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Added multiple data graphs and stronger safety with threads

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This commit is contained in:
Hector van der Aa
2026-04-07 17:53:38 +02:00
parent 95ba7376c5
commit 2d631f0669
8 changed files with 311 additions and 9 deletions
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59
src/dataflux/ui/windows.py
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@@ -7,9 +7,18 @@ import dataflux.callbacks.menu
import dataflux.callbacks.serial
from dataflux.state import AppState
from dataflux.tags import MENU_FILE_CONNECT, MENU_FILE_DISCONNECT, STATUS_SERIAL_STATUS_BOX, STATUS_SERIAL_STATUS_TEXT, THEME_STATUS_CONNECTED, THEME_STATUS_CONNECTED_BRIGHT, THEME_STATUS_DISCONNECTED, WINDOW_CONNECTION_MENU, WINDOW_CONNECTION_MENU_COMBO
from dataflux.tags import GRAPH_SERIES_SPEED, GRAPH_SERIES_TENG, GRAPH_SERIES_VBAT, GRAPH_X_AXIS_SPEED, GRAPH_X_AXIS_TENG, GRAPH_X_AXIS_VBAT, GRAPH_Y_AXIS_SPEED, GRAPH_Y_AXIS_TENG, GRAPH_Y_AXIS_VBAT, LIVE_DATA_TENG_VALUE, LIVE_DATA_UTC_TIME_VALUE, LIVE_DATA_VBAT_VALUE, LIVE_DATA_VEHICLE_TIME_VALUE, LIVE_DATA_SPEED_VALUE, MENU_FILE_CONNECT, MENU_FILE_DISCONNECT, MENU_FILE_DUMP_BUFFERS, STATUS_SERIAL_STATUS_BOX, STATUS_SERIAL_STATUS_TEXT, THEME_STATUS_CONNECTED, THEME_STATUS_CONNECTED_BRIGHT, THEME_STATUS_DISCONNECTED, WINDOW_CONNECTION_MENU, WINDOW_CONNECTION_MENU_COMBO, WINDOW_FILE_DIALOG_DUMP_BUFFERS
from dataflux.ui.colors import STATUS_GREEN_BRIGHT, STATUS_GREEN_DARK, STATUS_RED_DARK
def _add_live_data_row(label: str, value: str, tag: str, units: str) -> None:
with dpg.table_row():
with dpg.table_cell():
dpg.add_text(label)
with dpg.table_cell():
dpg.add_text(value, tag=tag)
with dpg.table_cell():
dpg.add_text(units)
def build_windows(state: AppState) -> None:
with dpg.window(label='DataFlux',tag="main_window", no_collapse=True):
@@ -17,6 +26,7 @@ def build_windows(state: AppState) -> None:
with dpg.menu(label='File'):
dpg.add_menu_item(label="Connect", enabled=True, tag=MENU_FILE_CONNECT, callback=dataflux.callbacks.menu.open_connection_window)
dpg.add_menu_item(label="Disonnect", enabled=False, tag=MENU_FILE_DISCONNECT, callback=dataflux.callbacks.menu.menu_file_disconnect, user_data=state)
dpg.add_menu_item(label="Dump Buffers", enabled=True, tag=MENU_FILE_DUMP_BUFFERS, callback=dataflux.callbacks.menu.menu_file_dump_buffers)
dpg.add_menu_item(label="Quit")
with dpg.menu(label='Window'):
dpg.add_menu_item(label="Live Data", user_data="page_live_data")
@@ -25,16 +35,39 @@ def build_windows(state: AppState) -> None:
with dpg.child_window(tag="content_area", autosize_x=True, height=-32, border=False):
with dpg.group(tag="page_live_data", show=True):
with dpg.group(horizontal=True):
with dpg.child_window(tag="realtime_stats", width=250, autosize_y=True, border=True):
dpg.add_text("Speed: 25kmh")
with dpg.child_window(tag="realtime_stats", width=260, autosize_y=True, border=True):
