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Ai-Thinker-Open_RTL8710BX_A.../Living_SDK/board/lpcxpresso54102/pin_mux.c
guocheng.kgc 27b3e2883d rel_1.6.0 init
2020-06-18 22:04:32 +08:00

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/*
* Copyright 2017 NXP
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
!!GlobalInfo
product: Pins v3.0
processor: LPC54102J512
package_id: LPC54102J512BD64
mcu_data: ksdk2_0
processor_version: 1.0.0
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
*/
#include "fsl_common.h"
#include "fsl_iocon.h"
#include "pin_mux.h"
/*FUNCTION**********************************************************************
*
* Function Name : BOARD_InitBootPins
* Description : Calls initialization functions.
*
*END**************************************************************************/
void BOARD_InitBootPins(void) {
BOARD_InitPins();
}
#define IOCON_PIO_DIGITAL_EN 0x80u /*!< Enables digital function */
#define IOCON_PIO_FUNC0 0x00u /*!< Selects pin function 0 */
#define IOCON_PIO_FUNC1 0x01u /*!< Selects pin function 1 */
#define IOCON_PIO_I2CDRIVE_LOW 0x00u /*!< Low drive: 4 mA */
#define IOCON_PIO_I2CFILTER_EN 0x00u /*!< I2C 50 ns glitch filter enabled */
#define IOCON_PIO_I2CSLEW_GPIO 0x20u /*!< GPIO mode */
#define IOCON_PIO_INPFILT_OFF 0x0100u /*!< Input filter disabled */
#define IOCON_PIO_INV_DI 0x00u /*!< Input function is not inverted */
#define IOCON_PIO_MODE_INACT 0x00u /*!< No addition pin function */
#define IOCON_PIO_MODE_PULLUP 0x10u /*!< Selects pull-up function */
#define IOCON_PIO_OPENDRAIN_DI 0x00u /*!< Open drain is disabled */
#define IOCON_PIO_SLEW_STANDARD 0x00u /*!< Standard mode, output slew rate control is enabled */
#define PIN0_IDX 0u /*!< Pin number for pin 0 in a port 0 */
#define PIN1_IDX 1u /*!< Pin number for pin 1 in a port 0 */
#define PIN4_IDX 4u /*!< Pin number for pin 4 in a port 0 */
#define PIN9_IDX 9u /*!< Pin number for pin 9 in a port 1 */
#define PIN10_IDX 10u /*!< Pin number for pin 10 in a port 1 */
#define PIN24_IDX 24u /*!< Pin number for pin 24 in a port 0 */
#define PIN29_IDX 29u /*!< Pin number for pin 29 in a port 0 */
#define PIN31_IDX 31u /*!< Pin number for pin 31 in a port 0 */
#define PORT0_IDX 0u /*!< Port index */
#define PORT1_IDX 1u /*!< Port index */
/*
* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
BOARD_InitPins:
- options: {callFromInitBoot: 'true', coreID: cm4, enableClock: 'true'}
- pin_list:
- {pin_num: '31', peripheral: USART0, signal: RXD, pin_signal: PIO0_0/U0_RXD/SPI0_SSELSN0/CT32B0_CAP0/SCT0_OUT3, mode: inactive, invert: disabled, glitch_filter: disabled,
slew_rate: standard, open_drain: disabled}
- {pin_num: '32', peripheral: USART0, signal: TXD, pin_signal: PIO0_1/U0_TXD/SPI0_SSELSN1/CT32B0_CAP1/SCT0_OUT1, mode: inactive, invert: disabled, glitch_filter: disabled,
slew_rate: standard, open_drain: disabled}
- {pin_num: '2', peripheral: GPIO, signal: 'PIO0, 24', pin_signal: PIO0_24/I2C0_SDA/CT32B0_CAP1/CT32B0_MAT0, invert: disabled, glitch_filter: disabled, i2c_slew: gpio,
