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Add kernel (Cortex-M0/M3/M4, Tricore, S32K, RISC-V ports), drivers, middleware (CAN stack, diagnostics, safety), applications, board support, build/test tooling, and documentation.
204 lines
7.3 KiB
C
204 lines
7.3 KiB
C
/**
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* @file board.h
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* @brief NXP S32K144 EVB board definitions
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*/
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#ifndef BOARD_H
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#define BOARD_H
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#include <stdint.h>
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#include <stdbool.h>
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#include "S32K144.h"
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/* ============================================================================
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* Board Identification
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* ============================================================================ */
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#define BOARD_NAME "S32K144EVB-Q100"
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#define BOARD_MANUFACTURER "NXP Semiconductors"
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#define BOARD_VERSION "1.0"
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#define BOARD_MCU "S32K144"
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/* ============================================================================
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* Clock Configuration
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* ============================================================================ */
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#define SOSC_FREQUENCY 8000000U /* System oscillator */
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#define SPLL_FREQUENCY 160000000U /* System PLL */
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#define FIRC_FREQUENCY 48000000U /* Fast IRC */
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#define SIRC_FREQUENCY 8000000U /* Slow IRC */
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#define SYSTEM_CLOCK 160000000U /* 160 MHz */
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#define BUS_CLOCK 40000000U /* 40 MHz */
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#define FLASH_CLOCK 20000000U /* 20 MHz */
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/* PLL Configuration */
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#define PLL_MULT 20
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#define PLL_DIV 1
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/* ============================================================================
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* LED Definitions
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* ============================================================================ */
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#define LED_COUNT 3
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#define LED_RED_PORT PTC
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#define LED_RED_PIN 0
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#define LED_RED_INDEX 0
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#define LED_GREEN_PORT PTC
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#define LED_GREEN_PIN 1
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#define LED_GREEN_INDEX 1
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#define LED_BLUE_PORT PTC
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#define LED_BLUE_PIN 2
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#define LED_BLUE_INDEX 2
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/* LED Active Level */
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#define LED_ACTIVE_LEVEL 0 /* Active low */
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/* ============================================================================
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* Button Definitions
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* ============================================================================ */
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#define BUTTON_COUNT 2
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#define BUTTON1_PORT PTC
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#define BUTTON1_PIN 3
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#define BUTTON1_INDEX 0
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#define BUTTON2_PORT PTC
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#define BUTTON2_PIN 4
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#define BUTTON2_INDEX 1
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/* Button Active Level */
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#define BUTTON_ACTIVE_LEVEL 0 /* Active low */
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/* ============================================================================
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* UART Definitions
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* ============================================================================ */
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#define UART0_INSTANCE 0
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#define UART0_BAUDRATE 115200
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#define UART0_TX_PORT PTA
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#define UART0_TX_PIN 2
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#define UART0_TX_MUX 2
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#define UART0_RX_PORT PTA
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#define UART0_RX_PIN 3
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#define UART0_RX_MUX 2
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#define UART1_INSTANCE 1
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#define UART1_BAUDRATE 115200
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#define UART1_TX_PORT PTC
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#define UART1_TX_PIN 7
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#define UART1_TX_MUX 2
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#define UART1_RX_PORT PTC
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#define UART1_RX_PIN 6
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#define UART1_RX_MUX 2
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/* ============================================================================
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* CAN Definitions
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* ============================================================================ */
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#define CAN0_INSTANCE 0
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#define CAN0_BAUDRATE 500000
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#define CAN0_TX_PORT PTE
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#define CAN0_TX_PIN 5
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#define CAN0_TX_MUX 5
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#define CAN0_RX_PORT PTE
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#define CAN0_RX_PIN 4
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#define CAN0_RX_MUX 5
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#define CAN1_INSTANCE 1
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#define CAN1_BAUDRATE 500000
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#define CAN1_TX_PORT PTC
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#define CAN1_TX_PIN 17
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#define CAN1_TX_MUX 2
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#define CAN1_RX_PORT PTC
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#define CAN1_RX_PIN 16
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#define CAN1_RX_MUX 2
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/* ============================================================================
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* SPI Definitions
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* ============================================================================ */
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#define SPI0_INSTANCE 0
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#define SPI0_SCK_PORT PTA
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#define SPI0_SCK_PIN 6
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#define SPI0_SCK_MUX 2
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#define SPI0_MISO_PORT PTA
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#define SPI0_MISO_PIN 7
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#define SPI0_MISO_MUX 2
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#define SPI0_MOSI_PORT PTA
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#define SPI0_MOSI_PIN 8
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#define SPI0_MOSI_MUX 2
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/* ============================================================================
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* I2C Definitions
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* ============================================================================ */
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#define I2C0_INSTANCE 0
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#define I2C0_SCL_PORT PTA
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#define I2C0_SCL_PIN 9
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#define I2C0_SCL_MUX 3
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#define I2C0_SDA_PORT PTA
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#define I2C0_SDA_PIN 10
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#define I2C0_SDA_MUX 3
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/* ============================================================================
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* ADC Definitions
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* ============================================================================ */
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#define ADC0_INSTANCE 0
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#define ADC0_CHANNEL_COUNT 8
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#define ADC0_CH0_PORT PTA
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#define ADC0_CH0_PIN 0
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#define ADC0_CH0_MUX 0
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#define ADC0_CH1_PORT PTA
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#define ADC0_CH1_PIN 1
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#define ADC0_CH1_MUX 0
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/* ============================================================================
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* PWM Definitions
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* ============================================================================ */
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#define PWM_INSTANCE 0
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#define PWM_TIMER FTM0
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#define PWM_TIMER_CHANNEL_COUNT 4
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#define PWM_TIMER_FREQUENCY 10000
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#define PWM_TIMER_PRESCALER 4
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#define PWM_CH0_PORT PTC
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#define PWM_CH0_PIN 1
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#define PWM_CH0_MUX 4
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#define PWM_CH1_PORT PTC
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#define PWM_CH1_PIN 2
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#define PWM_CH1_MUX 4
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#define PWM_CH2_PORT PTC
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#define PWM_CH2_PIN 3
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#define PWM_CH2_MUX 4
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#define PWM_CH3_PORT PTC
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#define PWM_CH3_PIN 4
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#define PWM_CH3_MUX 4
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/* ============================================================================
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* Watchdog Configuration
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* ============================================================================ */
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#define WATCHDOG_TIMEOUT_MS 100
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#define WATCHDOG_WINDOW_MS 50
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/* ============================================================================
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* Board Functions
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* ============================================================================ */
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void board_init(void);
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void board_clock_init(void);
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void board_gpio_init(void);
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void board_uart_init(void);
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void board_can_init(void);
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void board_spi_init(void);
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void board_i2c_init(void);
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void board_adc_init(void);
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void board_pwm_init(void);
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void board_watchdog_init(void);
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void board_watchdog_service(void);
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void board_led_on(uint8_t led);
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void board_led_off(uint8_t led);
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void board_led_toggle(uint8_t led);
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bool board_button_read(uint8_t button);
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void board_delay_ms(uint32_t ms);
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void board_delay_us(uint32_t us);
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float board_get_temperature(void);
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float board_get_voltage(void);
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#endif /* BOARD_H */
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