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drivertest: Fix run cmocka_driver_touchpanel crash

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Signed-off-by: liuhongchao <liuhongchao@xiaomi.com>
This commit is contained in:
liuhongchao 2024-02-02 18:29:40 +08:00 committed by Xiang Xiao
parent 6ec9d880c4
commit 0d9b8a8fbf
2 changed files with 136 additions and 99 deletions
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2
testing/drivertest/Makefile
View File

@ -123,7 +123,7 @@ MAINSRC += drivertest_regulator.c
PROGNAME += cmocka_driver_regulator
endif
ifneq ($(CONFIG_LV_USE_TOUCHPAD_INTERFACE),)
ifneq ($(CONFIG_LV_USE_NUTTX_TOUCHSCREEN),)
MAINSRC += drivertest_touchpanel.c
PROGNAME += cmocka_driver_touchpanel
endif

233
testing/drivertest/drivertest_touchpanel.c
View File

@ -42,7 +42,10 @@
#include <nuttx/crc32.h>
#include <lvgl/lvgl.h>
#include <lv_porting/lv_porting.h>
#ifdef CONFIG_LV_USE_NUTTX_LIBUV
#include <uv.h>
#endif
/****************************************************************************
* Private Types
@ -65,7 +68,6 @@
typedef struct
{
int fd;
lv_indev_drv_t indev_drv;
lv_indev_t *indev;
bool is_square;
@ -74,7 +76,7 @@ typedef struct
struct
{
lv_obj_t *canvas;
lv_color_t *canvas_buf;
lv_layer_t layer;
bool left_top;
bool right_top;
bool left_bottom;
@ -119,7 +121,7 @@ void darw_canvas_frame(touchpad_s *touchpad)
int i_hor;
int j_ver;
lv_draw_line_dsc_t line_dsc;
lv_point_t line_point[2];
lv_area_t rect_area;
/* Draw squares */
@ -135,53 +137,61 @@ void darw_canvas_frame(touchpad_s *touchpad)
for (i_hor = 0; i_hor < sum_x; i_hor++)
{
lv_canvas_draw_rect(touchpad->canvas, i_hor * SQUARE_X, 0,
SQUARE_X, SQUARE_Y, &rect_dsc);
lv_canvas_draw_rect(touchpad->canvas, i_hor * SQUARE_X,
LV_VER_RES - SQUARE_Y, SQUARE_X, SQUARE_Y, &rect_dsc);
rect_area.x1 = i_hor * SQUARE_X;
rect_area.x2 = SQUARE_X;
rect_area.y1 = 0;
rect_area.y2 = SQUARE_Y;
lv_draw_rect(&touchpad->layer, &rect_dsc, &rect_area);
rect_area.y1 = LV_VER_RES - SQUARE_Y;
lv_draw_rect(&touchpad->layer, &rect_dsc, &rect_area);
}
/* Draw VER left and middle and right */
for (j_ver = 0; j_ver < sum_y; j_ver++)
{
lv_canvas_draw_rect(touchpad->canvas, 0, j_ver * SQUARE_Y,
SQUARE_X, SQUARE_Y, &rect_dsc);
lv_canvas_draw_rect(touchpad->canvas, LV_HOR_RES - SQUARE_X,
j_ver * SQUARE_Y, SQUARE_X, SQUARE_Y, &rect_dsc);
rect_area.x1 = 0;
rect_area.y1 = j_ver * SQUARE_Y;
lv_draw_rect(&touchpad->layer, &rect_dsc, &rect_area);
rect_area.x1 = LV_HOR_RES - SQUARE_X;
lv_draw_rect(&touchpad->layer, &rect_dsc, &rect_area);
}
/* Draw line diagonal */
lv_draw_line_dsc_init(&line_dsc);
line_dsc.color = lv_palette_main(LV_PALETTE_RED);
line_dsc.width = 4;
line_dsc.round_end = 1;
line_dsc.round_start = 1;
/* left_top to right_bottom */
line_point[0].x = SQUARE_Y / 2;
line_point[0].y = 0;
line_point[1].x = LV_HOR_RES;
line_point[1].y = LV_VER_RES - SQUARE_Y / 2;
lv_canvas_draw_line(touchpad->canvas, line_point, 2, &line_dsc);
line_dsc.p1.x = SQUARE_Y / 2;
line_dsc.p1.y = 0;
line_dsc.p2.x = LV_HOR_RES;
line_dsc.p2.y = LV_VER_RES - SQUARE_Y / 2;
