDef mode); |
Kojto | 113:f141b2784e32 | 452 | #endif |
Kojto | 98:8ab26030e058 | 453 | |
Kojto | 113:f141b2784e32 | 454 | #if defined( _GPIO_P_CTRL_DRIVESTRENGTH_MASK ) |
Kojto | 113:f141b2784e32 | 455 | void GPIO_DriveStrengthSet(GPIO_Port_TypeDef port, GPIO_DriveStrength_TypeDef strength); |
Kojto | 113:f141b2784e32 | 456 | #endif |
Kojto | 98:8ab26030e058 | 457 | |
Kojto | 98:8ab26030e058 | 458 | # if defined( _GPIO_EM4WUEN_MASK ) |
Kojto | 98:8ab26030e058 | 459 | /**************************************************************************//** |
Kojto | 98:8ab26030e058 | 460 | * @brief |
Kojto | 98:8ab26030e058 | 461 | * Disable GPIO pin wake-up from EM4. |
Kojto | 98:8ab26030e058 | 462 | * |
Kojto | 98:8ab26030e058 | 463 | * @param[in] pinmask |
Kojto | 98:8ab26030e058 | 464 | * Bitmask containing the bitwise logic OR of which GPIO pin(s) to disable. |
Kojto | 98:8ab26030e058 | 465 | * Refer to Reference Manuals for pinmask to GPIO port/pin mapping. |
Kojto | 98:8ab26030e058 | 466 | *****************************************************************************/ |
Kojto | 98:8ab26030e058 | 467 | __STATIC_INLINE void GPIO_EM4DisablePinWakeup(uint32_t pinmask) |
Kojto | 98:8ab26030e058 | 468 | { |
Kojto | 98:8ab26030e058 | 469 | EFM_ASSERT((pinmask & ~_GPIO_EM4WUEN_MASK) == 0); |
Kojto | 98:8ab26030e058 | 470 | |
Kojto | 98:8ab26030e058 | 471 | GPIO->EM4WUEN &= ~pinmask; |
Kojto | 98:8ab26030e058 | 472 | } |
Kojto | 98:8ab26030e058 | 473 | #endif |
Kojto | 98:8ab26030e058 | 474 | |
<> | 128:9bcdf88f62b0 | 475 | # if defined( _GPIO_EM4WUEN_MASK ) |
<> | 128:9bcdf88f62b0 | 476 | void GPIO_EM4EnablePinWakeup(uint32_t pinmask, uint32_t polaritymask); |
<> | 128:9bcdf88f62b0 | 477 | #endif |
Kojto | 98:8ab26030e058 | 478 | |
<> | 128:9bcdf88f62b0 | 479 | #if defined( _GPIO_EM4WUCAUSE_MASK ) || defined( _GPIO_IF_EM4WU_MASK ) |
Kojto | 98:8ab26030e058 | 480 | /**************************************************************************//** |
Kojto | 98:8ab26030e058 | 481 | * @brief |
Kojto | 98:8ab26030e058 | 482 | * Check which GPIO pin(s) that caused a wake-up from EM4. |
Kojto | 98:8ab26030e058 | 483 | * |
Kojto | 98:8ab26030e058 | 484 | * @return |
Kojto | 98:8ab26030e058 | 485 | * Bitmask containing the bitwise logic OR of which GPIO pin(s) caused the |
Kojto | 98:8ab26030e058 | 486 | * wake-up. Refer to Reference Manuals for pinmask to GPIO port/pin mapping. |
Kojto | 98:8ab26030e058 | 487 | *****************************************************************************/ |
Kojto | 98:8ab26030e058 | 488 | __STATIC_INLINE uint32_t GPIO_EM4GetPinWakeupCause(void) |
Kojto | 98:8ab26030e058 | 489 | { |
Kojto | 113:f141b2784e32 | 490 | #if defined( _GPIO_EM4WUCAUSE_MASK ) |
Kojto | 98:8ab26030e058 | 491 | return GPIO->EM4WUCAUSE & _GPIO_EM4WUCAUSE_MASK; |
Kojto | 113:f141b2784e32 | 492 | #else |
<> | 128:9bcdf88f62b0 | 493 | return GPIO->IF & _GPIO_IF_EM4WU_MASK; |
Kojto | 113:f141b2784e32 | 494 | #endif |
Kojto | 98:8ab26030e058 | 495 | } |
Kojto | 98:8ab26030e058 | 496 | #endif |
Kojto | 98:8ab26030e058 | 497 | |
Kojto | 113:f141b2784e32 | 498 | #if defined( GPIO_CTRL_EM4RET ) || defined( _EMU_EM4CTRL_EM4IORETMODE_MASK ) |
Kojto | 98:8ab26030e058 | 499 | /**************************************************************************//** |
Kojto | 98:8ab26030e058 | 500 | * @brief |
Kojto | 98:8ab26030e058 | 501 | * Enable GPIO pin retention of output enable, output value, pull enable and |
Kojto | 98:8ab26030e058 | 502 | * pull direction in EM4. |
<> | 128:9bcdf88f62b0 | 503 | * |
Kojto | 113:f141b2784e32 | 504 | * @note |
<> | 128:9bcdf88f62b0 | 505 | * For platform 2 parts, EMU_EM4Init() and EMU_UnlatchPinRetention() offers |
Kojto | 113:f141b2784e32 | 506 | * more pin retention features. This function implements the EM4EXIT retention |
Kojto | 113:f141b2784e32 | 507 | * mode on platform 2. |
Kojto | 98:8ab26030e058 | 508 | * |
Kojto | 98:8ab26030e058 | 509 | * @param[in] enable |
Kojto | 98:8ab26030e058 | 510 | * @li true - enable EM4 pin retention. |
Kojto | 98:8ab26030e058 | 511 | * @li false - disable EM4 pin retention. |
Kojto | 98:8ab26030e058 | 512 | *****************************************************************************/ |
Kojto | 98:8ab26030e058 | 513 | __STATIC_INLINE void GPIO_EM4SetPinRetention(bool enable) |
Kojto | 98:8ab26030e058 | 514 | { |
