67 lines
1.3 KiB
C
67 lines
1.3 KiB
C
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/*
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* Copyright (c) 2021 hpmicro
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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*/
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#ifndef _RTT_BOARD_H
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#define _RTT_BOARD_H
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#include "hpm_common.h"
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#include "hpm_soc.h"
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#include <drv_gpio.h>
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/* gpio section */
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#define APP_LED0_PIN_NUM GET_PIN(A, 10)
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#define APP_LED_ON (1)
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#define APP_LED_OFF (0)
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/* mchtimer section */
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#define BOARD_MCHTMR_FREQ_IN_HZ (24000000UL)
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/* CAN section */
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#define BOARD_CAN_NAME "can0"
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#define BOARD_CAN_HWFILTER_INDEX (0U)
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/* UART section */
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#define BOARD_UART_NAME "uart2"
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#define BOARD_UART_RX_BUFFER_SIZE BSP_UART2_RX_BUFSIZE
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#define IRQn_PendSV IRQn_DEBUG0
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/***************************************************************
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*
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* RT-Thread related definitions
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*
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**************************************************************/
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extern unsigned int __heap_start__;
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extern unsigned int __heap_end__;
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#define RT_HW_HEAP_BEGIN ((void*)&__heap_start__)
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#define RT_HW_HEAP_END ((void*)&__heap_end__)
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typedef struct {
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uint16_t vdd;
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uint8_t bus_width;
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uint8_t drive_strength;
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}sdxc_io_cfg_t;
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void app_init_led_pins(void);
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void app_led_write(uint32_t index, bool state);
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void app_init_usb_pins(void);
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#if defined(__cplusplus)
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extern "C" {
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#endif /* __cplusplus */
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#if defined(__cplusplus)
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}
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#endif /* __cplusplus */
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#endif /* _RTT_BOARD_H */
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