mirror of https://github.com/ARMmbed/mbed-os.git
200 lines
5.7 KiB
C
200 lines
5.7 KiB
C
/* mbed Microcontroller Library
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*******************************************************************************
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* Copyright (c) 2014, STMicroelectronics
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************
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*/
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#ifndef MBED_PINNAMES_H
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#define MBED_PINNAMES_H
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#include "cmsis.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((MODE & 0x0F) << 0) |\
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((PUPD & 0x07) << 4) |\
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((AFNUM & 0x0F) << 7)))
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#define STM_PIN_DATA_EXT(MODE, PUPD, AFNUM, CHANNEL, INVERTED) ((int)(((MODE & 0x0F) << 0) |\
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((PUPD & 0x07) << 4) |\
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((AFNUM & 0x0F) << 7) |\
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((CHANNEL & 0x1F) << 11) |\
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((INVERTED & 0x01) << 16)))
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#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
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#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
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#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
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#define STM_PIN_CHANNEL(X) (((X) >> 11) & 0x1F)
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#define STM_PIN_INVERTED(X) (((X) >> 16) & 0x01)
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#define STM_MODE_INPUT (0)
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#define STM_MODE_OUTPUT_PP (1)
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#define STM_MODE_OUTPUT_OD (2)
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#define STM_MODE_AF_PP (3)
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#define STM_MODE_AF_OD (4)
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#define STM_MODE_ANALOG (5)
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#define STM_MODE_IT_RISING (6)
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#define STM_MODE_IT_FALLING (7)
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#define STM_MODE_IT_RISING_FALLING (8)
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#define STM_MODE_EVT_RISING (9)
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#define STM_MODE_EVT_FALLING (10)
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#define STM_MODE_EVT_RISING_FALLING (11)
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#define STM_MODE_IT_EVT_RESET (12)
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// High nibble = port number (0=A, 1=B, 2=C, 3=D, 4=E, 5=F, 6=G, 7=H)
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// Low nibble = pin number
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#define STM_PORT(X) (((uint32_t)(X) >> 4) & 0xF)
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#define STM_PIN(X) ((uint32_t)(X) & 0xF)
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typedef enum {
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PIN_INPUT,
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PIN_OUTPUT
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} PinDirection;
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typedef enum {
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PA_0 = 0x00,
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PA_1 = 0x01,
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PA_2 = 0x02,
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PA_3 = 0x03,
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PA_4 = 0x04,
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PA_5 = 0x05,
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PA_6 = 0x06,
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PA_7 = 0x07,
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PA_8 = 0x08,
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PA_9 = 0x09,
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PA_10 = 0x0A,
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PA_11 = 0x0B,
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PA_12 = 0x0C,
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PA_13 = 0x0D,
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PA_14 = 0x0E,
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PA_15 = 0x0F,
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PB_0 = 0x10,
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PB_1 = 0x11,
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PB_2 = 0x12,
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PB_3 = 0x13,
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PB_4 = 0x14,
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PB_5 = 0x15,
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PB_6 = 0x16,
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PB_7 = 0x17,
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PB_8 = 0x18,
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PB_9 = 0x19,
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PB_10 = 0x1A,
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PB_11 = 0x1B,
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PB_12 = 0x1C,
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PB_13 = 0x1D,
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PB_14 = 0x1E,
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PB_15 = 0x1F,
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PC_0 = 0x20,
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PC_1 = 0x21,
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PC_2 = 0x22,
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PC_3 = 0x23,
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PC_4 = 0x24,
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PC_5 = 0x25,
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PC_6 = 0x26,
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PC_7 = 0x27,
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PC_8 = 0x28,
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PC_9 = 0x29,
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PC_10 = 0x2A,
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PC_11 = 0x2B,
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PC_12 = 0x2C,
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PC_13 = 0x2D,
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PC_14 = 0x2E,
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PC_15 = 0x2F,
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PD_2 = 0x32,
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PF_0 = 0x50,
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PF_1 = 0x51,
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// ADC internal channels
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ADC_TEMP = 0xF0,
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ADC_VREF = 0xF1,
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ADC_VBAT = 0xF2,
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// Arduino connector namings
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A0 = PA_0,
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A1 = PA_1,
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A2 = PA_4,
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A3 = PB_0,
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A4 = PC_1,
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A5 = PC_0,
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D0 = PA_3,
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D1 = PA_2,
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D2 = PA_10,
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D3 = PB_3,
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D4 = PB_5,
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D5 = PB_4,
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D6 = PB_10,
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D7 = PA_8,
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D8 = PA_9,
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D9 = PC_7,
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D10 = PB_6,
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D11 = PA_7,
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D12 = PA_6,
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D13 = PA_5,
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D14 = PB_9,
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D15 = PB_8,
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// Generic signals namings
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LED1 = PA_5,
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LED2 = PA_5,
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LED3 = PA_5,
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LED4 = PA_5,
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USER_BUTTON = PC_13,
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SERIAL_TX = PA_2,
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SERIAL_RX = PA_3,
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USBTX = PA_2,
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USBRX = PA_3,
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I2C_SCL = PB_8,
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I2C_SDA = PB_9,
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SPI_MOSI = PA_7,
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SPI_MISO = PA_6,
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SPI_SCK = PA_5,
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SPI_CS = PB_6,
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PWM_OUT = PB_3,
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// Not connected
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NC = (int)0xFFFFFFFF
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} PinName;
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typedef enum {
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PullNone = 0,
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PullUp = 1,
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PullDown = 2,
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OpenDrain = 3,
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PullDefault = PullNone
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} PinMode;
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#ifdef __cplusplus
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}
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#endif
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#endif
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