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170 lines
6.6 KiB
170 lines
6.6 KiB
/**************************************************************************** |
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* boards/arm/s32k1xx/ucans32k146/include/board.h |
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* |
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* Copyright (C) 2019 Gregory Nutt. All rights reserved. |
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* Author: Gregory Nutt <gnutt@nuttx.org> |
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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 |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* 3. Neither the name NuttX nor the names of its contributors may be |
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* 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 |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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* |
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****************************************************************************/ |
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#ifndef __BOARDS_ARM_RDDRONE_UAVCAN146_INCLUDE_BOARD_H |
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#define __BOARDS_ARM_RDDRONE_UAVCAN146_INCLUDE_BOARD_H |
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/**************************************************************************** |
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* Included Files |
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****************************************************************************/ |
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#include <nuttx/config.h> |
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#ifndef __ASSEMBLY__ |
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# include <stdint.h> |
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# include <stdbool.h> |
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#endif |
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/**************************************************************************** |
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* Pre-processor Definitions |
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****************************************************************************/ |
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/* Clocking *****************************************************************/ |
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/* The UCANS32K146 is fitted with a 8MHz Crystal */ |
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#define BOARD_XTAL_FREQUENCY 8000000 |
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#define BOARD_FTM_FREQ 8000000 |
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/* The S32K146 will run at 112MHz */ |
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/* LED definitions **********************************************************/ |
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/* The UCANS32K146 has one RGB LED: |
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* |
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* RedLED PTD15 (FTM0 CH0) |
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* GreenLED PTD16 (FTM0 CH1) |
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* BlueLED PTD0 (FTM0 CH2) |
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* |
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* If CONFIG_ARCH_LEDS is not defined, then the user can control the LEDs in |
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* any way. The following definitions are used to access individual RGB |
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* components. |
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* |
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* The RGB components could, alternatively be controlled through PWM using |
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* the common RGB LED driver. |
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*/ |
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/* LED index values for use with board_userled() */ |
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#define BOARD_LED_R 0 |
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#define BOARD_LED_G 1 |
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#define BOARD_LED_B 2 |
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#define BOARD_NLEDS 3 |
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/* LED bits for use with board_userled_all() */ |
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#define BOARD_LED_R_BIT (1 << BOARD_LED_R) |
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#define BOARD_LED_G_BIT (1 << BOARD_LED_G) |
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#define BOARD_LED_B_BIT (1 << BOARD_LED_B) |
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/* Board revision detection pin |
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* 0 equals UCANS32K146-01 |
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* 1 equals UCANS32K146B |
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*/ |
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#define BOARD_REVISION_DETECT_PIN (GPIO_INPUT | PIN_PORTA | PIN10 ) |
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/* If CONFIG_ARCH_LEDs is defined, then NuttX will control the LEDs on board |
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* the UCANS32K146. The following definitions describe how NuttX |
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* controls the LEDs: |
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* |
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* SYMBOL Meaning LED state |
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* RED GREEN BLUE |
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* ------------------- ---------------------------- ----------------- |
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*/ |
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#define LED_STARTED 1 /* NuttX has been started OFF OFF OFF */ |
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#define LED_HEAPALLOCATE 2 /* Heap has been allocated OFF OFF ON */ |
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#define LED_IRQSENABLED 0 /* Interrupts enabled OFF OFF ON */ |
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#define LED_STACKCREATED 3 /* Idle stack created OFF ON OFF */ |
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#define LED_INIRQ 0 /* In an interrupt (no change) */ |
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#define LED_SIGNAL 0 /* In a signal handler (no change) */ |
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#define LED_ASSERTION 0 /* An assertion failed (no change) */ |
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#define LED_PANIC 4 /* The system has crashed FLASH OFF OFF */ |
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#undef LED_IDLE /* UCANS32K146 in sleep mode (Not used) */ |
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/* Button definitions *******************************************************/ |
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/* The UCANS32K146 supports two buttons: |
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* |
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* SW3 PTC14 |
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*/ |
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#define BUTTON_SW3 0 |
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#define NUM_BUTTONS 1 |
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#define BUTTON_SW3_BIT (1 << BUTTON_SW3) |
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/* Alternate function pin selections ****************************************/ |
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/* By default, the serial console will be provided on the OpenSDA VCOM port: |
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* |
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* OpenSDA UART TX PTC7 (LPUART1_TX) |
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* OpenSDA UART RX PTC6 (LPUART1_RX) |
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*/ |
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#define PIN_LPUART0_CTS PIN_LPUART0_CTS_2 /* PTC8 */ |
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#define PIN_LPUART0_RTS PIN_LPUART0_RTS_2 /* PTC9 */ |
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#define PIN_LPUART0_RX PIN_LPUART0_RX_1 /* PTB0 */ |
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#define PIN_LPUART0_TX PIN_LPUART0_TX_1 /* PTB1 */ |
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#define PIN_LPUART1_RX PIN_LPUART1_RX_1 /* PTC6 */ |
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#define PIN_LPUART1_TX PIN_LPUART1_TX_1 /* PTC7 */ |
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/* SPI selections ***********************************************************/ |
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#define PIN_LPSPI0_SCK PIN_LPSPI0_SCK_3 /* PTB2 */ |
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#define PIN_LPSPI0_MISO PIN_LPSPI0_SIN_2 /* PTB3 */ |
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#define PIN_LPSPI0_MOSI PIN_LPSPI0_SOUT_3 /* PTB4 */ |
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#define PIN_LPSPI0_PCS PIN_LPSPI0_PCS0_2 /* PTB5 */ |
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/* I2C selections ***********************************************************/ |
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#define PIN_LPI2C0_SCL PIN_LPI2C0_SCL_2 /* PTA3 */ |
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#define PIN_LPI2C0_SDA PIN_LPI2C0_SDA_2 /* PTA2 */ |
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/* CAN selections ***********************************************************/ |
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#define PIN_CAN0_TX PIN_CAN0_TX_4 /* PTE5 */ |
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#define PIN_CAN0_RX PIN_CAN0_RX_4 /* PTE4 */ |
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#define PIN_CAN0_STB (GPIO_OUTPUT | PIN_PORTE | PIN11 ) |
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#define PIN_CAN0_ERRN (GPIO_INPUT | PIN_PORTA | PIN11 ) |
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#define PIN_CAN0_EN (GPIO_HIGHDRIVE | PIN_PORTA | PIN10 ) |
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#define PIN_CAN1_TX PIN_CAN1_TX_1 /* PTA13 */ |
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#define PIN_CAN1_RX PIN_CAN1_RX_1 /* PTA12 */ |
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#define PIN_CAN1_STB (GPIO_OUTPUT | PIN_PORTE | PIN10 ) |
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#define PIN_CAN1_ERRN (GPIO_PULLDOWN | PIN_PORTE | PIN6 ) |
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#define PIN_CAN1_EN (GPIO_OUTPUT | PIN_PORTE | PIN2 ) |
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#endif /* __BOARDS_ARM_RDDRONE_UAVCAN146_INCLUDE_BOARD_H */
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