with dpg.table(header_row=False, resizable=False, policy=dpg.mvTable_SizingFixedFit, borders_innerH=False, borders_innerV=False, borders_outerH=False, borders_outerV=False, no_host_extendX=True):
dpg.add_table_column(width_fixed=True)
dpg.add_table_column(width_stretch=True, init_width_or_weight=1.0)
dpg.add_table_column(width_fixed=True)
_add_live_data_row("UTC Time", "no_data", LIVE_DATA_UTC_TIME_VALUE,"")
_add_live_data_row("Vehicle Time", "no_data", LIVE_DATA_VEHICLE_TIME_VALUE,"")
_add_live_data_row("Speed", "no_data", LIVE_DATA_SPEED_VALUE,"km/h")
_add_live_data_row("Battery Voltage", "no_data", LIVE_DATA_VBAT_VALUE,"V")
_add_live_data_row("Engine Temp", "no_data", LIVE_DATA_TENG_VALUE,"°C")
with dpg.child_window(tag="data_graphs", autosize_x=True, autosize_y=True, border=True):
with dpg.plot(label="Speed", height=250, width=-1, no_inputs=True):
dpg.add_plot_legend()
dpg.add_plot_axis(dpg.mvXAxis, label="Time", tag="x_axis_speed")
y_axis = dpg.add_plot_axis(dpg.mvYAxis, label="Speed", tag="y_axis_speed")
dpg.set_axis_limits("y_axis_speed", 0, 50)
dpg.add_line_series([], [], parent=y_axis, tag="speed_series")
dpg.add_plot_axis(dpg.mvXAxis, label="Time", tag=GRAPH_X_AXIS_SPEED)
y_axis_speed = dpg.add_plot_axis(dpg.mvYAxis, label="Speed", tag=GRAPH_Y_AXIS_SPEED)
dpg.set_axis_limits(GRAPH_Y_AXIS_SPEED, ymin=0, ymax=50)
dpg.set_axis_limits(GRAPH_X_AXIS_SPEED, ymin=-30, ymax=0)
dpg.add_line_series([], [], parent=y_axis_speed, tag=GRAPH_SERIES_SPEED)
with dpg.plot(label="Battery Voltage", height=250, width=-1, no_inputs=True):
dpg.add_plot_legend()
dpg.add_plot_axis(dpg.mvXAxis, label="Time", tag=GRAPH_X_AXIS_VBAT)
y_axis_vbat = dpg.add_plot_axis(dpg.mvYAxis, label="Voltage", tag=GRAPH_Y_AXIS_VBAT)
dpg.set_axis_limits(GRAPH_Y_AXIS_VBAT, ymin=0, ymax=20)
dpg.set_axis_limits(GRAPH_X_AXIS_VBAT, ymin=-30, ymax=0)
dpg.add_line_series([], [], parent=y_axis_vbat, tag=GRAPH_SERIES_VBAT)
with dpg.plot(label="Engine Temp", height=250, width=-1, no_inputs=True):
dpg.add_plot_legend()
dpg.add_plot_axis(dpg.mvXAxis, label="Time", tag=GRAPH_X_AXIS_TENG)
y_axis_teng = dpg.add_plot_axis(dpg.mvYAxis, label="Temperature", tag=GRAPH_Y_AXIS_TENG)
dpg.set_axis_limits(GRAPH_Y_AXIS_TENG, ymin=0, ymax=120)
dpg.set_axis_limits(GRAPH_X_AXIS_TENG, ymin=-30, ymax=0)
dpg.add_line_series([], [], parent=y_axis_teng, tag=GRAPH_SERIES_TENG)
with dpg.group(tag="page_lap_recap", show=False):
dpg.add_text("Lap Recap")
@@ -74,3 +107,15 @@ def build_windows(state: AppState) -> None:
with dpg.window(label="Connection Menu", tag=WINDOW_CONNECTION_MENU, show=False, modal=True, no_collapse=True, width=300):
dpg.add_combo([], tag=WINDOW_CONNECTION_MENU_COMBO)
dpg.add_button(label="Connect", callback=dataflux.callbacks.serial.connection_window_connect_serial, user_data=state)
with dpg.file_dialog(
directory_selector=False,
show=False,
tag=WINDOW_FILE_DIALOG_DUMP_BUFFERS,
width=700,
height=400,
modal=True,
callback=dataflux.callbacks.menu.window_file_dialog_dump_buffers_ok,
user_data=state
):
dpg.add_file_extension(".csv")