Kojto | 98:8ab26030e058 | 515 | if (enable) |
Kojto | 98:8ab26030e058 | 516 | { |
Kojto | 113:f141b2784e32 | 517 | #if defined( GPIO_CTRL_EM4RET ) |
Kojto | 98:8ab26030e058 | 518 | GPIO->CTRL |= GPIO_CTRL_EM4RET; |
Kojto | 113:f141b2784e32 | 519 | #else |
Kojto | 113:f141b2784e32 | 520 | EMU->EM4CTRL = (EMU->EM4CTRL & ~_EMU_EM4CTRL_EM4IORETMODE_MASK) |
Kojto | 113:f141b2784e32 | 521 | | EMU_EM4CTRL_EM4IORETMODE_EM4EXIT; |
Kojto | 113:f141b2784e32 | 522 | #endif |
Kojto | 98:8ab26030e058 | 523 | } |
Kojto | 98:8ab26030e058 | 524 | else |
Kojto | 98:8ab26030e058 | 525 | { |
Kojto | 113:f141b2784e32 | 526 | #if defined( GPIO_CTRL_EM4RET ) |
Kojto | 98:8ab26030e058 | 527 | GPIO->CTRL &= ~GPIO_CTRL_EM4RET; |
Kojto | 113:f141b2784e32 | 528 | #else |
Kojto | 113:f141b2784e32 | 529 | EMU->EM4CTRL = (EMU->EM4CTRL & ~_EMU_EM4CTRL_EM4IORETMODE_MASK) |
Kojto | 113:f141b2784e32 | 530 | | EMU_EM4CTRL_EM4IORETMODE_DISABLE; |
Kojto | 113:f141b2784e32 | 531 | #endif |
Kojto | 98:8ab26030e058 | 532 | } |
Kojto | 98:8ab26030e058 | 533 | } |
Kojto | 98:8ab26030e058 | 534 | #endif |
Kojto | 98:8ab26030e058 | 535 | |
<> | 128:9bcdf88f62b0 | 536 | void GPIO_ExtIntConfig(GPIO_Port_TypeDef port, |
<> | 128:9bcdf88f62b0 | 537 | unsigned int pin, |
<> | 128:9bcdf88f62b0 | 538 | unsigned int intNo, |
<> | 128:9bcdf88f62b0 | 539 | bool risingEdge, |
<> | 128:9bcdf88f62b0 | 540 | bool fallingEdge, |
<> | 128:9bcdf88f62b0 | 541 | bool enable); |
Kojto | 98:8ab26030e058 | 542 | |
Kojto | 98:8ab26030e058 | 543 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 544 | * @brief |
Kojto | 98:8ab26030e058 | 545 | * Enable/disable input sensing. |
Kojto | 98:8ab26030e058 | 546 | * |
Kojto | 98:8ab26030e058 | 547 | * @details |
Kojto | 98:8ab26030e058 | 548 | * Disabling input sensing if not used, can save some energy consumption. |
Kojto | 98:8ab26030e058 | 549 | * |
Kojto | 98:8ab26030e058 | 550 | * @param[in] val |
Kojto | 98:8ab26030e058 | 551 | * Bitwise logic OR of one or more of: |
Kojto | 98:8ab26030e058 | 552 | * @li GPIO_INSENSE_INT - interrupt input sensing. |
Kojto | 98:8ab26030e058 | 553 | * @li GPIO_INSENSE_PRS - peripheral reflex system input sensing. |
Kojto | 98:8ab26030e058 | 554 | * |
Kojto | 98:8ab26030e058 | 555 | * @param[in] mask |
Kojto | 113:f141b2784e32 | 556 | * Mask containing bitwise logic OR of bits similar as for @p val used to |
Kojto | 113:f141b2784e32 | 557 | * indicate which input sense options to disable/enable. |
Kojto | 98:8ab26030e058 | 558 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 559 | __STATIC_INLINE void GPIO_InputSenseSet(uint32_t val, uint32_t mask) |
Kojto | 98:8ab26030e058 | 560 | { |
Kojto | 98:8ab26030e058 | 561 | GPIO->INSENSE = (GPIO->INSENSE & ~mask) | (val & mask); |
Kojto | 98:8ab26030e058 | 562 | } |
Kojto | 98:8ab26030e058 | 563 | |
Kojto | 98:8ab26030e058 | 564 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 565 | * @brief |
Kojto | 98:8ab26030e058 | 566 | * Clear one or more pending GPIO interrupts. |
Kojto | 98:8ab26030e058 | 567 | * |
Kojto | 98:8ab26030e058 | 568 | * @param[in] flags |
Kojto | 98:8ab26030e058 | 569 | * Bitwise logic OR of GPIO interrupt sources to clear. |
Kojto | 98:8ab26030e058 | 570 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 571 | __STATIC_INLINE void GPIO_IntClear(uint32_t flags) |
Kojto | 98:8ab26030e058 | 572 | { |
Kojto | 98:8ab26030e058 | 573 | GPIO->IFC = flags; |
Kojto | 98:8ab26030e058 | 574 | } |
Kojto | 98:8ab26030e058 | 575 | |
Kojto | 98:8ab26030e058 | 576 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 577 | * @brief |
Kojto | 98:8ab26030e058 | 578 | * Disable one or more GPIO interrupts. |
Kojto | 98:8ab26030e058 | 579 | * |
Kojto | 98:8ab26030e058 | 580 | * @param[in] flags |
Kojto | 98:8ab26030e058 | 581 | * GPIO interrupt sources to disable. |
Kojto | 98:8ab26030e058 | 582 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 583 | __STATIC_INLINE void GPIO_IntDisable(uint32_t flags) |
Kojto | 98:8ab26030e058 | 584 | { |
Kojto | 98:8ab26030e058 | 585 | GPIO->IEN &= ~flags; |
Kojto | 98:8ab26030e058 | 586 | } |
Kojto | 98:8ab26030e058 | 587 | |
Kojto | 98:8ab26030e058 | 588 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 589 | * @brief |
Kojto | 98:8ab26030e058 | 590 | * Enable one or more GPIO interrupts. |
Kojto | 98:8ab26030e058 | 591 | * |
