maddiefuzz/spincoat-plater-firmware
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Layout main UI screen

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This commit is contained in:
maddiebaka
2026-03-12 12:28:06 -04:00
parent 4876d31648
commit 0a56a1ec1c
3 changed files with 48 additions and 81 deletions
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main/ui.c
+47 -8
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@@ -12,6 +12,7 @@
static const char *TAG = "spincoat-plater-firmware/ui";
static lv_obj_t * rpm_label = NULL;
static lv_obj_t * coat_time_label = NULL;
/**
* Callback for pressing the top button
@@ -35,26 +36,28 @@ void bottom_cb(lv_event_t * e) {
/**
* Factory function that creates a "numberstack" widget and returns the label for it
*/
void build_numberstack(lv_obj_t * parent,
lv_obj_t * build_numberstack(lv_obj_t * parent,
const char * label_text,
lv_obj_t ** label_value,
ns_btn_cb_t top_btn_cb,
ns_btn_cb_t bottom_btn_cb) {
lv_obj_t * container = lv_obj_create(parent);
lv_obj_set_size(container , lv_pct(100), lv_pct(100));
//lv_obj_set_size(container , lv_pct(100), lv_pct(100));
lv_obj_set_flex_flow(container, LV_FLEX_FLOW_COLUMN);
lv_obj_set_flex_align(container,
LV_FLEX_ALIGN_START,
LV_FLEX_ALIGN_CENTER,
LV_FLEX_ALIGN_CENTER);
lv_obj_set_style_pad_all(container, 10, 0);
lv_obj_set_style_pad_gap(container, 8, 0);
lv_obj_set_style_pad_all(container, 0, 0);
//lv_obj_set_style_pad_gap(container, 8, 0);
/* -------- Top label -------- */
lv_obj_t * label_cont = lv_obj_create(container);
lv_obj_remove_flag(label_cont, LV_OBJ_FLAG_SCROLLABLE);
lv_obj_set_flex_grow(label_cont, 1);
lv_obj_set_width(label_cont, lv_pct(100));
@@ -63,7 +66,7 @@ void build_numberstack(lv_obj_t * parent,
lv_obj_set_style_bg_opa(label, LV_OPA_COVER, 0);
lv_obj_set_style_text_font(label, &lv_font_montserrat_14, 0);
lv_obj_set_style_text_font(label, &lv_font_montserrat_12, 0);
lv_obj_center(label);
/* -------- Top button -------- */
@@ -77,16 +80,18 @@ void build_numberstack(lv_obj_t * parent,
/* -------- Center label -------- */
lv_obj_t * label2_cont = lv_obj_create(container);
lv_obj_remove_flag(label2_cont, LV_OBJ_FLAG_SCROLLABLE);
lv_obj_set_flex_grow(label2_cont, 1);
lv_obj_set_width(label2_cont, lv_pct(100));
* label_value = lv_label_create(label2_cont);
lv_label_set_text(*label_value, "");
lv_label_set_text(*label_value, "nil");
lv_obj_set_style_bg_opa(*label_value, LV_OPA_COVER, 0);
lv_obj_set_style_text_font(*label_value, &lv_font_montserrat_14, 0);
lv_obj_set_style_text_font(*label_value, &lv_font_montserrat_12, 0);
lv_obj_center(*label_value);
/* -------- Bottom button -------- */
@@ -97,6 +102,8 @@ void build_numberstack(lv_obj_t * parent,
lv_obj_set_flex_grow(btn_bottom, 1);
lv_obj_set_width(btn_bottom, lv_pct(100));
lv_obj_center(lbl_bottom);
return container;
}
void update_rpm_readout(uint16_t rpm) {
@@ -107,6 +114,38 @@ void update_rpm_readout(uint16_t rpm) {
void build_ui(void) {
rpm_label = NULL;
build_numberstack(lv_screen_active(), "RPM", &rpm_label, top_cb, bottom_cb);
coat_time_label = NULL;
lv_obj_t * container = lv_obj_create(lv_screen_active());
lv_obj_set_size(container, lv_pct(100), lv_pct(100));
lv_obj_set_flex_flow(container, LV_FLEX_FLOW_COLUMN);
lv_obj_set_flex_align(container,
LV_FLEX_ALIGN_START,
LV_FLEX_ALIGN_CENTER,
LV_FLEX_ALIGN_CENTER);
lv_obj_t * numberstacks_container = lv_obj_create(container);
lv_obj_set_size(numberstacks_container , lv_pct(100), lv_pct(70));
lv_obj_set_flex_flow(numberstacks_container, LV_FLEX_FLOW_ROW);
lv_obj_set_flex_align(numberstacks_container,
LV_FLEX_ALIGN_SPACE_EVENLY,
LV_FLEX_ALIGN_CENTER,
LV_FLEX_ALIGN_CENTER);
lv_obj_t * rpm_container = build_numberstack(numberstacks_container, "RPM", &rpm_label, top_cb, bottom_cb);
lv_obj_t * coat_time_container = build_numberstack(numberstacks_container, "Coat Time", &coat_time_label, top_cb, bottom_cb);
lv_obj_set_size(rpm_container, lv_pct(48), lv_pct(96));
lv_obj_set_size(coat_time_container, lv_pct(48), lv_pct(96));
lv_obj_set_style_pad_all(container, 0, 0);
lv_obj_set_style_pad_all(numberstacks_container, 0, 0);
lv_obj_set_style_pad_all(rpm_container, 0, 0);
lv_obj_set_style_pad_all(coat_time_container, 0, 0);
/* -------- Run/Stop button -------- */
lv_obj_t * run_stop_cont = lv_button_create(container);
lv_obj_set_size(run_stop_cont, lv_pct(96), lv_pct(18));
lv_obj_set_style_pad_all(run_stop_cont, 0, 0);
}