- Fixed drawing of round objects (Circles, Rounded Rects) using a lookup table

- Added function to read out the display_buffer via USB-Serial - Added basic structure and files for later complete firmware (still in progress) - Added Doc folder with schematic in it - Added Python script and batch file to read out the display buffer and open the image in gimp
2025-09-07 08:55:39 +02:00
parent 714b5be13c
commit 128d42c586
66 changed files with 29943 additions and 225 deletions
--- a/Firmware/Screens_Display/Screen_Graph.c
+++ b/Firmware/Screens_Display/Screen_Graph.c
@@ -0,0 +1,143 @@
+/*
+ * File: Screen_Graph.c
+ *
+ * Created: Created: Thursday August 2025 12:59:42
+ *   Author: Chris
+ */
+
+// ============================================================================================
+// Includes
+#include "../Screens.h"
+#include "../UI_Control.h"
+#include "../Command_Definition.h"
+#include "../Display_Default_Configurations.h"
+
+#include "../Display.h"
+#include "../Display_Objects.h"
+
+#include "../INA260.h"
+
+
+// ============================================================================================
+// Defines
+#define GRAPH_DATA_WDITH	200
+
+
+// ============================================================================================
+// Variables
+extern const unsigned char 	_Font_DejaVu_Sans_Mono_10x17[];
+
+static uint16_t _Data_BusVoltage[GRAPH_DATA_WDITH];
+static uint16_t _Data_BusVoltage_Threshold_Overvoltage[GRAPH_DATA_WDITH];
+static uint16_t _Data_BusVoltage_Threshold_Undervoltage[GRAPH_DATA_WDITH];
+static float	_Current_BusVoltage_V;
+
+
+// ============================================================================================
+// Function Declarations
+void Screen_Setup_Graph(Screen_Transition_Direction direction_out, Screen_Transition_Direction direction_in, Easing type, uint32_t frame_duration);
+
+static void Screen_Tick					(void);
+static void Screen_Click				(uint button_return_value);
+static void Screen_Touch_Event			(int16_t x, int16_t y);
+static void Screen_Action_CW			(Object_ID object_id);
+static void Screen_Action_CCW			(Object_ID object_id);
+static void Screen_On_Object_Focused	(Object_ID object_id);
+static void Screen_On_Object_Defocused	(Object_ID object_id);
+static void Screen_On_Object_Select		(Object_ID object_id);
+static void Screen_On_Object_Deselect	(Object_ID object_id);
+
+
+/*******************************************************************
+	Functions
+*******************************************************************/
+void Screen_Setup_Graph(Screen_Transition_Direction direction_out, Screen_Transition_Direction direction_in, Easing type, uint32_t frame_duration)
+{
+	_Screen_Tick					= Screen_Tick;
+	_Screen_Click					= Screen_Click;
+	_Screen_Touch_Event				= Screen_Touch_Event;
+	_Screen_Action_CW				= Screen_Action_CW;
+	_Screen_Action_CCW				= Screen_Action_CCW;
+	_Screen_On_Objects_Focused 		= Screen_On_Object_Focused;
+	_Screen_On_Objects_Defocused 	= Screen_On_Object_Defocused;
+	_Screen_On_Object_Select		= Screen_On_Object_Select;
+	_Screen_On_Object_Deselect		= Screen_On_Object_Deselect;
+
+	Display_Objects_Clear();
+	
+	Display_Screen_Transition_Start(direction_out, direction_in, type, frame_duration);
+
+	
+
+	//////////////////////////////
+	// Add Display Objects here //
+	//////////////////////////////
+	for(int i=0;i<GRAPH_DATA_WDITH;i++) {
+		_Data_BusVoltage[i] = 0;
+		_Data_BusVoltage_Threshold_Overvoltage[i] = THRESHOLD_OVERVOLTAGE_mV;
+		_Data_BusVoltage_Threshold_Undervoltage[i] = THRESHOLD_UNDERVOLTAGE_mV;
+	}
+
+	Font_ID Font_10_1 = Display_Objects_Add_Font(_Font_DejaVu_Sans_Mono_10x17, 1);
+
+	Display_Objects_Add_Graph(CENTER_MIDDLE, BOTH_IN_PERCENT, 50, 50, false, _Data_BusVoltage, GRAPH_DATA_WDITH, 32000, 0, DISPLAY_COLOR_WHITE, 200, NO_STYLE, NO_ANIMATION);
+	Display_Objects_Add_Graph(CENTER_MIDDLE, BOTH_IN_PERCENT, 50, 50, false, _Data_BusVoltage_Threshold_Overvoltage, GRAPH_DATA_WDITH, 32000, 0, DISPLAY_COLOR_RED, 200, NO_STYLE, NO_ANIMATION);
+	Display_Objects_Add_Graph(CENTER_MIDDLE, BOTH_IN_PERCENT, 50, 50, false, _Data_BusVoltage_Threshold_Undervoltage, GRAPH_DATA_WDITH, 32000, 0, DISPLAY_COLOR_RED, 200, NO_STYLE, NO_ANIMATION);
+
+	Display_Objects_Add_Float(CENTER_MIDDLE, X_IN_PERCENT_Y_IN_PIXEL, 50, 232, NOT_SELECTABLE, &_Current_BusVoltage_V, "%2.3fV", Font_10_1, DISPLAY_COLOR_LIGHTGREY, NO_STYLE, NO_ANIMATION);
+}
+
+void Screen_Tick(void)
+{
+	for(int i=0;i<GRAPH_DATA_WDITH-1;i++) {
+		_Data_BusVoltage[i] = _Data_BusVoltage[i+1];
+	}
+
+	_Data_BusVoltage[GRAPH_DATA_WDITH-1] = INA260_Get_BusVoltage_mV();
+	_Current_BusVoltage_V = ((float)_Data_BusVoltage[GRAPH_DATA_WDITH-1]) / 1000.0f;
+}
+
+void Screen_Click(uint button_return_value)
+{
+	
+}
+
+void Screen_Touch_Event(int16_t x, int16_t y)
+{
+
+}
+
+void Screen_Action_CW(Object_ID object_id)
+{
+	
+}
+
+void Screen_Action_CCW(Object_ID object_id)
+{
+	
+}
+
+void Screen_On_Object_Focused(Object_ID object_id)
+{
+
+}
+
+void Screen_On_Object_Defocused(Object_ID object_id)
+{
+
+}
+
+void Screen_On_Object_Select(Object_ID object_id)
+{
+	
+}
+
+void Screen_On_Object_Deselect(Object_ID object_id)
+{
+	Screen_Setup_Menu_Main(TRANSITION_LEFT, TRANSITION_LEFT, SCREEN_TRANSITION_DEFAULT_EASING, SCREEN_TRANSITION_DEFAULT_FRAMES, false, 2);
+}
+
+/*******************************************************************
+	Internal Functions
+*******************************************************************/
+