Implement basic gui for profile selection. Still doesn't do anything

stm-firmware/.gitignore

@@ -15,3 +15,4 @@ reflow-controller.includes
 *.config
 *.files
 *.user.*
+*.user

stm-firmware/shell.c

@@ -942,7 +942,7 @@ static shellmatta_cmd_t cmd[21] = {
 		.cmd = "execute",
 		.cmdAlias = NULL,
 		.helpText = "Execute Temp Profile",
-		.usageText = "",
+		.usageText = "execute /path/to/script.tpr",
 		.cmdFct = shell_cmd_execute,
 		.next = NULL,
 	}

stm-firmware/temp-profile-executer.c

@@ -27,15 +27,15 @@
 #include <reflow-controller/digio.h>
 
 static struct tpe_current_state IN_SECTION(.ccm.data) state = {
-	.status = TPE_OFF,
-	.start_timestamp = 0,
-};
+		.status = TPE_OFF,
+		.start_timestamp = 0,
+		};
 static bool IN_SECTION(.ccm.bss) pid_should_run;
 struct pid_controller IN_SECTION(.ccm.bss) pid;
 
 static struct pl_command IN_SECTION(.ccm.bss) cmd_list[MAX_PROFILE_LENGTH];
 
-static void abort(void)
+static void tpe_abort(void)
 {
 	temp_profile_executer_stop();
 	state.status = TPE_ABORT;
@@ -54,6 +54,8 @@ enum pl_ret_val temp_profile_executer_start(const char *filename)
 
 	oven_pid_stop();
 	pid_should_run = false;
+	state.status = TPE_OFF;
+	state.profile_steps = 0;
 
 	res = temp_profile_parse_from_file(filename, cmd_list, MAX_PROFILE_LENGTH, &parsed_count);
 	if (res == PL_RET_SUCCESS) {
@@ -74,7 +76,7 @@ static bool cmd_wait_temp(struct pl_command *cmd, bool cmd_continue)
 
 	res = adc_pt1000_get_current_resistance(&resistance);
 	if (res < 0) {
-		abort();
+		tpe_abort();
 		return false;
 	}
 
@@ -137,7 +139,7 @@ static bool cmd_ramp(struct pl_command *cmd, bool cmd_continue)
 	} else {
 		secs_passed = ((float)(systick_get_global_tick() - start_timestamp)) / 1000.0f;
 		if ((state.setpoint <= cmd->params[0] && start_temp < cmd->params[0]) ||
-			(state.setpoint >= cmd->params[0] && start_temp > cmd->params[0])) {
+				(state.setpoint >= cmd->params[0] && start_temp > cmd->params[0])) {
 			state.setpoint = start_temp + secs_passed * slope;
 		} else {
 			state.setpoint = cmd->params[0];
@@ -158,74 +160,79 @@ int temp_profile_executer_handle(void)
 	uint32_t next_step;
 
 
+	/* Return if no profile is currently executed */
 	if (state.status != TPE_RUNNING)
 		return -1;
+
+	/* Abort profile execution if oven PID is aborted. This is most likely due to some error flags */
 	if (oven_pid_get_status() == OVEN_PID_ABORTED && pid_should_run) {
-		abort();
+		tpe_abort();
 		oven_pid_stop();
 		return -1;
 	}
 
-	if (systick_ticks_have_passed(last_tick, 100)) {
-		current_cmd = &cmd_list[state.step];
-		next_step = state.step;
+	/* Execute Temp Profile every 100 ms. If not yet due, return */
+	if (!systick_ticks_have_passed(last_tick, 100))
+		return 0;
 
-		switch (current_cmd->cmd) {
-		case PL_WAIT_FOR_TIME:
-			advance = cmd_wait_time(current_cmd, cmd_continue);
-			break;
-		case PL_WAIT_FOR_TEMP:
-			advance = cmd_wait_temp(current_cmd, cmd_continue);
-			break;
-		case PL_SET_TEMP:
-			advance = cmd_set_temp(current_cmd, cmd_continue);
-			break;
-		case PL_LOUDSPEAKER_SET:
-			loudspeaker_set((uint16_t)current_cmd->params[0]);
-			advance = true;
-			break;
-		case PL_OFF:
-			oven_pid_stop();
-			pid_should_run = false;
-			advance = true;
-			break;
-		case PL_PID_CONF:
-			pid_init(&pid, current_cmd->params[0], /* Kd */
-					current_cmd->params[1], /* Ki */
-					current_cmd->params[2], /* Kp */
-					0.0f, 0.0f,
-					current_cmd->params[3], /* Int max */
-					current_cmd->params[4], /* Kd tau */
-					current_cmd->params[5]); /* Period */
-			oven_pid_init(&pid);
-			advance = true;
-			pid_should_run = true;
-			break;
-		case PL_SET_RAMP:
-			advance = cmd_ramp(current_cmd, cmd_continue);
-			break;
-		default:
-			abort();
-			advance = true;
-			break;
-		}
+	current_cmd = &cmd_list[state.step];
+	next_step = state.step;
 
