-
Notifications
You must be signed in to change notification settings - Fork 4
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
merge pyDashRF1 and pyDashR3E into single pyDash application
- Loading branch information
Showing
9 changed files
with
675 additions
and
715 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,223 @@ | ||
| """ | ||
| pyDash.py - Waits for sim to launch and then starts appropriate Dash app | ||
| by Dan Allongo ([email protected]) | ||
| Release History: | ||
| 2016-05-30: Add multiple instance detection | ||
| 2016-05-29: Add timestamp to each log message | ||
| 2016-05-28: Clear display after exiting sim | ||
| 2016-05-27: Add settings for fuel, temperature, and RPM range to unified settings JSON | ||
| 2016-05-26: Initial release | ||
| """ | ||
|
|
||
| APP_NAME = 'pyDash' | ||
| APP_VER = '2.0.0.0' | ||
| APP_DESC = 'Python sim racing dashboard control' | ||
| APP_AUTHOR = 'Dan Allongo ([email protected])' | ||
| APP_URL = 'https://github.com/dallongo/pySRD9c' | ||
|
|
||
| if __name__ == '__main__': | ||
| from pyDashR3E import pyDashR3E | ||
| from pyDashRF1 import pyDashRF1 | ||
| from pySRD9c import srd9c | ||
|
|
||
| from time import sleep | ||
| from psutil import process_iter, Process | ||
| from sys import exit | ||
| from distutils.util import strtobool | ||
| import json | ||
| from datetime import datetime | ||
|
|
||
| print "{0} v.{1}".format(APP_NAME, APP_VER) | ||
| print APP_DESC | ||
| print APP_AUTHOR | ||
| print APP_URL | ||
|
|
||
| # only one instance running at a time to avoid race condition | ||
| pid = None | ||
| for p in process_iter(): | ||
| # compiled exe with pyinstaller runs as child process during unpacking | ||
| if(p.pid in [Process().pid, Process().ppid()]): | ||
| continue | ||
| try: | ||
| if(p.cmdline() == Process().cmdline()): | ||
| pid = p.pid | ||
| break | ||
| except: | ||
| pass | ||
| if(pid): | ||
| print "\nERROR: Instance in PID {0} already running, exiting!".format(pid) | ||
| sleep(3) | ||
| exit(1) | ||
| # super basic logging func, echos to console | ||
| def log_print(s, lfn=APP_NAME + '.log'): | ||
| with open(lfn, 'a+') as lfh: | ||
| # append timestamp to start of each log message | ||
| s = '\t'.join([datetime.now().strftime('%Y-%m-%d %H:%M:%S'), s]) | ||
| print s | ||
| if(not s or s[-1] != '\n'): | ||
| s += '\n' | ||
| lfh.write(s) | ||
| # get and validate settings from json, write back out to disk | ||
| def read_settings(sfn=APP_NAME + '.settings.json'): | ||
| # verify options are valid | ||
| def check_option(option, val_type='float', default=0, val_range=[0, 1]): | ||
| x = None | ||
| try: | ||
| if(val_type=='float'): | ||
| x = float(str(option)) | ||
| if(x < min(val_range) or x > max(val_range)): | ||
| raise ValueError | ||
| elif(val_type=='bool'): | ||
| x = bool(strtobool(str(option))) | ||
| elif(val_type=='str'): | ||
| x = str(option) | ||
| if(x not in val_range): | ||
| raise ValueError | ||
| except ValueError: | ||
| log_print("Bad option value {0}, using default value {1}".format(option, default)) | ||
| return default | ||
| return x | ||
| # default settings | ||
| defaults = { | ||
| 'text_blink':{ | ||
| '_comment':"blink text for pit/overheat/fuel warnings. values 0.1-1.0", | ||
| 'enabled':True, | ||
| 'duration':0.5 | ||
| }, | ||
| 'led_blink':{ | ||
| '_comment':"blink indicators for DRS/PTP/pit/overheat/fuel warnings. values 0.1-1.0", | ||
| 'enabled':True, | ||
| 'duration':0.2 | ||
| }, | ||
| 'info_text':{ | ||
| 'sector_split':{ | ||
| '_comment':"options are 'self_previous', 'self_best', 'session_best'", | ||
| 'enabled':True, | ||