Kojto | 98:8ab26030e058 | 592 | * @note |
Kojto | 98:8ab26030e058 | 593 | * Depending on the use, a pending interrupt may already be set prior to |
Kojto | 98:8ab26030e058 | 594 | * enabling the interrupt. Consider using GPIO_IntClear() prior to enabling |
Kojto | 98:8ab26030e058 | 595 | * if such a pending interrupt should be ignored. |
Kojto | 98:8ab26030e058 | 596 | * |
Kojto | 98:8ab26030e058 | 597 | * @param[in] flags |
Kojto | 98:8ab26030e058 | 598 | * GPIO interrupt sources to enable. |
Kojto | 98:8ab26030e058 | 599 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 600 | __STATIC_INLINE void GPIO_IntEnable(uint32_t flags) |
Kojto | 98:8ab26030e058 | 601 | { |
Kojto | 98:8ab26030e058 | 602 | GPIO->IEN |= flags; |
Kojto | 98:8ab26030e058 | 603 | } |
Kojto | 98:8ab26030e058 | 604 | |
Kojto | 98:8ab26030e058 | 605 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 606 | * @brief |
Kojto | 98:8ab26030e058 | 607 | * Get pending GPIO interrupts. |
Kojto | 98:8ab26030e058 | 608 | * |
Kojto | 98:8ab26030e058 | 609 | * @return |
Kojto | 98:8ab26030e058 | 610 | * GPIO interrupt sources pending. |
Kojto | 98:8ab26030e058 | 611 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 612 | __STATIC_INLINE uint32_t GPIO_IntGet(void) |
Kojto | 98:8ab26030e058 | 613 | { |
Kojto | 113:f141b2784e32 | 614 | return GPIO->IF; |
Kojto | 98:8ab26030e058 | 615 | } |
Kojto | 98:8ab26030e058 | 616 | |
Kojto | 98:8ab26030e058 | 617 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 618 | * @brief |
Kojto | 98:8ab26030e058 | 619 | * Get enabled and pending GPIO interrupt flags. |
Kojto | 98:8ab26030e058 | 620 | * Useful for handling more interrupt sources in the same interrupt handler. |
Kojto | 98:8ab26030e058 | 621 | * |
Kojto | 98:8ab26030e058 | 622 | * @note |
Kojto | 98:8ab26030e058 | 623 | * Interrupt flags are not cleared by the use of this function. |
Kojto | 98:8ab26030e058 | 624 | * |
Kojto | 98:8ab26030e058 | 625 | * @return |
Kojto | 98:8ab26030e058 | 626 | * Pending and enabled GPIO interrupt sources. |
Kojto | 98:8ab26030e058 | 627 | * The return value is the bitwise AND combination of |
Kojto | 98:8ab26030e058 | 628 | * - the OR combination of enabled interrupt sources in GPIO_IEN register |
Kojto | 98:8ab26030e058 | 629 | * and |
Kojto | 98:8ab26030e058 | 630 | * - the OR combination of valid interrupt flags in GPIO_IF register. |
Kojto | 98:8ab26030e058 | 631 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 632 | __STATIC_INLINE uint32_t GPIO_IntGetEnabled(void) |
Kojto | 98:8ab26030e058 | 633 | { |
Kojto | 98:8ab26030e058 | 634 | uint32_t tmp; |
Kojto | 98:8ab26030e058 | 635 | |
Kojto | 98:8ab26030e058 | 636 | /* Store GPIO->IEN in temporary variable in order to define explicit order |
Kojto | 98:8ab26030e058 | 637 | * of volatile accesses. */ |
Kojto | 98:8ab26030e058 | 638 | tmp = GPIO->IEN; |
Kojto | 98:8ab26030e058 | 639 | |
Kojto | 98:8ab26030e058 | 640 | /* Bitwise AND of pending and enabled interrupts */ |
Kojto | 98:8ab26030e058 | 641 | return GPIO->IF & tmp; |
Kojto | 98:8ab26030e058 | 642 | } |
Kojto | 98:8ab26030e058 | 643 | |
Kojto | 98:8ab26030e058 | 644 | /**************************************************************************//** |
Kojto | 98:8ab26030e058 | 645 | * @brief |
Kojto | 98:8ab26030e058 | 646 | * Set one or more pending GPIO interrupts from SW. |
Kojto | 98:8ab26030e058 | 647 | * |
Kojto | 98:8ab26030e058 | 648 | * @param[in] flags |
Kojto | 98:8ab26030e058 | 649 | * GPIO interrupt sources to set to pending. |
Kojto | 98:8ab26030e058 | 650 | *****************************************************************************/ |
Kojto | 98:8ab26030e058 | 651 | __STATIC_INLINE void GPIO_IntSet(uint32_t flags) |
Kojto | 98:8ab26030e058 | 652 | { |
Kojto | 98:8ab26030e058 | 653 | GPIO->IFS = flags; |
Kojto | 98:8ab26030e058 | 654 | } |
Kojto | 98:8ab26030e058 | 655 | |
Kojto | 98:8ab26030e058 | 656 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 657 | * @brief |
Kojto | 98:8ab26030e058 | 658 | * Locks the GPIO configuration. |
Kojto | 98:8ab26030e058 | 659 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 660 | __STATIC_INLINE void GPIO_Lock(void) |
Kojto | 98:8ab26030e058 | 661 | { |
Kojto | 98:8ab26030e058 | 662 | GPIO->LOCK = GPIO_LOCK_LOCKKEY_LOCK; |
Kojto | 98:8ab26030e058 | 663 | } |
