| Commit message (Collapse) | Author | Age |
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This involved rewriting the GPS code to use the telemetry structures
directly so that a memcpy could be used to transfer the data to the
telemetry packets, saving a bunch of code space, along with fixing up
the gps testing programs to deal with the structure changes.
In addition, the teledongle code needed to have the monitoring code
split into separate radio receiver and USB writer threads as the
packets are now back-to-back, and hence come too fast to wait for the
USB data to be sent to the host after each one.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This completely replaces the version 3 format with a much simpler and
easier to parse scheme. It's described in detail in ao_telem.h, but
the basic idea is that the whole line is split into name/value pairs,
separated by whitespace. Every name is unique, and the values are
either strings or integers. No extraneous formatting or units are
provided.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Missing GPS serial data could cause the tracking array reset to
get skipped, causing the array to be overrun, smashing critical data
beyond the array.
This was detected using the 'altosui' flash command to program a
device from TM. Hitting the USB that hard caused TM to crash with a
mutex error (3 beeps) after the ao_gps_task structure was overwritten
with zeros.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This wakes up the two GPS reporting tasks and gets them to report out
any existing GPS data to the log file. To make sure the timestamps in
that GPS data are accurate, this also records GPS time on receipt of
the GPS data instead of when that is logged.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Pull the date out of the GPS stream and send it over the telemetry
link and write it to the eeprom.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This is a build-time option selected by hacking the Makefile at present.
Signed-off-by: Keith Packard <keithp@keithp.com>
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