[wip] display layout

firmware/shared_libs/disp_layout/disp_layout.h

@@ -0,0 +1,44 @@
+#pragma once
+
+typedef enum
+{
+	LAY_BTN_1,
+	LAY_BTN_2,
+	LAY_BTN_3,
+	LAY_BTN_4,
+	LAY_BTN_5,
+	LAY_BTN_MAX,
+} LAY_dispBtnName_t;
+
+typedef enum
+{
+	LAY_CH_1,
+	LAY_CH_2,
+	LAY_CH_3,
+	LAY_CH_4,
+	LAY_CH_5,
+	LAY_CH_6,
+	LAY_CH_MAX,
+} LAY_chanName_t;
+
+typedef enum
+{
+	LAY_FG_MAIN,
+	LAY_FG_FREQ,
+	LAY_FG_AMPL,
+	LAY_FG_OFFS,
+	LAY_FG_PHAS,
+	LAY_FG_WAVE,
+	LAY_STATE_MAX,
+} LAY_state_t;
+
+typedef enum
+{
+	LT_TYPE_FG,
+	LT_TYPE_PWM
+} LAY_type_t;
+
+void LAY_drawDisplayLayout(GFX_display_t *disp);
+void LAY_setDisplayLayout(LAY_state_t layout);
+void LAY_blinkButton(LAY_dispBtnName_t disp_btn);
+void LAY_setFreqValue(uint32_t value);