OpenRTX/tests/platform/MD380_display.c

135 wiersze
4.0 KiB
C

/***************************************************************************
* Copyright (C) 2020 by Federico Izzo IU2NUO, Niccolò Izzo IU2KIN and *
* Silvano Seva IU2KWO *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 3 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, see <http://www.gnu.org/licenses/> *
***************************************************************************/
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <app_cfg.h>
#include <os.h>
#include <lib_mem.h>
#include <stdio.h>
#include <interfaces/gpio.h>
#include <interfaces/delays.h>
#include <interfaces/display.h>
#include "hwconfig.h"
#include <interfaces/platform.h>
static OS_TCB t1TCB;
static CPU_STK_SIZE t1Stk[128];
static void t1(void *arg);
static OS_TCB t2TCB;
static CPU_STK_SIZE t2Stk[128];
static void t2(void *arg);
void drawRect(int x, int y, int width, int height, uint16_t color)
{
int x_max = x + width;
int y_max = y + height;
uint16_t *buf = (uint16_t *)(display_getFrameBuffer());
for(int i=y; i < y_max; i++)
{
for(int j=x; j < x_max; j++)
{
buf[j + i*SCREEN_WIDTH] = color;
}
}
}
int main(void)
{
OS_ERR err;
gpio_setMode(GPIOE, 0, OUTPUT);
gpio_setMode(GPIOE, 1, OUTPUT);
CPU_Init();
OS_CPU_SysTickInitFreq(SystemCoreClock);
OSTaskCreate((OS_TCB *)&t1TCB,
(CPU_CHAR *)" ",
(OS_TASK_PTR ) t1,
(void *) 0,
(OS_PRIO ) 5,
(CPU_STK *)&t1Stk[0],
(CPU_STK ) 0,
(CPU_STK_SIZE) 128,
(OS_MSG_QTY ) 0,
(OS_TICK ) 0,
(void *) 0,
(OS_OPT )(OS_OPT_TASK_STK_CHK | OS_OPT_TASK_STK_CLR),
(OS_ERR *)&err);
OSTaskCreate((OS_TCB *)&t2TCB,
(CPU_CHAR *)" ",
(OS_TASK_PTR ) t2,
(void *) 0,
(OS_PRIO ) 5,
(CPU_STK *)&t2Stk[0],
(CPU_STK ) 0,
(CPU_STK_SIZE) 128,
(OS_MSG_QTY ) 0,
(OS_TICK ) 0,
(void *) 0,
(OS_OPT )(OS_OPT_TASK_STK_CHK | OS_OPT_TASK_STK_CLR),
(OS_ERR *)&err);
while(1) ;
return 0;
}
static void t1(void *arg)
{
(void) arg;
OS_ERR os_err;
while(1)
{
gpio_togglePin(GPIOE, 0);
OSTimeDlyHMSM(0u, 0u, 1u, 0u, OS_OPT_TIME_HMSM_STRICT, &os_err);
}
}
static void t2(void *arg)
{
(void) arg;
OS_ERR os_err;
display_init();
platform_init();
platform_setBacklightLevel(254);
while(1)
{
/* Horizontal red line */
drawRect(0, 10, SCREEN_WIDTH, 20, 0xF800);
/* Vertical blue line */
drawRect(10, 0, 20, SCREEN_HEIGHT, 0x001F);
/* Vertical green line */
drawRect(80, 0, 20, SCREEN_HEIGHT, 0x07e0);
display_render();
gpio_togglePin(GPIOE, 1);
OSTimeDlyHMSM(0u, 0u, 2u, 0u, OS_OPT_TIME_HMSM_STRICT, &os_err);
}
}