wolfssl-examples/RT1060/pin_mux.c

112 lines
6.3 KiB
C

/* wolfCrypt benchmark test application for i.MX RT1060-EVK
*
* Copyright (C) 2020 wolfSSL Inc.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
/*
* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
!!GlobalInfo
product: Pins v7.0
processor: MIMXRT1062xxxxA
package_id: MIMXRT1062DVL6A
mcu_data: ksdk2_0
processor_version: 0.7.9
board: MIMXRT1060-EVK
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
*/
#include "fsl_common.h"
#include "fsl_iomuxc.h"
#include "pin_mux.h"
/* FUNCTION ************************************************************************************************************
*
* Function Name : BOARD_InitBootPins
* Description : Calls initialization functions.
*
* END ****************************************************************************************************************/
void BOARD_InitBootPins(void) {
BOARD_InitPins();
}
/*
* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
BOARD_InitPins:
- options: {callFromInitBoot: 'true', coreID: core0, enableClock: 'true'}
- pin_list:
- {pin_num: L14, peripheral: LPUART1, signal: RX, pin_signal: GPIO_AD_B0_13, software_input_on: Disable, hysteresis_enable: Disable, pull_up_down_config: Pull_Down_100K_Ohm,
pull_keeper_select: Keeper, pull_keeper_enable: Enable, open_drain: Disable, speed: MHZ_100, drive_strength: R0_6, slew_rate: Slow}
- {pin_num: K14, peripheral: LPUART1, signal: TX, pin_signal: GPIO_AD_B0_12, software_input_on: Disable, hysteresis_enable: Disable, pull_up_down_config: Pull_Down_100K_Ohm,
pull_keeper_select: Keeper, pull_keeper_enable: Enable, open_drain: Disable, speed: MHZ_100, drive_strength: R0_6, slew_rate: Slow}
- {pin_num: G13, peripheral: ARM, signal: arm_trace_swo, pin_signal: GPIO_AD_B0_10, slew_rate: Fast}
* 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) {
CLOCK_EnableClock(kCLOCK_Iomuxc); /* iomuxc clock (iomuxc_clk_enable): 0x03U */
IOMUXC_SetPinMux(
IOMUXC_GPIO_AD_B0_10_ARM_TRACE_SWO, /* GPIO_AD_B0_10 is configured as ARM_TRACE_SWO */
0U); /* Software Input On Field: Input Path is determined by functionality */
IOMUXC_SetPinMux(
IOMUXC_GPIO_AD_B0_12_LPUART1_TX, /* GPIO_AD_B0_12 is configured as LPUART1_TX */
0U); /* Software Input On Field: Input Path is determined by functionality */
IOMUXC_SetPinMux(
IOMUXC_GPIO_AD_B0_13_LPUART1_RX, /* GPIO_AD_B0_13 is configured as LPUART1_RX */
0U); /* Software Input On Field: Input Path is determined by functionality */
IOMUXC_SetPinConfig(
IOMUXC_GPIO_AD_B0_10_ARM_TRACE_SWO, /* GPIO_AD_B0_10 PAD functional properties : */
0x90B1U); /* Slew Rate Field: Fast Slew Rate
Drive Strength Field: R0/6
Speed Field: medium(100MHz)
Open Drain Enable Field: Open Drain Disabled
Pull / Keep Enable Field: Pull/Keeper Enabled
Pull / Keep Select Field: Keeper
Pull Up / Down Config. Field: 100K Ohm Pull Up
Hyst. Enable Field: Hysteresis Disabled */
IOMUXC_SetPinConfig(
IOMUXC_GPIO_AD_B0_12_LPUART1_TX, /* GPIO_AD_B0_12 PAD functional properties : */
0x10B0U); /* Slew Rate Field: Slow Slew Rate
Drive Strength Field: R0/6
Speed Field: medium(100MHz)
Open Drain Enable Field: Open Drain Disabled
Pull / Keep Enable Field: Pull/Keeper Enabled
Pull / Keep Select Field: Keeper
Pull Up / Down Config. Field: 100K Ohm Pull Down
Hyst. Enable Field: Hysteresis Disabled */
IOMUXC_SetPinConfig(
IOMUXC_GPIO_AD_B0_13_LPUART1_RX, /* GPIO_AD_B0_13 PAD functional properties : */
0x10B0U); /* Slew Rate Field: Slow Slew Rate
Drive Strength Field: R0/6
Speed Field: medium(100MHz)
Open Drain Enable Field: Open Drain Disabled
Pull / Keep Enable Field: Pull/Keeper Enabled
Pull / Keep Select Field: Keeper
Pull Up / Down Config. Field: 100K Ohm Pull Down
Hyst. Enable Field: Hysteresis Disabled */
}
/***********************************************************************************************************************
* EOF
**********************************************************************************************************************/