| 'compare_lap':'session_best' | ||
| }, | ||
| 'lap_split':{ | ||
| '_comment':"options are 'self_previous', 'self_best', 'session_best'", | ||
| 'enabled':True, | ||
| 'compare_lap':'self_previous' | ||
| }, | ||
| 'position':{ | ||
| '_comment':"show position in field at the beginning of each lap", | ||
| 'enabled':True | ||
| }, | ||
| 'remaining':{ | ||
| '_comment':"show laps/time remaining at the beginning of each lap", | ||
| 'enabled':True | ||
| }, | ||
| '_comment':"session timing info for each sector/lap. values 1.0-5.0", | ||
| 'duration':3 | ||
| }, | ||
| 'drs_ptp':{ | ||
| '_comment':"(R3E only) text and green RPM LEDs for DRS/PTP", | ||
| 'text':True, | ||
| 'led':True | ||
| }, | ||
| 'neutral':{ | ||
| '_comment':"options are '0', 'n', '-', '_', ' '", | ||
| 'symbol':"n" | ||
| }, | ||
| 'speed':{ | ||
| '_comment':"options are 'mph', 'km/h'", | ||
| 'units':"mph" | ||
| }, | ||
| 'fuel':{ | ||
| '_comment':"tune fuel warnings. 'samples' is how many laps to use for the moving average of fuel use (values 1.0-5.0). 'warning' is how many laps of fuel left to turn on LED (values 2.0-5.0). 'critical' is how many laps of fuel left to blink LED (values 0.5-2.0).", | ||
| 'warning':3, | ||
| 'critical':1, | ||
| 'samples':3, | ||
| 'enabled':True | ||
| }, | ||
| 'temperature':{ | ||
| '_comment':"tune temperature warnings. 'samples' is how many laps to use for the initial baseline (values 1.0-5.0). 'warning' is how many degrees C above baseline to turn on LED (values 2.0-10.0). 'critical' is how many degrees C above baseline to blink LED (values 10.0-20.0).", | ||
| 'warning':7, | ||
| 'critical':12, | ||
| 'samples':3, | ||
| 'enabled':True | ||
| }, | ||
| 'rpm':{ | ||
| '_comment':"change tach/shift points. 'range' is what fraction of the RPM range is represented by each group of 4 LEDs (values 0.05-0.33). 'shift' is what fraction of the RPM range to trigger the shift LED (values 0.85-1.0).", | ||
| 'range':0.13, | ||
| 'shift':0.95 | ||
| } | ||
| } | ||
| # get settings from json | ||
| with open(sfn, 'a+') as f: | ||
| try: | ||
| # merge with defaults to catch missing keys | ||
| settings = dict(defaults, **json.load(f)) | ||
| except ValueError: | ||
| log_print("Invalid or missing settings file, creating using defaults") | ||
| settings = defaults | ||
| if(settings != defaults): | ||
| # validate setting values | ||
| settings['text_blink']['enabled'] = check_option(settings['text_blink']['enabled'], 'bool', defaults['text_blink']['enabled']) | ||
| settings['text_blink']['duration'] = check_option(settings['text_blink']['duration'], 'float', defaults['text_blink']['duration'], [0.1, 1]) | ||
|
|
||
| settings['led_blink']['enabled'] = check_option(settings['led_blink']['enabled'], 'bool', defaults['led_blink']['enabled']) | ||
| settings['led_blink']['duration'] = check_option(settings['led_blink']['duration'], 'float', defaults['led_blink']['duration'], [0.1, 1]) | ||
|
|
||
| settings['info_text']['sector_split']['enabled'] = check_option(settings['info_text']['sector_split']['enabled'], 'bool', defaults['info_text']['sector_split']['enabled']) | ||
| settings['info_text']['sector_split']['compare_lap'] = check_option(settings['info_text']['sector_split']['compare_lap'], 'str', defaults['info_text']['sector_split']['compare_lap'], ['self_previous', 'self_best', 'session_best']) | ||
| settings['info_text']['lap_split']['enabled'] = check_option(settings['info_text']['lap_split']['enabled'], 'bool', defaults['info_text']['lap_split']['enabled']) | ||
| settings['info_text']['lap_split']['compare_lap'] = check_option(settings['info_text']['lap_split']['compare_lap'], 'str', defaults['info_text']['lap_split']['compare_lap'], ['self_previous', 'self_best', 'session_best']) | ||