i2c_drive: low, i2c_filter: enabled}
- {pin_num: '11', peripheral: GPIO, signal: 'PIO0, 29', pin_signal: PIO0_29/SCT0_OUT2/CT32B0_MAT3/CT32B0_CAP1/CT32B0_MAT1, mode: pullUp, invert: disabled, glitch_filter: disabled,
open_drain: disabled}
- {pin_num: '13', peripheral: GPIO, signal: 'PIO0, 31', pin_signal: PIO0_31/U2_CTS/CT32B2_CAP2/CT32B0_CAP3/CT32B0_MAT3, mode: pullUp, invert: disabled, glitch_filter: disabled,
open_drain: disabled}
- {pin_num: '38', peripheral: GPIO, signal: 'PIO0, 4', pin_signal: PIO0_4/U0_SCLK/SPI0_SSELSN2/CT32B0_CAP2, mode: pullUp, invert: disabled, glitch_filter: disabled,
slew_rate: standard, open_drain: disabled}
- {pin_num: '30', peripheral: GPIO, signal: 'PIO1, 10', pin_signal: PIO1_10/U1_TXD/SCT0_OUT4, mode: pullUp, invert: disabled, glitch_filter: disabled, slew_rate: standard,
open_drain: disabled}
- {pin_num: '29', peripheral: GPIO, signal: 'PIO1, 9', pin_signal: PIO1_9/SPI0_MOSI/CT32B0_CAP2, mode: pullUp, invert: disabled, glitch_filter: disabled, slew_rate: standard,
open_drain: disabled}
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
*/
/*FUNCTION**********************************************************************
*
* Function Name : BOARD_InitPins
* Description : Configures pin routing and optionally pin electrical features.
*
*END**************************************************************************/
void BOARD_InitPins(void) { /* Function assigned for the Cortex-M0P */
CLOCK_EnableClock(kCLOCK_Iocon); /* Enables the clock for the IOCON block. 0 = Disable; 1 = Enable.: 0x01u */
const uint32_t port0_pin0_config = (
IOCON_PIO_FUNC1 | /* Pin is configured as U0_RXD */
IOCON_PIO_MODE_INACT | /* No addition pin function */
IOCON_PIO_INV_DI | /* Input function is not inverted */
IOCON_PIO_DIGITAL_EN | /* Enables digital function */
IOCON_PIO_INPFILT_OFF | /* Input filter disabled */
IOCON_PIO_SLEW_STANDARD | /* Standard mode, output slew rate control is enabled */
IOCON_PIO_OPENDRAIN_DI /* Open drain is disabled */
);
IOCON_PinMuxSet(IOCON, PORT0_IDX, PIN0_IDX, port0_pin0_config); /* PORT0 PIN0 (coords: 31) is configured as U0_RXD */
const uint32_t port0_pin1_config = (
IOCON_PIO_FUNC1 | /* Pin is configured as U0_TXD */
IOCON_PIO_MODE_INACT | /* No addition pin function */
IOCON_PIO_INV_DI | /* Input function is not inverted */
IOCON_PIO_DIGITAL_EN | /* Enables digital function */
IOCON_PIO_INPFILT_OFF | /* Input filter disabled */
IOCON_PIO_SLEW_STANDARD | /* Standard mode, output slew rate control is enabled */
IOCON_PIO_OPENDRAIN_DI /* Open drain is disabled */
);
IOCON_PinMuxSet(IOCON, PORT0_IDX, PIN1_IDX, port0_pin1_config); /* PORT0 PIN1 (coords: 32) is configured as U0_TXD */
const uint32_t port0_pin24_config = (
IOCON_PIO_FUNC0 | /* Pin is configured as PIO0_24 */
IOCON_PIO_I2CSLEW_GPIO | /* GPIO mode */
IOCON_PIO_INV_DI | /* Input function is not inverted */
IOCON_PIO_DIGITAL_EN | /* Enables digital function */
IOCON_PIO_INPFILT_OFF | /* Input filter disabled */
IOCON_PIO_I2CDRIVE_LOW | /* Low drive: 4 mA */