Kojto | 98:8ab26030e058 | 664 | |
Kojto | 98:8ab26030e058 | 665 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 666 | * @brief |
Kojto | 98:8ab26030e058 | 667 | * Read the pad value for a single pin in a GPIO port. |
Kojto | 98:8ab26030e058 | 668 | * |
Kojto | 98:8ab26030e058 | 669 | * @param[in] port |
Kojto | 98:8ab26030e058 | 670 | * The GPIO port to access. |
Kojto | 98:8ab26030e058 | 671 | * |
Kojto | 98:8ab26030e058 | 672 | * @param[in] pin |
Kojto | 98:8ab26030e058 | 673 | * The pin number to read. |
Kojto | 98:8ab26030e058 | 674 | * |
Kojto | 98:8ab26030e058 | 675 | * @return |
Kojto | 98:8ab26030e058 | 676 | * The pin value, 0 or 1. |
Kojto | 98:8ab26030e058 | 677 | ******************************************************************************/ |
Kojto | 113:f141b2784e32 | 678 | __STATIC_INLINE unsigned int GPIO_PinInGet(GPIO_Port_TypeDef port, |
Kojto | 113:f141b2784e32 | 679 | unsigned int pin) |
Kojto | 98:8ab26030e058 | 680 | { |
Kojto | 113:f141b2784e32 | 681 | EFM_ASSERT(GPIO_PORT_PIN_VALID(port, pin)); |
Kojto | 113:f141b2784e32 | 682 | return BUS_RegBitRead(&GPIO->P[port].DIN, pin); |
Kojto | 98:8ab26030e058 | 683 | } |
Kojto | 98:8ab26030e058 | 684 | |
<> | 128:9bcdf88f62b0 | 685 | GPIO_Mode_TypeDef GPIO_PinModeGet(GPIO_Port_TypeDef port, |
<> | 128:9bcdf88f62b0 | 686 | unsigned int pin); |
<> | 128:9bcdf88f62b0 | 687 | |
<> | 128:9bcdf88f62b0 | 688 | void GPIO_PinModeSet(GPIO_Port_TypeDef port, |
<> | 128:9bcdf88f62b0 | 689 | unsigned int pin, |
<> | 128:9bcdf88f62b0 | 690 | GPIO_Mode_TypeDef mode, |
<> | 128:9bcdf88f62b0 | 691 | unsigned int out); |
Kojto | 98:8ab26030e058 | 692 | |
Kojto | 98:8ab26030e058 | 693 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 694 | * @brief |
Kojto | 98:8ab26030e058 | 695 | * Set a single pin in GPIO data out port register to 0. |
Kojto | 98:8ab26030e058 | 696 | * |
Kojto | 98:8ab26030e058 | 697 | * @note |
Kojto | 98:8ab26030e058 | 698 | * In order for the setting to take effect on the output pad, the pin must |
Kojto | 98:8ab26030e058 | 699 | * have been configured properly. If not, it will take effect whenever the |
Kojto | 98:8ab26030e058 | 700 | * pin has been properly configured. |
Kojto | 98:8ab26030e058 | 701 | * |
Kojto | 98:8ab26030e058 | 702 | * @param[in] port |
Kojto | 98:8ab26030e058 | 703 | * The GPIO port to access. |
Kojto | 98:8ab26030e058 | 704 | * |
Kojto | 98:8ab26030e058 | 705 | * @param[in] pin |
Kojto | 98:8ab26030e058 | 706 | * The pin to set. |
Kojto | 98:8ab26030e058 | 707 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 708 | __STATIC_INLINE void GPIO_PinOutClear(GPIO_Port_TypeDef port, unsigned int pin) |
Kojto | 98:8ab26030e058 | 709 | { |
Kojto | 113:f141b2784e32 | 710 | EFM_ASSERT(GPIO_PORT_PIN_VALID(port, pin)); |
Kojto | 113:f141b2784e32 | 711 | #if defined( _GPIO_P_DOUTCLR_MASK ) |
Kojto | 98:8ab26030e058 | 712 | GPIO->P[port].DOUTCLR = 1 << pin; |
Kojto | 113:f141b2784e32 | 713 | #else |
Kojto | 113:f141b2784e32 | 714 | BUS_RegBitWrite(&GPIO->P[port].DOUT, pin, 0); |
Kojto | 113:f141b2784e32 | 715 | #endif |
Kojto | 98:8ab26030e058 | 716 | } |
Kojto | 98:8ab26030e058 | 717 | |
Kojto | 98:8ab26030e058 | 718 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 719 | * @brief |
Kojto | 98:8ab26030e058 | 720 | * Get current setting for a pin in a GPIO port data out register. |
Kojto | 98:8ab26030e058 | 721 | * |
Kojto | 98:8ab26030e058 | 722 | * @param[in] port |
Kojto | 98:8ab26030e058 | 723 | * The GPIO port to access. |
Kojto | 98:8ab26030e058 | 724 | * |
Kojto | 98:8ab26030e058 | 725 | * @param[in] pin |
Kojto | 98:8ab26030e058 | 726 | * The pin to get setting for. |
Kojto | 98:8ab26030e058 | 727 | * |
Kojto | 98:8ab26030e058 | 728 | * @return |
Kojto | 98:8ab26030e058 | 729 | * The DOUT setting for the requested pin, 0 or 1. |
Kojto | 98:8ab26030e058 | 730 | ******************************************************************************/ |
Kojto | 113:f141b2784e32 | 731 | __STATIC_INLINE unsigned int GPIO_PinOutGet(GPIO_Port_TypeDef port, |
Kojto | 113:f141b2784e32 | 732 | unsigned int pin) |
Kojto | 98:8ab26030e058 | 733 | { |
Kojto | 113:f141b2784e32 | 734 | EFM_ASSERT(GPIO_PORT_PIN_VALID(port, pin)); |
Kojto | 113:f141b2784e32 | 735 | return BUS_RegBitRead(&GPIO->P[port].DOUT, pin); |
Kojto | 98:8ab26030e058 | 736 | } |
Kojto | 98:8ab26030e058 | 737 | |
