| Commit message (Collapse) | Author | Age |
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This isn't done yet.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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We haven't finished this yet, so don't deliver firmware for it.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Set spi slave DMA priority MOSI to HIGH and MISO to VERY_HIGH. Slave
SPI doesn't have the luxury of slowing down when the system is busy,
so provide it maximum memory bandwidth to try and keep up with the
master.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Make sure receive DMA is higher than any TX dma so that
it always runs in preference.
Signed-off-by: Keith Packard <keithp@keithp.com>
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When the MISO DMA priority is too low, and the processor gets busy,
it's possible for SPI input to overrun the processor, which causes the
MISO DMA to get out of sync and never finish. Set the MISO DMA
priority to HIGH to avoid this.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Instead of having nearly duplicate versions of the SPI DMA
configuration calls, create helper funcs that do most of the work so
that the SPI API funcs are shorter and clearer.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Provides a bit better typechecking opportunities for this function.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Instead of trying to re-use the same file descriptor, close and
re-open the device each time around the loop to avoid getting stuck
when calibrating TeleMega boards.
Signed-off-by: Keith Packard <keithp@keithp.com>
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The code to validate the usb id and product name had some debug hacks
left enabled, which caused it to fail. The short -f version of the
force flag was also not getting parsed correctly.
Signed-off-by: Keith Packard <keithp@keithp.com>
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These make the script easier to use
Signed-off-by: Keith Packard <keithp@keithp.com>
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When the USB connection times out, abort any pending operations and
clean up the thread correctly. Also, deal with the serial line being
closed by checking for null.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Allow the serial number on the turnon_telemega command line, instead
of reading it.
When accel cal fails, loop waiting for it to succeed instead of
continuing blindly.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Instead of blindly loading firmware, go get the old device's name and
make sure it matches the new firmware.
Add --force option to allow this to be overridden.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Need to pass the single-byte verisons to getopt_long
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Using this slower clock eliminates sampling problems with the ADC and
cleans up the chaoskey raw data.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This tests the LEDS to make sure they all work on the following devices:
easymega-v1.0
telebt-v3.0
teledongle-v3.0
telemega-v1.0
telemega-v2.0
telemetrum-v2.0
Signed-off-by: Keith Packard <keithp@keithp.com>
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This makes them show up nice and bright in the terminal window.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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This uses a subset of the dieharder tests which run in reasonable time
and don't appear to emit false negatives on a regular basis.
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 --infinite option keeps writing data.
The --bytes options pulls out bits 1-8 which should provide 8 true
bits of entropy.
This combination allows ao-chaosread to be fed directly into dieharder
to validate the hardware.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Check to make sure we aren't repeating a block coming from the
unwhitened source, which is the standard online FIPS test for RNGs.
Signed-off-by: Keith Packard <keithp@keithp.com>
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The .bin files are what the DFU utility uses to flash the boot loader
using USB.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This was used to try and not have two xtals on telemini, but failed
because the provided clock has too much noise.
Signed-off-by: Keith Packard <keithp@keithp.com>
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telefiretwo is now a single pad box, so telelcotwo needs to switch
between boxes instead of pads on the same box. Do this by re-purposing
the pad arming switches into a box selector and arming switch.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This returns the current state of the button; useful to check what the
value is at startup.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This computes the time in seconds since the epoch from GPS time
information.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This product never worked, so stop insisting that it actually build.
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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This exposes the cc1200 radio test function so we can load special
test firmware in telemini to do the radio cal as it has no USB to
perform that interactively.
Signed-off-by: Keith Packard <keithp@keithp.com>
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When the receive timeout happens, the radio may still interrupt while
the SPI bus is getting shut down. If this happens, the interrupt
handler shouldn't touch the SPI bus at all as it may well be turned
off, which would cause the receive function to wedge waiting for a spi
byte transfer to happen.
Signed-off-by: Keith Packard <keithp@keithp.com>
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When monitoring telemetry, the frame needs to be sent together on one
line, not split with the output of a command (like 'a') mixed in.
Use a mutex for products with monitoring to keep command output and
telemetry output each on separate lines.
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 'hide' value wasn't getting reset to 'false' each time the state
of the indicators was checked, so indicators would get hidden and then
never shown again.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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Like Telemetrum v2.0, but with cc1200 instead of cc1120
Signed-off-by: Keith Packard <keithp@keithp.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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