LCD module with RGB LED - how to use that

petus · June 12, 2019, 6:18pm

Hi All,
I’m looking for example for using of RGB LEDs which are on LCD module.
Can you help me to find example where are you using RGB?

Thanks,
Petr

MatousSloboda · June 12, 2019, 9:40pm

Hi @petus.
Nice to see you there.
Some examples can be found here as a part of repository that shows how to use gfx menu lib.

github.com

blavka/bcf-demo-gfx-menu/blob/fce20136e8c947001f70a97ece84ce60d5c57201/app/application.c#L73


bc_module_lcd_init();


// Initialize LCD button left
bc_button_init_virtual(&button_lcd_left, BC_MODULE_LCD_BUTTON_LEFT, bc_module_lcd_get_button_driver(), false);
bc_button_set_event_handler(&button_lcd_left, lcd_button_left_event_handler, NULL);


// Initialize LCD button right
bc_button_init_virtual(&button_lcd_right, BC_MODULE_LCD_BUTTON_RIGHT, bc_module_lcd_get_button_driver(), false);
bc_button_set_event_handler(&button_lcd_right, lcd_button_right_event_handler, NULL);


// Initialize LED on LCD module
bc_led_init_virtual(&led_lcd_red, BC_MODULE_LCD_LED_RED, bc_module_lcd_get_led_driver(), true);
bc_led_init_virtual(&led_lcd_blue, BC_MODULE_LCD_LED_BLUE, bc_module_lcd_get_led_driver(), true);
bc_led_init_virtual(&led_lcd_green, BC_MODULE_LCD_LED_GREEN, bc_module_lcd_get_led_driver(), true);


gfx = bc_module_lcd_get_gfx();
// bc_gfx_set_rotation(gfx, BC_GFX_ROTATION_90);


static const bc_gfx_menu_item_t items[] = {
    {"Red LED", item_red_led, NULL},
    {"Blue LED", item_blue_led, NULL},

Matouš Sloboda