From 46125ba752aa6b2bd799424e5cc60d0d0bd93172 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mario=20H=C3=BCttel?= <mario.huettel@gmx.net>
Date: Sun, 4 Apr 2021 19:34:04 +0200
Subject: [PATCH] Issue #28: Implement first working draft of temperature
 profile GUI

---
 stm-firmware/ui/gui.c | 69 ++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 68 insertions(+), 1 deletion(-)

diff --git a/stm-firmware/ui/gui.c b/stm-firmware/ui/gui.c
index 681a9f5..04bb51a 100644
--- a/stm-firmware/ui/gui.c
+++ b/stm-firmware/ui/gui.c
@@ -413,6 +413,51 @@ static int load_temperature_file_list_from_sdcard(char (*list)[17], uint32_t len
 	return (int)i;
 }
 
+static void gui_menu_temp_profile_execute(struct lcd_menu *menu, enum menu_entry_func_entry entry_type, void* parent)
+{
+	static void *my_parent;
+	const struct tpe_current_state *state;
+	static uint64_t last_tick;
+	float temperature;
+	float resistance;
+	int res;
+
+	if (entry_type == MENU_ENTRY_FIRST_ENTER) {
+		my_parent = parent;
+		menu_display_clear(menu);
+		last_tick = 0ULL;
+	}
+
+	if (systick_ticks_have_passed(last_tick, 300)) {
+		state = temp_profile_executer_status();
+		if (state->status == TPE_RUNNING)
+			menu_lcd_outputf(menu, 0, "Profile running");
+		else if (state->status == TPE_OFF) {
+			menu_lcd_outputf(menu, 0, "Profile finished");
+		} else {
+			menu_lcd_outputf(menu, 0, "Profile aborted!");
+		}
+		menu_lcd_outputf(menu, 1, "Step %u/%u", state->step, state->profile_steps);
+		(void)adc_pt1000_get_current_resistance(&resistance);
+		res = temp_converter_convert_resistance_to_temp(resistance, &temperature);
+		menu_lcd_outputf(menu, 2, "Temp: %s%.0f", (res < 0 ? "<" : (res > 0 ? ">" : "")), temperature);
+		if (oven_pid_get_status() == OVEN_PID_RUNNING) {
+			menu_lcd_outputf(menu, 3, "Target: %.0f", state->setpoint);
+		} else {
+			menu_lcd_outputf(menu, 3, "Temp Off");
+		}
+
+		last_tick = systick_get_global_tick();
+	}
+
+	if (menu_get_button_ready_state(menu)) {
+		if (menu_get_button_state(menu) != BUTTON_IDLE) {
+			temp_profile_executer_stop();
+			menu_entry_dropback(menu, my_parent);
+		}
+	}
+}
+
 static void gui_menu_temp_profile_select(struct lcd_menu *menu, enum menu_entry_func_entry entry_type, void *parent)
 {
 	static void *my_parent;
@@ -437,6 +482,7 @@ static void gui_menu_temp_profile_select(struct lcd_menu *menu, enum menu_entry_
 		}
 
 		currently_selected = 0u;
+		profile_ret_val = PL_RET_SUCCESS;
 		loaded = (uint32_t)res;
 		menu_lcd_outputf(menu, 0, "Select:");
 	} else if (entry_type == MENU_ENTRY_DROPBACK) {
@@ -465,7 +511,23 @@ static void gui_menu_temp_profile_select(struct lcd_menu *menu, enum menu_entry_
 				menu_entry_dropback(menu, my_parent);
 			return;
 		} else if (profile_ret_val != PL_RET_SUCCESS) {
-			menu_lcd_outputf(menu, 0, "Profile Error");
+			menu_lcd_outputf(menu, 0, "ERROR");
+			switch (profile_ret_val) {
+			case PL_RET_SCRIPT_ERR:
+				menu_lcd_outputf(menu, 1, "Syntax Error");
+				break;
+			case PL_RET_DISK_ERR:
+				menu_lcd_outputf(menu, 1, "Disk Error");
+				break;
+			case PL_RET_LIST_FULL:
+				menu_lcd_output(menu, 1, "Too many com-");
+				menu_lcd_output(menu, 2, "mands in file");
+				break;
+			default:
+				menu_lcd_output(menu, 1, "Unknown error");
+				break;
+			}
+
 			if (button == BUTTON_SHORT_RELEASED)
 				menu_entry_dropback(menu, my_parent);
 			return;
@@ -475,6 +537,11 @@ static void gui_menu_temp_profile_select(struct lcd_menu *menu, enum menu_entry_
 
 			if (button == BUTTON_SHORT_RELEASED) {
 				/* Execute selected profile */
+				profile_ret_val = temp_profile_executer_start(&profile_list[currently_selected][0]);
+				if (profile_ret_val == PL_RET_SUCCESS) {
+					menu_entry_enter(menu, gui_menu_temp_profile_execute, true);
+					return;
+				}
 			}
 
 			if (delta >= 4) {