| Commit message (Collapse) | Author | Age |
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Re-label everything to have the correct names. This doesn't actually
change the code at all, so the eeprom and telemetry is all compatible.
Matching changes on the host side will be required to actually process
the data correctly, of course.
Signed-off-by: Keith Packard <keithp@keithp.com>
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TeleGPS v2 uses the STMF0 processor instead of the LPC11, which means
the ADC range is different. As the raw ADC value was getting sent to
represent battery voltage in the config packet, we need to scale that
for the different processor. This patch allows that to happen.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Allow the ground software to know which TeleMini version is in use,
even though they are very similar with only ADC values differing.
Signed-off-by: Keith Packard <keithp@keithp.com>
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If the log is full at startup, we want to transmit flight 0 to let the
ground station know. However, we don't want to switch to flight 0 in
flight, so save the initial telemetry flight number (0 or the real
flight number) at startup and use that throughout the flight.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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The receivers take some time to reset the radio between packets, so
make sure we don't send back-to-back telemetry too quickly by delaying
after sending each telemetry packet.
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Having arbitrary alarms firing in the middle of complicated device
logic makes no sense at all. Therefore only correct use of ao_alarm
and ao_clear_alarm was around a specific ao_sleep call, with correct
recovery in case the alarm fires.
This patch replaces all uses of ao_alarm/ao_sleep/ao_clear_alarm with
ao_sleep_for, a new function which takes the alarm timeout directly.
A few cases which weren't simply calling ao_sleep have been reworked
to pass the timeout value down to the place where sleep *is* being
called, and having that code deal with the return correctly.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Robert Braibish's board has a dead MPU6000; this fix lets the TeleMega
firmware build without that driver so the rest of the board could be verified.
Signed-off-by: Keith Packard <keithp@keithp.com>
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With RDF, APRS and telemetry all being sent at varying rates,
computing when to send the next radio data is not as simple as sending
telemetry and then figuring out whether to send RDF and/or APRS.
Fix this by computing times for the next telemetry/rdf/aprs packet,
and only sending each when that time has passed. Compute the delay
until the next radio activity as the minimum time to any transmission.
This also adds code to the config bits to reset the radio times
whenever something changes that might affect which radio data to send
next.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This was used for testing the original TeleMini which couldn't log
data at full speed.
Signed-off-by: Keith Packard <keithp@keithp.com>
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For non-zero telemetry intervals, the radio code limits the value
based on the data rate. However, a zero interval means that telemetry
should be entirely disabled, so that value should be left alone when
checking.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Telemetry gets a special 'mode' flag indicating that 24-bit data is
present; log files get new data and log readers are expected to detect
that via the firmware version number.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This lets TeleMini-v2.0 compile.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This lets the radio code adjust the telemetry packet sending pattern
when the data rate changes.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This data is constant, so we don't need to send it very often. Once
every five seconds should be plenty.
Signed-off-by: Keith Packard <keithp@keithp.com>
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TeleGPS no longer has ao_flight_state
Signed-off-by: Keith Packard <keithp@keithp.com>
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TeleGPS doesn't need apogee delay, so re-purpose it for the battery voltage
Signed-off-by: Keith Packard <keithp@keithp.com>
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And only set this for tracker products; other products place state in
separate state packets
Signed-off-by: Keith Packard <keithp@keithp.com>
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Useful for TeleGPS
Signed-off-by: Keith Packard <keithp@keithp.com>
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core remains a bad name to use -- dirvish skips files (and
directories, it seems) with that name.
Signed-off-by: Keith Packard <keithp@keithp.com>
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