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Added image application

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This commit is contained in:
RobinVdB8
2023-11-20 15:15:26 +01:00
parent f9e18773e6
commit ef4df1e5f5
1 changed files with 23 additions and 7 deletions
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30
project/Core/Src/mug.c
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@@ -51,16 +51,32 @@ static void example_publish(mqtt_client_t *client, void *arg) {
llfs_file_t file_list[max_files];
size_t num_files;
num_files = llfs_file_list(file_list, max_files, "*.png");
num_files = llfs_file_list(file_list, max_files, "*.bmp");
if(num_files == 0) {
strcpy(pub_payload, "No images found");
} else {
strcat(pub_payload, "Available images: ");
for (size_t i = 0; i < num_files; i++) {
// Concatenate file names into the payload string
strcat(pub_payload, file_list[i].name);
strcat(pub_payload, ", "); // Add a space between file names
strcat(pub_payload, ", "); // Add a comma between file names
}
strcat(pub_payload, "\0");
}
num_files = llfs_file_list(file_list, max_files, "*.gif");
if(num_files == 0) {
strcpy(pub_payload, "No gifs found");
} else {
strcat(pub_payload, "Available gifs: ");
for (size_t i = 0; i < num_files; i++) {
// Concatenate file names into the payload string
strcat(pub_payload, file_list[i].name);
strcat(pub_payload, ", "); // Add a comma between file names
}
strcat(pub_payload, "\0");
}
err = mqtt_publish(client, "getImageList", pub_payload, strlen(pub_payload), qos, retain, mqtt_pub_request_cb, arg);
if(err != ERR_OK) {
@@ -94,22 +110,22 @@ static void mqtt_incoming_data_cb(void *arg, const u8_t *data, u16_t len, u8_t f
switch(inpub_id) {
case 0:
//lcd_display_text("teststring", xpos, ypos, color, bgcolor, font);
LOG_INFO(TAG, "incoming data on input/setText: %s.", data);
LOG_INFO(TAG, "incoming data on input/setText: %s.", data_buffer);
lcd_display_text(data_buffer, xpos, ypos, color, bgcolor, font);
break;
case 1:
//places an image on the lcd
LOG_INFO(TAG, "incoming data on input/setImage: %s.", data);
//call function here
LOG_INFO(TAG, "incoming data on input/setImage: %s.", data_buffer);
lcd_draw_img_from_fs((const char*)data_buffer, xpos, ypos);
break;
case 2:
//changes the text color on the lcd
LOG_INFO(TAG, "incoming data on input/setTextColor: %s.", data);
LOG_INFO(TAG, "incoming data on input/setTextColor: %s.", data_buffer);
color = color_picker(data_buffer);
break;
case 3:
//changes the background color
LOG_INFO(TAG, "incoming data on input/setColor: %s.", data);
LOG_INFO(TAG, "incoming data on input/setColor: %s.", data_buffer);
bgcolor = color_picker(data_buffer);
break;
default: