/* * 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 ******************************************************************************/