Kojto | 98:8ab26030e058 | 738 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 739 | * @brief |
Kojto | 98:8ab26030e058 | 740 | * Set a single pin in GPIO data out register to 1. |
Kojto | 98:8ab26030e058 | 741 | * |
Kojto | 98:8ab26030e058 | 742 | * @note |
Kojto | 98:8ab26030e058 | 743 | * In order for the setting to take effect on the output pad, the pin must |
Kojto | 98:8ab26030e058 | 744 | * have been configured properly. If not, it will take effect whenever the |
Kojto | 98:8ab26030e058 | 745 | * pin has been properly configured. |
Kojto | 98:8ab26030e058 | 746 | * |
Kojto | 98:8ab26030e058 | 747 | * @param[in] port |
Kojto | 98:8ab26030e058 | 748 | * The GPIO port to access. |
Kojto | 98:8ab26030e058 | 749 | * |
Kojto | 98:8ab26030e058 | 750 | * @param[in] pin |
Kojto | 98:8ab26030e058 | 751 | * The pin to set. |
Kojto | 98:8ab26030e058 | 752 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 753 | __STATIC_INLINE void GPIO_PinOutSet(GPIO_Port_TypeDef port, unsigned int pin) |
Kojto | 98:8ab26030e058 | 754 | { |
Kojto | 113:f141b2784e32 | 755 | EFM_ASSERT(GPIO_PORT_PIN_VALID(port, pin)); |
Kojto | 113:f141b2784e32 | 756 | #if defined( _GPIO_P_DOUTSET_MASK ) |
Kojto | 98:8ab26030e058 | 757 | GPIO->P[port].DOUTSET = 1 << pin; |
Kojto | 113:f141b2784e32 | 758 | #else |
Kojto | 113:f141b2784e32 | 759 | BUS_RegBitWrite(&GPIO->P[port].DOUT, pin, 1); |
Kojto | 113:f141b2784e32 | 760 | #endif |
Kojto | 98:8ab26030e058 | 761 | } |
Kojto | 98:8ab26030e058 | 762 | |
Kojto | 98:8ab26030e058 | 763 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 764 | * @brief |
Kojto | 98:8ab26030e058 | 765 | * Toggle a single pin in GPIO port data out register. |
Kojto | 98:8ab26030e058 | 766 | * |
Kojto | 98:8ab26030e058 | 767 | * @note |
Kojto | 98:8ab26030e058 | 768 | * In order for the setting to take effect on the output pad, the pin must |
Kojto | 98:8ab26030e058 | 769 | * have been configured properly. If not, it will take effect whenever the |
Kojto | 98:8ab26030e058 | 770 | * pin has been properly configured. |
Kojto | 98:8ab26030e058 | 771 | * |
Kojto | 98:8ab26030e058 | 772 | * @param[in] port |
Kojto | 98:8ab26030e058 | 773 | * The GPIO port to access. |
Kojto | 98:8ab26030e058 | 774 | * |
Kojto | 98:8ab26030e058 | 775 | * @param[in] pin |
Kojto | 98:8ab26030e058 | 776 | * The pin to toggle. |
Kojto | 98:8ab26030e058 | 777 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 778 | __STATIC_INLINE void GPIO_PinOutToggle(GPIO_Port_TypeDef port, unsigned int pin) |
Kojto | 98:8ab26030e058 | 779 | { |
Kojto | 113:f141b2784e32 | 780 | EFM_ASSERT(GPIO_PORT_PIN_VALID(port, pin)); |
Kojto | 98:8ab26030e058 | 781 | |
Kojto | 98:8ab26030e058 | 782 | GPIO->P[port].DOUTTGL = 1 << pin; |
Kojto | 98:8ab26030e058 | 783 | } |
Kojto | 98:8ab26030e058 | 784 | |
Kojto | 98:8ab26030e058 | 785 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 786 | * @brief |
Kojto | 98:8ab26030e058 | 787 | * Read the pad values for GPIO port. |
Kojto | 98:8ab26030e058 | 788 | * |
Kojto | 98:8ab26030e058 | 789 | * @param[in] port |
Kojto | 98:8ab26030e058 | 790 | * The GPIO port to access. |
Kojto | 98:8ab26030e058 | 791 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 792 | __STATIC_INLINE uint32_t GPIO_PortInGet(GPIO_Port_TypeDef port) |
Kojto | 98:8ab26030e058 | 793 | { |
Kojto | 98:8ab26030e058 | 794 | EFM_ASSERT(GPIO_PORT_VALID(port)); |
Kojto | 98:8ab26030e058 | 795 | |
Kojto | 113:f141b2784e32 | 796 | return GPIO->P[port].DIN; |
Kojto | 98:8ab26030e058 | 797 | } |
Kojto | 98:8ab26030e058 | 798 | |
Kojto | 98:8ab26030e058 | 799 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 800 | * @brief |
Kojto | 98:8ab26030e058 | 801 | * Set bits in DOUT register for a port to 0. |
Kojto | 98:8ab26030e058 | 802 | * |
Kojto | 98:8ab26030e058 | 803 | * @note |
Kojto | 98:8ab26030e058 | 804 | * In order for the setting to take effect on the output pad, the pin must |
Kojto | 98:8ab26030e058 | 805 | * have been configured properly. If not, it will take effect whenever the |
Kojto | 98:8ab26030e058 | 806 | * pin has been properly configured. |
Kojto | 98:8ab26030e058 | 807 | * |
Kojto | 98:8ab26030e058 | 808 | * @param[in] port |
Kojto | 98:8ab26030e058 | 809 | * The GPIO port to access. |
Kojto | 98:8ab26030e058 | 810 | * |
Kojto | 98:8ab26030e058 | 811 | * @param[in] pins |
