mars3142/tide-display
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latest code

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Signed-off-by: Peter Siegmund <peter@rdkr.com>
This commit is contained in:
Peter Siegmund
2024-09-06 16:29:56 +02:00
parent d1f4beed3b
commit 7774417a35
19 changed files with 8002 additions and 12422 deletions
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106
ePaper-ESP-IDF/components/mapView/mapView.cpp
View File

@@ -18,76 +18,72 @@ GFXfont currentFont;
enum alignment { LEFT, RIGHT, CENTER };
void drawString(int32_t x, int32_t y, std::string text, alignment align) {
char* data = const_cast<char*>(text.c_str());
int32_t x1, y1; // the bounds of x,y and w and h of the variable 'text' in
// pixels.
int32_t w, h;
int32_t xx = x, yy = y;
get_text_bounds(&currentFont, data, &xx, &yy, &x1, &y1, &w, &h, NULL);
if (align == RIGHT)
x = x - w;
if (align == CENTER)
x = x - w / 2;
int32_t cursor_y = y + h;
int32_t padding = 4;
epd_fill_rect(x - padding, y - padding, w + 2 * padding, h + 2 * padding, 255,
framebuffer);
write_string(&currentFont, data, &x, &cursor_y, framebuffer);
char* data = const_cast<char*>(text.c_str());
int32_t x1, y1; // the bounds of x,y and w and h of the variable 'text' in
// pixels.
int32_t w, h;
int32_t xx = x, yy = y;
get_text_bounds(&currentFont, data, &xx, &yy, &x1, &y1, &w, &h, NULL);
if (align == RIGHT)
x = x - w;
if (align == CENTER)
x = x - w / 2;
int32_t cursor_y = y + h;
int32_t padding = 4;
epd_fill_rect(x - padding, y - padding, w + 2 * padding, h + 2 * padding, 255, framebuffer);
write_string(&currentFont, data, &x, &cursor_y, framebuffer);
}
void drawVessel(int32_t x, int32_t y, std::string vesselName) {
currentFont = OpenSans;
int32_t radius = 10;
epd_fill_circle(x, y, radius, 255, framebuffer);
epd_draw_circle(x, y, radius, 0, framebuffer);
drawString(x, y + 2 * radius, vesselName, CENTER);
currentFont = OpenSans;
int32_t radius = 10;
epd_fill_circle(x, y, radius, 255, framebuffer);
epd_draw_circle(x, y, radius, 0, framebuffer);
drawString(x, y + 2 * radius, vesselName, CENTER);
}
void mapView(void* args) {
framebuffer =
(uint8_t*)heap_caps_malloc(EPD_WIDTH * EPD_HEIGHT / 2, MALLOC_CAP_SPIRAM);
framebuffer = (uint8_t*)heap_caps_malloc(EPD_WIDTH * EPD_HEIGHT / 2, MALLOC_CAP_SPIRAM);
if (!framebuffer) {
printf("alloc memory failed !!!");
while (1) {
if (!framebuffer) {
printf("alloc memory failed !!!");
while (1) {
}
}
}
std::memset(framebuffer, 0xFF, EPD_WIDTH * EPD_HEIGHT / 2);
std::memset(framebuffer, 0xFF, EPD_WIDTH * EPD_HEIGHT / 2);
while (1) {
int32_t width = staticmap_width;
int32_t height = staticmap_height;
const uint8_t* data = staticmap_data;
while (1) {
int32_t width = staticmap_width;
int32_t height = staticmap_height;
const uint8_t* data = staticmap_data;
Rect_t area = {
.x = EPD_WIDTH - width, .y = 0, .width = width, .height = height};
epd_copy_to_framebuffer(area, (uint8_t*)data, framebuffer);
epd_draw_rect(area.x, area.y, area.width, area.height, 0, framebuffer);
Rect_t area = {.x = EPD_WIDTH - width, .y = 0, .width = width, .height = height};
epd_copy_to_framebuffer(area, (uint8_t*)data, framebuffer);
epd_draw_rect(area.x, area.y, area.width, area.height, 0, framebuffer);
int32_t x = area.x / 2;
int32_t y = 26;
currentFont = OpenSans26B;
drawString(x, y, "Tide Display", CENTER);
int32_t x = area.x / 2;
int32_t y = 26;
currentFont = OpenSans26B;
drawString(x, y, "Tide Display", CENTER);
time_t now;
struct tm timeinfo;
char strftime_buf[64];
time_t now;
struct tm timeinfo;
char strftime_buf[64];
currentFont = OpenSans12B;
time(&now);
localtime_r(&now, &timeinfo);
strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);
drawString(6, area.height - 33, strftime_buf, LEFT);
currentFont = OpenSans12B;
time(&now);
localtime_r(&now, &timeinfo);
strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);
drawString(area.x / 2, area.height - 33, strftime_buf, CENTER);
drawVessel(EPD_WIDTH - EPD_WIDTH / 4, EPD_HEIGHT - EPD_HEIGHT / 5,
"DEEPENSCHRIEWER 1");
drawVessel(EPD_WIDTH - EPD_WIDTH / 4, EPD_HEIGHT - EPD_HEIGHT / 5, "DEEPENSCHRIEWER 1");
epd_poweron();
epd_clear();
epd_draw_grayscale_image(epd_full_screen(), framebuffer);
epd_poweroff_all();
epd_poweron();
epd_clear();
epd_draw_grayscale_image(epd_full_screen(), framebuffer);
epd_poweroff_all();
vTaskDelay(pdMS_TO_TICKS(60000));
}
vTaskDelay(pdMS_TO_TICKS(60000));
}
}