Hi,
Description
I am trying to compile the sysmon example, but the compiler are presenting a error/warning-error.
sysmon.c: In function ‘sysmon_task’.
error: passing argument 1 to restrict-qualified parameter aliases with argument 3 [-Werror=restrict]
sprintf(buf_long, “%s"LV_TXT_COLOR_CMD”%s MEMORY: %d %%“LV_TXT_COLOR_CMD”\n"
^~~~~~~~
I think the problem are in sprintf below, where the “buf_long” are used twice.
sprintf(buf_long, “%s"LV_TXT_COLOR_CMD”%s MEMORY: %d %%“LV_TXT_COLOR_CMD”\n"
“Total: %d bytes\n”
“Used: %d bytes\n”
“Free: %d bytes\n”
“Frag: %d %%”,
buf_long,
MEM_LABEL_COLOR,
mem_used_pct,
(int)mem_mon.total_size,
(int)mem_mon.total_size - mem_mon.free_size, mem_mon.free_size, mem_mon.frag_pct);
What MCU/Processor/Board and compiler are you using?
Esp32.
What do you want to achieve?
Run the example.
What have you tried so far?
I am trying to compile the example.
Code to reproduce
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_system.h"
#include "driver/gpio.h"
#include "esp_freertos_hooks.h"
#include "lvgl.h"
//#include "demo.h"
#include "sysmon.h"
#include "disp_spi.h"
#include "ili9341.h"
#include "tp_spi.h"
#include "xpt2046.h"
static void IRAM_ATTR lv_tick_task(void);
void app_main()
{
lv_init();
disp_spi_init();
ili9341_init();
tp_spi_init();
xpt2046_init();
static lv_color_t buf1[DISP_BUF_SIZE];
static lv_color_t buf2[DISP_BUF_SIZE];
static lv_disp_buf_t disp_buf;
lv_disp_buf_init(&disp_buf, buf1, buf2, DISP_BUF_SIZE);
lv_disp_drv_t disp_drv;
lv_disp_drv_init(&disp_drv);
disp_drv.flush_cb = ili9341_flush;
disp_drv.buffer = &disp_buf;
lv_disp_drv_register(&disp_drv);
//Set TOUCH_SUPPORT on drv\component.mk to 1 if
//your board have touch support
//#if ENABLE_TOUCH_INPUT
lv_indev_drv_t indev_drv;
lv_indev_drv_init(&indev_drv);
indev_drv.read_cb = xpt2046_read;
indev_drv.type = LV_INDEV_TYPE_POINTER;
lv_indev_drv_register(&indev_drv);
//#endif
esp_register_freertos_tick_hook(lv_tick_task);
//demo_create();
sysmon_create();
while(1)
{
vTaskDelay(1);
lv_task_handler();
}
}
////////////////////////////////////////////////////////
////////////////////////////////////////////////////////
static void IRAM_ATTR lv_tick_task(void)
{
lv_tick_inc(portTICK_RATE_MS);
}
////////////////////////////////////////////////////////
////////////////////////////////////////////////////////
Screenshot and/or video
If possible, add screenshots and/or videos about the current state.
Thank’s for the help.
