61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/*
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* Copyright (c) 2025, LISTENAI
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @file board.c
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* @brief 板级初始化实现
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*/
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#include "board.h"
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#include "lisa_device.h"
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#include "lisa_gpio.h"
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#define LOG_TAG "board"
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#include "lisa_log.h"
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static lisa_device_t *s_lcd_cs_l_dev = NULL;
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static lisa_device_t *s_lcd_cs_r_dev = NULL;
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const char *board_get_name(void)
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{
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return "arcs_mini";
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}
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void board_display_composite_init(void)
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{
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s_lcd_cs_l_dev = lisa_device_get(LCD_CS_L_DEVICE_NAME);
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if (!lisa_device_ready(s_lcd_cs_l_dev)) {
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LOGE("LCD_CS_L device not ready");
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s_lcd_cs_l_dev = NULL;
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return;
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}
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s_lcd_cs_r_dev = lisa_device_get(LCD_CS_R_DEVICE_NAME);
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if (!lisa_device_ready(s_lcd_cs_r_dev)) {
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LOGE("LCD_CS_R device not ready");
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s_lcd_cs_r_dev = NULL;
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return;
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}
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lisa_gpio_configure(s_lcd_cs_l_dev, LCD_CS_L_PIN, LISA_GPIO_CONFIG_OUTPUT_HIGH);
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lisa_gpio_configure(s_lcd_cs_r_dev, LCD_CS_R_PIN, LISA_GPIO_CONFIG_OUTPUT_HIGH);
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}
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void board_display_composite_activate(int disp_idx)
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{
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if (disp_idx == 0) {
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lisa_gpio_write_pin(s_lcd_cs_l_dev, LCD_CS_L_PIN, LISA_GPIO_LOW);
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} else if (disp_idx == 1) {
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lisa_gpio_write_pin(s_lcd_cs_r_dev, LCD_CS_R_PIN, LISA_GPIO_LOW);
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}
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}
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void board_display_composite_deactivate(int disp_idx)
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{
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lisa_gpio_write_pin(s_lcd_cs_l_dev, LCD_CS_L_PIN, LISA_GPIO_HIGH);
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lisa_gpio_write_pin(s_lcd_cs_r_dev, LCD_CS_R_PIN, LISA_GPIO_HIGH);
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}
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