IOCON_PIO_I2CFILTER_EN /* I2C 50 ns glitch filter enabled */
);
IOCON_PinMuxSet(IOCON, PORT0_IDX, PIN24_IDX, port0_pin24_config); /* PORT0 PIN24 (coords: 2) is configured as PIO0_24 */
const uint32_t port0_pin29_config = (
IOCON_PIO_FUNC0 | /* Pin is configured as PIO0_29 */
IOCON_PIO_MODE_PULLUP | /* Selects pull-up function */
IOCON_PIO_INV_DI | /* Input function is not inverted */
IOCON_PIO_DIGITAL_EN | /* Enables digital function */
IOCON_PIO_INPFILT_OFF | /* Input filter disabled */
IOCON_PIO_OPENDRAIN_DI /* Open drain is disabled */
);
IOCON_PinMuxSet(IOCON, PORT0_IDX, PIN29_IDX, port0_pin29_config); /* PORT0 PIN29 (coords: 11) is configured as PIO0_29 */
const uint32_t port0_pin31_config = (
IOCON_PIO_FUNC0 | /* Pin is configured as PIO0_31 */
IOCON_PIO_MODE_PULLUP | /* Selects pull-up function */
IOCON_PIO_INV_DI | /* Input function is not inverted */
IOCON_PIO_DIGITAL_EN | /* Enables digital function */
IOCON_PIO_INPFILT_OFF | /* Input filter disabled */
IOCON_PIO_OPENDRAIN_DI /* Open drain is disabled */
);
IOCON_PinMuxSet(IOCON, PORT0_IDX, PIN31_IDX, port0_pin31_config); /* PORT0 PIN31 (coords: 13) is configured as PIO0_31 */
const uint32_t port0_pin4_config = (
IOCON_PIO_FUNC0 | /* Pin is configured as PIO0_4 */
IOCON_PIO_MODE_PULLUP | /* Selects pull-up function */
IOCON_PIO_INV_DI | /* Input function is not inverted */
IOCON_PIO_DIGITAL_EN | /* Enables digital function */
IOCON_PIO_INPFILT_OFF | /* Input filter disabled */
IOCON_PIO_SLEW_STANDARD | /* Standard mode, output slew rate control is enabled */
IOCON_PIO_OPENDRAIN_DI /* Open drain is disabled */
);
IOCON_PinMuxSet(IOCON, PORT0_IDX, PIN4_IDX, port0_pin4_config); /* PORT0 PIN4 (coords: 38) is configured as PIO0_4 */
const uint32_t port1_pin10_config = (
IOCON_PIO_FUNC0 | /* Pin is configured as PIO1_10 */
IOCON_PIO_MODE_PULLUP | /* Selects pull-up function */
IOCON_PIO_INV_DI | /* Input function is not inverted */
IOCON_PIO_DIGITAL_EN | /* Enables digital function */
IOCON_PIO_INPFILT_OFF | /* Input filter disabled */
IOCON_PIO_SLEW_STANDARD | /* Standard mode, output slew rate control is enabled */
IOCON_PIO_OPENDRAIN_DI /* Open drain is disabled */
);
IOCON_PinMuxSet(IOCON, PORT1_IDX, PIN10_IDX, port1_pin10_config); /* PORT1 PIN10 (coords: 30) is configured as PIO1_10 */
const uint32_t port1_pin9_config = (
IOCON_PIO_FUNC0 | /* Pin is configured as PIO1_9 */
IOCON_PIO_MODE_PULLUP | /* Selects pull-up function */
IOCON_PIO_INV_DI | /* Input function is not inverted */
IOCON_PIO_DIGITAL_EN | /* Enables digital function */
IOCON_PIO_INPFILT_OFF | /* Input filter disabled */
IOCON_PIO_SLEW_STANDARD | /* Standard mode, output slew rate control is enabled */
IOCON_PIO_OPENDRAIN_DI /* Open drain is disabled */
);
IOCON_PinMuxSet(IOCON, PORT1_IDX, PIN9_IDX, port1_pin9_config); /* PORT1 PIN9 (coords: 29) is configured as PIO1_9 */
}
/*******************************************************************************
* EOF
******************************************************************************/
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