Kojto | 98:8ab26030e058 | 812 | * Bit mask for bits to clear in DOUT register. |
Kojto | 98:8ab26030e058 | 813 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 814 | __STATIC_INLINE void GPIO_PortOutClear(GPIO_Port_TypeDef port, uint32_t pins) |
Kojto | 98:8ab26030e058 | 815 | { |
Kojto | 98:8ab26030e058 | 816 | EFM_ASSERT(GPIO_PORT_VALID(port)); |
Kojto | 113:f141b2784e32 | 817 | #if defined( _GPIO_P_DOUTCLR_MASK ) |
Kojto | 113:f141b2784e32 | 818 | GPIO->P[port].DOUTCLR = pins; |
Kojto | 113:f141b2784e32 | 819 | #else |
Kojto | 113:f141b2784e32 | 820 | BUS_RegMaskedClear(&GPIO->P[port].DOUT, pins); |
Kojto | 113:f141b2784e32 | 821 | #endif |
Kojto | 98:8ab26030e058 | 822 | } |
Kojto | 98:8ab26030e058 | 823 | |
Kojto | 98:8ab26030e058 | 824 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 825 | * @brief |
Kojto | 98:8ab26030e058 | 826 | * Get current setting for a GPIO port data out register. |
Kojto | 98:8ab26030e058 | 827 | * |
Kojto | 98:8ab26030e058 | 828 | * @param[in] port |
Kojto | 98:8ab26030e058 | 829 | * The GPIO port to access. |
Kojto | 98:8ab26030e058 | 830 | * |
Kojto | 98:8ab26030e058 | 831 | * @return |
Kojto | 98:8ab26030e058 | 832 | * The data out setting for the requested port. |
Kojto | 98:8ab26030e058 | 833 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 834 | __STATIC_INLINE uint32_t GPIO_PortOutGet(GPIO_Port_TypeDef port) |
Kojto | 98:8ab26030e058 | 835 | { |
Kojto | 98:8ab26030e058 | 836 | EFM_ASSERT(GPIO_PORT_VALID(port)); |
Kojto | 98:8ab26030e058 | 837 | |
Kojto | 113:f141b2784e32 | 838 | return GPIO->P[port].DOUT; |
Kojto | 98:8ab26030e058 | 839 | } |
Kojto | 98:8ab26030e058 | 840 | |
Kojto | 98:8ab26030e058 | 841 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 842 | * @brief |
Kojto | 98:8ab26030e058 | 843 | * Set bits GPIO data out register to 1. |
Kojto | 98:8ab26030e058 | 844 | * |
Kojto | 98:8ab26030e058 | 845 | * @note |
Kojto | 98:8ab26030e058 | 846 | * In order for the setting to take effect on the respective output pads, the |
Kojto | 98:8ab26030e058 | 847 | * pins must have been configured properly. If not, it will take effect |
Kojto | 98:8ab26030e058 | 848 | * whenever the pin has been properly configured. |
Kojto | 98:8ab26030e058 | 849 | * |
Kojto | 98:8ab26030e058 | 850 | * @param[in] port |
Kojto | 98:8ab26030e058 | 851 | * The GPIO port to access. |
Kojto | 98:8ab26030e058 | 852 | * |
Kojto | 98:8ab26030e058 | 853 | * @param[in] pins |
Kojto | 98:8ab26030e058 | 854 | * Bit mask for bits to set to 1 in DOUT register. |
Kojto | 98:8ab26030e058 | 855 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 856 | __STATIC_INLINE void GPIO_PortOutSet(GPIO_Port_TypeDef port, uint32_t pins) |
Kojto | 98:8ab26030e058 | 857 | { |
Kojto | 98:8ab26030e058 | 858 | EFM_ASSERT(GPIO_PORT_VALID(port)); |
Kojto | 113:f141b2784e32 | 859 | #if defined( _GPIO_P_DOUTSET_MASK ) |
Kojto | 113:f141b2784e32 | 860 | GPIO->P[port].DOUTSET = pins; |
Kojto | 113:f141b2784e32 | 861 | #else |
Kojto | 113:f141b2784e32 | 862 | BUS_RegMaskedSet(&GPIO->P[port].DOUT, pins); |
Kojto | 113:f141b2784e32 | 863 | #endif |
Kojto | 98:8ab26030e058 | 864 | } |
Kojto | 98:8ab26030e058 | 865 | |
Kojto | 98:8ab26030e058 | 866 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 867 | * @brief |
Kojto | 98:8ab26030e058 | 868 | * Set GPIO port data out register. |
Kojto | 98:8ab26030e058 | 869 | * |
Kojto | 98:8ab26030e058 | 870 | * @note |
Kojto | 98:8ab26030e058 | 871 | * In order for the setting to take effect on the respective output pads, the |
Kojto | 98:8ab26030e058 | 872 | * pins must have been configured properly. If not, it will take effect |
Kojto | 98:8ab26030e058 | 873 | * whenever the pin has been properly configured. |
Kojto | 98:8ab26030e058 | 874 | * |
Kojto | 98:8ab26030e058 | 875 | * @param[in] port |
Kojto | 98:8ab26030e058 | 876 | * The GPIO port to access. |
Kojto | 98:8ab26030e058 | 877 | * |
Kojto | 98:8ab26030e058 | 878 | * @param[in] val |
Kojto | 98:8ab26030e058 | 879 | * Value to write to port data out register. |
Kojto | 98:8ab26030e058 | 880 | * |
Kojto | 98:8ab26030e058 | 881 | * @param[in] mask |
Kojto | 98:8ab26030e058 | 882 | * Mask indicating which bits to modify. |
Kojto | 98:8ab26030e058 | 883 | ******************************************************************************/ |
