38 lines
1.4 KiB
Python
38 lines
1.4 KiB
Python
from django.core.validators import MinValueValidator
|
|
from django.db import models
|
|
|
|
|
|
MODE_CHOICES = ['FM', 'AFSK', 'BFSK', 'APRS', 'SSTV', 'CW', 'FMN']
|
|
|
|
|
|
class Satellite(models.Model):
|
|
"""Model for SatNOGS satellites."""
|
|
norad_cat_id = models.PositiveIntegerField()
|
|
name = models.CharField(max_length=45)
|
|
|
|
def __unicode__(self):
|
|
return self.name
|
|
|
|
|
|
class Transponder(models.Model):
|
|
"""Model for antennas transponders."""
|
|
description = models.TextField()
|
|
alive = models.BooleanField(default=True)
|
|
uplink_low = models.PositiveIntegerField(blank=True, null=True)
|
|
uplink_high = models.PositiveIntegerField(blank=True, null=True)
|
|
downlink_low = models.PositiveIntegerField(blank=True, null=True)
|
|
downlink_high = models.PositiveIntegerField(blank=True, null=True)
|
|
mode = models.CharField(choices=zip(MODE_CHOICES, MODE_CHOICES),
|
|
max_length=10)
|
|
invert = models.BooleanField(default=False)
|
|
baud = models.FloatField(validators=[MinValueValidator(0)])
|
|
satellite = models.ForeignKey(Satellite, related_name='transponder',
|
|
null=True)
|
|
approved = models.BooleanField(default=False)
|
|
suggestion = models.ForeignKey('self', blank=True, null=True,
|
|
on_delete=models.SET_NULL,
|
|
related_name="suggestions")
|
|
|
|
def __unicode__(self):
|
|
return self.description
|