-		if (advance)
-			next_step++;
-
-		if (next_step != state.step) {
-			state.step = next_step;
-			if (next_step >= state.profile_steps) {
-				(void)temp_profile_executer_stop();
-			} else {
-				cmd_continue = false;
-			}
-		} else {
-			cmd_continue = true;
-		}
-		last_tick = systick_get_global_tick();
+	switch (current_cmd->cmd) {
+	case PL_WAIT_FOR_TIME:
+		advance = cmd_wait_time(current_cmd, cmd_continue);
+		break;
+	case PL_WAIT_FOR_TEMP:
+		advance = cmd_wait_temp(current_cmd, cmd_continue);
+		break;
+	case PL_SET_TEMP:
+		advance = cmd_set_temp(current_cmd, cmd_continue);
+		break;
+	case PL_LOUDSPEAKER_SET:
+		loudspeaker_set((uint16_t)current_cmd->params[0]);
+		advance = true;
+		break;
+	case PL_OFF:
+		oven_pid_stop();
+		pid_should_run = false;
+		advance = true;
+		break;
+	case PL_PID_CONF:
+		pid_init(&pid, current_cmd->params[0], /* Kd */
+				current_cmd->params[1], /* Ki */
+				current_cmd->params[2], /* Kp */
+				0.0f, 0.0f,
+				current_cmd->params[3], /* Int max */
+				current_cmd->params[4], /* Kd tau */
+				current_cmd->params[5]); /* Period */
+		oven_pid_init(&pid);
+		advance = true;
+		pid_should_run = true;
+		break;
+	case PL_SET_RAMP:
+		advance = cmd_ramp(current_cmd, cmd_continue);
+		break;
+	default:
+		tpe_abort();
+		advance = true;
+		break;
 	}
 
+	if (advance)
+		next_step++;
+
+	if (next_step != state.step) {
+		state.step = next_step;
+		if (next_step >= state.profile_steps) {
+			(void)temp_profile_executer_stop();
+		} else {
+			cmd_continue = false;
+		}
+	} else {
+		cmd_continue = true;
+	}
+	last_tick = systick_get_global_tick();
+
 	return 0;
 }
 

stm-firmware/ui/gui.c

@@ -37,6 +37,7 @@
 #include <inttypes.h>
 #include <reflow-controller/oven-driver.h>
 #include <fatfs/ff.h>
+#include <reflow-controller/temp-profile-executer.h>
 
 static char IN_SECTION(.ccm.bss) display_buffer[4][21] = {0};
 static struct lcd_menu IN_SECTION(.ccm.bss) reflow_menu;
@@ -417,9 +418,12 @@ static void gui_menu_temp_profile_select(struct lcd_menu *menu, enum menu_entry_
 	static void *my_parent;
 	static char profile_list[10][17];
 	static bool file_error = false;
+	static enum pl_ret_val profile_ret_val = PL_RET_SUCCESS;
 	static uint8_t currently_selected = 0U;
-	static uint8_t current_scroll_offset = 0U;
 	static uint8_t loaded;
+	int16_t delta;
+	enum button_state button;
+
 	int res;
 
 	if (entry_type == MENU_ENTRY_FIRST_ENTER) {
@@ -431,7 +435,7 @@ static void gui_menu_temp_profile_select(struct lcd_menu *menu, enum menu_entry_
 		if (res < 0) {
 			file_error = true;
 		}
-		current_scroll_offset = 0u;
+
 		currently_selected = 0u;
 		loaded = (uint32_t)res;
 		menu_lcd_outputf(menu, 0, "Select:");
@@ -441,28 +445,49 @@ static void gui_menu_temp_profile_select(struct lcd_menu *menu, enum menu_entry_
 	}
 
 	if (menu_get_button_ready_state(menu)) {
-		if (menu_get_button_state(menu) == BUTTON_LONG) {
+		delta = menu_get_rotary_delta(menu);
+		button = menu_get_button_state(menu);
+
+		if (button == BUTTON_LONG) {
 			menu_entry_dropback(menu, my_parent);
 		}
 
 		if (file_error) {
 			menu_lcd_outputf(menu, 0, "Disk Error");
 			menu_lcd_outputf(menu, 1, "SD inserted?");
-			if (menu_get_button_state(menu) == BUTTON_SHORT_RELEASED)
+			if (button == BUTTON_SHORT_RELEASED)
 				menu_entry_dropback(menu, my_parent);
 			return;
-		}
-
-		if (loaded == 0) {
+		} else if (loaded == 0) {
 			menu_lcd_outputf(menu, 0, "No profiles");
 			menu_lcd_outputf(menu, 1, "found");
-			if (menu_get_button_state(menu) == BUTTON_SHORT_RELEASED)
+			if (button == BUTTON_SHORT_RELEASED)
 				menu_entry_dropback(menu, my_parent);
 			return;
+		} else if (profile_ret_val != PL_RET_SUCCESS) {
+			menu_lcd_outputf(menu, 0, "Profile Error");
+			if (button == BUTTON_SHORT_RELEASED)
+				menu_entry_dropback(menu, my_parent);
+			return;
+		} else if (currently_selected < loaded) {
+			/* Show currently selected profile */
+			menu_lcd_outputf(menu, 1, "%s", &profile_list[currently_selected][0]);
+
+			if (button == BUTTON_SHORT_RELEASED) {
+				/* Execute selected profile */
+			}
+
+			if (delta >= 4) {
+				menu_ack_rotary_delta(menu);
+				if (currently_selected < (loaded - 1))
+					currently_selected++;
+			} else if (delta <= -4) {
+				menu_ack_rotary_delta(menu);
+				if (currently_selected > 0)
+					currently_selected--;
+			}
 		}
 	}
-
-
 }
 
 static void gui_menu_constant_temperature_driver_setup(struct lcd_menu *menu, enum menu_entry_func_entry entry_type, void *parent)