Kojto | 113:f141b2784e32 | 884 | __STATIC_INLINE void GPIO_PortOutSetVal(GPIO_Port_TypeDef port, |
Kojto | 113:f141b2784e32 | 885 | uint32_t val, |
Kojto | 113:f141b2784e32 | 886 | uint32_t mask) |
Kojto | 98:8ab26030e058 | 887 | { |
Kojto | 98:8ab26030e058 | 888 | EFM_ASSERT(GPIO_PORT_VALID(port)); |
Kojto | 98:8ab26030e058 | 889 | |
Kojto | 98:8ab26030e058 | 890 | GPIO->P[port].DOUT = (GPIO->P[port].DOUT & ~mask) | (val & mask); |
Kojto | 98:8ab26030e058 | 891 | } |
Kojto | 98:8ab26030e058 | 892 | |
Kojto | 98:8ab26030e058 | 893 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 894 | * @brief |
Kojto | 113:f141b2784e32 | 895 | * Toggle pins in GPIO port data out register. |
Kojto | 98:8ab26030e058 | 896 | * |
Kojto | 98:8ab26030e058 | 897 | * @note |
Kojto | 98:8ab26030e058 | 898 | * In order for the setting to take effect on the output pad, the pin must |
Kojto | 98:8ab26030e058 | 899 | * have been configured properly. If not, it will take effect whenever the |
Kojto | 98:8ab26030e058 | 900 | * pin has been properly configured. |
Kojto | 98:8ab26030e058 | 901 | * |
Kojto | 98:8ab26030e058 | 902 | * @param[in] port |
Kojto | 98:8ab26030e058 | 903 | * The GPIO port to access. |
Kojto | 98:8ab26030e058 | 904 | * |
Kojto | 98:8ab26030e058 | 905 | * @param[in] pins |
Kojto | 98:8ab26030e058 | 906 | * Bitmask with pins to toggle. |
Kojto | 98:8ab26030e058 | 907 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 908 | __STATIC_INLINE void GPIO_PortOutToggle(GPIO_Port_TypeDef port, uint32_t pins) |
Kojto | 98:8ab26030e058 | 909 | { |
Kojto | 98:8ab26030e058 | 910 | EFM_ASSERT(GPIO_PORT_VALID(port)); |
Kojto | 98:8ab26030e058 | 911 | |
Kojto | 113:f141b2784e32 | 912 | GPIO->P[port].DOUTTGL = pins; |
Kojto | 98:8ab26030e058 | 913 | } |
Kojto | 98:8ab26030e058 | 914 | |
<> | 128:9bcdf88f62b0 | 915 | #if defined(_GPIO_P_CTRL_SLEWRATE_MASK) |
<> | 128:9bcdf88f62b0 | 916 | /***************************************************************************//** |
<> | 128:9bcdf88f62b0 | 917 | * @brief |
<> | 128:9bcdf88f62b0 | 918 | * Set slewrate for pins on a GPIO port. |
<> | 128:9bcdf88f62b0 | 919 | * |
<> | 128:9bcdf88f62b0 | 920 | * @param[in] port |
<> | 128:9bcdf88f62b0 | 921 | * The GPIO port to configure. |
<> | 128:9bcdf88f62b0 | 922 | * |
<> | 128:9bcdf88f62b0 | 923 | * @param[in] slewrate |
<> | 128:9bcdf88f62b0 | 924 | * The slewrate to configure for pins on this GPIO port. |
<> | 128:9bcdf88f62b0 | 925 | * |
<> | 128:9bcdf88f62b0 | 926 | * @param[in] slewrateAlt |
<> | 128:9bcdf88f62b0 | 927 | * The slewrate to configure for pins using alternate modes on this GPIO port. |
<> | 128:9bcdf88f62b0 | 928 | ******************************************************************************/ |
<> | 128:9bcdf88f62b0 | 929 | __STATIC_INLINE void GPIO_SlewrateSet(GPIO_Port_TypeDef port, |
<> | 128:9bcdf88f62b0 | 930 | uint32_t slewrate, |
<> | 128:9bcdf88f62b0 | 931 | uint32_t slewrateAlt) |
<> | 128:9bcdf88f62b0 | 932 | { |
<> | 128:9bcdf88f62b0 | 933 | EFM_ASSERT(GPIO_PORT_VALID(port)); |
<> | 128:9bcdf88f62b0 | 934 | EFM_ASSERT(slewrate <= (_GPIO_P_CTRL_SLEWRATE_MASK |
<> | 128:9bcdf88f62b0 | 935 | >> _GPIO_P_CTRL_SLEWRATE_SHIFT)); |
<> | 128:9bcdf88f62b0 | 936 | EFM_ASSERT(slewrateAlt <= (_GPIO_P_CTRL_SLEWRATEALT_MASK |
<> | 128:9bcdf88f62b0 | 937 | >> _GPIO_P_CTRL_SLEWRATEALT_SHIFT)); |
<> | 128:9bcdf88f62b0 | 938 | |
<> | 128:9bcdf88f62b0 | 939 | GPIO->P[port].CTRL = (GPIO->P[port].CTRL |
<> | 128:9bcdf88f62b0 | 940 | & ~(_GPIO_P_CTRL_SLEWRATE_MASK |
<> | 128:9bcdf88f62b0 | 941 | | _GPIO_P_CTRL_SLEWRATEALT_MASK)) |
<> | 128:9bcdf88f62b0 | 942 | | (slewrate << _GPIO_P_CTRL_SLEWRATE_SHIFT) |
<> | 128:9bcdf88f62b0 | 943 | | (slewrateAlt << _GPIO_P_CTRL_SLEWRATEALT_SHIFT); |
<> | 128:9bcdf88f62b0 | 944 | } |
<> | 128:9bcdf88f62b0 | 945 | #endif |
Kojto | 98:8ab26030e058 | 946 | |
Kojto | 98:8ab26030e058 | 947 | /***************************************************************************//** |
Kojto | 98:8ab26030e058 | 948 | * @brief |
Kojto | 98:8ab26030e058 | 949 | * Unlocks the GPIO configuration. |
Kojto | 98:8ab26030e058 | 950 | ******************************************************************************/ |
Kojto | 98:8ab26030e058 | 951 | __STATIC_INLINE void GPIO_Unlock(void) |
Kojto | 98:8ab26030e058 | 952 | { |