| settings['info_text']['position']['enabled'] = check_option(settings['info_text']['position']['enabled'], 'bool', defaults['info_text']['position']['enabled']) | ||
| settings['info_text']['remaining']['enabled'] = check_option(settings['info_text']['remaining']['enabled'], 'bool', defaults['info_text']['remaining']['enabled']) | ||
| settings['info_text']['duration'] = check_option(settings['info_text']['duration'], 'float', defaults['info_text']['duration'], [1, 5]) | ||
|
|
||
| settings['neutral']['symbol'] = check_option(settings['neutral']['symbol'], 'str', defaults['neutral']['symbol'], ['0', 'n', '-', '_', ' ']) | ||
| settings['speed']['units'] = check_option(settings['speed']['units'], 'str', defaults['speed']['units'], ['mph', 'km/h']) | ||
|
|
||
| settings['drs_ptp']['text'] = check_option(settings['drs_ptp']['text'], 'bool', defaults['drs_ptp']['text']) | ||
| settings['drs_ptp']['led'] = check_option(settings['drs_ptp']['led'], 'bool', defaults['drs_ptp']['led']) | ||
|
|
||
| settings['fuel']['enabled'] = check_option(settings['fuel']['enabled'], 'bool', defaults['fuel']['enabled']) | ||
| settings['fuel']['samples'] = check_option(settings['fuel']['samples'], 'float', defaults['fuel']['samples'], [1, 5]) | ||
| settings['fuel']['warning'] = check_option(settings['fuel']['warning'], 'float', defaults['fuel']['warning'], [2, 5]) | ||
| settings['fuel']['critical'] = check_option(settings['fuel']['critical'], 'float', defaults['fuel']['critical'], [0.5, 2]) | ||
|
|
||
| settings['temperature']['enabled'] = check_option(settings['temperature']['enabled'], 'bool', defaults['temperature']['enabled']) | ||
| settings['temperature']['samples'] = check_option(settings['temperature']['samples'], 'float', defaults['temperature']['samples'], [1, 5]) | ||
| settings['temperature']['warning'] = check_option(settings['temperature']['warning'], 'float', defaults['temperature']['warning'], [2, 10]) | ||
| settings['temperature']['critical'] = check_option(settings['temperature']['critical'], 'float', defaults['temperature']['critical'], [10, 20]) | ||
|
|
||
| settings['rpm']['range'] = check_option(settings['rpm']['range'], 'float', defaults['rpm']['range'], [0.05, 0.33]) | ||
| settings['rpm']['shift'] = check_option(settings['rpm']['shift'], 'float', defaults['rpm']['shift'], [0.85, 1.0]) | ||
| # write out validated settings | ||
| with open(sfn, 'w') as f: | ||
| json.dump(settings, f, indent=4, separators=(',',': '), sort_keys=True) | ||
| return settings, sfn | ||
| log_print("-"*16 + " pyDash INIT " + "-"*16) | ||
| settings, settings_fn = read_settings() | ||
| log_print("Waiting for SRD-9c...") | ||
| dash = srd9c() | ||
| log_print("Connected!") | ||
| while(True): | ||
| sleep(1) | ||
| try: | ||
| for p in process_iter(): | ||
| if(p.name().lower() in ['rrre.exe', 'gsc.exe', 'ams.exe', 'rfactor.exe']): | ||
| log_print("Found {0}".format(p.name())) | ||
| if(p.name().lower() == 'rrre.exe'): | ||
| pyDashR3E(p.pid, log_print, read_settings, dash) | ||
| else: | ||
| pyDashRF1(p.pid, log_print, read_settings, dash) | ||
| # clear display after exiting sim | ||
| dash.gear = ' ' | ||
| dash.left = ' '*4 | ||
| dash.right = ' '*4 | ||
| dash.rpm['value'] = 0 | ||
| dash.rpm['green'] = '0'*4 | ||
| dash.rpm['red'] = '0'*4 | ||
| dash.rpm['blue'] = '0'*4 | ||
| dash.status = '0'*4 | ||
| dash.update() | ||
| break | ||
| except: | ||
| log_print("Unhandled exception!") | ||
| log_print(format_exc()) | ||
| log_print("-"*16 + " pyDash SHUTDOWN " + "-"*16) |
Oops, something went wrong.