lv_draw_line(&touchpad->layer, &line_dsc);
line_point[0].x = 0;
line_point[0].y = SQUARE_Y / 2;
line_point[1].x = LV_HOR_RES - SQUARE_Y / 2;
line_point[1].y = LV_VER_RES;
lv_canvas_draw_line(touchpad->canvas, line_point, 2, &line_dsc);
line_dsc.p1.x = 0;
line_dsc.p1.y = SQUARE_Y / 2;
line_dsc.p2.x = LV_HOR_RES - SQUARE_Y / 2;
line_dsc.p2.y = LV_VER_RES;
lv_draw_line(&touchpad->layer, &line_dsc);
/* right_top to left_bottom */
line_point[0].x = LV_HOR_RES - SQUARE_Y / 2;
line_point[0].y = 0;
line_point[1].x = 0;
line_point[1].y = LV_VER_RES - SQUARE_Y / 2;
lv_canvas_draw_line(touchpad->canvas, line_point, 2, &line_dsc);
line_dsc.p1.x = LV_HOR_RES - SQUARE_Y / 2;
line_dsc.p1.y = 0;
line_dsc.p2.x = 0;
line_dsc.p2.y = LV_VER_RES - SQUARE_Y / 2;
lv_draw_line(&touchpad->layer, &line_dsc);
line_point[0].x = LV_HOR_RES;
line_point[0].y = SQUARE_Y / 2;
line_point[1].x = SQUARE_Y / 2;
line_point[1].y = LV_VER_RES;
lv_canvas_draw_line(touchpad->canvas, line_point, 2, &line_dsc);
line_dsc.p1.x = LV_HOR_RES;
line_dsc.p1.y = SQUARE_Y / 2;
line_dsc.p2.x = SQUARE_Y / 2;
line_dsc.p2.y = LV_VER_RES;
lv_draw_line(&touchpad->layer, &line_dsc);
/* left_top to right_bottom */
@ -212,7 +222,7 @@ void draw_track_line(lv_obj_t *canvas, lv_point_t pos)
for (index_y = pos.y - 1; index_y < pos.y + 2; index_y++)
{
lv_canvas_set_px(canvas, index_x, index_y,
lv_palette_main(LV_PALETTE_RED));
lv_palette_main(LV_PALETTE_RED), LV_OPA_COVER);
}
}
}
@ -225,7 +235,7 @@ void draw_touch_fill(touchpad_s *touchpad, lv_point_t pos)
{
lv_draw_rect_dsc_t rect_dsc;
lv_draw_line_dsc_t line_dsc;
lv_point_t line_point[2];
lv_area_t rect_area;
if (pos.x < 1 || pos.x > LV_HOR_RES || pos.y < 1 || pos.y > LV_VER_RES)
{
@ -245,8 +255,11 @@ void draw_touch_fill(touchpad_s *touchpad, lv_point_t pos)
if (x_index == 0 || x_index == LV_HOR_RES / SQUARE_X - 1
|| y_index == 0 || y_index == LV_VER_RES / SQUARE_Y - 1)
{
lv_canvas_draw_rect(touchpad->canvas, x_index * SQUARE_X,
y_index * SQUARE_Y, SQUARE_X, SQUARE_Y, &rect_dsc);
rect_area.x1 = x_index * SQUARE_X;
rect_area.x2 = y_index * SQUARE_Y;
rect_area.y1 = SQUARE_X;
rect_area.y2 = SQUARE_Y;
lv_draw_rect(&touchpad->layer, &rect_dsc, &rect_area);
draw_track_line(touchpad->canvas, pos);
}
@ -318,12 +331,11 @@ void draw_touch_fill(touchpad_s *touchpad, lv_point_t pos)
line_dsc.opa = LV_OPA_COVER;
line_dsc.color = lv_palette_main(LV_PALETTE_BLUE);
line_dsc.width = SQUARE_Y;
line_point[0].x = 0;
line_point[0].y = 0;
line_point[1].x = LV_HOR_RES;
line_point[1].y = LV_VER_RES;
lv_canvas_draw_line(touchpad->canvas, line_point, 2, &line_dsc);
line_dsc.p1.x = 0;
line_dsc.p1.y = 0;
line_dsc.p2.x = LV_HOR_RES;
line_dsc.p2.y = LV_VER_RES;
lv_draw_line(&touchpad->layer, &line_dsc);
}
/* fill blue color: right_top to left_bottom */
@ -334,12 +346,11 @@ void draw_touch_fill(touchpad_s *touchpad, lv_point_t pos)
line_dsc.opa = LV_OPA_COVER;
line_dsc.color = lv_palette_main(LV_PALETTE_BLUE);
line_dsc.width = SQUARE_Y;
line_point[0].x = LV_HOR_RES;
line_point[0].y = 0;
line_point[1].x = 0;
line_point[1].y = LV_VER_RES;
lv_canvas_draw_line(touchpad->canvas, line_point, 2, &line_dsc);