Kojto | 98:8ab26030e058 | 953 | GPIO->LOCK = GPIO_LOCK_LOCKKEY_UNLOCK; |
Kojto | 98:8ab26030e058 | 954 | } |
Kojto | 98:8ab26030e058 | 955 | |
<> | 128:9bcdf88f62b0 | 956 | /******************************************************************************* |
<> | 128:9bcdf88f62b0 | 957 | *********************** DEPRECATED PROTOTYPES ***************************** |
<> | 128:9bcdf88f62b0 | 958 | *********************** (will be removed) ***************************** |
<> | 128:9bcdf88f62b0 | 959 | ******************************************************************************/ |
<> | 128:9bcdf88f62b0 | 960 | |
<> | 128:9bcdf88f62b0 | 961 | /***************************************************************************//** |
<> | 128:9bcdf88f62b0 | 962 | * @brief |
<> | 128:9bcdf88f62b0 | 963 | * Configure GPIO interrupt. |
<> | 128:9bcdf88f62b0 | 964 | * |
<> | 128:9bcdf88f62b0 | 965 | * @details |
<> | 128:9bcdf88f62b0 | 966 | * If reconfiguring a GPIO interrupt that is already enabled, it is generally |
<> | 128:9bcdf88f62b0 | 967 | * recommended to disable it first, see GPIO_Disable(). |
<> | 128:9bcdf88f62b0 | 968 | * |
<> | 128:9bcdf88f62b0 | 969 | * The actual GPIO interrupt handler must be in place before enabling the |
<> | 128:9bcdf88f62b0 | 970 | * interrupt. |
<> | 128:9bcdf88f62b0 | 971 | * |
<> | 128:9bcdf88f62b0 | 972 | * Notice that any pending interrupt for the selected pin is cleared by this |
<> | 128:9bcdf88f62b0 | 973 | * function. |
<> | 128:9bcdf88f62b0 | 974 | * |
<> | 128:9bcdf88f62b0 | 975 | * @deprecated |
<> | 128:9bcdf88f62b0 | 976 | * Deprecated function. New code should use @ref GPIO_ExtIntConfig(). |
<> | 128:9bcdf88f62b0 | 977 | * |
<> | 128:9bcdf88f62b0 | 978 | * @note |
<> | 128:9bcdf88f62b0 | 979 | * A certain pin number can only be associated with one port. Ie, if GPIO |
<> | 128:9bcdf88f62b0 | 980 | * interrupt 1 is assigned to port A/pin 1, then it is not possible to use |
<> | 128:9bcdf88f62b0 | 981 | * pin 1 from any other ports for interrupts. Please refer to the reference |
<> | 128:9bcdf88f62b0 | 982 | * manual. On devices which implement GPIO_EXTIPINSEL registers a more |
<> | 128:9bcdf88f62b0 | 983 | * flexible approach is possible, refer to @ref GPIO_ExtIntConfig(). |
<> | 128:9bcdf88f62b0 | 984 | * |
<> | 128:9bcdf88f62b0 | 985 | * @param[in] port |
<> | 128:9bcdf88f62b0 | 986 | * The port to associate with @p pin. |
<> | 128:9bcdf88f62b0 | 987 | * |
<> | 128:9bcdf88f62b0 | 988 | * @param[in] pin |
<> | 128:9bcdf88f62b0 | 989 | * The pin number on the port ( == GPIO EXTI interrupt number). |
<> | 128:9bcdf88f62b0 | 990 | * |
<> | 128:9bcdf88f62b0 | 991 | * @param[in] risingEdge |
<> | 128:9bcdf88f62b0 | 992 | * Set to true if interrupts shall be enabled on rising edge, otherwise false. |
<> | 128:9bcdf88f62b0 | 993 | * |
<> | 128:9bcdf88f62b0 | 994 | * @param[in] fallingEdge |
<> | 128:9bcdf88f62b0 | 995 | * Set to true if interrupts shall be enabled on falling edge, otherwise false. |
<> | 128:9bcdf88f62b0 | 996 | * |
<> | 128:9bcdf88f62b0 | 997 | * @param[in] enable |
<> | 128:9bcdf88f62b0 | 998 | * Set to true if interrupt shall be enabled after configuration completed, |
<> | 128:9bcdf88f62b0 | 999 | * false to leave disabled. See GPIO_IntDisable() and GPIO_IntEnable(). |
<> | 128:9bcdf88f62b0 | 1000 | ******************************************************************************/ |
<> | 128:9bcdf88f62b0 | 1001 | __STATIC_INLINE void GPIO_IntConfig(GPIO_Port_TypeDef port, |
<> | 128:9bcdf88f62b0 | 1002 | unsigned int pin, |
<> | 128:9bcdf88f62b0 | 1003 | bool risingEdge, |
<> | 128:9bcdf88f62b0 | 1004 | bool fallingEdge, |
<> | 128:9bcdf88f62b0 | 1005 | bool enable) |
<> | 128:9bcdf88f62b0 | 1006 | { |
<> | 128:9bcdf88f62b0 | 1007 | GPIO_ExtIntConfig(port, pin, pin, risingEdge, fallingEdge, enable); |
<> | 128:9bcdf88f62b0 | 1008 | } |
<> | 128:9bcdf88f62b0 | 1009 | |
Kojto | 98:8ab26030e058 | 1010 | /** @} (end addtogroup GPIO) */ |
<> | 128:9bcdf88f62b0 | 1011 | /** @} (end addtogroup emlib) */ |
Kojto | 98:8ab26030e058 | 1012 | |
Kojto | 98:8ab26030e058 | 1013 | #ifdef __cplusplus |
Kojto | 98:8ab26030e058 | 1014 | } |
Kojto | 98:8ab26030e058 | 1015 | #endif |
Kojto | 98:8ab26030e058 | 1016 | |
Kojto | 98:8ab26030e058 | 1017 | #endif /* defined(GPIO_COUNT) && (GPIO_COUNT > 0) */ |
<> | 128:9bcdf88f62b0 | 1018 | #endif /* EM_GPIO_H */ |