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106 lines
3.1 KiB
C
106 lines
3.1 KiB
C
/*
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* Copyright (c) 2024, ArtInChip Technology Co., Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Notes
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* 2024-05-27 the first version
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*/
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#include <rtthread.h>
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#include <rtdevice.h>
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#include "axs15260.h"
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#define THREAD_PRIORITY 25
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#define THREAD_STACK_SIZE 4096
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#define THREAD_TIMESLICE 5
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static rt_sem_t g_axs15260_sem = RT_NULL;
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static rt_device_t g_dev = RT_NULL;
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static struct rt_touch_data *g_read_data;
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static struct rt_touch_info g_info;
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static void axs15260_entry(void *parameter)
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{
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g_read_data = (struct rt_touch_data *)rt_malloc(sizeof(struct rt_touch_data) * 2);
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while (1) {
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rt_sem_take(g_axs15260_sem, RT_WAITING_FOREVER);
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rt_memset(g_read_data, 0, sizeof(g_read_data));
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rt_device_read(g_dev, 0, g_read_data, 1);
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switch(g_read_data->event)
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{
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case RT_TOUCH_EVENT_DOWN:
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rt_kprintf("down x: %03d y: %03d\n",
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g_read_data->x_coordinate, g_read_data->y_coordinate);
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break;
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case RT_TOUCH_EVENT_UP:
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rt_kprintf("up x: %03d y: %03d\n",
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g_read_data->x_coordinate, g_read_data->y_coordinate);
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break;
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case RT_TOUCH_EVENT_MOVE:
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rt_kprintf("move x: %03d y: %03d\n",
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g_read_data->x_coordinate, g_read_data->y_coordinate);
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break;
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default:
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break;
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}
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rt_device_control(g_dev, RT_TOUCH_CTRL_ENABLE_INT, RT_NULL);
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}
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}
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static rt_err_t rx_callback(rt_device_t dev, rt_size_t size)
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{
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rt_sem_release(g_axs15260_sem);
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rt_device_control(dev, RT_TOUCH_CTRL_DISABLE_INT, RT_NULL);
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return 0;
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}
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/* Test function */
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static void test_axs15260(void *parameter)
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{
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rt_thread_t axs15260_thread = RT_NULL;
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g_dev = rt_device_find("axs15260");
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if (g_dev == RT_NULL) {
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rt_kprintf("can't find device: axs15260\n");
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return;
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}
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if (rt_device_open(g_dev, RT_DEVICE_FLAG_INT_RX) != RT_EOK) {
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rt_kprintf("open device failed!");
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return;
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} else {
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rt_device_control(g_dev, RT_TOUCH_CTRL_GET_INFO, &g_info);
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rt_kprintf("type :%d\n", g_info.type);
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rt_kprintf("point_num :%d\n", g_info.point_num);
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rt_kprintf("range_x :%d\n", g_info.range_x);
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rt_kprintf("range_y :%d\n", g_info.range_y);
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}
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rt_device_set_rx_indicate(g_dev, rx_callback);
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g_axs15260_sem = rt_sem_create("dsem", 0, RT_IPC_FLAG_FIFO);
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if (g_axs15260_sem == RT_NULL) {
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rt_kprintf("create dynamic semaphore failed.\n");
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return;
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}
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axs15260_thread = rt_thread_create("axs15260",
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axs15260_entry,
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RT_NULL,
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THREAD_STACK_SIZE,
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THREAD_PRIORITY,
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THREAD_TIMESLICE);
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if (axs15260_thread != RT_NULL)
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rt_thread_startup(axs15260_thread);
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return;
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}
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MSH_CMD_EXPORT(test_axs15260, test axs15260 sample);
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