| Commit message (Collapse) | Author | Age |
|---|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The device serial number and radio calibration values are stored in
flash, mostly so that TeleDongle gets them saved.
Placing them in well-known locations (starting at 0xa0) makes it
possible to find the previous configuration and to re-write it
easily, without requiring the .map file.
altosui doesn't have the .map file parsing code, so it relies upon
this new technique. As a benefit, it reads the old values from the
device before reprogramming it.
Signed-off-by: Keith Packard <keithp@keithp.com>
|
| |
|
|
|
|
|
|
|
| |
In monitor mode, the current receive operation must be aborted so that
the radio channel change can take effect without receiving a
telemetry packet on the old channel. Aborting any in-progress radio
operation will make sure that happens.
Signed-off-by: Keith Packard <keithp@keithp.com>
|
| |
|
|
|
|
|
|
|
|
|
|
| |
Writing the 'Saved\r\n' string would fill the packet buffer and cause
a flush to occur, which would need to wait for the radio link to
receive and transmit a packet. The radio link always re-fetches the
radio channel number when lighting up the radio, so it need to look in
the config space. If the config mutex was held by the config writing
process while the radio was trying to get the channel number, then
we'd get a deadlock.
Signed-off-by: Keith Packard <keithp@keithp.com>
|
| |
|
|
|
|
|
|
| |
This creates per-product subdirectories and recompiles everything for
each product, allowing per-product compile-time changes for things
like peripheral pin assignments and attached serial devices.
Signed-off-by: Keith Packard <keithp@keithp.com>
|
| |
|
|
|
|
|
|
| |
This moves the initial radio calibration value into const memory where
it will be used if no eeprom configuration value is available, either
on an unprogrammed board with eeprom or a device without an eeprom.
Signed-off-by: Keith Packard <keithp@keithp.com>
|
| |
|
|
|
|
|
| |
Place more often used values at top, and consistently call the radio
value 'calibration' instead of 'frequency'.
Signed-off-by: Keith Packard <keithp@keithp.com>
|
| |
|
|
|
|
|
|
|
| |
The crystal we use is only good for 20ppm, which generates a fairly
significant error bounds at our RF frequency. This commit adds a
configuration variable that sets the RF frequency control variable so
that the output frequency can be adjusted.
Signed-off-by: Keith Packard <keithp@keithp.com>
|
| | |
|
| | |
|
| |
|
|
|
|
|
| |
Calibration now uses two values, one upside right and the other upside
down instead of a single horizontal value. This allows the use of
other accelerometers and compensates for variations in the divider
circuit to provide more accurate data.
|
| |
|
|
|
|
|
| |
Provide for a delay after apogee before the drogue charge is
fired. This allows TM to be used as a back-up altimeter.
Signed-off-by: Keith Packard <keithp@keithp.com>
|
|
|
Signed-off-by: Keith Packard <keithp@keithp.com>
|