line_dsc.p1.x = LV_HOR_RES;
line_dsc.p1.y = 0;
line_dsc.p2.x = 0;
line_dsc.p2.y = LV_VER_RES;
lv_draw_line(&touchpad->layer, &line_dsc);
}
}
@ -405,9 +416,10 @@ bool circle_hit_test(touchpad_s *touchpad, lv_point_t pos)
* Name: touchpad_read
****************************************************************************/
void touchpad_read(lv_indev_drv_t *drv, lv_indev_data_t *data)
void touchpad_read(lv_indev_t *indev, lv_indev_data_t *data)
{
touchpad_s *touchpad = drv->user_data;
touchpad_s *touchpad = lv_indev_get_driver_data(indev);
LV_ASSERT_NULL(touchpad);
struct touch_sample_s sample;
lv_point_t pos;
int nbytes;
@ -527,10 +539,11 @@ void touchpad_read(lv_indev_drv_t *drv, lv_indev_data_t *data)
* Name: touchpad_init
****************************************************************************/
bool touchpad_init(touchpad_s **touchpad, int screen_shape)
bool touchpad_init(touchpad_s **touchpad,
const char * input_path,
int screen_shape)
{
touchpad_s *tmp_touchpad;
const char *device_path = CONFIG_LV_TOUCHPAD_INTERFACE_DEFAULT_DEVICEPATH;
if (touchpad == NULL)
{
@ -547,32 +560,27 @@ bool touchpad_init(touchpad_s **touchpad, int screen_shape)
*touchpad = tmp_touchpad;
tmp_touchpad->fd = open(device_path, O_RDONLY | O_NONBLOCK);
tmp_touchpad->fd = open(input_path, O_RDONLY | O_NONBLOCK);
if (tmp_touchpad->fd < 0)
{
LV_LOG_ERROR("touchpad %s open failed: %d",
device_path, errno);
input_path, errno);
return false;
}
tmp_touchpad->is_square = (bool)screen_shape;
lv_indev_drv_init(&(tmp_touchpad->indev_drv));
tmp_touchpad->indev_drv.type = LV_INDEV_TYPE_POINTER;
tmp_touchpad->indev_drv.read_cb = touchpad_read;
#if (LV_USE_USER_DATA != 0)
tmp_touchpad->indev_drv.user_data = tmp_touchpad;
#else
#error LV_USE_USER_DATA must be enabled
#endif
tmp_touchpad->indev = lv_indev_drv_register(&(tmp_touchpad->indev_drv));
tmp_touchpad->indev = lv_indev_create();
if (tmp_touchpad->indev == NULL)
{
LV_LOG_ERROR("touchpad indev is NULL");
return false;
}
lv_indev_set_type(tmp_touchpad->indev, LV_INDEV_TYPE_POINTER);
lv_indev_set_read_cb(tmp_touchpad->indev, touchpad_read);
lv_indev_set_driver_data(tmp_touchpad->indev, tmp_touchpad);
if (tmp_touchpad->is_square == true)
{
tmp_touchpad->canvas = lv_canvas_create(lv_scr_act());
@ -580,18 +588,22 @@ bool touchpad_init(touchpad_s **touchpad, int screen_shape)
tmp_touchpad->right_top = false;
tmp_touchpad->left_bottom = false;
tmp_touchpad->right_bottom = false;
tmp_touchpad->canvas_buf = (lv_color_t *)malloc(
LV_CANVAS_BUF_SIZE_TRUE_COLOR(LV_HOR_RES, LV_VER_RES) *
sizeof(lv_color_t));
if (tmp_touchpad->canvas_buf == NULL)
lv_obj_set_size(tmp_touchpad->canvas, LV_HOR_RES, LV_VER_RES);
/* Create a buffer for the canvas */
lv_draw_buf_t * draw_buf = lv_draw_buf_create(LV_HOR_RES, LV_VER_RES,
LV_COLOR_FORMAT_ARGB8888, LV_STRIDE_AUTO);
if (draw_buf == NULL)
{
LV_LOG_ERROR("canvas_buf malloc failed");
LV_LOG_ERROR("malloc failed for canvas buffer");
return false;
}
lv_obj_set_size(tmp_touchpad->canvas, LV_HOR_RES, LV_VER_RES);
lv_canvas_set_buffer(tmp_touchpad->canvas, tmp_touchpad->canvas_buf,
LV_HOR_RES, LV_VER_RES, LV_IMG_CF_TRUE_COLOR);
lv_canvas_set_draw_buf(tmp_touchpad->canvas, draw_buf);
lv_canvas_init_layer(tmp_touchpad->canvas, &tmp_touchpad->layer);
lv_canvas_fill_bg(tmp_touchpad->canvas,
lv_palette_lighten(LV_PALETTE_GREY, 3),
LV_OPA_COVER);
@ -624,11 +636,6 @@ void touchpad_deinit(touchpad_s *touchpad)
return;
}
if (touchpad->canvas_buf)
{
free(touchpad->canvas_buf);
}
if (touchpad->indev)
{
lv_indev_delete(touchpad->indev);
@ -642,24 +649,6 @@ void touchpad_deinit(touchpad_s *touchpad)
free(touchpad);
}
/****************************************************************************
* Name: lvgl_init
****************************************************************************/
void lvgl_init(void)
{
lv_init();
#if defined(CONFIG_LV_USE_SYSLOG_INTERFACE)
lv_syslog_interface_init();
#endif
#if defined(CONFIG_LV_USE_LCDDEV_INTERFACE)
lv_lcddev_interface_init(NULL, 0);
#endif
#if defined(CONFIG_LV_USE_FBDEV_INTERFACE)
lv_fbdev_interface_init(NULL, 0);
#endif
}
/****************************************************************************
* Name: show_usage
****************************************************************************/
@ -671,16 +660,48 @@ static void show_usage(void)
exit(EXIT_FAILURE);
}
/****************************************************************************
* Name: lv_nuttx_uv_loop
****************************************************************************/
#ifdef CONFIG_LV_USE_NUTTX_LIBUV
static void lv_nuttx_uv_loop(uv_loop_t *loop, lv_nuttx_result_t *result)
{
lv_nuttx_uv_t uv_info;
void *data;
uv_loop_init(loop);
lv_memset(&uv_info, 0, sizeof(uv_info));
uv_info.loop = loop;
uv_info.disp = result->disp;
uv_info.indev = result->indev;
#ifdef CONFIG_UINPUT_TOUCH
uv_info.uindev = result->utouch_indev;
#endif
data = lv_nuttx_uv_init(&uv_info);
uv_run(loop, UV_RUN_DEFAULT);
lv_nuttx_uv_deinit(&data);
}
#endif
/****************************************************************************
* Name: touchpanel_main
****************************************************************************/
int main(int argc, FAR char *argv[])
{
lv_nuttx_dsc_t info;
lv_nuttx_result_t result;
touchpad_s *touchpad = NULL;
int ch;
int screen_shape = 0;
#ifdef CONFIG_LV_USE_NUTTX_LIBUV
uv_loop_t ui_loop;
#endif
while ((ch = getopt(argc, argv, "hs::")) != -1)
{
switch (ch)
@ -700,24 +721,40 @@ int main(int argc, FAR char *argv[])
return 1;
}
/* LVGL interface initialization */
/* LVGL initialization */
lvgl_init();
lv_init();
lv_nuttx_dsc_init(&info);
lv_nuttx_init(&info, &result);
if (!touchpad_init(&touchpad, screen_shape))
if (result.disp == NULL)
{
LV_LOG_ERROR("touchpad_init initialization failure!");
return 1;
}
if (!touchpad_init(&touchpad, info.input_path, screen_shape))
{
LV_LOG_ERROR("touchpad_init init failed");
goto errout;
}
/* Handle LVGL tasks */
#ifdef CONFIG_LV_USE_NUTTX_LIBUV
lv_nuttx_uv_loop(&ui_loop, &result);
#else
while (1)
{
lv_timer_handler();
usleep(10 * 1000);
}
#endif
errout:
touchpad_deinit(touchpad);
lv_disp_remove(result.disp);
lv_deinit();
LV_LOG_USER("Terminating!\n");
return 0;